:root {
    /* Color System - Compact Navy */
    --bg-primary: #05070d;
    --bg-secondary: #080c14;
    --bg-card: #0d1420;
    --bg-card-hover: #111a29;
    --bg-input: #0a111b;
    --bg-modal: rgba(2, 4, 9, 0.86);

    /* Accent */
    --accent: #2458ff;
    --accent-hover: #1b46d1;
    --accent-glow: rgba(36, 88, 255, 0.18);
    --accent-soft: rgba(36, 88, 255, 0.12);

    /* Status Colors */
    --green: #10b981;
    --green-soft: rgba(16, 185, 129, 0.12);
    --yellow: #f59e0b;
    --yellow-soft: rgba(245, 158, 11, 0.12);
    --red: #ef4444;
    --red-soft: rgba(239, 68, 68, 0.12);
    --purple: #8b5cf6;
    --purple-soft: rgba(139, 92, 246, 0.12);
    --orange: #f97316;
    --orange-soft: rgba(249, 115, 22, 0.12);

    /* Text */
    --text-primary: #edf3ff;
    --text-secondary: #93a4bf;
    --text-muted: #5d6f8b;

    /* Borders */
    --border: #162233;
    --border-focus: #2458ff;

    /* Radius */
    --radius-sm: 6px;
    --radius: 9px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.24);
    --shadow: 0 10px 28px rgba(0,0,0,0.34);
    --shadow-lg: 0 24px 52px rgba(0,0,0,0.52);

    /* Transitions */
    --transition: all 0.2s ease;
    --transition-slow: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at top left, rgba(36, 88, 255, 0.08), transparent 32%),
        radial-gradient(circle at 85% 8%, rgba(22, 53, 120, 0.18), transparent 28%),
        linear-gradient(180deg, #04060b 0%, #070b11 100%);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ===== LOGIN SCREEN ===== */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0e17 0%, #111827 50%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.login-screen::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(59,130,246,0.06) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(139,92,246,0.04) 0%, transparent 50%);
    animation: bgFloat 20s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(2%, -1%) rotate(1deg); }
    66% { transform: translate(-1%, 1%) rotate(-1deg); }
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: 36px;
}

.login-logo .icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
}

.login-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* ===== FORM ELEMENTS ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2364748b'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 36px;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius);
    font-size: 0.84rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--text-muted);
}

.btn-danger {
    background: var(--red);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-sm {
    padding: 7px 12px;
    font-size: 0.76rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== LAYOUT ===== */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 228px;
    background: linear-gradient(180deg, rgba(8, 12, 20, 0.98) 0%, rgba(5, 8, 15, 0.98) 100%);
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition-slow);
}

.sidebar-header {
    padding: 18px 16px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-header .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.sidebar-header .logo-image-wrap {
    width: 44px;
    height: 44px;
    padding: 4px;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.24);
}

.brand-logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 10px;
}

.sidebar-header h2 {
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.sidebar-header span {
    font-size: 0.66rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.env-badge {
    display: inline-flex;
    align-items: center;
    margin-top: 6px;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.env-badge-test {
    background: rgba(239, 68, 68, 0.18);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.35);
}

.env-badge-prod {
    background: rgba(16, 185, 129, 0.18);
    color: #86efac;
    border: 1px solid rgba(16, 185, 129, 0.35);
}

.sidebar-nav {
    flex: 1;
    padding: 10px 10px 14px;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 18px;
}

.nav-section-groups {
    margin-bottom: 14px;
}

.nav-section-title {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
    padding: 0 10px;
    margin-bottom: 6px;
}

.nav-group {
    margin-bottom: 10px;
}

.nav-group-toggle {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 10px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    color: #f3f7ff;
    cursor: pointer;
    transition: var(--transition);
    font: inherit;
    text-align: left;
    user-select: none;
}

.nav-group-toggle:hover,
.nav-group-toggle.active {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(80, 126, 255, 0.24);
}

.nav-group-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    min-width: 0;
}

.nav-group-arrow {
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.nav-group.open .nav-group-arrow {
    transform: rotate(0deg);
}

.nav-group:not(.open) .nav-group-arrow {
    transform: rotate(-90deg);
}

.nav-group-items {
    display: none;
    margin-top: 8px;
    padding-left: 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    margin-left: 10px;
    padding-top: 4px;
}

.nav-group.open .nav-group-items {
    display: block;
}

.nav-group-items .nav-item {
    margin-bottom: 6px;
    background: transparent;
    color: var(--text-secondary);
    border-radius: 12px;
}

.nav-group-items .nav-item.active {
    color: #f8fbff;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    color: #f3f7ff;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.86rem;
    font-weight: 600;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(36, 88, 255, 0.96), rgba(30, 67, 186, 0.98));
    color: #f8fbff;
    box-shadow: 0 10px 18px rgba(19, 46, 126, 0.34);
}

.nav-item .nav-icon {
    width: 22px;
    text-align: center;
    font-size: 1.08rem;
    opacity: 1;
}

.sidebar-nav .nav-section:first-child > .nav-item[data-page="dashboard"]:first-of-type {
    display: none;
}

.sidebar-nav > .nav-section:first-child > .nav-section-groups ~ .nav-section-title,
.sidebar-nav > .nav-section:first-child > .nav-section-groups ~ .nav-item,
.nav-section > .nav-section-groups + .nav-section-title,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item + .nav-item,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item + .nav-item + .nav-item,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item + .nav-item + .nav-item + .nav-item,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item + .nav-item + .nav-item + .nav-item + .nav-item,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item + .nav-item + .nav-item + .nav-item + .nav-item + .nav-item,
.nav-section > .nav-section-groups + .nav-section-title + .nav-item + .nav-item + .nav-item + .nav-item + .nav-item + .nav-item + .nav-item {
    display: none;
}

#adminNav > .nav-item[data-page="faltantes"] {
    display: none;
}

.nav-icon-svg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-icon-svg svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: currentColor;
    opacity: 1;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.08));
}

.nav-item[data-page="inventory"] .nav-icon,
.nav-item[data-page="reserved"] .nav-icon,
.nav-item[data-page="sales"] .nav-icon,
.nav-item[data-page="returns"] .nav-icon,
.nav-item[data-page="publications"] .nav-icon,
.nav-item[data-page="meli"] .nav-icon,
.nav-item[data-page="faltantes"] .nav-icon,
.nav-item[data-page="users"] .nav-icon,
.nav-item[data-page="audit"] .nav-icon,
.sidebar-footer .nav-item .nav-icon {
    font-size: 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.nav-item[data-page="inventory"] .nav-icon::before,
.nav-item[data-page="reserved"] .nav-icon::before,
.nav-item[data-page="sales"] .nav-icon::before,
.nav-item[data-page="returns"] .nav-icon::before,
.nav-item[data-page="publications"] .nav-icon::before,
.nav-item[data-page="meli"] .nav-icon::before,
.nav-item[data-page="faltantes"] .nav-icon::before,
.nav-item[data-page="users"] .nav-icon::before,
.nav-item[data-page="audit"] .nav-icon::before,
.sidebar-footer .nav-item .nav-icon::before {
    content: "";
    width: 20px;
    height: 20px;
    display: block;
    background: currentColor;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
}

.nav-item[data-page="inventory"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M4 8.5 12 4l8 4.5v10A1.5 1.5 0 0 1 18.5 20h-13A1.5 1.5 0 0 1 4 18.5zm2 1.15V18h12V9.65L12 6.25z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M4 8.5 12 4l8 4.5v10A1.5 1.5 0 0 1 18.5 20h-13A1.5 1.5 0 0 1 4 18.5zm2 1.15V18h12V9.65L12 6.25z'/%3E%3C/svg%3E");
}

.nav-item[data-page="reserved"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 3a9 9 0 1 0 9 9 9 9 0 0 0-9-9m-1.2 13.1-3.4-3.4 1.4-1.4 2 2 4.8-5.2 1.5 1.3z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 3a9 9 0 1 0 9 9 9 9 0 0 0-9-9m-1.2 13.1-3.4-3.4 1.4-1.4 2 2 4.8-5.2 1.5 1.3z'/%3E%3C/svg%3E");
}

.nav-item[data-page="sales"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M11 3h2v2.1c2.8.4 4.7 2.2 4.7 4.7h-2.1c0-1.5-1.4-2.6-3.6-2.6S8.4 8.3 8.4 9.7c0 1.3 1 2 3.9 2.6 3.4.8 5.4 1.9 5.4 4.7 0 2.6-2 4.5-4.7 4.9V21h-2v-2.1c-2.9-.4-5-2.4-5-5h2.1c0 1.7 1.7 2.9 4.1 2.9 2.3 0 3.7-1.1 3.7-2.5 0-1.5-1.2-2.1-4.2-2.9-3.2-.8-5.1-1.8-5.1-4.4 0-2.4 1.9-4.3 4.4-4.7z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M11 3h2v2.1c2.8.4 4.7 2.2 4.7 4.7h-2.1c0-1.5-1.4-2.6-3.6-2.6S8.4 8.3 8.4 9.7c0 1.3 1 2 3.9 2.6 3.4.8 5.4 1.9 5.4 4.7 0 2.6-2 4.5-4.7 4.9V21h-2v-2.1c-2.9-.4-5-2.4-5-5h2.1c0 1.7 1.7 2.9 4.1 2.9 2.3 0 3.7-1.1 3.7-2.5 0-1.5-1.2-2.1-4.2-2.9-3.2-.8-5.1-1.8-5.1-4.4 0-2.4 1.9-4.3 4.4-4.7z'/%3E%3C/svg%3E");
}

.nav-item[data-page="returns"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M7.2 6.4V3.8L2.8 8.2l4.4 4.4V10a5 5 0 0 1 8.53-3.53.9.9 0 1 0 1.27-1.27A6.8 6.8 0 0 0 7.2 6.4m9.6 4.98a5 5 0 0 1-8.53 3.53A.9.9 0 0 0 7 16.18a6.8 6.8 0 0 0 9.8-1.2v2.62l4.4-4.4-4.4-4.4z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M7.2 6.4V3.8L2.8 8.2l4.4 4.4V10a5 5 0 0 1 8.53-3.53.9.9 0 1 0 1.27-1.27A6.8 6.8 0 0 0 7.2 6.4m9.6 4.98a5 5 0 0 1-8.53 3.53A.9.9 0 0 0 7 16.18a6.8 6.8 0 0 0 9.8-1.2v2.62l4.4-4.4-4.4-4.4z'/%3E%3C/svg%3E");
}

.nav-item[data-page="publications"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M3 10v4h3l7 5V5l-7 5zm12.5 2A3.5 3.5 0 0 0 13 8.65v6.7A3.5 3.5 0 0 0 15.5 12m0-7a1 1 0 0 0-.7 1.7 7.4 7.4 0 0 1 0 10.6 1 1 0 1 0 1.4 1.4 9.4 9.4 0 0 0 0-13.4 1 1 0 0 0-.7-.3'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M3 10v4h3l7 5V5l-7 5zm12.5 2A3.5 3.5 0 0 0 13 8.65v6.7A3.5 3.5 0 0 0 15.5 12m0-7a1 1 0 0 0-.7 1.7 7.4 7.4 0 0 1 0 10.6 1 1 0 1 0 1.4 1.4 9.4 9.4 0 0 0 0-13.4 1 1 0 0 0-.7-.3'/%3E%3C/svg%3E");
}

.nav-item[data-page="meli"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M6.2 6 5.9 4H3v2h1.2l1.9 8.1A2 2 0 0 0 8 15.7h8.6a2 2 0 0 0 2-1.6L20 7H6.2zm2.3 11.5A1.5 1.5 0 1 0 10 19a1.5 1.5 0 0 0-1.5-1.5m8 0A1.5 1.5 0 1 0 18 19a1.5 1.5 0 0 0-1.5-1.5'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M6.2 6 5.9 4H3v2h1.2l1.9 8.1A2 2 0 0 0 8 15.7h8.6a2 2 0 0 0 2-1.6L20 7H6.2zm2.3 11.5A1.5 1.5 0 1 0 10 19a1.5 1.5 0 0 0-1.5-1.5m8 0A1.5 1.5 0 1 0 18 19a1.5 1.5 0 0 0-1.5-1.5'/%3E%3C/svg%3E");
}

.nav-item[data-page="faltantes"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M1 21h22L12 2zm12-3h-2v2h2zm0-8h-2v6h2z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M1 21h22L12 2zm12-3h-2v2h2zm0-8h-2v6h2z'/%3E%3C/svg%3E");
}

.nav-item[data-page="users"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 12a4 4 0 1 0-4-4 4 4 0 0 0 4 4m0 2c-4.42 0-8 2-8 4.5V21h16v-2.5C20 16 16.42 14 12 14m7-8V4h-2v2h-2v2h2v2h2V8h2V6z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 12a4 4 0 1 0-4-4 4 4 0 0 0 4 4m0 2c-4.42 0-8 2-8 4.5V21h16v-2.5C20 16 16.42 14 12 14m7-8V4h-2v2h-2v2h2v2h2V8h2V6z'/%3E%3C/svg%3E");
}

.nav-item[data-page="audit"] .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M16 2H8v2H5v18h14V4h-3zm1 18H7V6h10zm-8-9h6v2H9zm0 4h4v2H9zm0-8h6v2H9z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M16 2H8v2H5v18h14V4h-3zm1 18H7V6h10zm-8-9h6v2H9zm0 4h4v2H9zm0-8h6v2H9z'/%3E%3C/svg%3E");
}

.sidebar-footer .nav-item .nav-icon::before {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M10 17v-2H3V9h7V7l4 5zm3-10V5h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2h-4v-2h4V7z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M10 17v-2H3V9h7V7l4 5zm3-10V5h4a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2h-4v-2h4V7z'/%3E%3C/svg%3E");
}

.sidebar-footer {
    padding: 12px 10px 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.02);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--green));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-details .name {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-details .role {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: capitalize;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    margin-left: 228px;
    padding: 22px 24px 30px;
    min-height: 100vh;
}

.page {
    animation: fadeIn 0.3s ease-out;
    width: min(100%, 1380px);
    margin: 0 auto;
}

/* ===== TOP BAR ===== */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 12px;
}

.top-bar h1 {
    font-size: 1.36rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== SEARCH BAR ===== */
.search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 10px 14px;
    margin-bottom: 16px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.search-bar:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-bar .search-icon {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.search-bar input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
}

.search-bar input::placeholder {
    color: var(--text-muted);
}

/* ===== FILTER CHIPS ===== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.inventory-view-tabs {
    display: inline-flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 4px;
    gap: 4px;
    margin-bottom: 12px;
}

.inventory-view-tab {
    border: 0;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius);
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.inventory-view-tab:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.inventory-view-tab.active {
    background: var(--accent);
    color: #fff;
}

.filter-select {
    padding: 8px 28px 8px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.76rem;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2364748b'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
    transition: var(--transition);
    outline: none;
}

.filter-select:focus {
    border-color: var(--accent);
}

.filter-select option {
    background: var(--bg-secondary);
}

/* ===== STATS CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-card .stat-icon {
    font-size: 1rem;
    margin-bottom: 8px;
    opacity: 0.9;
}

.stat-card .stat-value {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.drafts-list {
    display: grid;
    gap: 14px;
    margin-bottom: 24px;
}

.draft-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.draft-card-main {
    min-width: 0;
}

.draft-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.draft-card-meta,
.draft-card-note {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.draft-card-note {
    margin-top: 6px;
}

.dashboard-reserved-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin-bottom: 6px;
}

.dashboard-reserved-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    color: inherit;
    text-align: left;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.dashboard-reserved-card:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.45);
    box-shadow: var(--shadow-md);
}

.dashboard-reserved-media {
    flex: 0 0 auto;
}

.dashboard-reserved-body {
    min-width: 0;
    flex: 1 1 auto;
}

.dashboard-reserved-title-row,
.dashboard-reserved-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.dashboard-reserved-title {
    margin-top: 8px;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dashboard-reserved-meta,
.dashboard-reserved-client,
.dashboard-reserved-footer span {
    color: var(--text-secondary);
    font-size: 0.86rem;
}

.dashboard-reserved-client {
    margin-top: 6px;
}

.dashboard-reserved-footer {
    margin-top: 10px;
}

.draft-card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .dashboard-reserved-grid {
        grid-template-columns: 1fr;
    }

    .draft-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .draft-card-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

/* ===== PARTS TABLE ===== */
.parts-table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.parts-table {
    width: 100%;
    border-collapse: collapse;
}

.parts-table thead th {
    text-align: left;
    padding: 12px 14px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: #0a111b;
    position: sticky;
    top: 0;
    white-space: nowrap;
}

.parts-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
}

.parts-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.parts-table tbody tr:last-child {
    border-bottom: none;
}

.parts-table td {
    padding: 10px 14px;
    font-size: 0.84rem;
    vertical-align: middle;
    white-space: nowrap;
}

/* ===== FALTANTES: ENCABEZADOS Y COLUMNAS CLAVE FIJAS ===== */
#page-faltantes .missing-info-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: -4px 0 12px;
}

#page-faltantes .missing-info-description {
    color: var(--text-muted);
    margin: 0;
}

#page-faltantes .missing-info-type-switch {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

#page-faltantes .parts-table-wrapper {
    max-height: calc(100vh - 250px);
    overflow: auto;
}

#page-faltantes .parts-table thead th {
    position: sticky;
    top: 0;
    z-index: 8;
}

/* Mantener visibles columnas clave al desplazar horizontalmente */
#page-faltantes .parts-table thead th:nth-child(1),
#page-faltantes .parts-table tbody td:nth-child(1) {
    position: sticky;
    left: 0;
    z-index: 7;
    background: #0a111b;
    width: 120px;
    min-width: 120px;
    max-width: 120px;
}

#page-faltantes .parts-table thead th:nth-child(2),
#page-faltantes .parts-table tbody td:nth-child(2) {
    position: sticky;
    left: 120px;
    z-index: 7;
    background: #0a111b;
    width: 420px;
    min-width: 420px;
    max-width: 420px;
    box-shadow: 1px 0 0 var(--border);
}

#page-faltantes .parts-table tbody td:nth-child(2) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#page-faltantes .parts-table thead th:nth-child(1),
#page-faltantes .parts-table thead th:nth-child(2) {
    z-index: 9;
}

.part-thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    object-fit: cover;
    background: var(--bg-input);
    border: 1px solid var(--border);
}

.part-thumb-placeholder {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--bg-input);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.2rem;
}

.part-code {
    font-weight: 700;
    color: var(--accent);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
}

/* ===== STATUS BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-disponible { background: var(--green-soft); color: var(--green); }
.badge-apartada { background: var(--yellow-soft); color: var(--yellow); }
.badge-vendida { background: var(--purple-soft); color: var(--purple); }
.badge-dañada { background: var(--red-soft); color: var(--red); }
.badge-pendiente_revision { background: var(--orange-soft); color: var(--orange); }

.badge-nueva { background: var(--green-soft); color: var(--green); }
.badge-usada { background: var(--yellow-soft); color: var(--yellow); }
.badge-reparada { background: var(--orange-soft); color: var(--orange); }

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pagination-btns {
    display: flex;
    gap: 8px;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95) translateY(20px);
    transition: var(--transition-slow);
    box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 1;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header h2 {
    font-size: 1.2rem;
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    border: none;
    background: var(--bg-input);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

.modal-close:hover {
    background: var(--red-soft);
    color: var(--red);
}

.modal-body {
    padding: 24px 28px;
}

.modal-footer {
    padding: 16px 28px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    position: sticky;
    bottom: 0;
    background: var(--bg-card);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* ===== TAB NAVIGATION (inside modal) ===== */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    overflow-x: auto;
}

.tab {
    padding: 12px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    border: none;
    background: none;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    font-family: inherit;
    white-space: nowrap;
}

.tab:hover {
    color: var(--text-primary);
}

.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== MEDIA UPLOAD ===== */
.media-upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.media-upload-zone:hover,
.media-upload-zone.drag-over {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
}

.media-upload-zone .upload-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.sku-photo-strip-field {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.sku-photo-strip-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.sku-photo-strip-header label {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.sku-photo-strip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(92px, calc((100% - 24px) / 3));
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 2px 2px 10px;
    scrollbar-width: thin;
}

.sku-photo-strip.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 108px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    padding: 14px;
}

.sku-photo-empty {
    display: grid;
    gap: 4px;
    text-align: center;
    color: var(--text-muted);
}

.sku-photo-empty strong {
    color: var(--text-primary);
    font-size: 0.92rem;
}

.sku-photo-empty span {
    font-size: 0.78rem;
    line-height: 1.45;
}

.sku-photo-card {
    position: relative;
    height: 108px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-input);
    box-shadow: var(--shadow);
    flex: 0 0 auto;
}

.sku-photo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sku-photo-card button {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 999px;
    background: rgba(7, 10, 17, 0.78);
    color: #fff;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sku-photo-card button:hover {
    background: rgba(190, 24, 93, 0.92);
}

.sku-photo-count {
    position: absolute;
    left: 8px;
    bottom: 8px;
    padding: 4px 7px;
    border-radius: 999px;
    background: rgba(7, 10, 17, 0.76);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
}

.meli-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
    gap: 14px;
    margin-bottom: 18px;
}

.meli-toolbar-card {
    display: grid;
    grid-template-columns: minmax(220px, 0.9fr) auto minmax(320px, 1.1fr);
    gap: 14px;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
    box-shadow: var(--shadow);
    margin-bottom: 18px;
}

.meli-toolbar-card.is-hidden {
    display: none;
}

.meli-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.meli-auth-form.compact {
    margin: 0;
}

.meli-toolbar-note {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    padding-top: 2px;
}

.meli-hero-copy,
.meli-auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow);
}

.meli-kicker {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 221, 87, 0.12);
    border: 1px solid rgba(255, 221, 87, 0.18);
    color: #ffd95a;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.meli-hero-copy h2 {
    font-size: 1.18rem;
    line-height: 1.18;
    margin-bottom: 10px;
}

.meli-hero-copy p,
.meli-auth-meta,
.meli-auth-help,
.meli-substatus {
    color: var(--text-muted);
    line-height: 1.55;
}

.meli-auth-top,
.meli-auth-form,
.meli-actions,
.meli-item-title-wrap {
    display: flex;
    gap: 12px;
}

.meli-auth-top {
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.meli-auth-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.meli-auth-label {
    color: var(--text-muted);
    font-size: 0.78rem;
    margin-bottom: 6px;
}

.meli-connection-badge,
.meli-status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.meli-connection-badge.is-connected,
.meli-status-pill.is-active {
    background: var(--green-soft);
    color: var(--green);
}

.meli-connection-badge.is-pending,
.meli-status-pill.is-paused {
    background: var(--yellow-soft);
    color: var(--yellow);
}

.meli-connection-badge.is-error,
.meli-status-pill.is-closed,
.meli-status-pill.is-under_review,
.meli-status-pill.is-inactive {
    background: var(--red-soft);
    color: var(--red);
}

.meli-auth-form {
    align-items: center;
    margin: 12px 0 8px;
}

.meli-auth-form .form-control {
    flex: 1;
}

.meli-stats-grid {
    margin-top: 2px;
}

.meli-module-tabs,
.dashboard-module-tabs {
    display: flex;
    gap: 10px;
    margin: 0 0 16px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.meli-dashboard-tabs {
    display: flex;
    gap: 10px;
    margin: 0 0 16px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.meli-module-tab,
.dashboard-module-tab {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    border-radius: 999px;
    padding: 10px 14px;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition);
}

.meli-module-tab:hover,
.meli-module-tab.active,
.dashboard-module-tab:hover,
.dashboard-module-tab.active {
    background: rgba(36, 88, 255, 0.14);
    color: #f8fbff;
    border-color: rgba(80, 126, 255, 0.45);
}

.dashboard-panel {
    display: none;
}

.dashboard-panel.active {
    display: block;
}

.dashboard-summary-block,
.dashboard-metrics-block {
    display: block;
}

.dashboard-metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 980px) {
    .dashboard-metric-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-metric-card,
.dashboard-analytics-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 14px;
}

.dashboard-metric-card h3,
.dashboard-analytics-card h3 {
    margin: 0 0 8px;
    font-size: 0.96rem;
}

.dashboard-metric-chart {
    width: 100%;
    height: 160px;
    margin-bottom: 10px;
}

.dashboard-metric-kpis {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.dashboard-metric-kpi {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    padding: 8px;
}

.dashboard-metric-kpi .k {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.dashboard-metric-kpi .v {
    display: block;
    margin-top: 4px;
    font-weight: 700;
    font-size: 0.95rem;
}

.metrics-date-range {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.02);
}

.dashboard-analytics-table {
    width: 100%;
    border-collapse: collapse;
}

.dashboard-analytics-table th,
.dashboard-analytics-table td {
    border-bottom: 1px solid var(--border);
    text-align: left;
    padding: 8px;
    font-size: 0.86rem;
}

.meli-publications-block {
    display: none;
}

.meli-module-panel {
    display: none;
    margin-top: 16px;
}

.meli-module-panel.active {
    display: block;
}

.meli-section-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 18px;
}

.meli-section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.meli-section-head.compact {
    margin-bottom: 12px;
}

.meli-section-head h3,
.meli-section-head h4 {
    margin: 0 0 6px;
}

.meli-section-head p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.5;
}

.meli-mini-grid,
.meli-issue-grid,
.meli-work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.meli-mini-card,
.meli-issue-card,
.meli-work-card,
.meli-note-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
}

.meli-mini-card strong,
.meli-issue-card strong {
    display: block;
    font-size: 1.35rem;
    line-height: 1.1;
    margin: 8px 0 6px;
}

.meli-mini-card small,
.meli-issue-card p,
.meli-note-card p {
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.meli-dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
}

.meli-dashboard-note {
    margin-top: 14px;
}

.meli-metrics-shell {
    overflow: hidden;
}

.meli-metrics-head,
.meli-period-strip,
.meli-table-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.meli-metrics-head {
    margin-bottom: 16px;
}

.meli-metrics-head h3 {
    margin: 0 0 6px;
}

.meli-metrics-head p {
    color: var(--text-muted);
    margin: 0;
}

.meli-metrics-controls {
    display: flex;
    align-items: end;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.meli-metrics-controls label {
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    width: 100%;
}

.meli-metrics-controls .form-control {
    min-width: 190px;
    height: 38px;
}

.meli-period-strip {
    background: rgba(36, 88, 255, 0.08);
    border: 1px solid rgba(36, 88, 255, 0.2);
    border-radius: var(--radius);
    padding: 12px 14px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.meli-period-strip strong {
    display: block;
    margin-top: 5px;
    font-size: 0.9rem;
}

.meli-metrics-warning {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: var(--yellow-soft);
    border: 1px solid rgba(245, 158, 11, 0.22);
    border-radius: var(--radius);
    color: var(--yellow);
    font-size: 0.84rem;
    font-weight: 700;
    margin-bottom: 14px;
    padding: 10px 12px;
}

.meli-alert-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.meli-alert-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    min-height: 72px;
}

.meli-alert-card strong {
    display: block;
    margin-top: 8px;
    font-size: 1.2rem;
    font-weight: 900;
}

.meli-performance-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr));
    gap: 10px;
    margin-bottom: 18px;
}

.meli-performance-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    min-height: 104px;
    padding: 16px;
}

.meli-performance-label {
    color: var(--text-secondary);
    font-size: 0.84rem;
    font-weight: 700;
    min-height: 32px;
}

.meli-performance-value {
    color: var(--text-primary);
    font-size: 1.45rem;
    font-weight: 800;
    margin: 8px 0 6px;
    overflow-wrap: anywhere;
}

.meli-delta {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.meli-delta.is-up {
    color: var(--green);
}

.meli-delta.is-down {
    color: var(--red);
}

.meli-delta.is-neutral {
    color: var(--text-muted);
}

.meli-metrics-table {
    margin-top: 8px;
}

.meli-issue-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.35fr);
    gap: 14px;
    margin-top: 14px;
}

.meli-account-alerts,
.meli-action-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.meli-account-alert,
.meli-action-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.meli-account-alert:first-child,
.meli-action-row:first-child {
    border-top: none;
    padding-top: 0;
}

.meli-account-alert strong,
.meli-action-title {
    display: block;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.meli-action-main {
    min-width: 0;
    flex: 1 1 auto;
}

.meli-action-meta {
    color: var(--text-muted);
    font-size: 0.84rem;
}

.meli-action-badges {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.meli-chip.danger {
    background: rgba(239, 68, 68, 0.16);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.25);
}

.meli-chip.neutral {
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-secondary);
    border-color: rgba(148, 163, 184, 0.16);
}

@media (max-width: 980px) {
    .meli-issue-layout {
        grid-template-columns: 1fr;
    }

    .meli-performance-grid {
        grid-template-columns: repeat(2, minmax(160px, 1fr));
    }

    .meli-alert-grid {
        grid-template-columns: repeat(2, minmax(160px, 1fr));
    }

    .meli-metrics-head {
        flex-direction: column;
    }

    .meli-metrics-controls {
        justify-content: flex-start;
        width: 100%;
    }
}

@media (max-width: 720px) {
    .meli-action-row,
    .meli-account-alert {
        flex-direction: column;
    }

    .meli-action-badges {
        justify-content: flex-start;
    }

    .meli-performance-grid {
        grid-template-columns: 1fr;
    }

    .meli-alert-grid {
        grid-template-columns: 1fr;
    }
}

.meli-mini-label,
.meli-insight-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 800;
}

.meli-insight-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.meli-insight-item {
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
}

.meli-insight-item strong {
    display: block;
    margin-top: 8px;
    font-size: 1rem;
}

.meli-work-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.meli-work-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    background: rgba(255,255,255,0.02);
}

.meli-work-item.warn {
    border-color: rgba(245, 158, 11, 0.28);
}

.meli-work-item.ok {
    border-color: rgba(34, 197, 94, 0.24);
}

.meli-work-title {
    font-weight: 700;
    margin-bottom: 4px;
}

.meli-work-meta {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.meli-work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.meli-chip,
.meli-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.meli-chip.ok,
.meli-counter.ok {
    background: var(--green-soft);
    color: var(--green);
}

.meli-chip.warn,
.meli-counter.warn {
    background: var(--yellow-soft);
    color: var(--yellow);
}

.meli-items-table td {
    white-space: normal;
}

.meli-item-title-wrap {
    align-items: center;
}

.meli-actions {
    flex-wrap: wrap;
}

#page-meli {
    width: min(100%, 1280px);
}

#page-meli .search-bar {
    max-width: 820px;
}

#page-meli .parts-table-wrapper {
    max-width: 1280px;
}

@media (max-width: 900px) {
    .meli-hero {
        grid-template-columns: 1fr;
    }

    .meli-toolbar-card {
        grid-template-columns: 1fr;
    }

    .meli-section-card {
        padding: 14px;
    }
}

.media-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    cursor: grab;
}

.media-item img,
.media-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-item .media-delete {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.9);
    border: none;
    color: white;
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.media-item:hover .media-delete {
    opacity: 1;
}

.media-item .media-order {
    position: absolute;
    bottom: 4px;
    left: 4px;
    background: rgba(0,0,0,0.7);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

/* ===== PIN MODAL ===== */
.pin-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.pin-overlay.active {
    opacity: 1;
    visibility: visible;
}

.pin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    text-align: center;
    max-width: 360px;
    width: 100%;
}

.pin-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.pin-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.pin-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.pin-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--border);
    transition: var(--transition);
}

.pin-dot.filled {
    background: var(--accent);
    border-color: var(--accent);
}

.pin-dot.error {
    background: var(--red);
    border-color: var(--red);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

.pin-keypad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    max-width: 240px;
    margin: 0 auto;
}

.pin-key {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    margin: 0 auto;
}

.pin-key:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}

.pin-key:active {
    transform: scale(0.95);
}

.pin-key.clear {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ===== PRICE DISPLAY ===== */
.price-field {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
}

.price-field .price-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    min-width: 110px;
}

.price-field .price-value {
    font-size: 1.1rem;
    font-weight: 700;
    flex: 1;
}

.price-field .price-value.blurred {
    filter: blur(8px);
    user-select: none;
}

.price-field .price-unlock {
    padding: 6px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.price-field .price-unlock:hover {
    background: var(--accent);
    color: white;
}

/* ===== DETAIL VIEW ===== */
.detail-header {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 28px;
}

.detail-media-main {
    width: 280px;
    height: 280px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-input);
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.detail-media-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    flex: 1;
}

.detail-info h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.detail-info .code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.detail-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.detail-meta-item {
    display: flex;
    flex-direction: column;
}

.detail-meta-item .label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-meta-item .value {
    font-size: 0.92rem;
    font-weight: 500;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
    gap: 24px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.detail-main,
.detail-side,
.detail-heading,
.detail-platforms,
.detail-private-prices-grid,
.detail-info-item,
.detail-text-block,
.detail-location-body {
    min-width: 0;
}

.detail-main,
.detail-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.detail-action-bar,
.detail-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    max-width: 100%;
}

.detail-action-bar {
    padding-bottom: 12px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--border);
}

.detail-action-spacer {
    flex: 1;
    min-width: 0;
}

.detail-action-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.detail-code {
    font-size: 1rem;
    margin-bottom: 4px;
    word-break: break-word;
}

.detail-title-text {
    font-size: 1.6rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
}

.detail-subtitle {
    margin-top: 4px;
    color: var(--text-secondary);
    overflow-wrap: anywhere;
}

.detail-status-badge {
    flex-shrink: 0;
    font-size: 1rem;
    padding: 6px 14px;
}

.detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.detail-hierarchy-card,
.detail-media-origin {
    margin-bottom: 24px;
}

.detail-hierarchy-card {
    border-color: rgba(59, 130, 246, 0.28);
    background:
        linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(15, 23, 42, 0.88)),
        var(--bg-card);
}

.detail-card-title {
    margin-bottom: 12px;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.detail-card-title-warn {
    color: var(--orange);
}

.detail-history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-history-item {
    display: grid;
    grid-template-columns: 12px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.detail-history-item:first-child {
    border-top: none;
    padding-top: 0;
}

.detail-history-dot {
    width: 10px;
    height: 10px;
    margin-top: 6px;
    border-radius: 999px;
    background: var(--text-muted);
    box-shadow: 0 0 0 4px rgba(148, 163, 184, 0.12);
}

.detail-history-item-success .detail-history-dot { background: var(--green); box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.14); }
.detail-history-item-warning .detail-history-dot { background: var(--yellow); box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.14); }
.detail-history-item-danger .detail-history-dot { background: var(--red); box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.14); }
.detail-history-item-info .detail-history-dot { background: var(--accent); box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.14); }

.detail-history-body {
    min-width: 0;
}

.detail-history-title-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: baseline;
}

.detail-history-title {
    font-weight: 700;
    color: var(--text-primary);
}

.detail-history-date {
    color: var(--text-muted);
    font-size: 0.78rem;
    white-space: nowrap;
}

.detail-history-description {
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.45;
    white-space: pre-line;
}

.detail-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.detail-info-item strong,
.detail-text-block strong {
    color: var(--text-secondary);
}

.detail-danger-label {
    color: var(--red) !important;
}

.detail-text-block + .detail-text-block {
    margin-top: 16px;
}

.detail-multiline,
.detail-internal-text {
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.detail-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.detail-hierarchy-copy,
.detail-media-origin-copy {
    color: var(--text-secondary);
    line-height: 1.5;
}

.detail-hierarchy-copy strong,
.detail-media-origin-copy strong {
    color: var(--text-primary);
}

.detail-hierarchy-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.detail-media-origin {
    padding: 12px 14px;
    border-radius: var(--radius);
    border: 1px solid rgba(59, 130, 246, 0.22);
    background: rgba(59, 130, 246, 0.09);
}

.detail-price-stack,
.detail-action-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-clear-interest-btn {
    margin-top: 0;
    font-size: 0.75rem;
}

.detail-location-branch {
    font-weight: 600;
}

.detail-location-body {
    margin-top: 4px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    overflow-wrap: anywhere;
}

.detail-location-notes {
    margin-top: 8px;
    font-style: italic;
}

.detail-empty-text {
    color: var(--text-muted);
}

.detail-qr-actions {
    margin-top: 12px;
}

.detail-internal-card {
    border-color: var(--orange-soft);
}

.detail-private-prices {
    padding-top: 10px;
    margin-top: 6px;
    border-top: 2px dashed var(--border);
}

.detail-private-title {
    margin-bottom: 12px;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    opacity: 0.6;
    letter-spacing: 0.06em;
}

.detail-private-prices-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

#partDetailContent {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

/* ===== TOAST ===== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 5000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 20px;
    min-width: 280px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    font-size: 0.88rem;
}

.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--accent); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== LOADING SPINNER ===== */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--text-muted);
    gap: 12px;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        padding: 16px;
    }

    .mobile-header {
        display: flex !important;
        align-items: center;
        gap: 12px;
        margin-bottom: 16px;
    }

    .form-row, .form-row-3 {
        grid-template-columns: 1fr;
    }

    .detail-header {
        flex-direction: column;
    }

    .detail-media-main {
        width: 100%;
        height: 200px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pub-pending-layout {
        grid-template-columns: 1fr;
    }
}

.mobile-header {
    display: none;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
}

.mobile-overlay.active {
    display: block;
}

/* ===== USERS TABLE ===== */
.users-table {
    width: 100%;
    border-collapse: collapse;
}

.users-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.users-table td {
    padding: 12px 16px;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--border);
}

.badge-active { background: var(--green-soft); color: var(--green); }
.badge-inactive { background: var(--red-soft); color: var(--red); }

/* QR Container */
.qr-container {
    text-align: center;
    padding: 20px;
}

.qr-container img {
    max-width: 200px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 10px;
}

@media print {
    body * {
        visibility: hidden;
    }
    .print-area, .print-area * {
        visibility: visible;
    }
    .print-area {
        position: absolute;
        left: 0;
        top: 0;
    }
}

/* ===== NEW STYLES ===== */

/* Publish Toggles */
.pub-toggle-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pub-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    background: var(--bg-input);
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.pub-toggle:hover {
    border-color: var(--text-muted);
}

.pub-toggle input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

.pub-toggle-label {
    font-weight: 500;
}

/* Hidden Prices Details */
.price-hidden {
    filter: blur(5px);
    user-select: none;
    cursor: pointer;
    transition: var(--transition);
}

.price-view-btn {
    font-size: 0.8rem;
    color: var(--accent);
    cursor: pointer;
    background: none;
    border: none;
    font-weight: 600;
    margin-left: 8px;
}

.price-view-btn:hover {
    text-decoration: underline;
}

/* Detail Labels - Platforms */
.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
}
.platform-badge.active {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent);
}

.marketplace-warning {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: var(--radius);
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.25);
    color: #fbbf24;
    font-size: 0.85rem;
    line-height: 1.5;
}

.marketplace-warning strong {
    color: #fde68a;
}

.reserved-reminder-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

.reserved-reminder-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
}

.reserved-reminder-card-danger {
    border-color: rgba(239, 68, 68, 0.35);
    box-shadow: inset 0 3px 0 rgba(239, 68, 68, 0.9);
}

.reserved-reminder-card-warning {
    border-color: rgba(245, 158, 11, 0.35);
    box-shadow: inset 0 3px 0 rgba(245, 158, 11, 0.9);
}

.reserved-reminder-card-info {
    border-color: rgba(59, 130, 246, 0.35);
    box-shadow: inset 0 3px 0 rgba(59, 130, 246, 0.9);
}

.reserved-reminder-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
}

.reserved-reminder-label {
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.reserved-urgency-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 10px;
    margin-top: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.reserved-urgency-danger {
    background: rgba(239, 68, 68, 0.16);
    color: #fca5a5;
}

.reserved-urgency-warning {
    background: rgba(245, 158, 11, 0.16);
    color: #fcd34d;
}

.reserved-urgency-info {
    background: rgba(59, 130, 246, 0.16);
    color: #93c5fd;
}

.reserved-urgency-success {
    background: rgba(16, 185, 129, 0.16);
    color: #86efac;
}

.reserved-urgency-muted {
    background: rgba(148, 163, 184, 0.14);
    color: #cbd5e1;
}

.detail-return-warning {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: var(--radius);
    background: rgba(249, 115, 22, 0.12);
    border: 1px solid rgba(249, 115, 22, 0.25);
    color: #fdba74;
    font-size: 0.88rem;
    line-height: 1.55;
}

.detail-return-warning strong {
    color: #ffedd5;
}

.marketplace-warning-compact {
    margin-top: 0;
    padding: 8px 10px;
    font-size: 0.78rem;
    line-height: 1.35;
    max-width: 240px;
}

/* Interested clients button */
.btn-interested {
    background: var(--orange-soft);
    color: var(--orange);
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.btn-interested:hover {
    background: rgba(249, 115, 22, 0.2);
    border-color: var(--orange);
}

/* ===== GALLERY NO ZOOM & LIGHTBOX ===== */
.detail-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.detail-gallery-item {
    position: relative;
    width: 120px;
    height: 120px;
}
.detail-gallery img, .detail-gallery video {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}
.detail-gallery img:hover {
    transform: scale(1.05);
    border-color: var(--accent);
}

.detail-gallery-share {
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: 8px;
    border: 0;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.84);
    color: #fff;
    font-size: 0.76rem;
    font-weight: 700;
    padding: 7px 10px;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.detail-gallery-share:hover {
    background: rgba(37, 99, 235, 0.92);
}

/* Lightbox overlay */
.lightbox-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}
.lightbox-overlay img, .lightbox-overlay video {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
}

/* ===== PUBLICACIONES BOARD (4 COLUMNAS) ===== */
.pub-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: start;
}

.pub-column {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.pub-col-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pub-count {
    background: var(--bg-input);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.pub-col-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    max-height: 60vh;
}

.pub-col-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.pub-summary-note {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.pub-list-btn {
    border: 1px solid var(--accent);
    background: rgba(59, 130, 246, 0.08);
    color: var(--accent);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.pub-list-btn:hover {
    background: rgba(59, 130, 246, 0.16);
    transform: translateY(-1px);
}

.pub-card {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    display: flex;
    gap: 12px;
    transition: var(--transition);
    cursor: pointer;
}
.pub-card:hover {
    border-color: var(--accent);
}

.pub-list-modal {
    max-width: 860px;
}

.pub-list-subtitle {
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.pub-list-search-wrap {
    margin-bottom: 14px;
}

.pub-list-search-input {
    background: var(--bg-input);
    border: 1px solid var(--border);
}

.pub-list-modal-body {
    display: grid;
    gap: 12px;
    max-height: 68vh;
    overflow-y: auto;
}

.pub-card-img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.pub-card-info {
    flex: 1;
    min-width: 0;
}

.pub-quick-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.pub-quick-btn {
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.pub-quick-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pub-quick-btn.is-active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.pub-pending-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.pub-pending-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.pub-pending-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 180px;
}

.pub-pending-card {
    align-items: flex-start;
}

.pub-pending-meta {
    color: var(--text-muted);
    font-size: 0.78rem;
    margin-top: 4px;
}

.pub-pending-empty {
    color: var(--text-muted);
    text-align: center;
    font-size: 0.85rem;
    padding: 24px 12px;
}

/* --- Gestión de Fotos (Portada / Eliminar) --- */
.media-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

.media-item.is-cover {
    border-color: var(--yellow);
    box-shadow: 0 0 8px var(--yellow-soft);
}

.cover-badge {
    position: absolute;
    top: 5px;
    left: 5px;
    background: var(--yellow);
    color: var(--bg);
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    z-index: 2;
}

.make-cover {
    position: absolute;
    top: 5px;
    left: 5px;
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    cursor: pointer;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content:center;
    transition: var(--transition);
    z-index: 2;
}
.make-cover:hover {
    background: var(--yellow);
    color: var(--bg);
    transform: scale(1.1);
}

.remove-media {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    cursor: pointer;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content:center;
    transition: var(--transition);
    z-index: 2;
}
.remove-media:hover {
    background: var(--red);
}

/* ===========================================
   SISTEMA RESPONSIVO Y OPTIMIZACIÓN MÓVIL
   =========================================== */

/* --- Utilidades móviles --- */
.mobile-only { display: none; }
.desktop-only { display: block; }

/* --- Barra de Navegación Inferior (Móvil) --- */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(17, 24, 39, 0.95); /* Más sólido para evitar transparencias raras */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    display: none; /* Se activa en media query */
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    z-index: 9999; /* Asegurar que esté por encima de TODO */
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.6rem;
    font-weight: 500;
    text-align: center;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.bottom-nav-item .icon {
    font-size: 1.4rem;
    margin-bottom: 2px;
}

.bottom-nav-item.active {
    color: var(--accent);
}

/* --- Media Queries Core --- */
@media (max-width: 768px) {
    .mobile-only { display: block; }
    .desktop-only { display: none; }

    /* Layout Adjustments */
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .mobile-header {
        display: none !important; /* Eliminar barra superior redundante en móvil */
    }
    .main-content {
        margin-left: 0 !important;
        padding: 12px 10px 100px 10px !important; /* Menos padding lateral, más abajo */
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden;
    }

    /* Fix Tab Content Padding */
    .tab-content {
        padding: 16px 12px !important; /* Reducir padding horizontal para evitar scroll */
    }

    .modal-body {
        padding: 16px 14px !important;
    }

    .sku-photo-strip {
        grid-auto-columns: minmax(84px, calc((100% - 16px) / 3));
        gap: 8px;
    }

    .sku-photo-card {
        height: 92px;
    }

    .bottom-nav {
        display: grid;
    }

    /* Forms Responsiveness */
    .form-row, .form-row-3 {
        grid-template-columns: 1fr; /* Apilar para evitar desbordamiento */
        gap: 12px;
    }

    .modal {
        margin: 0;
        border-radius: var(--radius-lg);
        height: 100%;
        max-height: 100%;
    }

    /* Price Stat Cards */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    /* Top Bar */
    .top-bar {
        padding: 5px 0; /* Título más compacto */
        margin-bottom: 5px;
    }
    .top-bar h1 {
        font-size: 1.4rem; /* Título más pequeño en móvil */
    }
    .top-bar-actions {
        width: 100%;
        justify-content: flex-start;
        gap: 8px;
    }

    #page-detail .top-bar {
        margin-bottom: 14px;
    }

    #page-detail .top-bar-actions {
        display: none;
    }

    /* Compact Filters */
    .filters-bar {
        gap: 8px !important;
        margin-bottom: 12px !important;
    }
    .search-input-wrapper {
        margin-bottom: 5px !important;
    }
    .filter-select {
        padding: 8px 10px !important; /* Más pequeños */
        font-size: 0.85rem !important;
    }

    /* Mobile Parts Cards (Instead of Table) */
    .parts-table thead {
        display: none; /* Ocultar cabecera de tabla */
    }

    .parts-table tr {
        display: block;
        padding: 16px;
        background: var(--bg-card);
        margin-bottom: 12px;
        border-radius: var(--radius-lg);
        border: 1px solid var(--border);
        position: relative;
    }

    .parts-table td {
        display: block;
        padding: 4px 0;
        border: none;
        white-space: normal;
    }

    .parts-table td:first-child {
        float: left;
        margin-right: 12px;
    }

    .parts-table td:nth-child(2) {
        font-size: 1.1rem;
    }

    /* Clearfix for the thumb */
    .parts-table tr::after {
        content: "";
        display: table;
        clear: both;
    }

    .part-code {
        font-size: 0.75rem;
    }

    /* Floating Action Button simulation */
    .fab-mobile {
        position: fixed;
        bottom: 80px;
        right: 20px;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: var(--accent);
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.4);
        border: none;
        z-index: 900;
        cursor: pointer;
    }

    /* Detail View Adjustments */
    #page-detail,
    #partDetailContent,
    .detail-layout,
    .detail-main,
    .detail-side,
    .detail-card,
    .detail-price-stack,
    .detail-action-stack {
        width: 100%;
        max-width: 100%;
    }

    .detail-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }

    .detail-main,
    .detail-side {
        gap: 16px;
    }

    .detail-action-bar {
        margin-bottom: 0;
        padding-bottom: 10px;
    }

    .detail-action-buttons {
        width: 100%;
        justify-content: flex-start;
    }

    .detail-action-buttons .btn {
        flex: 1 1 140px;
    }

    .detail-title-row {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .detail-status-badge {
        align-self: flex-start;
        max-width: 100%;
    }

    .detail-title-text {
        font-size: 1.25rem;
    }

    .detail-subtitle,
    .detail-location-body,
    .detail-internal-text,
    .detail-multiline {
        font-size: 0.95rem;
    }

    .detail-info-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    .detail-card {
        padding: 16px;
    }

    .detail-history-title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .reserved-reminder-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .detail-gallery {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .detail-gallery-item {
        width: 100%;
        height: auto;
    }

    .detail-gallery img,
    .detail-gallery video {
        width: 100%;
        aspect-ratio: 1 / 1;
        height: auto;
        min-width: 0;
    }

    .qr-container img {
        max-width: 100%;
        height: auto;
    }
}

/* Fix iPad / Tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-content {
        padding: 24px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- Animaciones Suaves --- */
.page {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- QR Scanner & Troll Section --- */
.troll-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
}

.troll-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    max-width: 450px;
    box-shadow: var(--shadow-lg);
    animation: trollEntry 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes trollEntry {
    from { opacity: 0; transform: scale(0.8) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.troll-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 20px;
    font-family: 'JetBrains Mono', monospace;
}

.troll-meme {
    margin-bottom: 24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--border);
}

.troll-meme img {
    width: 100%;
    display: block;
}

.troll-text {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.troll-subtext {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.desktop-only {
    display: flex;
}

.btn-icon-only span {
    margin-right: 6px;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
}

/* Html5-qrcode custom styling */
#reader__status_span {
    display: none !important;
}
#reader video {
    border-radius: 12px !important;
}
#reader button {
    background: var(--accent) !important;
    color: white !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    margin: 10px 0 !important;
    cursor: pointer !important;
    transition: var(--transition);
}
#reader button:hover {
    background: var(--accent-hover) !important;
}
#reader select {
    background: var(--bg-input) !important;
    color: white !important;
    border: 1px solid var(--border) !important;
    padding: 8px !important;
    border-radius: 6px !important;
    margin-bottom: 10px !important;
}

/* ==========================================
   PREMIUM QR SCANNER (IMMERSIVE UI)
   ========================================== */
.scanner-immersive {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 999999;
    display: none;
    flex-direction: column;
    color: white;
    font-family: 'Inter', system-ui, sans-serif;
    overflow: hidden;
}

.scanner-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
}

.scanner-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.scanner-viewport-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
}

.scanner-viewport {
    width: 100%;
    max-width: 400px;
    height: 350px; /* Altura fija para evitar 0px */
    min-height: 350px;
    border-radius: 40px;
    position: relative;
    overflow: hidden;
    background: #000;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

/* Reticle corners */
.scanner-viewport::before,
.scanner-viewport::after,
.scanner-corners::before,
.scanner-corners::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border: 4px solid var(--accent);
    z-index: 10;
    pointer-events: none;
}

.scanner-viewport::before { top: 20px; left: 20px; border-right: 0; border-bottom: 0; border-top-left-radius: 12px; }
.scanner-viewport::after { top: 20px; right: 20px; border-left: 0; border-bottom: 0; border-top-right-radius: 12px; }
.scanner-corners::before { bottom: 20px; left: 20px; border-right: 0; border-top: 0; border-bottom-left-radius: 12px; }
.scanner-corners::after { bottom: 20px; right: 20px; border-left: 0; border-top: 0; border-bottom-right-radius: 12px; }

#scanner-debug::-webkit-scrollbar {
    width: 4px;
}
#scanner-debug::-webkit-scrollbar-thumb {
    background: rgba(0,255,0,0.2);
    border-radius: 2px;
}

#reader {
    width: 100%;
    height: 100%;
    background: #000;
}

#reader video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

/* THE LASER ANIMATION */
.scanner-laser {
    position: absolute;
    top: 10%;
    left: 5%;
    width: 90%;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 15px var(--accent), 0 0 25px var(--accent);
    z-index: 5;
    animation: scan-laser 3s ease-in-out infinite;
    opacity: 0;
    pointer-events: none; /* No bloquea clics */
}

.scanner-immersive.active .scanner-laser {
    opacity: 1;
}

@keyframes scan-laser {
    0%, 100% { top: 10%; }
    50% { top: 90%; }
}

.scanner-footer {
    padding: 30px 20px 50px;
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.scanner-hint {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    text-align: center;
    max-width: 250px;
}

.scanner-actions {
    display: flex;
    gap: 12px;
    width: 100%;
    max-width: 400px;
}

.glass-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 14px;
    border-radius: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.glass-btn:active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0.96);
}

.glass-btn.primary {
    background: var(--accent);
    border-color: rgba(255,255,255,0.3);
}

.close-scanner-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* SPINNER ANIMATION */
.spinner {
    display: inline-block;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================
   PIN SECURITY MODAL (PREMIUM)
   ========================================== */
.pin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 5000;
    opacity: 0;
    transition: var(--transition-slow);
}

.pin-overlay.active {
    display: flex;
    opacity: 1;
}

.pin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 360px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9) translateY(20px);
    transition: var(--transition-slow);
}

.pin-overlay.active .pin-card {
    transform: scale(1) translateY(0);
}

.pin-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.pin-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.pin-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 36px;
}

.pin-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--border);
    transition: var(--transition);
}

.pin-dot.filled {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
    transform: scale(1.1);
}

.pin-keypad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.pin-key {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.pin-key:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

.pin-key:active {
    transform: scale(0.92);
}

.pin-key.clear {
    background: transparent;
    border: 1px solid transparent;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.pin-key.clear:hover {
    color: var(--red);
    background: var(--red-soft);
    border-color: var(--red-soft);
}

.lightbox-media-shell {
    width: min(92vw, 980px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.lightbox-media-frame {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-media-frame img,
.lightbox-media-frame video {
    max-width: 100%;
    max-height: 82vh;
}

.lightbox-actions {
    display: flex;
    justify-content: center;
}

.lightbox-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.28);
    transition: var(--transition);
}

.lightbox-download-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.admin-settings-stack {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.admin-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.admin-settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
}

.admin-settings-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.admin-settings-header h3 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.admin-settings-header p,
.admin-settings-meta {
    color: var(--text-muted);
    font-size: 0.84rem;
}

.admin-inline-form {
    display: grid;
    grid-template-columns: 1.1fr 1fr auto;
    gap: 10px;
    margin-bottom: 16px;
}

.admin-inline-form--stack {
    grid-template-columns: 1fr;
}

.admin-settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid var(--border);
}

.admin-settings-row--stack {
    align-items: flex-start;
    flex-direction: column;
}

.admin-settings-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-term-select {
    min-width: 180px;
}

.admin-settings-title {
    font-weight: 700;
    margin-bottom: 4px;
}

.admin-chip-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.form-help-text {
    margin-top: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.admin-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.82rem;
}

.admin-chip button {
    border: 0;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.82rem;
    line-height: 1;
}

.admin-chip button:hover {
    color: var(--red);
}

@media (max-width: 900px) {
    .admin-settings-grid {
        grid-template-columns: 1fr;
    }

    .admin-inline-form {
        grid-template-columns: 1fr;
    }
}

.part-draft-banner {
    margin: 20px 28px 0 28px;
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1px solid rgba(59, 130, 246, 0.32);
    background: rgba(59, 130, 246, 0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.part-draft-banner-text {
    margin-top: 4px;
    font-size: 0.84rem;
    color: var(--text-secondary);
}

.part-draft-banner-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}