:root {
    --bg: #f7f4ef;
    --surface: #ffffff;
    --surface-soft: #fbfaf7;
    --surface-sage: #f1f6f3;
    --surface-lavender: #f5f1fb;
    --text: #1f2933;
    --muted: #7a8493;
    --primary: #6b8f8a;
    --primary-dark: #426a65;
    --primary-soft: #e8f2f0;
    --accent: #c7b8ea;
    --accent-soft: #f4f0fb;
    --warning-soft: #fff4d6;
    --success-soft: #e8f5ef;
    --danger-soft: #fdecec;
    --border: #e8e2d8;
    --shadow-xs: 0 1px 2px rgba(31, 41, 51, 0.04);
    --shadow-sm: 0 8px 24px rgba(31, 41, 51, 0.05);
    --shadow-md: 0 20px 45px rgba(66, 106, 101, 0.08);
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --sidebar-width: 264px;
}

* {
    box-sizing: border-box;
}

body {
    color: var(--text);
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

.backoffice-shell {
    min-height: 100vh;
    background:
        radial-gradient(circle at 90% 5%, rgba(199, 184, 234, 0.14), transparent 25rem),
        radial-gradient(circle at 60% 100%, rgba(107, 143, 138, 0.1), transparent 32rem),
        var(--bg);
}

.app-sidebar {
    background: rgba(255, 255, 255, 0.94);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    left: 0;
    padding: 22px 16px 16px;
    position: fixed;
    top: 0;
    width: var(--sidebar-width);
    z-index: 30;
}

.sidebar-brand,
.sidebar-user,
.topbar-actions,
.page-header,
.card-heading,
.item-row,
.active-tablet-head,
.sync-line,
.empty-visual {
    align-items: center;
    display: flex;
}

.sidebar-brand {
    gap: 12px;
    padding: 2px 8px 24px;
}

.brand-symbol {
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: 14px;
    box-shadow: 0 7px 16px rgba(66, 106, 101, 0.2);
    color: #fff;
    display: flex;
    font-family: Georgia, serif;
    font-size: 1.25rem;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.brand-name {
    font-family: Georgia, serif;
    font-size: 1.3rem;
    letter-spacing: -0.03em;
}

.brand-caption,
.topbar-context,
.nav-section-label,
.eyebrow {
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
}

.nav-section-label {
    padding: 17px 10px 7px;
}

.sidebar-link {
    align-items: center;
    border-radius: 11px;
    color: #5d6875;
    display: flex;
    font-size: 0.9rem;
    font-weight: 600;
    gap: 10px;
    margin: 2px 0;
    padding: 9px 10px;
    text-decoration: none;
    transition: 160ms ease;
}

.sidebar-link:hover,
.sidebar-link.active {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.nav-icon {
    align-items: center;
    color: var(--primary);
    display: flex;
    font-size: 1.05rem;
    height: 20px;
    justify-content: center;
    width: 20px;
}

.sidebar-user {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 14px;
    gap: 10px;
    padding: 10px;
}

.user-avatar,
.avatar-soft {
    align-items: center;
    background: var(--accent-soft);
    border-radius: 50%;
    color: #78699f;
    display: flex;
    flex: 0 0 auto;
    font-weight: 700;
    height: 36px;
    justify-content: center;
    width: 36px;
}

.user-meta {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}

.user-meta strong {
    font-size: 0.8rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-meta span,
.microcopy {
    color: var(--muted);
    font-size: 0.75rem;
}

.logout-link {
    color: var(--muted);
    text-decoration: none;
}

.app-workspace {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.app-topbar {
    align-items: center;
    backdrop-filter: blur(15px);
    background: rgba(247, 244, 239, 0.8);
    border-bottom: 1px solid rgba(232, 226, 216, 0.85);
    display: flex;
    height: 74px;
    justify-content: space-between;
    padding: 0 34px;
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-title {
    font-size: 0.95rem;
    font-weight: 700;
}

.topbar-actions {
    gap: 18px;
}

.sync-pill,
.soft-badge,
.status-pill,
.priority-badge {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    font-size: 0.73rem;
    font-weight: 700;
    gap: 6px;
    padding: 6px 10px;
}

.sync-pill,
.soft-badge.success,
.status-pill {
    background: var(--success-soft);
    color: #4d7d68;
}

.soft-badge.lavender {
    background: var(--accent-soft);
    color: #776a9d;
}

.soft-badge.warning {
    background: var(--warning-soft);
    color: #936f30;
}

.sync-dot,
.status-dot {
    background: #70ad91;
    border-radius: 50%;
    display: inline-block;
    height: 7px;
    width: 7px;
}

.status-dot.is-offline {
    background: #c89575;
}

.topbar-help {
    color: var(--primary-dark);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.sidebar-toggle {
    background: transparent;
    border: 0;
    color: var(--primary-dark);
    display: none;
    font-size: 1.3rem;
}

.app-content {
    margin: 0 auto;
    max-width: 1680px;
    padding: 34px;
}

.page-header {
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.page-title {
    font-family: Georgia, serif;
    font-size: clamp(2rem, 3vw, 2.75rem);
    letter-spacing: -0.055em;
    line-height: 1.07;
    margin: 4px 0 8px;
}

.page-subtitle {
    color: var(--muted);
    font-size: 0.96rem;
    margin: 0;
    max-width: 720px;
}

.page-actions,
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.btn {
    border-radius: 11px;
    font-size: 0.86rem;
    font-weight: 700;
    padding: 0.7rem 1rem;
}

.btn-primary {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 7px 15px rgba(66, 106, 101, 0.16);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #355a56;
    border-color: #355a56;
}

.btn-outline-primary {
    border-color: #bed1ce;
    color: var(--primary-dark);
}

.btn-outline-primary:hover {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary-dark);
}

.btn-soft {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-soft:hover {
    background: var(--surface-soft);
    border-color: #d7cec1;
}

.premium-card {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    padding: 20px;
}

.premium-card.roomy {
    padding: 26px;
}

.card-heading {
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.card-title {
    font-size: 1rem;
    font-weight: 800;
    margin: 0;
}

.card-kicker {
    color: var(--muted);
    font-size: 0.75rem;
    margin: 4px 0 0;
}

.stats-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 20px;
}

.metric-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-xs);
    padding: 18px;
}

.metric-icon {
    align-items: center;
    background: var(--surface-sage);
    border-radius: 11px;
    color: var(--primary-dark);
    display: flex;
    font-size: 1.05rem;
    height: 36px;
    justify-content: center;
    margin-bottom: 16px;
    width: 36px;
}

.metric-icon.lavender {
    background: var(--accent-soft);
    color: #776a9d;
}

.metric-icon.beige {
    background: #fbf3e4;
    color: #987649;
}

.metric-label {
    color: var(--muted);
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.metric-value {
    display: block;
    font-family: Georgia, serif;
    font-size: 2.25rem;
    letter-spacing: -0.06em;
    line-height: 1;
    margin: 8px 0 5px;
}

.metric-foot {
    color: var(--muted);
    font-size: 0.76rem;
}

.content-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.75fr);
}

.stack {
    display: grid;
    gap: 20px;
}

.item-row {
    border-bottom: 1px solid #f0ece6;
    gap: 12px;
    justify-content: space-between;
    padding: 12px 0;
}

.item-row:first-of-type {
    padding-top: 2px;
}

.item-row:last-child {
    border-bottom: 0;
    padding-bottom: 2px;
}

.item-main {
    min-width: 0;
}

.item-title {
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 3px;
}

.item-description,
.item-meta {
    color: var(--muted);
    font-size: 0.79rem;
}

.item-description {
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-time {
    color: var(--primary-dark);
    flex: 0 0 auto;
    font-size: 0.78rem;
    font-weight: 800;
}

.priority-badge {
    background: var(--warning-soft);
    color: #936f30;
    margin-top: 6px;
}

.priority-badge.high {
    background: var(--danger-soft);
    color: #a65d5d;
}

.active-tablet {
    background: linear-gradient(135deg, #f0f7f5, #f7f4fb);
    border: 1px solid #dae9e5;
    border-radius: 16px;
    padding: 16px;
}

.active-tablet-head {
    justify-content: space-between;
    margin-bottom: 12px;
}

.tablet-frame {
    background: #243137;
    border: 7px solid #27353b;
    border-radius: 17px;
    box-shadow: 0 12px 22px rgba(31, 41, 51, 0.12);
    overflow: hidden;
}

.tablet-frame.compact {
    aspect-ratio: 4 / 3;
}

.tablet-frame.large {
    aspect-ratio: 16 / 10;
}

.tablet-frame iframe {
    border: 0;
    height: 100%;
    width: 100%;
}

.sync-line {
    color: var(--muted);
    font-size: 0.76rem;
    gap: 6px;
    margin-top: 12px;
}

.photos-strip {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.photo-tile,
.photo-placeholder {
    aspect-ratio: 1;
    border-radius: 12px;
    overflow: hidden;
}

.photo-tile img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.photo-placeholder {
    align-items: center;
    background: var(--accent-soft);
    color: #8c7bad;
    display: flex;
    font-size: 1.4rem;
    justify-content: center;
}

.premium-table {
    margin: 0;
}

.premium-table th {
    border-bottom-color: var(--border);
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 0.8rem;
    text-transform: uppercase;
}

.premium-table td {
    border-bottom-color: #f0ece6;
    font-size: 0.85rem;
    padding: 0.95rem 0.8rem;
    vertical-align: middle;
}

.form-control,
.form-select {
    background-color: #fff;
    border-color: var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 0.86rem;
    min-height: 43px;
}

.form-control:focus,
.form-select:focus {
    border-color: #a7c3bf;
    box-shadow: 0 0 0 0.2rem rgba(107, 143, 138, 0.14);
}

.form-label {
    color: #596572;
    font-size: 0.76rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-section {
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
    padding-bottom: 18px;
}

.form-section:last-child {
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}

.empty-state {
    background: var(--surface-soft);
    border: 1px dashed #dbd3c8;
    border-radius: 14px;
    color: var(--muted);
    padding: 24px;
    text-align: center;
}

.empty-visual {
    background: var(--accent-soft);
    border-radius: 50%;
    color: #8a79ad;
    font-size: 1.25rem;
    height: 46px;
    justify-content: center;
    margin: 0 auto 10px;
    width: 46px;
}

.empty-state strong {
    color: var(--text);
    display: block;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.empty-state span {
    display: block;
    font-size: 0.8rem;
}

.premium-alert {
    align-items: center;
    background: var(--success-soft);
    border: 1px solid #d6eae0;
    border-radius: 13px;
    color: #416e5d;
    display: flex;
    font-size: 0.84rem;
    gap: 9px;
    padding: 12px 14px;
}

.alert-error,
.alert-danger {
    background: var(--danger-soft);
    border-color: #f4d3d3;
    color: #9d5757;
}

.alert-mark {
    font-weight: 900;
}

.thumb-image {
    border-radius: 11px;
    height: 50px;
    object-fit: cover;
    width: 50px;
}

.settings-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.token-code {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 9px;
    color: var(--primary-dark);
    font-size: 0.76rem;
    padding: 6px 8px;
}

.auth-shell {
    background:
        radial-gradient(circle at 15% 15%, rgba(199, 184, 234, 0.34), transparent 26rem),
        radial-gradient(circle at 85% 80%, rgba(107, 143, 138, 0.22), transparent 28rem),
        var(--bg);
    min-height: 100vh;
}

.auth-content {
    display: grid;
    min-height: 100vh;
    padding: 28px;
    place-items: center;
}

.auth-layout {
    display: grid;
    gap: 20px;
    grid-template-columns: 1.12fr 0.88fr;
    max-width: 1080px;
    width: 100%;
}

.auth-story,
.auth-form-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    padding: 36px;
}

.auth-story {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(241, 246, 243, 0.92));
}

.auth-title {
    font-family: Georgia, serif;
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    letter-spacing: -0.07em;
    margin: 12px 0;
}

.auth-highlights {
    display: grid;
    gap: 12px;
    list-style: none;
    margin: 28px 0 0;
    padding: 0;
}

.auth-highlights li {
    align-items: center;
    color: #53606c;
    display: flex;
    font-size: 0.9rem;
    gap: 10px;
}

.auth-highlights li::before {
    background: var(--primary);
    border-radius: 50%;
    color: #fff;
    content: "✓";
    display: grid;
    font-size: 0.65rem;
    height: 20px;
    place-items: center;
    width: 20px;
}

@media (max-width: 1199px) {
    .content-grid,
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991px) {
    .app-sidebar {
        box-shadow: var(--shadow-md);
        transform: translateX(-100%);
        transition: transform 180ms ease;
    }

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

    .app-workspace {
        margin-left: 0;
    }

    .sidebar-toggle {
        display: block;
    }

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

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

@media (max-width: 575px) {
    .app-content,
    .app-topbar {
        padding-left: 18px;
        padding-right: 18px;
    }

    .app-topbar {
        height: 66px;
    }

    .topbar-actions .sync-pill {
        display: none;
    }

    .topbar-help {
        font-size: 0.75rem;
    }

    .page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .page-title {
        font-size: 2rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .premium-card,
    .premium-card.roomy,
    .auth-story,
    .auth-form-card {
        padding: 18px;
    }

    .auth-content {
        padding: 16px;
    }
}