:root {
    --ink: #122033;
    --muted: #617187;
    --line: #d3dbe6;
    --paper: #ecdfcf;
    --panel: #fff8ef;
    --accent: #113a62;
    --accent-soft: #dce8f6;
    --success: #21714f;
    --success-soft: #dff4ea;
    --warn: #8a5d18;
    --warn-soft: #f8efd9;
    --danger: #8b2e2e;
    --danger-soft: #f8dfdf;
    --shadow: 0 16px 32px rgba(17, 58, 98, 0.08);
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI Variable", "Trebuchet MS", sans-serif;
    color: var(--ink);
    background: var(--paper);
}

a {
    color: var(--accent);
    text-decoration: none;
}

code {
    padding: 0.1rem 0.35rem;
    border-radius: 6px;
    background: #edf2f7;
}

.shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 220px 1fr;
}

.sidebar {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 28px 22px;
    background: linear-gradient(180deg, #f3c79e 0%, #efbb88 100%);
    color: #5a3f22;
}

.page-dashboard,
.page-login,
.page-setup {
    background: #ecdfcf;
}

.page-dashboard .shell,
.page-login .shell,
.page-setup .shell {
    background: #ecdfcf;
}

.page-dashboard .topbar,
.page-dashboard .sidebar-footer {
    display: none;
}

.brand {
    display: flex;
    justify-content: center;
    margin-bottom: 22px;
}

.brand-image-frame {
    width: 148px;
    height: 148px;
    display: grid;
    place-items: center;
    padding: 10px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255, 247, 235, 0.96) 0%, rgba(244, 223, 195, 0.9) 100%);
    border: 1px solid rgba(132, 86, 38, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65), 0 10px 24px rgba(132, 86, 38, 0.08);
    overflow: hidden;
}

.brand-image-frame img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transform: scale(1.5);
    transform-origin: center;
    mix-blend-mode: multiply;
    opacity: 0.96;
    filter: contrast(1.02) saturate(0.88) brightness(0.98);
}

.brand-image-fallback {
    display: none;
    color: #7a573d;
    font-weight: 700;
    text-align: center;
}

.brand-image-frame.is-fallback .brand-image-fallback {
    display: block;
}

.nav {
    display: grid;
    gap: 10px;
}

.nav a {
    padding: 12px 14px;
    border-radius: 12px;
    color: #5a3f22;
    font-weight: 800;
    letter-spacing: 0.01em;
    transition: background 0.2s ease, transform 0.2s ease;
}

.nav a:hover,
.nav a.is-active {
    background: rgba(132, 86, 38, 0.12);
    transform: translateX(2px);
}

.sidebar-footer {
    display: grid;
    gap: 6px;
    font-size: 0.95rem;
    color: rgba(90, 63, 34, 0.82);
}

.sidebar-footer p {
    margin: 0;
    font-weight: 600;
}

.sidebar-footer span {
    color: rgba(90, 63, 34, 0.66);
}

.content {
    padding: 30px;
    background: #ecdfcf;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.topbar h1 {
    margin: 4px 0 0;
    font-size: 2rem;
}

.eyebrow {
    margin: 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
    color: var(--muted);
}

.topbar-card {
    min-width: 180px;
    padding: 16px 18px;
    border-radius: 16px;
    background: rgba(255, 248, 239, 0.92);
    box-shadow: var(--shadow);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-card span,
.topbar-card strong {
    display: block;
}

.topbar-card span {
    color: var(--muted);
    font-size: 0.82rem;
}

.flash {
    margin-bottom: 18px;
    padding: 14px 18px;
    border-radius: 14px;
    border: 1px solid transparent;
}

.flash-success {
    background: var(--success-soft);
    border-color: #c9ebd9;
    color: var(--success);
}

.flash-error {
    background: var(--danger-soft);
    border-color: #f0bcbc;
    color: var(--danger);
}

.panel,
.stat-card {
    background: rgba(255, 248, 239, 0.92);
    border: 1px solid rgba(171, 132, 88, 0.24);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.panel {
    padding: 24px;
}

.panel-narrow {
    max-width: 560px;
}

.soft-panel {
    background: rgba(255, 255, 255, 0.72);
}

.panel-head {
    margin-bottom: 18px;
}

.panel-head h2 {
    margin: 0 0 6px;
}

.panel-head p,
.muted,
.helper-text,
.table-subtext {
    color: var(--muted);
}

.auth-card {
    margin-top: 6vh;
}

.filter-bar {
    margin-bottom: 16px;
}

.callout {
    padding: 16px 18px;
    margin-bottom: 16px;
    border-radius: 16px;
    background: var(--accent-soft);
}

.callout.success {
    background: var(--success-soft);
}

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

.compact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
}

.search-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.form-grid label {
    display: grid;
    gap: 8px;
    font-weight: 600;
}

.form-grid label span {
    font-size: 0.92rem;
}

.full-span {
    grid-column: 1 / -1;
}

input,
select,
textarea,
button {
    font: inherit;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid rgba(17, 58, 98, 0.16);
    border-color: var(--accent);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: fit-content;
    padding: 11px 16px;
    border: 0;
    border-radius: 12px;
    background: #e8edf3;
    color: var(--ink);
    cursor: pointer;
}

.button:hover {
    filter: brightness(0.98);
}

.button-primary {
    background: linear-gradient(135deg, #153f69, #0d2d4b);
    color: #fff;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}

.dashboard-hero {
    display: grid;
    grid-template-columns: 1fr 2.2fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    align-items: center;
    min-height: 280px;
    margin-bottom: 22px;
    background:
        radial-gradient(circle at top left, rgba(236, 189, 140, 0.48), transparent 28%),
        rgba(255, 248, 239, 0.9);
}

.dashboard-title-block {
    text-align: center;
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    max-width: 820px;
    margin: 0 auto;
}

.dashboard-hero-spacer {
    min-height: 1px;
    grid-column: 1;
    grid-row: 1 / span 2;
}

.dashboard-title-main,
.dashboard-title-sub,
.dashboard-title-tertiary {
    margin: 0;
}

.dashboard-title-main {
    font-size: clamp(1.7rem, 2.45vw, 2.7rem);
    line-height: 1.04;
    color: #5f371a;
    font-weight: 700;
    white-space: nowrap;
    font-family: Georgia, "Times New Roman", serif;
    letter-spacing: 0.01em;
    text-transform: none;
}

.dashboard-title-sub {
    margin-top: 6px;
    font-size: clamp(1.15rem, 1.55vw, 1.45rem);
    color: #7a573d;
    letter-spacing: 0.015em;
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.08;
}

.dashboard-title-tertiary {
    margin-top: 8px;
    font-size: clamp(0.82rem, 1vw, 0.98rem);
    color: #8c7057;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    line-height: 1.05;
}

.dashboard-logo-frame {
    min-height: 200px;
    display: grid;
    place-items: center;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(171, 132, 88, 0.24);
    grid-column: 3;
    grid-row: 1;
    align-self: start;
}

.dashboard-logo-frame img {
    max-width: 100%;
    max-height: 190px;
    object-fit: contain;
}

.dashboard-logo-fallback {
    display: none;
    width: 160px;
    padding: 16px;
    text-align: center;
    color: #8d6341;
    font-weight: 600;
}

.dashboard-logo-frame.is-fallback .dashboard-logo-fallback {
    display: block;
}

.dashboard-controls {
    display: flex;
    grid-column: 3;
    grid-row: 2;
    justify-content: flex-end;
    align-items: flex-end;
    justify-self: end;
    align-self: end;
    gap: 8px;
}

.dashboard-user-card {
    min-width: 130px;
    padding: 10px 12px;
    border-radius: 12px;
    box-shadow: none;
}

.dashboard-user-card span {
    font-size: 0.72rem;
}

.dashboard-user-card strong {
    font-size: 0.92rem;
}

.dashboard-controls .button {
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 0.9rem;
}

.stat-card {
    padding: 22px;
}

.stat-card span {
    display: block;
    color: var(--muted);
    margin-bottom: 8px;
}

.stat-card strong {
    font-size: 2rem;
}

.split-grid {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(420px, 1.3fr);
    gap: 18px;
}

.summary-strip {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin: 20px 0;
}

.summary-strip > div {
    min-width: 180px;
    padding: 16px 18px;
    border-radius: 16px;
    background: #eef4fa;
}

.summary-strip strong,
.summary-strip span {
    display: block;
}

.summary-strip strong {
    font-size: 1.5rem;
}

.calendar-panel {
    margin: 22px 0;
}

.calendar-wrap {
    overflow-x: auto;
}

.calendar-table {
    min-width: 1100px;
}

.calendar-table th,
.calendar-table td {
    min-width: 110px;
}

.room-cell {
    min-width: 180px;
    background: #f7f9fc;
    position: sticky;
    left: 0;
}

.calendar-status {
    text-align: center;
    border-radius: 14px;
    font-size: 0.84rem;
}

.calendar-status strong,
.calendar-status span {
    display: block;
}

.calendar-status span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.75rem;
}

.calendar-status-available {
    background: #edf8f1;
}

.calendar-status-booked {
    background: #fde8db;
}

.calendar-status-maintenance {
    background: #f8efd9;
}

.calendar-status-inactive {
    background: #f3e4e4;
}

.report-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.report-meta {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin: 20px 0;
    padding: 16px 18px;
    border-radius: 16px;
    background: #eef4fa;
}

.report-meta strong,
.report-meta span {
    display: block;
}

.report-meta span {
    color: var(--muted);
    margin-top: 4px;
}

.report-table td:last-child {
    min-width: 170px;
}

.inventory-panel {
    margin-bottom: 20px;
}

.availability-page-panel {
    margin-bottom: 20px;
}

.availability-search-form {
    margin-bottom: 18px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 252, 246, 0.88);
    border: 1px solid rgba(171, 132, 88, 0.2);
}

.availability-search-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    align-items: end;
}

.availability-search-grid label {
    display: grid;
    gap: 8px;
    font-weight: 700;
}

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

.availability-summary-strip > div {
    background: #f2e6d7;
}

.availability-results-head {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    align-items: end;
    margin-bottom: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 252, 246, 0.88);
    border: 1px solid rgba(171, 132, 88, 0.2);
}

.availability-results-head h3 {
    margin: 0 0 6px;
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.availability-results-head p {
    margin: 0;
}

.availability-view-switch {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.availability-list-panel {
    margin-bottom: 18px;
}

.availability-secondary-grid {
    grid-template-columns: minmax(340px, 1fr) minmax(340px, 1fr);
}

.availability-table td strong {
    color: #6e3f1d;
}

.inventory-filter-form {
    margin-bottom: 18px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 252, 246, 0.86);
    border: 1px solid rgba(171, 132, 88, 0.2);
}

.inventory-filter-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    align-items: end;
}

.inventory-filter-grid label {
    display: grid;
    gap: 8px;
    font-weight: 700;
}

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

.inventory-results-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    margin-bottom: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    background: #f7ebdd;
}

.inventory-results-head strong,
.inventory-results-head span {
    display: block;
}

.inventory-results-head strong {
    font-size: 1.25rem;
}

.inventory-results-head p {
    margin: 0;
    color: var(--muted);
}

.inventory-empty {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px dashed rgba(132, 86, 38, 0.3);
}

.inventory-empty strong {
    display: block;
    margin-bottom: 6px;
}

.inventory-empty p {
    margin: 0;
    color: var(--muted);
}

.inventory-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.inventory-summary {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.inventory-summary > div {
    min-width: 116px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #f2e6d7;
    text-align: center;
}

.inventory-summary strong,
.inventory-summary span {
    display: block;
}

.inventory-summary strong {
    font-size: 1.15rem;
}

.inventory-summary span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.82rem;
}

.inventory-table td:nth-child(4) strong {
    color: #6e3f1d;
}

.inventory-admin-panel {
    background: rgba(255, 246, 234, 0.92);
}

.inventory-status-form {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
}

.inventory-reset-panel {
    margin-bottom: 20px;
}

.reset-request-form {
    margin-bottom: 16px;
}

.inventory-reset-actions {
    margin-bottom: 18px;
}

.request-history h3 {
    margin: 0 0 12px;
    font-size: 1.05rem;
}

.request-list {
    display: grid;
    gap: 14px;
}

.request-card {
    padding: 16px 18px;
    border-radius: 16px;
    background: rgba(255, 252, 246, 0.9);
    border: 1px solid rgba(171, 132, 88, 0.2);
}

.request-card-pending {
    background: rgba(255, 247, 230, 0.95);
}

.request-card-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.request-card strong,
.request-card span {
    display: block;
}

.request-card span {
    color: var(--muted);
    font-size: 0.88rem;
}

.request-card p {
    margin: 10px 0 0;
    color: var(--ink);
}

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

.button-danger {
    background: linear-gradient(135deg, #7c2d12, #9f3a1c);
    color: #fff;
}

.booking-edit-cell {
    min-width: 280px;
}

.details-editor {
    border: 1px solid rgba(171, 132, 88, 0.24);
    border-radius: 14px;
    background: rgba(255, 252, 246, 0.9);
    padding: 10px 12px;
}

.details-editor summary {
    cursor: pointer;
    font-weight: 700;
    color: #6e3f1d;
}

.details-editor-form {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.details-editor-meta {
    display: grid;
    gap: 10px;
    margin-top: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.details-editor-meta strong,
.details-editor-meta span {
    display: block;
}

.details-editor-meta strong,
.details-editor-note strong {
    font-size: 0.84rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.details-editor-note {
    margin-top: 12px;
}

.details-editor-note p {
    margin: 6px 0 0;
}

.details-confirm-form {
    margin-top: 12px;
}

.details-editor-edit {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed rgba(171, 132, 88, 0.24);
}

.details-editor-edit summary {
    cursor: pointer;
    font-weight: 700;
    color: #6e3f1d;
}

.details-editor-form label {
    display: grid;
    gap: 6px;
    font-weight: 600;
}

.details-editor-form label span {
    font-size: 0.86rem;
}

.table-wrap {
    overflow-x: auto;
}

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

th,
td {
    padding: 14px 10px;
    border-bottom: 1px solid #e7edf3;
    text-align: left;
    vertical-align: top;
}

th {
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--muted);
}

.badge {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
}

.badge-active,
.badge-confirmed {
    background: var(--success-soft);
    color: var(--success);
}

.badge-pending {
    background: #fff1cd;
    color: #9a6a16;
}

.badge-maintenance {
    background: var(--warn-soft);
    color: var(--warn);
}

.badge-inactive,
.badge-cancelled {
    background: var(--danger-soft);
    color: var(--danger);
}

.inline-form,
.stacked-form {
    display: grid;
    gap: 8px;
}

.room-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.room-list li {
    display: grid;
    gap: 3px;
    padding: 14px;
    border-radius: 14px;
    background: #f6f9fc;
}

@media (max-width: 1100px) {
    .shell,
    .split-grid,
    .card-grid,
    .compact-grid,
    .search-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-hero {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        min-height: auto;
    }

    .dashboard-hero-spacer {
        display: none;
    }

    .dashboard-controls {
        grid-column: auto;
        grid-row: auto;
        justify-content: flex-start;
        justify-self: start;
        flex-wrap: wrap;
    }

    .dashboard-title-block,
    .dashboard-logo-frame {
        grid-column: auto;
        grid-row: auto;
    }

    .dashboard-title-main {
        white-space: normal;
    }

    .content {
        padding: 20px;
    }

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

    .topbar-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .report-head,
    .report-meta,
    .inventory-head,
    .inventory-results-head,
    .request-card-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .inventory-summary {
        justify-content: flex-start;
    }

    .inventory-filter-grid {
        grid-template-columns: 1fr;
    }

    .inventory-status-form {
        grid-template-columns: 1fr;
    }

    .availability-search-grid,
    .availability-results-head,
    .availability-secondary-grid,
    .details-editor-meta {
        grid-template-columns: 1fr;
    }

    .availability-view-switch {
        justify-content: flex-start;
    }
}

@media print {
    body {
        background: #fff;
    }

    .sidebar,
    .topbar,
    .flash,
    .print-hide {
        display: none !important;
    }

    .shell {
        display: block;
    }

    .content {
        padding: 0;
    }

    .panel,
    .stat-card {
        box-shadow: none;
        border: 1px solid #ccc;
        background: #fff;
    }

    .table-wrap,
    .calendar-wrap {
        overflow: visible;
    }

    .calendar-table,
    .report-table,
    table {
        min-width: auto;
        width: 100%;
    }

    .room-cell {
        position: static;
    }
}