:root {  
    --navy: #061d3d;
    --navy-dark: #031329;
    --teal: #11a7a7;
    --white: #ffffff;
    --light: #f5f9fb;
    --text: #233044;
    --muted: #6d7a8a;
    --border: #dbe7ee;
    --danger: #dc3545;
    --success: #198754;
    --warning: #ffc107;
    --shadow: 0 14px 35px rgba(6, 29, 61, 0.12);
    --radius: 18px;
}

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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--light);
    color: var(--text);
}

a {
    text-decoration: none;
    color: inherit;
}

.login-body {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--navy), var(--teal));
    display: grid;
    place-items: center;
    padding: 20px;
}

.login-wrapper {
    width: min(450px, 100%);
}

.login-card {
    background: var(--white);
    border-radius: 28px;
    padding: 35px;
    box-shadow: var(--shadow);
    text-align: center;
}

.login-logo img {
    width: 115px;
    height: 115px;
    object-fit: contain;
    border-radius: 50%;
    border: 1px solid var(--border);
    padding: 5px;
    margin-bottom: 15px;
}

.login-card h1 {
    color: var(--navy);
    margin-bottom: 6px;
}

.login-subtitle {
    color: var(--muted);
    margin-bottom: 24px;
}

.login-form {
    display: grid;
    gap: 15px;
    text-align: left;
}

.form-group {
    display: grid;
    gap: 8px;
    margin-bottom: 0;
}

.form-group label {
    color: var(--navy);
    font-weight: 800;
    font-size: 15px;
    line-height: 1.2;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 13px 16px;
    font-size: 15px;
    font-family: inherit;
    color: var(--text);
    background: #ffffff;
    outline: none;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #7c8796;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 4px rgba(17, 167, 167, 0.12);
}

.btn-admin {
    background: var(--teal);
    color: var(--white);
    border: none;
    border-radius: 999px;
    min-height: 46px;
    padding: 0 26px;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.btn-admin:hover {
    background: #078b8b;
}

.btn-full {
    width: 100%;
}

.alert {
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 22px;
    text-align: left;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.alert-error {
    background: #ffe9ec;
    color: #9c1f2e;
    border-left: 5px solid var(--danger);
}

.alert-success {
    background: #e8fff5;
    color: #116b43;
    border-left: 5px solid var(--success);
}

.login-help {
    background: var(--light);
    border-radius: 15px;
    padding: 14px;
    color: var(--muted);
    margin-top: 18px;
    font-size: 14px;
}

.back-link {
    display: inline-block;
    margin-top: 18px;
    color: var(--teal);
    font-weight: 700;
}

.admin-layout {
    display: grid;
    grid-template-columns: 270px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--navy-dark);
    color: var(--white);
    padding: 26px 22px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.sidebar-brand img {
    width: 58px;
    height: 58px;
    object-fit: contain;
    background: var(--white);
    border-radius: 50%;
    padding: 4px;
}

.sidebar-brand h2 {
    font-size: 24px;
    line-height: 1;
}

.sidebar-brand p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
}

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

.sidebar-nav a,
.sidebar-footer a {
    display: block;
    padding: 14px 16px;
    border-radius: 14px;
    color: rgba(255, 255, 255, 0.86);
    font-weight: 700;
    font-size: 16px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--teal);
    color: var(--white);
}

.sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    margin-top: 24px;
    padding-top: 18px;
}

.logout-link {
    background: rgba(220, 53, 69, 0.18);
    color: #ffd9de !important;
}

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

.admin-topbar {
    background: var(--white);
    padding: 22px 36px;
    box-shadow: 0 5px 20px rgba(6, 29, 61, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.admin-topbar h1 {
    color: var(--navy);
    font-size: 32px;
    letter-spacing: 1px;
}

.admin-topbar p {
    color: var(--muted);
    font-size: 14px;
    margin-top: 4px;
}

.menu-btn {
    display: none;
    background: var(--navy);
    color: var(--white);
    border: none;
    border-radius: 9px;
    padding: 8px 12px;
    font-size: 22px;
    cursor: pointer;
}

.topbar-contact {
    text-align: right;
    display: grid;
    gap: 3px;
    color: var(--navy);
    line-height: 1.4;
}

.topbar-contact span {
    color: var(--muted);
    font-size: 13px;
}

.admin-content {
    padding: 32px 36px;
    background: #f5f9fb;
}

.admin-content > .page-actions,
.admin-content > .stats-grid,
.admin-content > .dashboard-grid,
.admin-content > .form-table-grid,
.admin-content > .panel,
.admin-content > .settings-grid,
.admin-content > .report-period,
.admin-content > .quick-actions {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.stat-card span {
    color: var(--muted);
    font-weight: 700;
    font-size: 14px;
}

.stat-card strong {
    display: block;
    color: var(--navy);
    font-size: 32px;
    margin-top: 8px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.panel {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.panel-header {
    padding: 22px 26px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.panel-header h2 {
    color: var(--navy);
    font-size: 24px;
}

.panel-header a {
    color: var(--teal);
    font-weight: 800;
}

.panel-body {
    padding: 26px;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    min-width: 850px;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.admin-table th {
    background: #f5f9fb;
    color: var(--navy);
    font-size: 14px;
    font-weight: 800;
    padding: 16px;
}

.admin-table td {
    color: var(--text);
    padding: 16px;
    vertical-align: top;
    font-size: 15px;
}

.admin-table tr:hover td {
    background: #fbfdfe;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(17, 167, 167, 0.12);
    color: var(--teal);
    min-height: 28px;
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 12px;
}

.quick-actions {
    margin-top: 25px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.quick-actions a {
    background: var(--navy);
    color: var(--white);
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 800;
}

.quick-actions a:hover {
    background: var(--teal);
}

/* Shared admin page sections */
.page-actions {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px 28px;
    box-shadow: var(--shadow);
    margin-bottom: 26px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
}

.page-actions h2 {
    color: var(--navy);
    font-size: 30px;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.page-actions p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.5;
}

.form-table-grid {
    display: grid;
    grid-template-columns: 420px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.admin-form {
    display: grid;
    gap: 20px;
}

.small-muted {
    color: var(--muted);
    font-size: 13px;
}

.table-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.action-link {
    background: rgba(17, 167, 167, 0.12);
    color: var(--teal);
    min-height: 34px;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.action-link:hover {
    background: var(--teal);
    color: var(--white);
}

.action-link.danger {
    background: rgba(220, 53, 69, 0.12);
    color: var(--danger);
}

.action-link.danger:hover {
    background: var(--danger);
    color: var(--white);
}

.badge-success {
    background: rgba(25, 135, 84, 0.12);
    color: var(--success);
}

.badge-muted {
    background: rgba(108, 122, 138, 0.12);
    color: var(--muted);
}

/* Search and filter forms */
.search-form {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.search-form input,
.search-form select,
.search-select {
    height: 46px;
    min-width: 230px;
    border-radius: 999px;
    padding: 0 16px;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 15px;
    outline: none;
}

.search-form input:focus,
.search-form select:focus,
.search-select:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 4px rgba(17, 167, 167, 0.12);
}

/* Quote request status badges */
.status-new {
    background: rgba(17, 167, 167, 0.12);
    color: var(--teal);
}

.status-contacted {
    background: rgba(255, 193, 7, 0.18);
    color: #8a6500;
}

.status-quoted {
    background: rgba(6, 29, 61, 0.12);
    color: var(--navy);
}

.status-accepted {
    background: rgba(25, 135, 84, 0.12);
    color: var(--success);
}

.status-rejected {
    background: rgba(220, 53, 69, 0.12);
    color: var(--danger);
}

.status-converted {
    background: rgba(108, 122, 138, 0.12);
    color: var(--muted);
}

/* Booking status badges */
.status-pending {
    background: rgba(255, 193, 7, 0.18);
    color: #8a6500;
}

.status-confirmed {
    background: rgba(17, 167, 167, 0.12);
    color: var(--teal);
}

.status-assigned {
    background: rgba(6, 29, 61, 0.12);
    color: var(--navy);
}

.status-in-progress {
    background: rgba(13, 110, 253, 0.12);
    color: #0d6efd;
}

.status-completed {
    background: rgba(25, 135, 84, 0.12);
    color: var(--success);
}

.status-cancelled {
    background: rgba(220, 53, 69, 0.12);
    color: var(--danger);
}

/* Staff availability badges */
.availability-available {
    background: rgba(25, 135, 84, 0.12);
    color: var(--success);
}

.availability-busy {
    background: rgba(255, 193, 7, 0.18);
    color: #8a6500;
}

.availability-off-duty {
    background: rgba(108, 122, 138, 0.12);
    color: var(--muted);
}

.availability-inactive {
    background: rgba(220, 53, 69, 0.12);
    color: var(--danger);
}

/* Staff assignment page */
.details-list {
    display: grid;
    gap: 14px;
}

.details-list div {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
    display: grid;
    gap: 5px;
}

.details-list strong {
    color: var(--navy);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.details-list span {
    color: var(--text);
}

.assign-panel {
    margin-top: 22px;
}

.assigned-staff-list {
    display: grid;
    gap: 12px;
}

.assigned-staff-card,
.staff-checkbox-card {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
}

.assigned-staff-card {
    display: grid;
    gap: 4px;
}

.assigned-staff-card strong,
.staff-checkbox-card strong {
    color: var(--navy);
}

.assigned-staff-card span,
.staff-checkbox-card span {
    color: var(--teal);
    font-weight: 700;
}

.assigned-staff-card small,
.staff-checkbox-card small {
    color: var(--muted);
}

.staff-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 18px;
}

.staff-checkbox-card {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    cursor: pointer;
    transition: 0.2s ease;
}

.staff-checkbox-card:hover {
    border-color: var(--teal);
    transform: translateY(-2px);
}

.staff-checkbox-card input {
    margin-top: 4px;
    transform: scale(1.2);
}

.staff-checkbox-card div {
    display: grid;
    gap: 3px;
}

/* Reports page */
.report-period {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 15px 18px;
    box-shadow: var(--shadow);
    margin-bottom: 22px;
    color: var(--muted);
}

.report-period strong {
    color: var(--navy);
}

.profit-positive {
    color: var(--success) !important;
}

.profit-negative {
    color: var(--danger) !important;
}

.reports-grid-spaced {
    margin-top: 22px;
}

.report-highlight {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    display: grid;
    gap: 6px;
    margin-bottom: 14px;
}

.report-highlight strong {
    color: var(--navy);
    font-size: 42px;
    line-height: 1;
}

.report-highlight span {
    color: var(--muted);
    font-weight: 700;
}

.progress-bar {
    background: #e5eef4;
    height: 14px;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-bar div {
    height: 100%;
    background: var(--teal);
    border-radius: 999px;
}

.btn-print {
    background: var(--navy);
}

/* Settings page */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 28px;
    align-items: start;
}

.settings-preview-card {
    text-align: center;
}

.settings-preview-card img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 50%;
    padding: 6px;
    margin-bottom: 15px;
}

.settings-preview-card h3 {
    color: var(--navy);
    font-size: 26px;
    margin-bottom: 5px;
}

.preview-tagline {
    color: var(--teal);
    font-weight: 800;
    margin-bottom: 20px;
}

/* Dashboard overview polish */
.quick-actions-top {
    margin-top: 0;
}

.quick-actions-top a {
    background: var(--teal);
}

.finance-stats {
    margin-top: 0;
}

.dashboard-payment-panel {
    margin-top: 28px;
}

.dashboard-module-links {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: 22px;
    margin-top: 28px;
}

.dashboard-module-links a {
    background: var(--navy);
}

.dashboard-module-links a:hover {
    background: var(--teal);
}

/* Responsive */
@media (max-width: 1100px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .topbar-contact {
        display: none;
    }

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

    .admin-content {
        padding: 26px;
    }
}

@media (max-width: 1050px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1000px) {
    .staff-checkbox-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 850px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        left: -290px;
        top: 0;
        width: 270px;
        z-index: 100;
        transition: 0.25s ease;
    }

    .sidebar.show {
        left: 0;
    }

    .menu-btn {
        display: block;
    }

    .admin-topbar {
        padding: 18px 22px;
        align-items: flex-start;
        justify-content: flex-start;
    }

    .admin-content {
        padding: 22px;
    }

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

    .search-form,
    .search-form input,
    .search-form select,
    .search-form .btn-admin,
    .search-select {
        width: 100%;
        min-width: 100%;
    }

    .quick-actions-top {
        width: 100%;
    }

    .quick-actions-top a {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 650px) {
    .staff-checkbox-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .login-card {
        padding: 25px 20px;
    }

    .admin-content {
        padding: 16px;
    }

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

    .admin-topbar h1 {
        font-size: 24px;
    }

    .panel-body {
        padding: 20px;
    }

    .panel-header {
        padding: 18px 20px;
    }

    .page-actions {
        padding: 20px;
    }

    .page-actions h2 {
        font-size: 24px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 48px;
        font-size: 14px;
    }
}

/* Print styles for reports */
@media print {
    .sidebar,
    .admin-topbar,
    .page-actions,
    .quick-actions,
    .btn-admin,
    .action-link {
        display: none !important;
    }

    .admin-layout {
        display: block;
    }

    .admin-content {
        padding: 0;
    }

    body {
        background: #fff;
    }

    .panel,
    .stat-card,
    .report-period {
        box-shadow: none;
        break-inside: avoid;
    }
}