/* ═══════════════════════════════════════════════════════
   ADMATECH ADMIN — admin.css
   Served at /_content/Admacore.Admin/css/admin.css
   Bootstrap handles base .btn, .form-control etc.
   ═══════════════════════════════════════════════════════ */

/* ── Layout ── */

.admin-layout {
    display: flex;
    min-height: 100vh;
    background: #f1f5f9;
}

/* ── Sidebar ── */

.admin-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: #0f172a;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid rgba(0,0,0,0.15);
}

.admin-sidebar-brand {
    padding: 2rem 1.5rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.admin-brand-eyebrow {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 0.3rem;
}

.admin-brand-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff !important;
    text-decoration: none !important;
    letter-spacing: 0.01em;
    display: block;
}

.admin-brand-title:hover {
    color: rgba(255,255,255,0.85) !important;
    text-decoration: none !important;
}

/* ── Nav ── */

.admin-nav-section {
    flex: 1;
    padding: 1.25rem 0.75rem 0.5rem;
}

.admin-nav-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.25);
    padding: 0 0.75rem;
    margin-bottom: 0.5rem;
}

.admin-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.admin-nav-item {
    margin-bottom: 2px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 0.875rem;
    color: rgba(255,255,255,0.55);
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-left: 2px solid transparent;
    border-radius: 6px;
}

.admin-nav-link:hover {
    background: rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.9);
    text-decoration: none;
}

.admin-nav-link.active {
    background: rgba(37,99,235,0.18);
    color: #93c5fd;
    border-left-color: #2563eb;
    font-weight: 600;
}

.admin-nav-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: 0.8;
}

.admin-nav-link.active .admin-nav-icon {
    opacity: 1;
}

/* ── Sidebar footer ── */

.admin-sidebar-footer {
    padding: 0.5rem 0.75rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.07);
    margin: 0.5rem 0.875rem;
}

/* ── Mobile topbar ── */

.admin-topbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.25rem;
    background: #0f172a;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.admin-topbar-eyebrow {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #64748b;
}

.admin-topbar-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
}

.admin-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255,255,255,0.8);
    border-radius: 2px;
    transition: all 0.2s;
}

.admin-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 99;
}

.admin-backdrop.active {
    display: block;
}

/* ── Content ── */

.admin-content {
    flex: 1;
    padding: 2.5rem 3rem;
    min-width: 0;
}

/* ── Page header ── */

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.admin-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    letter-spacing: -0.01em;
}

/* ── Cards ── */

.admin-card {
    background: #fff;
    padding: 1.75rem;
    box-shadow: 0 1px 4px rgba(15,23,42,0.06), 0 4px 16px rgba(15,23,42,0.04);
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}

.admin-card h3 {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #94a3b8;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #f1f5f9;
}

/* ── Stats ── */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: #fff;
    padding: 1.5rem 1.75rem;
    border: 1px solid #e2e8f0;
    border-top: 3px solid #2563eb;
    box-shadow: 0 1px 4px rgba(15,23,42,0.06), 0 4px 16px rgba(15,23,42,0.04);
    border-radius: 0 0 8px 8px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15,23,42,0.1), 0 8px 24px rgba(15,23,42,0.06);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #94a3b8;
}

.stat-label a {
    color: inherit;
    text-decoration: none;
}

/* ── Table ── */

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.admin-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #94a3b8;
    background: #f8fafc;
    border-bottom: 2px solid #e2e8f0;
}

.admin-table td {
    padding: 0.95rem 1rem;
    border-bottom: 1px solid #f1f5f9;
    color: #0f172a;
    vertical-align: middle;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tbody tr {
    transition: background 0.1s;
}

.admin-table tbody tr:hover td {
    background: #f8fafc;
}

/* ── Buttons (admin-scoped overrides) ── */

.admin-layout .btn-primary,
.admin-login-wrap .btn-primary {
    background-color: #2563eb;
    border-color: #2563eb;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.5rem 1.25rem;
    transition: background 0.15s, border-color 0.15s;
}

.admin-layout .btn-primary:hover,
.admin-layout .btn-primary:focus,
.admin-layout .btn-primary:active,
.admin-login-wrap .btn-primary:hover,
.admin-login-wrap .btn-primary:focus,
.admin-login-wrap .btn-primary:active {
    background-color: #1d4ed8 !important;
    border-color: #1d4ed8 !important;
    color: #fff !important;
}

.admin-layout .btn-danger {
    background-color: #dc2626;
    border-color: #dc2626;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.admin-layout .btn-danger:hover {
    background-color: #b91c1c !important;
    border-color: #b91c1c !important;
}

.btn-outline-admin {
    background: transparent;
    color: #1d4ed8;
    border: 1.5px solid #bfdbfe;
    padding: 0.45rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-outline-admin:hover {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
    text-decoration: none;
}

.btn-sm.btn-outline-admin {
    padding: 0.25rem 0.6rem;
    font-size: 0.72rem;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.btn-icon-danger { color: #ef4444; }
.btn-icon-danger:hover { background: #fee2e2; }

/* ── Form utilities ── */

.admin-layout .form-group,
.admin-login-wrap .form-group {
    margin-bottom: 1.35rem;
}

.admin-layout .form-label,
.admin-login-wrap .form-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #64748b;
    margin-bottom: 0.45rem;
    display: block;
}

.admin-layout .form-control,
.admin-login-wrap .form-control {
    border-color: #e2e8f0;
    font-size: 0.9rem;
    color: #0f172a;
    padding: 0.55rem 0.875rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    border-radius: 6px;
}

.admin-layout .form-control:focus,
.admin-login-wrap .form-control:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
    outline: none;
}

/* ── Alerts ── */

.admin-layout .alert,
.admin-login-wrap .alert {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.25rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border-left: 3px solid #16a34a;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border-left: 3px solid #dc2626;
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border-left: 3px solid #f59e0b;
}

/* ── Badges ── */

.badge-published {
    display: inline-block;
    padding: 0.22em 0.65em;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: rgba(22,163,74,0.1);
    color: #166534;
    border-radius: 4px;
}

.badge-draft {
    display: inline-block;
    padding: 0.22em 0.65em;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: #f1f5f9;
    color: #64748b;
    border-radius: 4px;
}

/* ── Stars ── */

.star-rating {
    color: #f59e0b;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* ── Spinner ── */

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #e2e8f0;
    border-top-color: #2563eb;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

/* ── Login page ── */

.admin-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0f172a;
    background-image: radial-gradient(ellipse at 60% 40%, rgba(37,99,235,0.18) 0%, transparent 60%);
}

.admin-login-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    border-radius: 10px;
}

.admin-login-card-top {
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #06b6d4);
}

.admin-login-card-inner {
    padding: 3rem 3.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.admin-login-brand {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #2563eb;
    margin-bottom: 0.4rem;
}

.admin-login-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 1.75rem;
    letter-spacing: -0.01em;
}

.admin-login-card-inner form {
    width: 80%;
    text-align: left;
}

.admin-login-card-inner .form-group,
.admin-login-card-inner .form-control {
    width: 100%;
}

.btn-login {
    display: block;
    width: 100%;
    margin-top: 1rem;
}

/* ── Blazor error UI ── */

#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fffbeb;
    color: #92400e;
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    z-index: 9999;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
}

#blazor-error-ui .reload {
    font-weight: 600;
    margin-left: 0.5rem;
    color: #92400e;
}

#blazor-error-ui .dismiss {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-weight: 700;
}

/* ── Responsive ── */

@media (max-width: 1100px) {
    .admin-content {
        padding: 1.5rem;
    }

    .admin-header h1 {
        font-size: 1.2rem;
    }

    .admin-card {
        overflow-x: hidden;
        padding: 1.25rem;
    }

    /* Card layout for tables on tablets */
    .admin-table thead { display: none; }

    .admin-table,
    .admin-table tbody,
    .admin-table tr,
    .admin-table td {
        display: block;
        box-sizing: border-box;
    }

    .admin-table tr {
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        margin-bottom: 0.625rem;
        padding: 0.125rem 0;
        background: #f8fafc;
    }

    .admin-table tbody tr:hover td { background: transparent; }

    .admin-table td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.5rem 0.875rem;
        border: none;
        border-bottom: 1px solid #f1f5f9;
        font-size: 0.875rem;
        gap: 0.75rem;
        text-align: right;
    }

    .admin-table td:last-child { border-bottom: none; }

    .admin-table td[data-label="Message"] {
        text-align: right;
        max-width: none;
        align-items: flex-start;
    }

    .admin-table td::before {
        content: attr(data-label);
        font-size: 0.67rem;
        font-weight: 700;
        letter-spacing: 0.07em;
        text-transform: uppercase;
        color: #2563eb;
        flex-shrink: 0;
        text-align: left;
    }

    .admin-table td.td-actions {
        justify-content: flex-end;
        gap: 0.5rem;
    }

    .admin-table td.td-actions::before { display: none; }
}

@media (max-width: 768px) {
    .admin-topbar { display: flex; }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: -260px;
        height: 100vh;
        z-index: 200;
        transition: left 0.25s ease;
    }

    .admin-sidebar.open { left: 0; }

    .admin-layout { display: block; }

    .admin-content {
        padding: 1rem;
        padding-top: calc(1rem + 56px); /* account for topbar */
    }

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

    .admin-login-card-inner { padding: 2rem 1.75rem; }
    .admin-login-card-inner form { width: 100%; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }

    .admin-login-wrap {
        padding: 1rem;
    }

    .admin-login-card {
        box-shadow: none;
    }

    .admin-login-card-inner {
        padding: 1.5rem 1.25rem;
    }

    .admin-login-title {
        font-size: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .admin-login-card-inner form {
        width: 100%;
    }
}

/* ── Two-Factor Auth page ── */

.tfa-status {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.tfa-enabled {
    background: #f0fdf4;
    color: #166534;
    border-left: 3px solid #16a34a;
}

.tfa-disabled {
    background: #fef2f2;
    color: #991b1b;
    border-left: 3px solid #dc2626;
}

.tfa-section {
    margin-bottom: 2rem;
}

.tfa-section-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0f172a;
    margin-bottom: 0.5rem;
}

.tfa-hint {
    font-size: 0.875rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.tfa-qr {
    display: block;
    width: 180px;
    height: 180px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.tfa-manual-key {
    display: inline-block;
    font-family: monospace;
    font-size: 0.85rem;
    background: #f1f5f9;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
    color: #0f172a;
    margin-top: 0.25rem;
}

.tfa-codes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tfa-code {
    font-family: monospace;
    font-size: 0.85rem;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    color: #0f172a;
    letter-spacing: 0.05em;
}

.tfa-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.tfa-form-wrap {
    max-width: 380px;
}

.tfa-recovery-toggle {
    margin: 1rem 0;
    font-size: 0.875rem;
    color: #64748b;
    cursor: pointer;
}

.tfa-recovery-toggle summary {
    color: #2563eb;
    font-weight: 500;
    cursor: pointer;
}

/* ── Admin 2FA login page hint ── */

.admin-2fa-hint {
    font-size: 0.875rem;
    color: #64748b;
    margin-bottom: 1.5rem;
    text-align: center;
}

.admin-login-footer {
    margin-top: 1.25rem;
    font-size: 0.8rem;
    text-align: center;
}

.admin-login-footer a {
    color: #64748b;
    text-decoration: none;
}

.admin-login-footer a:hover {
    color: #2563eb;
}

/* ── Account / Change password card ── */

.account-card {
    max-width: 480px;
}


/* ── Icon action buttons ── */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
    background: transparent;
    color: #6b7280;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, color .15s, border-color .15s;
}

.icon-btn:hover {
    background: #f3f4f6;
    color: #111827;
    border-color: #d1d5db;
}

.icon-btn-danger {
    color: #ef4444;
    border-color: #fecaca;
}

.icon-btn-danger:hover {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fca5a5;
}

/* ── Two-column form grid ── */
.grid.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 640px) {
    .grid.grid-2 { grid-template-columns: 1fr; }
}

/* ── Size toggle checkboxes ── */
.size-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: .25rem;
}

.size-checkbox-label {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    border: 1.5px solid #e5e7eb;
    border-radius: 6px;
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
    color: #6b7280;
    user-select: none;
}

.size-checkbox-label input[type="checkbox"] { display: none; }

.size-checkbox-label:hover {
    border-color: #374151;
    color: #111827;
}

.size-checkbox-label.active {
    background: #111827;
    border-color: #111827;
    color: #ffffff;
}

/* ── btn-sm modifier ── */

.btn-sm {
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
}

.btn-sm.btn-icon {
    padding: 0.3rem;
}

.btn-sm.btn-icon svg {
    width: 15px;
    height: 15px;
}

/* ── Badges ── */

.badge {
    display: inline-block;
    padding: 0.22em 0.65em;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 4px;
}

.badge-primary {
    background: rgba(37,99,235,0.1);
    color: #1d4ed8;
}

.badge-success {
    background: rgba(22,163,74,0.1);
    color: #166534;
}

.badge-danger {
    background: rgba(239,68,68,0.1);
    color: #b91c1c;
}

.badge-warning {
    background: rgba(245,158,11,0.1);
    color: #b45309;
}

/* ── Product filter bar ── */

.product-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.product-filter-bar .form-control {
    flex: 1;
    min-width: 200px;
    max-width: 320px;
}

.product-filter-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.filter-cat-btn {
    padding: 6px 14px;
    border: 1px solid #e2e8f0;
    background: transparent;
    color: #64748b;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-cat-btn:hover {
    border-color: #2563eb;
    background: #2563eb;
    color: #fff;
}

.filter-cat-btn.active {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
}

/* ── Quill editor ── */

.quill-editor-wrap {
    border: 1.5px solid #e2e8f0;
    border-radius: 6px;
    min-height: 140px;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.quill-editor-wrap:focus-within {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.quill-editor-wrap .ql-toolbar {
    border: none;
    border-bottom: 1.5px solid #e2e8f0;
    border-radius: 6px 6px 0 0;
}

.quill-editor-wrap .ql-container {
    border: none;
    border-radius: 0 0 6px 6px;
    font-size: 0.9rem;
}