/* Banner Management Portal — Admin UI */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bp-primary: #4f46e5;
    --bp-primary-hover: #4338ca;
    --bp-primary-soft: #eef2ff;
    --bp-sidebar: #0f172a;
    --bp-sidebar-hover: #1e293b;
    --bp-body: #f1f5f9;
    --bp-card: #ffffff;
    --bp-border: #e2e8f0;
    --bp-text: #0f172a;
    --bp-muted: #64748b;
    --bp-success: #10b981;
    --bp-danger: #ef4444;
    --bp-warning: #f59e0b;
    --bp-radius: 12px;
    --bp-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --bp-shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bp-body);
    color: var(--bp-text);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.admin-shell { min-height: 100vh; }

.sidebar {
    width: 260px;
    min-height: 100vh;
    background: var(--bp-sidebar);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1030;
    transition: transform 0.25s ease;
}

.sidebar-brand {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand .brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--bp-primary), #7c3aed);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.sidebar-brand h5 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
}

.sidebar-brand small {
    color: rgba(255,255,255,.5);
    font-size: 0.75rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    overflow-y: auto;
}

.sidebar .nav-link {
    color: rgba(255,255,255,.75);
    border-radius: 8px;
    padding: 0.625rem 0.875rem;
    margin-bottom: 2px;
    font-weight: 500;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    transition: all 0.15s ease;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    text-decoration: none;
}

.sidebar .nav-link i { font-size: 1.1rem; opacity: 0.85; }

.sidebar .nav-link:hover {
    background: var(--bp-sidebar-hover);
    color: #fff;
}

.sidebar .nav-link.active {
    background: var(--bp-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.sidebar .section-title {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,.4);
    margin: 1.25rem 0 0.5rem 0.875rem;
    font-weight: 600;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,.08);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem;
    border-radius: 8px;
    background: rgba(255,255,255,.05);
    margin-bottom: 0.5rem;
}

.sidebar-user .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.sidebar-user .user-name { font-size: 0.8125rem; font-weight: 600; line-height: 1.2; }
.sidebar-user .user-email { font-size: 0.6875rem; color: rgba(255,255,255,.5); }

.main-content {
    margin-left: 260px;
    min-height: 100vh;
    padding: 1.5rem 2rem 2rem;
}

.page-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
}

.page-header p {
    color: var(--bp-muted);
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
}

.content-card {
    background: var(--bp-card);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    box-shadow: var(--bp-shadow);
}

.stat-card {
    background: var(--bp-card);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    padding: 1.25rem;
    box-shadow: var(--bp-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: box-shadow 0.15s ease;
}

.stat-card:hover { box-shadow: var(--bp-shadow-lg); }

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-card .stat-icon.primary { background: var(--bp-primary-soft); color: var(--bp-primary); }
.stat-card .stat-icon.success { background: #d1fae5; color: var(--bp-success); }
.stat-card .stat-icon.muted { background: #f1f5f9; color: var(--bp-muted); }

.stat-card .stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1; }
.stat-card .stat-label { font-size: 0.8125rem; color: var(--bp-muted); margin-top: 0.25rem; }

.btn-primary {
    background: var(--bp-primary);
    border-color: var(--bp-primary);
    font-weight: 600;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-primary:hover {
    background: var(--bp-primary-hover);
    border-color: var(--bp-primary-hover);
}

.btn-outline-primary {
    color: var(--bp-primary);
    border-color: var(--bp-primary);
    border-radius: 8px;
    font-weight: 500;
}

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

.banner-list { display: flex; flex-direction: column; gap: 0.75rem; }

.banner-card {
    background: var(--bp-card);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.banner-card:hover {
    box-shadow: var(--bp-shadow-lg);
    border-color: #cbd5e1;
}

.banner-card.sortable-ghost {
    opacity: 0.5;
    background: var(--bp-primary-soft);
}

.banner-card .drag-handle {
    cursor: grab;
    color: var(--bp-muted);
    padding: 0.5rem;
    border-radius: 6px;
    flex-shrink: 0;
}

.banner-card .drag-handle:hover { background: #f1f5f9; color: var(--bp-text); }
.banner-card .drag-handle:active { cursor: grabbing; }

.banner-card .banner-preview {
    width: 140px;
    height: 78px;
    border-radius: 8px;
    object-fit: cover;
    background: #f1f5f9;
    flex-shrink: 0;
    border: 1px solid var(--bp-border);
}

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

.banner-card .banner-title {
    font-weight: 600;
    font-size: 1rem;
    margin: 0 0 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.banner-card .banner-desc {
    color: var(--bp-muted);
    font-size: 0.8125rem;
    margin: 0 0 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.banner-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--bp-muted);
    background: #f8fafc;
    border: 1px solid var(--bp-border);
    border-radius: 6px;
    padding: 0.2rem 0.5rem;
}

.meta-chip i { font-size: 0.7rem; }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
}

.status-badge.active { background: #d1fae5; color: #047857; }
.status-badge.inactive { background: #f1f5f9; color: #64748b; }

.status-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.banner-actions {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    flex-shrink: 0;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid var(--bp-border);
    background: #fff;
    color: var(--bp-muted);
    transition: all 0.15s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-icon:hover { background: #f8fafc; color: var(--bp-text); border-color: #cbd5e1; }
.btn-icon.primary:hover { background: var(--bp-primary-soft); color: var(--bp-primary); border-color: var(--bp-primary); }
.btn-icon.danger:hover { background: #fef2f2; color: var(--bp-danger); border-color: #fecaca; }
.btn-icon.warning:hover { background: #fffbeb; color: var(--bp-warning); border-color: #fde68a; }

.list-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 0.875rem 1rem;
    background: var(--bp-card);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 320px;
}

.search-box i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--bp-muted);
    font-size: 0.875rem;
}

.search-box input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    border: 1px solid var(--bp-border);
    border-radius: 8px;
    font-size: 0.875rem;
    background: #f8fafc;
}

.search-box input:focus {
    outline: none;
    border-color: var(--bp-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
    background: #fff;
}

.hint-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--bp-muted);
    padding: 0.75rem 1rem;
    background: var(--bp-primary-soft);
    border-radius: 8px;
    margin-top: 1rem;
}

.hint-bar i { color: var(--bp-primary); }

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}

.empty-state .empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    background: var(--bp-primary-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bp-primary);
}

.empty-state h3 { font-size: 1.125rem; font-weight: 600; margin-bottom: 0.5rem; }
.empty-state p { color: var(--bp-muted); margin-bottom: 1.25rem; }

.form-label { font-weight: 500; font-size: 0.8125rem; color: var(--bp-text); margin-bottom: 0.375rem; }

.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--bp-border);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--bp-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-section {
    background: #f8fafc;
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    padding: 1.25rem;
}

.form-section-title {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bp-muted);
    margin-bottom: 1rem;
}

.alert { border-radius: 8px; border: none; font-size: 0.875rem; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-danger { background: #fef2f2; color: #991b1b; }

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
    padding: 2rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0,0,0,.25);
    overflow: hidden;
}

.login-card-header {
    background: linear-gradient(135deg, var(--bp-primary), #7c3aed);
    padding: 2rem;
    text-align: center;
    color: #fff;
}

.login-card-header .login-logo {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.login-card-header h4 { font-weight: 700; margin: 0; }
.login-card-header p { opacity: 0.85; margin: 0.5rem 0 0; font-size: 0.875rem; }

.login-card-body { padding: 1.75rem; }

.password-field {
    position: relative;
    display: block;
    width: 100%;
}

.password-field .form-control {
    padding-right: 4rem;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 0.85rem;
    transform: translateY(-50%);
    -webkit-appearance: none;
    appearance: none;
    border: 0;
    background: transparent;
    box-shadow: none;
    color: #64748b;
    padding: 0;
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    z-index: 5;
}

.password-toggle:hover,
.password-toggle:focus {
    color: var(--bp-primary, #4f46e5);
    outline: none;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.password-field .form-control.is-invalid {
    background-position: right calc(0.375em + 3.5rem) center;
}

.sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 1040;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bp-primary);
    color: #fff;
    border: none;
    box-shadow: var(--bp-shadow-lg);
    font-size: 1.25rem;
}

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; padding: 1rem; }
    .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
    .banner-card { flex-wrap: wrap; }
    .banner-card .banner-preview { width: 100%; height: 120px; }
    .banner-actions { width: 100%; justify-content: flex-end; }
}

.modal-content { border-radius: var(--bp-radius); border: none; box-shadow: var(--bp-shadow-lg); }
.modal-header { border-bottom-color: var(--bp-border); }
.modal-footer { border-top-color: var(--bp-border); }

.table { font-size: 0.875rem; }
.table thead th {
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--bp-muted);
    border-bottom-color: var(--bp-border);
    background: #f8fafc;
}

.table tbody td { vertical-align: middle; border-color: var(--bp-border); }

/* ── Banner form (Smart Karegar style) ── */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bp-muted);
    text-decoration: none;
    margin-bottom: 1rem;
}

.back-link:hover { color: var(--bp-primary); }

.page-header-form { margin-bottom: 1.5rem; }
.page-header-form h1 { font-size: 1.5rem; }

.form-panel {
    background: var(--bp-card);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    margin-bottom: 1rem;
    overflow: hidden;
}

.form-panel-header {
    padding: 1.25rem 1.5rem 0;
}

.form-panel-header h2 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    color: var(--bp-text);
}

.form-panel-header p {
    font-size: 0.8125rem;
    color: var(--bp-muted);
    margin: 0;
}

.form-panel-body { padding: 1.25rem 1.5rem 1.5rem; }

.image-preview-box {
    border: 2px dashed var(--bp-border);
    border-radius: var(--bp-radius);
    padding: 1.25rem;
    background: #fafbfc;
}

.preview-placement-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--bp-primary);
    background: var(--bp-primary-soft);
    padding: 0.35rem 0.65rem;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.preview-label {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.preview-image-wrap {
    border-radius: 10px;
    overflow: hidden;
    background: #e2e8f0;
    margin-bottom: 0.75rem;
}

.banner-preview-image {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 160px;
    color: var(--bp-muted);
    font-size: 0.875rem;
}

.preview-placeholder i { font-size: 2rem; opacity: 0.5; }

.preview-hint {
    font-size: 0.8125rem;
    color: var(--bp-muted);
    margin: 0;
}

.file-upload-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.file-upload-row .file-name { font-size: 0.8125rem; }

.live-toggle-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bp-primary-soft);
    border: 1px solid #c7d2fe;
    border-radius: 10px;
}

.live-toggle-title {
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.15rem;
}

.live-toggle-desc {
    font-size: 0.8125rem;
    color: var(--bp-muted);
    margin: 0;
}

.live-toggle-box .form-check-input {
    width: 2.75rem;
    height: 1.5rem;
    cursor: pointer;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 0.5rem 0 1.5rem;
}

/* App preview panel */
.app-preview-sticky {
    position: sticky;
    top: 1.5rem;
}

.app-preview-card {
    background: var(--bp-card);
    border: 1px solid var(--bp-border);
    border-radius: var(--bp-radius);
    overflow: hidden;
}

.app-preview-header {
    padding: 1.25rem 1.25rem 0;
}

.app-preview-header h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
}

.app-preview-header p {
    font-size: 0.8125rem;
    color: var(--bp-muted);
    margin: 0 0 1rem;
}

.phone-mockup {
    margin: 0 1.25rem;
    background: #0f172a;
    border-radius: 24px;
    padding: 10px;
    box-shadow: var(--bp-shadow-lg);
}

.phone-notch {
    width: 80px;
    height: 6px;
    background: #334155;
    border-radius: 3px;
    margin: 0 auto 8px;
}

.phone-screen {
    background: #f8fafc;
    border-radius: 16px;
    overflow: hidden;
    min-height: 320px;
}

.phone-status-bar {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0.75rem;
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--bp-text);
}

.phone-app-header {
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0 0.75rem 0.5rem;
}

.phone-carousel {
    padding: 0 0.75rem;
}

.phone-carousel-slide {
    border-radius: 10px;
    overflow: hidden;
    background: #e2e8f0;
    aspect-ratio: 16 / 9;
}

.phone-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.phone-carousel-empty {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bp-muted);
    font-size: 1.5rem;
}

.phone-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 4px;
    padding: 0.5rem 0;
}

.phone-carousel-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #cbd5e1;
}

.phone-carousel-dots span.active { background: var(--bp-primary); }

.phone-content-placeholder {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.placeholder-line {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
}

.preview-meta-list {
    padding: 1rem 1.25rem 1.25rem;
    border-top: 1px solid var(--bp-border);
}

.preview-meta-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.8125rem;
    border-bottom: 1px solid #f1f5f9;
}

.preview-meta-item:last-child { border-bottom: none; }

.preview-meta-item .label { color: var(--bp-muted); font-weight: 500; }
.preview-meta-item .value {
    color: var(--bp-text);
    font-weight: 500;
    text-align: right;
    max-width: 60%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-badge.inactive {
    background: #f1f5f9;
    color: var(--bp-muted);
}

.status-badge.inactive .dot { background: var(--bp-muted); }

@media (max-width: 991.98px) {
    .app-preview-sticky { position: static; margin-top: 0.5rem; }
    .form-actions { flex-direction: column-reverse; }
    .form-actions .btn { width: 100%; }
}