/*
 * DishGennie — Component Styles
 * Reusable premium components across all dashboards
 */

/* ═══════════════════════════════════════════
   KPI / STAT CARDS
   ═══════════════════════════════════════════ */
.kpi-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.kpi-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.kpi-card:hover::before {
    opacity: 1;
}

.kpi-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.kpi-card-icon.teal { background: rgba(10,69,69,0.1); color: #0a4545; }
.kpi-card-icon.violet { background: rgba(124,58,237,0.1); color: #7c3aed; }
.kpi-card-icon.amber { background: rgba(245,158,11,0.1); color: #f59e0b; }
.kpi-card-icon.blue { background: rgba(59,130,246,0.1); color: #3b82f6; }
.kpi-card-icon.rose { background: rgba(239,68,68,0.1); color: #ef4444; }
.kpi-card-icon.emerald { background: rgba(16,185,129,0.1); color: #10b981; }
.kpi-card-icon.indigo { background: rgba(79,70,229,0.1); color: #4f46e5; }
.kpi-card-icon.cyan { background: rgba(6,182,212,0.1); color: #06b6d4; }

.kpi-card-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
    margin-bottom: 6px;
}

.kpi-card-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-500);
}

.kpi-card-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-top: 10px;
}

.kpi-card-change.up { background: var(--success-light); color: var(--success); }
.kpi-card-change.down { background: var(--danger-light); color: var(--danger); }

/* Gradient KPI cards */
.kpi-card-gradient {
    color: var(--white);
    border: none;
}

.kpi-card-gradient .kpi-card-value,
.kpi-card-gradient .kpi-card-label {
    color: var(--white);
}

.kpi-card-gradient .kpi-card-label {
    opacity: 0.85;
}

.kpi-card-gradient .kpi-card-icon {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

/* ═══════════════════════════════════════════
   PREMIUM BUTTONS
   ═══════════════════════════════════════════ */
.btn-premium {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn-premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-premium:hover::after {
    left: 100%;
}

.btn-premium:active {
    transform: translateY(0);
}

.btn-premium-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 10px 26px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-premium-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-premium-sm {
    padding: 8px 18px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

.btn-premium-lg {
    padding: 16px 36px;
    font-size: 1rem;
    border-radius: var(--radius-lg);
}

/* ═══════════════════════════════════════════
   MAID CARDS
   ═══════════════════════════════════════════ */
.maid-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.maid-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.maid-card-header {
    position: relative;
    padding: 20px 20px 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.maid-card-avatar {
    width: 68px;
    height: 68px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 3px solid var(--primary-100);
    flex-shrink: 0;
}

.maid-card-info h5 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.maid-card-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.82rem;
    color: var(--gray-600);
}

.maid-card-rating i {
    color: var(--warning);
}

.maid-card-rating strong {
    color: var(--gray-900);
    font-weight: 700;
}

.maid-card-verified {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--success-light);
    color: var(--success);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 4px;
}

.maid-card-body {
    padding: 16px 20px;
}

.maid-card-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.maid-card-skill-badge {
    background: var(--primary-50);
    color: var(--primary-700);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.maid-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-top: 1px solid var(--gray-100);
    background: var(--gray-50);
}

.maid-card-price {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary);
}

.maid-card-price span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
}

/* ═══════════════════════════════════════════
   BOOKING CARDS
   ═══════════════════════════════════════════ */
.booking-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.booking-card:hover {
    box-shadow: var(--shadow-md);
}

.booking-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}

.booking-card-id {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gray-500);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.status-badge.pending { background: var(--warning-light); color: #b45309; }
.status-badge.accepted { background: var(--info-light); color: #1d4ed8; }
.status-badge.en_route { background: #e0e7ff; color: #4f46e5; }
.status-badge.in_progress { background: rgba(124,58,237,0.1); color: #7c3aed; }
.status-badge.completed { background: var(--success-light); color: #059669; }
.status-badge.cancelled { background: var(--danger-light); color: #dc2626; }
.status-badge.disputed { background: #fef3c7; color: #92400e; }

.status-badge.in_progress::before {
    animation: pulse-glow 1.5s infinite;
}

/* ═══════════════════════════════════════════
   GLASS CARDS
   ═══════════════════════════════════════════ */
.glass-card {
    background: rgba(255,255,255,0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
}

/* ═══════════════════════════════════════════
   RATING STARS
   ═══════════════════════════════════════════ */
.rating-stars {
    display: inline-flex;
    gap: 3px;
}

.rating-stars i {
    font-size: 0.95rem;
    color: var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.rating-stars i.filled,
.rating-stars i.bi-star-fill {
    color: var(--warning);
}

.rating-stars i:hover {
    transform: scale(1.2);
}

/* ═══════════════════════════════════════════
   DATA TABLES
   ═══════════════════════════════════════════ */
.dg-table {
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.dg-table thead th {
    background: var(--gray-50);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--gray-500);
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}

.dg-table tbody td {
    padding: 14px 16px;
    font-size: 0.88rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.dg-table tbody tr:hover {
    background: var(--gray-50);
}

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

/* ═══════════════════════════════════════════
   CHART CONTAINERS
   ═══════════════════════════════════════════ */
.chart-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.chart-card canvas {
    width: 100% !important;
    max-width: 100%;
}

/* Responsive chart wrapper — maintains aspect ratio on all screens */
.chart-wrapper {
    position: relative;
    width: 100%;
}

.chart-wrapper canvas {
    width: 100% !important;
    height: auto !important;
}

/* Default heights for different chart types */
.chart-wrapper--line { height: 300px; }
.chart-wrapper--doughnut { height: 260px; }
.chart-wrapper--polar { height: 240px; }
.chart-wrapper--bar { height: 280px; }

.chart-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.chart-card-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gray-900);
}

.chart-card-actions {
    display: flex;
    gap: 6px;
}

.chart-period-btn {
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    background: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chart-period-btn:hover,
.chart-period-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* ─── Mobile responsive charts ─── */
@media (max-width: 768px) {
    .chart-card { padding: 16px; }
    .chart-card-title { font-size: 0.92rem; }
    .chart-wrapper--line { height: 220px; }
    .chart-wrapper--doughnut { height: 220px; }
    .chart-wrapper--polar { height: 200px; }
    .chart-wrapper--bar { height: 220px; }
    .kpi-card { padding: 16px; }
    .kpi-card-value { font-size: 1.4rem; }
    .kpi-card-icon { width: 40px; height: 40px; font-size: 1.1rem; margin-bottom: 10px; }
}

@media (max-width: 480px) {
    .chart-wrapper--line { height: 180px; }
    .chart-wrapper--doughnut { height: 180px; }
    .chart-wrapper--polar { height: 170px; }
    .chart-wrapper--bar { height: 180px; }
    .kpi-card { padding: 12px; }
    .kpi-card-value { font-size: 1.2rem; }
    .kpi-card-label { font-size: 0.72rem; }
    .kpi-card-icon { width: 36px; height: 36px; font-size: 1rem; margin-bottom: 8px; }
}

/* ═══════════════════════════════════════════
   FORM CONTROLS
   ═══════════════════════════════════════════ */
.dg-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--gray-800);
    background: var(--white);
    transition: all var(--transition-fast);
}

.dg-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

.dg-input::placeholder {
    color: var(--gray-400);
}

.dg-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

/* ═══════════════════════════════════════════
   TOGGLE SWITCH
   ═══════════════════════════════════════════ */
.dg-toggle {
    position: relative;
    width: 50px;
    height: 28px;
}

.dg-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.dg-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.dg-toggle-slider::before {
    content: '';
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: 50%;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.dg-toggle input:checked + .dg-toggle-slider {
    background: var(--gradient-primary);
}

.dg-toggle input:checked + .dg-toggle-slider::before {
    transform: translateX(22px);
}

/* ═══════════════════════════════════════════
   TOAST / NOTIFICATION
   ═══════════════════════════════════════════ */
.dg-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dg-toast {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 320px;
    animation: slideInRight 0.4s ease-out;
    border-left: 4px solid var(--primary);
}

.dg-toast.success { border-left-color: var(--success); }
.dg-toast.warning { border-left-color: var(--warning); }
.dg-toast.error { border-left-color: var(--danger); }

.dg-toast-icon {
    font-size: 1.3rem;
}

.dg-toast-content {
    flex: 1;
}

.dg-toast-title {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--gray-900);
}

.dg-toast-message {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ═══════════════════════════════════════════
   PROGRESS / STEPPER
   ═══════════════════════════════════════════ */
.booking-stepper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 32px;
    position: relative;
}

.booking-stepper::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: var(--gray-200);
    z-index: 0;
}

.booking-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 1;
    position: relative;
}

.booking-step-circle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 3px solid var(--gray-200);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--gray-400);
    transition: all var(--transition-base);
}

.booking-step.active .booking-step-circle {
    border-color: var(--primary);
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 0 0 4px rgba(13,148,136,0.15);
}

.booking-step.completed .booking-step-circle {
    border-color: var(--success);
    background: var(--success);
    color: var(--white);
}

.booking-step-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-400);
}

.booking-step.active .booking-step-label,
.booking-step.completed .booking-step-label {
    color: var(--gray-900);
}

/* ═══════════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════════ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.empty-state-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.empty-state-text {
    font-size: 0.9rem;
    color: var(--gray-500);
    max-width: 400px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════
   AVATAR GROUP
   ═══════════════════════════════════════════ */
.avatar-group {
    display: flex;
}

.avatar-group img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--white);
    margin-left: -8px;
    object-fit: cover;
}

.avatar-group img:first-child {
    margin-left: 0;
}

/* ═══════════════════════════════════════════
   LOADING SKELETON
   ═══════════════════════════════════════════ */
.skeleton {
    background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.skeleton-text { height: 14px; margin-bottom: 8px; }
.skeleton-title { height: 22px; width: 60%; margin-bottom: 12px; }
.skeleton-avatar { width: 48px; height: 48px; border-radius: 50%; }
.skeleton-card { height: 200px; border-radius: var(--radius-lg); }

/* ═══════════════════════════════════════════
   NOTIFICATION PANEL
   ═══════════════════════════════════════════ */
.notif-panel {
    position: fixed;
    top: 64px;
    right: 16px;
    width: 380px;
    max-height: 480px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,.18), 0 0 0 1px rgba(0,0,0,.05);
    z-index: 9999;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: notifSlideIn 0.25s ease-out;
}

.notif-panel.show { display: flex; }

@keyframes notifSlideIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.notif-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    background: var(--gray-50);
}

.notif-panel-header h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.notif-panel-header h4 i { color: var(--primary); }

.notif-mark-read {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.notif-mark-read:hover {
    background: var(--primary-50);
}

.notif-panel-body {
    overflow-y: auto;
    max-height: 400px;
    scrollbar-width: thin;
}

.notif-panel-body::-webkit-scrollbar { width: 4px; }
.notif-panel-body::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 10px; }

.notif-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--gray-50);
    text-decoration: none;
    color: inherit;
    transition: background var(--transition-fast);
    position: relative;
}

.notif-item:hover { background: var(--gray-50); }

.notif-item.notif-unread { background: rgba(13,148,136,0.03); }

.notif-item-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.notif-unread .notif-item-icon { background: var(--primary-50); }

.notif-item-content { flex: 1; min-width: 0; }

.notif-item-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notif-item-msg {
    font-size: 0.78rem;
    color: var(--gray-500);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.notif-item-time {
    font-size: 0.7rem;
    color: var(--gray-400);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 3px;
}

.notif-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
    margin-top: 6px;
}

.notif-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-400);
}

.notif-empty i {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 8px;
    opacity: 0.4;
}

.notif-empty p {
    font-size: 0.85rem;
    margin: 0;
}

.notif-loading {
    text-align: center;
    padding: 30px 20px;
    color: var(--gray-400);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

@media (max-width: 480px) {
    .notif-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-height: 80vh;
        border-radius: 20px 20px 0 0;
        animation: notifSlideUp 0.3s ease-out;
    }
}

@keyframes notifSlideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.notif-backdrop {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.35);
    z-index: 9998;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: opacity 0.25s ease;
}

.notif-backdrop.show { display: block; }

.notif-close {
    background: none;
    border: none;
    color: var(--gray-400);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
}

.notif-close:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}