/* ShogunOS Custom Styles */

/* Alpine.js x-cloak: ẩn element cho đến khi Alpine khởi tạo xong (tránh nháy nội dung) */
[x-cloak] {
    display: none !important;
}

/* CSS Variables - Màu sắc chính */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #f1f5f9;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --dark: #1e293b;
    --light: #f8fafc;
}

/* Background gradient cho Auth pages */
.auth-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Card styles */
.card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Input focus styles */
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Button hover effects */
.btn-primary {
    background: var(--primary);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Password strength indicator */
.strength-weak { background: var(--danger); width: 33%; }
.strength-medium { background: var(--warning); width: 66%; }
.strength-strong { background: var(--success); width: 100%; }

/* OTP Input */
.otp-input {
    width: 3rem;
    height: 3.5rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    border: 2px solid #e2e8f0;
    border-radius: 0.5rem;
    transition: all 0.2s;
}

.otp-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Sidebar styles - Fixed position để không scroll theo body */
.sidebar {
    width: 260px;
    background: var(--dark);
    transition: transform 0.3s ease;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Sidebar open state cho mobile */
.sidebar.open {
    transform: translateX(0) !important;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #94a3b8;
    border-radius: 0.5rem;
    transition: all 0.2s;
}

.sidebar-link:hover, .sidebar-link.active {
    background: rgba(99, 102, 241, 0.1);
    color: white;
}

.sidebar-link.active {
    background: var(--primary);
}

/* Stat Card */
.stat-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
}

.stat-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* Chart placeholder */
.chart-placeholder {
    background: linear-gradient(to right, #f1f5f9, #e2e8f0, #f1f5f9);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 0.5rem;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Badge styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }
.badge-secondary { background: #f1f5f9; color: #475569; }

/* Progress bar */
.progress-bar {
    height: 0.5rem;
    background: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 9999px;
    transition: width 0.3s ease;
}

/* Avatar */
.avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

/* Notification dot */
.notification-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
    border: 2px solid white;
}

/* Activity feed item */
.activity-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f1f5f9;
}

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

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 0.375rem;
}

/* Stepper */
.stepper-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stepper-circle {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.stepper-circle.active {
    background: var(--primary);
    color: white;
}

.stepper-circle.completed {
    background: var(--success);
    color: white;
}

.stepper-circle.pending {
    background: #e2e8f0;
    color: #64748b;
}

.stepper-line {
    flex: 1;
    height: 2px;
    background: #e2e8f0;
}

.stepper-line.completed {
    background: var(--success);
}

/* Main content wrapper - có margin-left cho sidebar */
.main-content {
    margin-left: 260px;
    min-height: 100vh;
    width: calc(100% - 260px);
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 50;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
    }
}

/* Scrollbar custom */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Calendar mini */
.calendar-day {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
}

.calendar-day:hover {
    background: #f1f5f9;
}

.calendar-day.today {
    background: var(--primary);
    color: white;
}

.calendar-day.has-task {
    position: relative;
}

.calendar-day.has-task::after {
    content: '';
    position: absolute;
    bottom: 2px;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
}

/* Widget card */
.widget-card {
    border: 2px solid transparent;
    transition: all 0.2s;
    cursor: pointer;
}

.widget-card:hover {
    border-color: var(--primary);
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(0);
}

/* Modal overlay */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: white;
    border-radius: 1rem;
    max-width: 90%;
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.9);
    transition: transform 0.2s;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

/* Tab styles */
.tab-item {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: #64748b;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    cursor: pointer;
}

.tab-item:hover {
    color: var(--primary);
}

.tab-item.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Countdown timer */
.countdown {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--danger);
}

/* Table styles */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #64748b;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid #f1f5f9;
}

.data-table tr:hover {
    background: #f8fafc;
}

/* Kanban board */
.kanban-column {
    min-width: 300px;
    background: #f8fafc;
    border-radius: 0.75rem;
    padding: 1rem;
}

.kanban-card {
    background: white;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    cursor: grab;
    transition: all 0.2s;
}

.kanban-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.kanban-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
}