/* ShadCN-inspired Design System */
:root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;
    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;
    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 222.2 84% 4.9%;
    --radius: 0.5rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    line-height: 1.6;
}

/* ShadCN Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 0.5rem 1rem;
    text-decoration: none;
}

.btn-primary {
    background-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    border-color: hsl(var(--primary));
}

.btn-primary:hover {
    background-color: hsl(222.2 47.4% 15%);
    color: hsl(var(--primary-foreground));
}

.btn-secondary {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    border-color: hsl(var(--border));
}

.btn-secondary:hover {
    background-color: hsl(210 40% 92%);
}

.btn-destructive {
    background-color: hsl(var(--destructive));
    color: hsl(var(--destructive-foreground));
}

.btn-outline {
    background-color: transparent;
    border-color: hsl(var(--border));
    color: hsl(var(--foreground));
}

.btn-outline:hover {
    background-color: hsl(var(--accent));
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Export Button Styles */
.btn-success {
    background-color: #16a34a;
    color: white;
    border-color: #16a34a;
}

.btn-success:hover {
    background-color: #15803d;
    color: white;
}

.btn-danger {
    background-color: #dc2626;
    color: white;
    border-color: #dc2626;
}

.btn-danger:hover {
    background-color: #b91c1c;
    color: white;
}

/* Card Styles */
.card {
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid hsl(var(--border));
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: hsl(var(--card-foreground));
}

.card-description {
    font-size: 0.875rem;
    color: hsl(var(--muted-foreground));
    margin-top: 0.25rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid hsl(var(--border));
}

/* Form Styles */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: hsl(var(--foreground));
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid hsl(var(--input));
    border-radius: var(--radius);
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: hsl(var(--ring));
    box-shadow: 0 0 0 3px hsla(222.2, 84%, 4.9%, 0.1);
}

.form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid hsl(var(--input));
    border-radius: var(--radius);
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    cursor: pointer;
}

/* Table Styles */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
}

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

.table thead {
    background-color: hsl(var(--muted));
}

.table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: hsl(var(--foreground));
    border-bottom: 1px solid hsl(var(--border));
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid hsl(var(--border));
}

.table tbody tr:hover {
    background-color: hsl(var(--muted));
}

/* Badge Styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    white-space: nowrap;
}

.badge-success {
    background-color: #dcfce7;
    color: #166534;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-info {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-secondary {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
}

/* Sidebar */
.sidebar {
    width: 250px;
    height: 100vh;
    background: linear-gradient(180deg, #ffffff 10%, #fff9f9 9http://localhost:88/Attendance_Tenent/users/index.php?edit=80%);
    border-right: 1px solid #d1d5db;
    position: fixed;
    left: 0;
    top: 0;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    
}

.sidebar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.sidebar-brand i {
    font-size: 1.5rem;
}

.sidebar-logo {
    max-width: 100%;
    height: auto;
    max-height: 60px;
    object-fit: contain;
    display: block;
}

.sidebar-menu {
    padding: 1rem 0;
}

.sidebar-menu-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: #4b5563;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    margin: 0.25rem 0.75rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.sidebar-menu-item:hover {
    background-color: #e5e7eb;
    color: #1f2937;
    transform: translateX(4px);
}

.sidebar-menu-item.active {
    background: linear-gradient(135deg, #374151 0%, #1f2937 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(31, 41, 55, 0.2);
}

.sidebar-menu-item i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    margin-left: 250px;
    min-height: 100vh;
    background-color: hsl(var(--background));
}

.topbar {
    height: 60px;
    background-color: hsl(var(--card));
    border-bottom: 1px solid hsl(var(--border));
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 999;
}

.content-wrapper {
    padding: 2rem;
}

/* Alert Styles */
.alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-success {
    background-color: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border-color: #bfdbfe;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    margin: 1rem;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.d-flex {
    display: flex;
}

.justify-content-between {
    justify-content: space-between;
}

.align-items-center {
    align-items: center;
}

.gap-2 {
    gap: 0.5rem;
}

.w-100 {
    width: 100%;
}

/* Employee Photo */
.employee-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid hsl(var(--border));
}

.employee-photo-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid hsl(var(--border));
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .content-wrapper {
        padding: 1rem;
    }
}