/* SIC Brokerage Leave Management System - Main Stylesheet */
/* Color Scheme based on SIC Brokerage branding: Dark Blue, Red, Orange */

:root {
    --primary: #1a237e;
    --primary-dark: #0d1642;
    --primary-light: #3949ab;
    --primary-lighter: #7986cb;
    --secondary: #c62828;
    --secondary-dark: #8e0000;
    --accent: #e65100;
    --accent-light: #ff833a;
    --success: #2e7d32;
    --success-light: #e8f5e9;
    --warning: #f57f17;
    --warning-light: #fff8e1;
    --danger: #c62828;
    --danger-light: #ffebee;
    --info: #0277bd;
    --info-light: #e1f5fe;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--gray-100);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
}

/* ==================== LOGIN PAGE ==================== */
.login-container {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(230, 81, 0, 0.08) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 1; }
}

.login-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.login-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 30px;
    text-align: center;
    color: var(--white);
}

.login-header .logo-img {
    max-width: 280px;
    height: auto;
    margin-bottom: 10px;
    filter: brightness(0) invert(1);
}

.login-header h2 {
    font-size: 18px;
    font-weight: 500;
    margin-top: 10px;
    opacity: 0.9;
}

.login-header p {
    font-size: 13px;
    opacity: 0.7;
    margin-top: 4px;
}

.login-body {
    padding: 30px;
}

.login-body .form-group {
    margin-bottom: 20px;
}

.login-body .form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
    font-size: 14px;
}

.login-body .form-group .input-icon-wrap {
    position: relative;
}

.login-body .form-group .input-icon-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 16px;
}

.login-body .form-group input {
    width: 100%;
    padding: 12px 14px 12px 42px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
}

.login-body .form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
}

.btn-login {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.btn-login:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.3);
    transform: translateY(-1px);
}

.login-footer {
    text-align: center;
    padding: 15px 30px 25px;
    font-size: 13px;
    color: var(--gray-500);
}

/* ==================== LAYOUT ==================== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 4px 0 15px rgba(0,0,0,0.1);
}

.sidebar.collapsed {
    transform: translateX(-260px);
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.sidebar-header .logo-img {
    max-width: 200px;
    height: auto;
    filter: brightness(0) invert(1);
}

.sidebar-header h3 {
    font-size: 14px;
    font-weight: 500;
    margin-top: 8px;
    opacity: 0.8;
}

.sidebar-user {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user .user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.sidebar-user .user-info {
    overflow: hidden;
}

.sidebar-user .user-info h4 {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user .user-info p {
    font-size: 11px;
    opacity: 0.7;
    text-transform: capitalize;
}

.sidebar-menu {
    padding: 15px 0;
}

.sidebar-menu .menu-label {
    padding: 10px 20px 5px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.5;
    font-weight: 600;
}

.sidebar-menu .menu-item {
    display: flex;
    align-items: center;
    padding: 11px 20px;
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    transition: var(--transition);
    gap: 12px;
    cursor: pointer;
    border-left: 3px solid transparent;
}

.sidebar-menu .menu-item:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.sidebar-menu .menu-item.active {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border-left-color: var(--accent);
}

.sidebar-menu .menu-item i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.sidebar-menu .menu-item .badge-count {
    margin-left: auto;
    background: var(--secondary);
    color: var(--white);
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 10px;
    font-weight: 600;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    transition: var(--transition);
}

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

/* Top Navbar */
.top-navbar {
    background: var(--white);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-navbar .menu-toggle {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--gray-700);
    cursor: pointer;
    padding: 5px;
    display: none;
}

.top-navbar .page-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
}

.top-navbar .navbar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-navbar .navbar-actions .notification-bell {
    position: relative;
    background: none;
    border: none;
    font-size: 18px;
    color: var(--gray-600);
    cursor: pointer;
    padding: 5px;
}

.top-navbar .navbar-actions .notification-bell .bell-count {
    position: absolute;
    top: -2px;
    right: -4px;
    background: var(--secondary);
    color: var(--white);
    font-size: 10px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.top-navbar .user-dropdown {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.top-navbar .user-dropdown:hover {
    background: var(--gray-100);
}

.top-navbar .user-dropdown .avatar-sm {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.top-navbar .user-dropdown .user-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

/* Content Area */
.content-area {
    padding: 24px;
}

/* ==================== CARDS ==================== */
.card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 20px;
    transition: var(--transition);
}

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

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* ==================== STAT CARDS ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.stat-card.primary::after { background: var(--primary); }
.stat-card.success::after { background: var(--success); }
.stat-card.warning::after { background: var(--warning); }
.stat-card.danger::after { background: var(--danger); }
.stat-card.info::after { background: var(--info); }
.stat-card.accent::after { background: var(--accent); }

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

.stat-card .stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-card.primary .stat-icon { background: rgba(26,35,126,0.1); color: var(--primary); }
.stat-card.success .stat-icon { background: var(--success-light); color: var(--success); }
.stat-card.warning .stat-icon { background: var(--warning-light); color: var(--warning); }
.stat-card.danger .stat-icon { background: var(--danger-light); color: var(--danger); }
.stat-card.info .stat-icon { background: var(--info-light); color: var(--info); }
.stat-card.accent .stat-icon { background: rgba(230,81,0,0.1); color: var(--accent); }

.stat-card .stat-info h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.2;
}

.stat-card .stat-info p {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
}

.btn-success {
    background: var(--success);
    color: var(--white);
}

.btn-success:hover {
    background: #1b5e20;
    color: var(--white);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

.btn-danger:hover {
    background: var(--secondary-dark);
    color: var(--white);
}

.btn-warning {
    background: var(--warning);
    color: var(--white);
}

.btn-warning:hover {
    background: #e65100;
    color: var(--white);
}

.btn-info {
    background: var(--info);
    color: var(--white);
}

.btn-info:hover {
    background: #01579b;
    color: var(--white);
}

.btn-accent {
    background: var(--accent);
    color: var(--white);
}

.btn-accent:hover {
    background: #bf360c;
    color: var(--white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 16px;
}

.btn-block {
    display: flex;
    width: 100%;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ==================== FORMS ==================== */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
    font-size: 14px;
}

.form-group label .required {
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
    background: var(--white);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.08);
}

.form-control:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23616161' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.form-text {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
}

.form-error {
    font-size: 12px;
    color: var(--danger);
    margin-top: 4px;
}

/* ==================== TABLES ==================== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table thead {
    background: var(--primary);
    color: var(--white);
}

.data-table thead th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    white-space: nowrap;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

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

.data-table tbody td {
    padding: 11px 14px;
    color: var(--gray-700);
}

.data-table tbody td .staff-name {
    font-weight: 600;
    color: var(--gray-800);
}

/* ==================== BADGES ==================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-primary { background: rgba(26,35,126,0.1); color: var(--primary); }
.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-danger { background: var(--danger-light); color: var(--danger); }
.badge-info { background: var(--info-light); color: var(--info); }
.badge-secondary { background: var(--gray-200); color: var(--gray-600); }
.badge-accent { background: rgba(230,81,0,0.1); color: var(--accent); }

/* ==================== ALERTS ==================== */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.alert i {
    margin-top: 2px;
    flex-shrink: 0;
}

.alert-success { background: var(--success-light); color: var(--success); border-left: 4px solid var(--success); }
.alert-warning { background: var(--warning-light); color: var(--warning); border-left: 4px solid var(--warning); }
.alert-danger { background: var(--danger-light); color: var(--danger); border-left: 4px solid var(--danger); }
.alert-info { background: var(--info-light); color: var(--info); border-left: 4px solid var(--info); }

/* ==================== MODAL ==================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--gray-800);
}

.modal-close {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--gray-500);
    cursor: pointer;
    padding: 2px;
}

.modal-close:hover {
    color: var(--gray-800);
}

.modal-body {
    padding: 22px;
}

.modal-footer {
    padding: 14px 22px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ==================== PAGINATION ==================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 20px;
}

.pagination a, .pagination span {
    padding: 8px 13px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--gray-700);
    transition: var(--transition);
}

.pagination a:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.pagination .active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.pagination .disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==================== SEARCH BAR ==================== */
.search-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.search-bar .search-input {
    flex: 1;
    min-width: 200px;
    padding: 9px 14px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.search-bar .search-input:focus {
    border-color: var(--primary);
}

.search-bar select {
    padding: 9px 14px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    outline: none;
    background: var(--white);
}

/* ==================== LEAVE PROGRESS ==================== */
.approval-progress {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 15px 0;
}

.approval-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.approval-step .step-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    z-index: 1;
    transition: var(--transition);
}

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

.approval-step.active .step-circle {
    background: var(--primary);
    color: var(--white);
    animation: stepPulse 2s infinite;
}

.approval-step.pending .step-circle {
    background: var(--gray-300);
    color: var(--gray-500);
}

.approval-step.rejected .step-circle {
    background: var(--danger);
    color: var(--white);
}

@keyframes stepPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(26,35,126,0.3); }
    50% { box-shadow: 0 0 0 8px rgba(26,35,126,0); }
}

.approval-step .step-label {
    font-size: 11px;
    color: var(--gray-500);
    margin-top: 6px;
    text-align: center;
}

.approval-step .step-connector {
    position: absolute;
    top: 18px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: var(--gray-300);
    z-index: 0;
}

.approval-step.completed .step-connector {
    background: var(--success);
}

.approval-step:last-child .step-connector {
    display: none;
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.3;
}

.empty-state h4 {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 14px;
}

/* ==================== LEAVE DETAIL ==================== */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.detail-item {
    padding: 10px 0;
}

.detail-item .detail-label {
    font-size: 12px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 3px;
}

.detail-item .detail-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
}

/* ==================== RESUME BUTTON ==================== */
.resume-btn-wrap {
    text-align: center;
    padding: 20px;
}

.btn-resume {
    padding: 14px 36px;
    font-size: 16px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--success), #43a047);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(46,125,50,0.3);
}

.btn-resume:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46,125,50,0.4);
}

.btn-resume:disabled {
    background: var(--gray-400);
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

/* ==================== FOOTER ==================== */
.app-footer {
    padding: 16px 24px;
    text-align: center;
    font-size: 13px;
    color: var(--gray-500);
    border-top: 1px solid var(--gray-200);
    background: var(--white);
    margin-top: 30px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-260px);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .top-navbar .menu-toggle {
        display: block;
    }
    
    .content-area {
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 12px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 15px;
    }
    
    .stat-card .stat-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    
    .stat-card .stat-info h4 {
        font-size: 20px;
    }
    
    .card-header {
        padding: 12px 15px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .content-area {
        padding: 12px;
    }
    
    .search-bar {
        flex-direction: column;
    }
    
    .search-bar .search-input {
        min-width: 100%;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .approval-progress {
        flex-direction: column;
        gap: 10px;
    }
    
    .approval-step .step-connector {
        display: none;
    }
    
    .approval-step {
        flex-direction: row;
        gap: 10px;
    }
    
    .approval-step .step-label {
        margin-top: 0;
        text-align: left;
    }
    
    .top-navbar {
        padding: 10px 15px;
    }
    
    .top-navbar .page-title {
        font-size: 15px;
    }
    
    .modal-box {
        max-width: 100%;
    }
    
    .btn {
        padding: 8px 14px;
        font-size: 13px;
    }
    
    .data-table {
        font-size: 13px;
    }
    
    .data-table thead th,
    .data-table tbody td {
        padding: 8px 10px;
    }
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
}

.sidebar-overlay.active {
    display: block;
}

/* ==================== ANIMATIONS ==================== */
.fade-in {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==================== PRINT ==================== */
@media print {
    .sidebar, .top-navbar, .btn, .search-bar, .app-footer {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd;
    }
}
/* ==================== LEAVE TYPE CARDS ==================== */
.leave-type-card {
    transition: var(--transition);
}

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

.leave-type-card .card-header {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    padding: 15px 20px;
}

.leave-type-card .card-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.leave-type-card .card-body {
    padding: 20px;
}

/* Responsive adjustments for leave type cards */
@media (max-width: 768px) {
    .leave-type-card .card-body > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
}