body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.form-container {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
}

h2 {
    color: #333;
    border-bottom: 2px solid #CE0037;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

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

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

input, select, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 12px;
    background-color: #CE0037;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background-color: #A50027;
}

.btn-cancel {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-left: 10px;
}

.btn-cancel:hover {
    background-color: #c82333;
}

.btn-secondary {
    background-color: #6c757d;
}

.btn-secondary:hover {
    background-color: #545b62;
}

.btn-success {
    background-color: #28a745;
}

.btn-success:hover {
    background-color: #1e7e34;
}

.btn-danger {
    background-color: #dc3545;
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-small {
    width: auto;
    padding: 5px 10px;
    font-size: 12px;
    margin: 2px;
}

.link {
    text-align: center;
    margin-top: 20px;
}

.link a {
    color: #CE0037;
    text-decoration: none;
}

.link a:hover {
    text-decoration: underline;
}

.message {
    padding: 10px;
    border-radius: 4px;
    margin-top: 15px;
    text-align: center;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.header {
    background-color: #CE0037;
    color: white;
    padding: 20px 0;
    margin-bottom: 30px;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.request-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    background: #f9f9f9;
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.status.pending {
    background-color: #fff3cd;
    color: #856404;
}

.status.approved {
    background-color: #d4edda;
    color: #155724;
}

.status.declined {
    background-color: #f8d7da;
    color: #721c24;
}

.request-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.admin-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Modern Admin Styles */
.admin-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.admin-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-logo i {
    font-size: 2rem;
    color: #667eea;
}

.admin-logo h1 {
    margin: 0;
    color: #333;
    font-size: 1.8rem;
    font-weight: 600;
}

.admin-user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.admin-welcome {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
    font-weight: 500;
}

.admin-welcome i {
    font-size: 1.5rem;
    color: #667eea;
}

.admin-logout-btn {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    width: auto;
    margin: 0;
}

.admin-logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.admin-dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.pending-icon {
    background: linear-gradient(45deg, #ffa726, #ff9800);
}

.approved-icon {
    background: linear-gradient(45deg, #66bb6a, #4caf50);
}

.declined-icon {
    background: linear-gradient(45deg, #ef5350, #f44336);
}

.stat-info h3 {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    line-height: 1;
}

.stat-info p {
    margin: 5px 0 0 0;
    color: #666;
    font-weight: 500;
    font-size: 0.9rem;
}

.admin-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.admin-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.admin-section-header h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    color: #333;
    font-weight: 600;
    border: none;
    padding: 0;
}

.admin-section-header i {
    color: #667eea;
}

.filter-controls select {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px 15px;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    width: auto;
}

.filter-controls select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.requests-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modern-request-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Collapse behaviour */
.modern-request-card.collapsed .modern-request-content,
.modern-request-card.collapsed .modern-admin-actions {
    display: none;
}

.modern-request-header {
    cursor: pointer;
}

.modern-request-card .chevron {
    margin-left: 10px;
    transition: transform 0.3s;
}

.modern-request-card.collapsed .chevron {
    transform: rotate(-90deg);
}

.modern-request-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.modern-request-card.pending {
    border-left: 5px solid #ff9800;
}

.modern-request-card.approved {
    border-left: 5px solid #4caf50;
}

.modern-request-card.declined {
    border-left: 5px solid #f44336;
}

.new-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.modern-request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.employee-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.employee-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.employee-details h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-weight: 600;
}

.employee-details p {
    margin: 0 0 5px 0;
    color: #666;
    font-size: 0.9rem;
}

.request-id {
    background: #f8f9fa;
    color: #6c757d;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.pending {
    background: rgba(255, 152, 0, 0.1);
    color: #ff9800;
    border: 1px solid rgba(255, 152, 0, 0.2);
}

.status-badge.approved {
    background: rgba(76, 175, 80, 0.1);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.2);
}

.status-badge.declined {
    background: rgba(244, 67, 54, 0.1);
    color: #f44336;
    border: 1px solid rgba(244, 67, 54, 0.2);
}

.modern-request-content {
    display: grid;
    gap: 20px;
}

.date-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.date-item, .backup-section, .submitted-section, .notes-section {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.date-item i, .backup-section i, .submitted-section i, .notes-section i {
    color: #667eea;
    font-size: 1.1rem;
    margin-top: 2px;
}

.date-item strong, .backup-section strong, .submitted-section strong, .notes-section strong {
    display: block;
    color: #333;
    font-weight: 600;
    margin-bottom: 3px;
    font-size: 0.9rem;
}

.date-item p, .backup-section p, .submitted-section p, .notes-section p {
    margin: 0;
    color: #555;
    font-weight: 500;
}

.modern-admin-actions {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid #e9ecef;
}

.notes-input {
    margin-bottom: 15px;
}

.notes-input textarea {
    width: 100%;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 15px;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.notes-input textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.action-buttons {
    display: flex;
    gap: 15px;
}

.modern-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    width: auto;
    margin: 0;
}

.modern-btn[disabled] {
    opacity: 0.7;
    cursor: not-allowed;
}

.approve-btn {
    background: linear-gradient(45deg, #66bb6a, #4caf50);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.approve-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.decline-btn {
    background: linear-gradient(45deg, #ef5350, #f44336);
    color: white;
    box-shadow: 0 4px 15px rgba(244, 67, 54, 0.3);
}

.decline-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 67, 54, 0.4);
}

.cancel-btn {
    background: linear-gradient(45deg, #ff9800, #f57c00);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3);
}

.cancel-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
}

.loading-spinner, .empty-state, .error-state {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.loading-spinner i, .empty-state i, .error-state i {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #667eea;
}

.loading-spinner p, .empty-state p, .error-state p {
    font-size: 1.1rem;
    margin: 0;
}

.notification {
    position: fixed;
    top: 20px;
    right: -400px;
    background: white;
    border-radius: 10px;
    padding: 15px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    z-index: 1000;
    transition: right 0.3s ease;
    border-left: 4px solid #4caf50;
}

.notification.error {
    border-left-color: #f44336;
}

.notification.show {
    right: 20px;
}

.notification i {
    font-size: 1.2rem;
}

.notification.success i {
    color: #4caf50;
}

.notification.error i {
    color: #f44336;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .request-details {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .admin-actions {
        flex-direction: column;
    }
    
    .admin-header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .admin-section-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .date-section {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .modern-request-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
}

/* Calendar Styles */
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.calendar-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: #333;
    font-weight: 600;
}

.calendar-header button {
    width: auto;
    padding: 8px 16px;
    font-size: 14px;
    margin: 0;
}

.calendar-table {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.calendar-header-row {
    display: contents;
}

.calendar-day-header {
    background: #CE0037;
    color: white;
    padding: 12px 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.calendar-row {
    display: contents;
}

.calendar-day {
    background: white;
    min-height: 100px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.calendar-day.empty {
    background: #f8f9fa;
}

.calendar-day.has-vacation {
    background: #fce4ec;
}

.day-number {
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.vacation-item {
    background: #CE0037;
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
    margin-bottom: 2px;
    font-size: 0.7rem;
    line-height: 1.2;
}

.vacation-name {
    font-weight: 600;
}

.vacation-backup {
    font-size: 0.6rem;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .calendar-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .calendar-day {
        min-height: 80px;
        padding: 4px;
    }
    
    .vacation-item {
        font-size: 0.6rem;
        padding: 1px 2px;
    }
    
    .day-number {
        font-size: 0.8rem;
    }
}

/* Modern User Dashboard Styles */
.user-modern-body {
    background: white;
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.user-modern-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.user-modern-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-modern-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-modern-logo i {
    font-size: 2rem;
    color: #CE0037;
}

.user-modern-logo h1 {
    margin: 0;
    color: #333;
    font-size: 1.8rem;
    font-weight: 600;
}

.user-modern-user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-modern-welcome {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #333;
    font-weight: 500;
}

.user-modern-welcome i {
    font-size: 1.2rem;
    color: #CE0037;
}

.user-modern-dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
    display: grid;
    gap: 30px;
}

.user-modern-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
}

.user-modern-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.user-modern-card-header {
    background: linear-gradient(135deg, #CE0037 0%, #A50027 100%);
    color: white;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-modern-card-header i {
    font-size: 1.5rem;
}

.user-modern-card-header h2 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    border: none;
    padding: 0;
}

.user-modern-card-body {
    padding: 30px;
}

.user-modern-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.user-modern-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.user-modern-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-modern-form-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.user-modern-form-group label i {
    color: #CE0037;
    width: 16px;
}

.user-modern-input,
.user-modern-select {
    padding: 15px;
    border: 2px solid #e1e5e9;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.user-modern-input:focus,
.user-modern-select:focus {
    outline: none;
    border-color: #CE0037;
    box-shadow: 0 0 0 3px rgba(206, 0, 55, 0.1);
}

.user-modern-btn {
    padding: 15px 25px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
}

.user-modern-btn-primary {
    background: linear-gradient(135deg, #CE0037 0%, #A50027 100%);
    color: white;
}

.user-modern-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(206, 0, 55, 0.3);
}

.user-modern-btn-secondary {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
    border: 2px solid #e1e5e9;
}

.user-modern-btn-secondary:hover {
    background: rgba(108, 117, 125, 0.2);
    border-color: #6c757d;
}

.user-modern-btn-logout {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 2px solid rgba(220, 53, 69, 0.2);
    padding: 10px 15px;
    font-size: 0.9rem;
}

.user-modern-btn-logout:hover {
    background: #dc3545;
    color: white;
}

.user-modern-btn-cancel {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 2px solid rgba(220, 53, 69, 0.2);
    padding: 8px 15px;
    font-size: 0.85rem;
}

.user-modern-btn-cancel:hover {
    background: #dc3545;
    color: white;
}

.user-modern-message {
    padding: 15px;
    border-radius: 12px;
    margin-top: 20px;
    text-align: center;
    font-weight: 500;
}

.user-modern-message.success {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 2px solid rgba(40, 167, 69, 0.2);
}

.user-modern-message.error {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 2px solid rgba(220, 53, 69, 0.2);
}

.user-modern-loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
    font-size: 1.1rem;
}

.user-modern-loading i {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #CE0037;
    display: block;
}

.user-modern-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.user-modern-empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #e1e5e9;
    display: block;
}

.user-modern-empty-state p {
    font-size: 1.1rem;
    margin: 0;
}

.user-modern-request-card {
    background: rgba(248, 249, 250, 0.8);
    border: 2px solid #e1e5e9;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.user-modern-request-card:hover {
    border-color: #CE0037;
    box-shadow: 0 4px 20px rgba(206, 0, 55, 0.1);
}

.user-modern-request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.user-modern-request-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #333;
}

.user-modern-request-title i {
    color: #CE0037;
}

.user-modern-request-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-modern-status {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-modern-status-pending {
    background: rgba(255, 193, 7, 0.2);
    color: #856404;
    border: 2px solid rgba(255, 193, 7, 0.3);
}

.user-modern-status-approved {
    background: rgba(40, 167, 69, 0.2);
    color: #155724;
    border: 2px solid rgba(40, 167, 69, 0.3);
}

.user-modern-status-declined {
    background: rgba(220, 53, 69, 0.2);
    color: #721c24;
    border: 2px solid rgba(220, 53, 69, 0.3);
}

.user-modern-request-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.user-modern-request-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
    font-size: 0.95rem;
}

.user-modern-request-detail i {
    color: #CE0037;
    width: 16px;
}

.user-modern-admin-notes {
    background: rgba(206, 0, 55, 0.1);
    border: 2px solid rgba(206, 0, 55, 0.2);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #333;
}

.user-modern-admin-notes i {
    color: #CE0037;
    margin-top: 3px;
}

.user-modern-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.user-modern-calendar-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    margin: 0;
    text-align: center;
    flex: 1;
}

.user-modern-calendar-grid {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.user-modern-calendar-table {
    width: 100%;
}

.user-modern-calendar-header-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: linear-gradient(135deg, #CE0037 0%, #A50027 100%);
}

.user-modern-calendar-day-header {
    padding: 15px 10px;
    text-align: center;
    font-weight: 600;
    color: white;
    font-size: 0.9rem;
}

.user-modern-calendar-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-bottom: 1px solid #e1e5e9;
}

.user-modern-calendar-row:last-child {
    border-bottom: none;
}

.user-modern-calendar-day {
    min-height: 120px;
    padding: 10px;
    border-right: 1px solid #e1e5e9;
    background: white;
    transition: all 0.3s ease;
    position: relative;
}

.user-modern-calendar-day:last-child {
    border-right: none;
}

.user-modern-calendar-day:hover {
    background: rgba(206, 0, 55, 0.05);
}

.user-modern-calendar-day-empty {
    background: #f8f9fa;
}

.user-modern-calendar-day-has-vacation {
    background: rgba(206, 0, 55, 0.1);
}

.user-modern-day-number {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 1rem;
}

.user-modern-vacation-item {
    background: linear-gradient(135deg, #CE0037 0%, #A50027 100%);
    color: white;
    border-radius: 8px;
    padding: 8px;
    margin-bottom: 5px;
    font-size: 0.75rem;
    box-shadow: 0 2px 8px rgba(206, 0, 55, 0.2);
}

.user-modern-vacation-name {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 600;
    margin-bottom: 3px;
}

.user-modern-vacation-backup {
    display: flex;
    align-items: center;
    gap: 5px;
    opacity: 0.9;
    font-size: 0.7rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .user-modern-header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .user-modern-logo h1 {
        font-size: 1.5rem;
    }
    
    .user-modern-dashboard-container {
        padding: 20px 15px;
        gap: 20px;
    }
    
    .user-modern-card-header,
    .user-modern-card-body {
        padding: 20px;
    }
    
    .user-modern-form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .user-modern-request-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .user-modern-request-details {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .user-modern-calendar-header {
        flex-direction: column;
        text-align: center;
    }
    
    .user-modern-calendar-day {
        min-height: 100px;
        padding: 8px;
    }
    
    .user-modern-vacation-item {
        font-size: 0.7rem;
        padding: 6px;
    }
    
    .user-modern-vacation-backup {
        font-size: 0.65rem;
    }
}
/* Advisory shown when a requested date already has three other people off. */
.user-modern-body .staffing-warning {
  color: #713f12;
  background: #fef3c7;
  border: 1px solid #d97706;
  padding: 12px;
  border-radius: 8px;
}