:root {
    --primary-color: #0066CC;
    --secondary-color: #003D7A;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
}

html {
    font-size: 14px;
    height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

.container-fluid.my-4 {
    flex: 1;
}

footer {
    margin-top: auto;
    flex-shrink: 0;
}

.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.global-loader.active {
    display: flex;
}

.loader-content {
    text-align: center;
    color: white;
}

.spinner {
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.card-header {
    background-color: var(--primary-color);
    color: white;
    border-radius: 10px 10px 0 0 !important;
    font-weight: bold;
}

.table {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
}

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

.badge-critical {
    background-color: var(--danger-color);
}

.badge-entry {
    background-color: var(--success-color);
}

.badge-exit {
    background-color: var(--danger-color);
}

.stat-card {
    border-left: 4px solid var(--primary-color);
}

.stat-card.success {
    border-left-color: var(--success-color);
}

.stat-card.warning {
    border-left-color: var(--warning-color);
}

.stat-card.danger {
    border-left-color: var(--danger-color);
}

.search-box {
    position: relative;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.search-result-item {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
}

.search-result-item:hover {
    background-color: #f8f9fa;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

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

.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    min-width: 300px;
}

.toast-notification {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    margin-bottom: 10px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    animation: slideIn 0.3s ease-out;
    border-left: 4px solid;
}

.toast-notification.success {
    border-left-color: #28a745;
}

.toast-notification.error {
    border-left-color: #dc3545;
}

.toast-notification i {
    font-size: 24px;
    margin-right: 15px;
}

.toast-notification.success i {
    color: #28a745;
}

.toast-notification.error i {
    color: #dc3545;
}

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

.toast-notification .toast-close {
    cursor: pointer;
    color: #999;
    font-size: 20px;
    margin-left: 10px;
}

.toast-notification .toast-close:hover {
    color: #333;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

.toast-notification.hiding {
    animation: slideOut 0.3s ease-out forwards;
}

.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    animation: fadeIn 0.3s ease-out;
}

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

.confirm-modal {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    animation: modalSlideIn 0.3s ease-out;
}

.confirm-modal-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.confirm-modal-header i {
    font-size: 36px;
    color: #dc3545;
    margin-right: 15px;
}

.confirm-modal-body {
    margin-bottom: 25px;
    font-size: 16px;
    color: #333;
}

.confirm-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        font-size: 0.75rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table-responsive table {
        min-width: 600px;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
        white-space: nowrap;
    }
    
    .btn-sm {
        padding: 0.25rem 0.4rem;
        font-size: 0.7rem;
    }
    
    .toast-container {
        right: 10px;
        left: 10px;
        min-width: auto;
    }
    
    .confirm-modal {
        padding: 20px;
        max-width: 95%;
    }
}