/* ShipTrack Dashboard - Stili Personalizzati */

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --border-radius: 15px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Layout generale */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

/* Navbar personalizzata */
.navbar {
    background: linear-gradient(135deg, var(--dark-color) 0%, #495057 100%) !important;
    box-shadow: var(--box-shadow);
    border-bottom: 3px solid var(--primary-color);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.navbar-brand i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* Cards metriche */
.metric-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 100%);
    pointer-events: none;
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.metric-card h5 {
    font-weight: 600;
    margin-bottom: 15px;
    opacity: 0.9;
}

.metric-card h2 {
    font-weight: bold;
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.metric-card .progress {
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.metric-card .progress-bar {
    background: rgba(255, 255, 255, 0.8) !important;
    border-radius: 4px;
}

/* Cards principali */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    background: white;
}

.card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: linear-gradient(135deg, var(--light-color) 0%, #e9ecef 100%);
    border-bottom: 2px solid var(--primary-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    font-weight: 600;
}

.card-header h5 {
    margin: 0;
    color: var(--dark-color);
}

.card-header i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* Bottoni personalizzati */
.btn {
    border-radius: 10px;
    font-weight: 500;
    padding: 12px 20px;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #fd7e14 100%);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #6f42c1 100%);
    box-shadow: 0 4px 15px rgba(23, 162, 184, 0.3);
}

/* Container log */
.log-container {
    background: #1e1e1e;
    color: #00ff00;
    font-family: 'Courier New', Monaco, monospace;
    padding: 20px;
    border-radius: 10px;
    max-height: 400px;
    overflow-y: auto;
    border: 2px solid #333;
    position: relative;
}

.log-container::before {
    content: '● ● ●';
    position: absolute;
    top: 8px;
    left: 15px;
    color: #666;
    font-size: 12px;
}

.log-container::-webkit-scrollbar {
    width: 8px;
}

.log-container::-webkit-scrollbar-track {
    background: #2d2d2d;
    border-radius: 4px;
}

.log-container::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 4px;
}

.log-container::-webkit-scrollbar-thumb:hover {
    background: #777;
}

/* Linee di log */
.log-line {
    margin: 5px 0;
    padding: 5px 0;
    border-left: 3px solid transparent;
    padding-left: 10px;
    transition: var(--transition);
}

.log-line:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--primary-color);
}

/* Indicatori di stato */
.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    position: relative;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.status-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
}

.status-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #fd7e14 100%);
}

.status-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #e74c3c 100%);
}

/* Container cron */
.cron-container {
    background: var(--light-color);
    border: 2px solid #dee2e6;
    border-radius: 10px;
    padding: 15px;
    font-family: 'Courier New', Monaco, monospace;
    font-size: 14px;
    color: var(--dark-color);
}

/* Alert personalizzati */
.alert {
    border: none;
    border-radius: 10px;
    border-left: 4px solid;
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(32, 201, 151, 0.1) 100%);
    border-left-color: var(--success-color);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(231, 76, 60, 0.1) 100%);
    border-left-color: var(--danger-color);
    color: #721c24;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(253, 126, 20, 0.1) 100%);
    border-left-color: var(--warning-color);
    color: #856404;
}

/* Input personalizzati */
.form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 12px 15px;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Input group */
.input-group .form-control {
    border-radius: 10px 0 0 10px;
}

.input-group .btn {
    border-radius: 0 10px 10px 0;
}

/* Modal personalizzato */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: none;
}

.modal-header .btn-close {
    filter: invert(1);
}

.modal-body pre {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    max-height: 400px;
    overflow-y: auto;
}

/* Animazioni */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card, .metric-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .metric-card {
        margin-bottom: 15px;
    }
    
    .metric-card h2 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .log-container {
        font-size: 12px;
        padding: 15px;
    }
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Utility classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) 1;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 20px 0;
    margin-top: 50px;
    text-align: center;
}

.footer small {
    opacity: 0.7;
}