/* SecureCaller MVP Device Interface - Custom Styles */

:root {
    --sc-primary: #0d6efd;
    --sc-success: #198754;
    --sc-danger: #dc3545;
    --sc-warning: #ffc107;
    --sc-info: #0dcaf0;
    --sc-light: #f8f9fa;
    --sc-dark: #212529;
    --sc-armed: #dc3545;
    --sc-disarmed: #198754;
    --sc-intrusion: #dc3545;
    --sc-alert: #fd7e14;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Global enhancements */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f8f9fa;
    line-height: 1.6;
}

/* Navbar enhancements */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.navbar-brand i {
    color: var(--sc-success);
}

.nav-link {
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-link:hover {
    transform: translateY(-1px);
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

/* Status indicators */
.status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.status-armed {
    background-color: var(--sc-armed);
    box-shadow: 0 0 12px rgba(220, 53, 69, 0.5);
}

.status-disarmed {
    background-color: var(--sc-disarmed);
    box-shadow: 0 0 12px rgba(25, 135, 84, 0.5);
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Card enhancements */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, var(--sc-light) 0%, #ffffff 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding: 1.25rem;
}

.card-body {
    padding: 1.5rem;
}

/* Button enhancements */
.btn {
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background: linear-gradient(135deg, var(--sc-primary) 0%, #0056b3 100%);
    border: none;
}

.btn-success {
    background: linear-gradient(135deg, var(--sc-success) 0%, #146c43 100%);
    border: none;
}

.btn-danger {
    background: linear-gradient(135deg, var(--sc-danger) 0%, #b02a37 100%);
    border: none;
}

.btn-warning {
    background: linear-gradient(135deg, var(--sc-warning) 0%, #d39e00 100%);
    border: none;
    color: var(--sc-dark);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

/* Loading states */
.btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

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

/* Badge enhancements */
.badge {
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Alert enhancements */
.alert {
    border: none;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.alert-success {
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.1) 0%, rgba(25, 135, 84, 0.05) 100%);
    border-left: 4px solid var(--sc-success);
    color: #0f5132;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    border-left: 4px solid var(--sc-danger);
    color: #842029;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
    border-left: 4px solid var(--sc-warning);
    color: #664d03;
}

.alert-info {
    background: linear-gradient(135deg, rgba(13, 202, 240, 0.1) 0%, rgba(13, 202, 240, 0.05) 100%);
    border-left: 4px solid var(--sc-info);
    color: #055160;
}

/* Form enhancements */
.form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--sc-primary);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
    transform: translateY(-1px);
}

.form-select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
}

.form-check-input {
    border-radius: 4px;
}

.form-switch .form-check-input {
    border-radius: 2rem;
}

/* Table enhancements */
.table {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.table thead th {
    background: linear-gradient(135deg, var(--sc-light) 0%, #ffffff 100%);
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 1rem;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
    transform: scale(1.01);
}

.table td {
    border: none;
    padding: 1rem;
    vertical-align: middle;
}

/* Dashboard specific styles */
.dashboard-stats {
    background: linear-gradient(135deg, var(--sc-primary) 0%, #0056b3 100%);
    color: white;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.dashboard-stats .stat-item {
    text-align: center;
}

.dashboard-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.dashboard-stats .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Event type indicators */
.event-type-arm {
    background: linear-gradient(135deg, var(--sc-success) 0%, #146c43 100%);
    color: white;
}

.event-type-disarm {
    background: linear-gradient(135deg, var(--sc-warning) 0%, #d39e00 100%);
    color: var(--sc-dark);
}

.event-type-intrusion {
    background: linear-gradient(135deg, var(--sc-danger) 0%, #b02a37 100%);
    color: white;
    animation: pulse-danger 2s infinite;
}

.event-type-alert {
    background: linear-gradient(135deg, var(--sc-alert) 0%, #e8590c 100%);
    color: white;
}

.event-type-config {
    background: linear-gradient(135deg, var(--sc-info) 0%, #0aa2c0 100%);
    color: white;
}

@keyframes pulse-danger {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

/* Phone number validation */
.phone-input.valid {
    border-color: var(--sc-success);
    background-color: rgba(25, 135, 84, 0.05);
}

.phone-input.invalid {
    border-color: var(--sc-danger);
    background-color: rgba(220, 53, 69, 0.05);
}

/* Device status indicators */
.device-online {
    color: var(--sc-success);
}

.device-offline {
    color: var(--sc-danger);
}

.device-unknown {
    color: var(--sc-warning);
}

/* Progress indicators */
.progress-custom {
    height: 8px;
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.1);
}

.progress-bar-custom {
    background: linear-gradient(90deg, var(--sc-primary) 0%, var(--sc-info) 100%);
    border-radius: 4px;
    animation: progress-animate 1.5s ease-in-out;
}

@keyframes progress-animate {
    from { width: 0%; }
}

/* Modal enhancements */
.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px 12px 0 0;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 0 0 12px 12px;
}

/* Footer enhancements */
footer {
    background: linear-gradient(135deg, var(--sc-light) 0%, #ffffff 100%);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1.5rem;
        font-size: 1rem;
    }
    
    .dashboard-stats .stat-number {
        font-size: 2rem;
    }
    
    .table-responsive {
        border-radius: 8px;
    }
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(13, 110, 253, 0.1);
    border-top-color: var(--sc-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Notification enhancements */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast {
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* Custom utilities */
.text-armed {
    color: var(--sc-armed) !important;
}

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

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--sc-primary) 0%, #0056b3 100%) !important;
}

.bg-gradient-success {
    background: linear-gradient(135deg, var(--sc-success) 0%, #146c43 100%) !important;
}

.bg-gradient-danger {
    background: linear-gradient(135deg, var(--sc-danger) 0%, #b02a37 100%) !important;
}

/* Animation utilities */
.animate-fade-in {
    animation: fadeIn 0.5s ease;
}

.animate-slide-in {
    animation: slideIn 0.3s ease;
}

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

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

/* Focus improvements for accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--sc-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid var(--sc-dark);
    }
    
    .btn {
        border: 2px solid transparent;
    }
    
    .btn:focus {
        border-color: var(--sc-primary);
    }
}