/* BuzzTech-Inspired Theme - Reversed: Light Headers, Dark Content */

:root {
    --primary-blue: #2D87F1;
    --dark-bg: #1a1a1a;
    --darker-bg: #0f0f0f;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-light: #e0e0e0;
    --text-dark: #32373c;
    --success: #00d97e;
    --warning: #f6c343;
    --danger: #e63757;
    --border-color: #333333;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0,0,0,0.3);
    --shadow-md: 0 0.5rem 1rem rgba(0,0,0,0.4);
    --transition: all 0.3s ease;
}

* {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    background: #ffffff;
    min-height: 100vh;
    color: var(--text-dark);
}

/* Navigation Bar - Light */
.navbar {
    background: linear-gradient(135deg, var(--light-bg) 0%, #e9ecef 100%) !important;
    border-bottom: 3px solid var(--primary-blue);
    box-shadow: var(--shadow-md);
    padding: 1rem 0;
}

.navbar-brand {
    color: var(--text-dark) !important;
    font-weight: 600;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.navbar-brand i {
    color: var(--primary-blue);
    margin-right: 8px;
}

/* Backend Status */
#backend-status {
    background: rgba(0,0,0,0.05);
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.1);
}

#backend-status-text {
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 500;
}

#backend-details {
    color: var(--text-dark) !important;
    opacity: 0.8;
    font-size: 0.75rem;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 8px 20px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background: #2471d1;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    border: 1px solid rgba(0,0,0,0.2);
    color: var(--text-dark);
}

.btn-outline-light:hover {
    background: rgba(0,0,0,0.05);
    border-color: var(--primary-blue);
    color: var(--text-dark);
}

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

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

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

/* Cards - Light content with dark headers */
.card {
    border: 1px solid #dee2e6;
    border-radius: 12px;
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
    transition: var(--transition);
    background: #ffffff;
    overflow: hidden;
}

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

.card-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    color: var(--white);
    border-bottom: 2px solid #ff6b35;
    padding: 1rem 1.25rem;
}

.card-header h5 {
    margin: 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    color: var(--white);
}

.card-header h5 i {
    color: #ff6b35;
    margin-right: 10px;
}

.card-body {
    padding: 1.5rem;
    background: #ffffff;
    color: var(--text-dark);
}

/* Stream Items */
.stream-item {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #dee2e6;
    transition: var(--transition);
    color: var(--text-dark);
}

.stream-item:hover {
    transform: translateX(5px);
    box-shadow: 0 0.25rem 0.5rem rgba(0,0,0,0.1);
    border-color: #ff6b35;
}

.stream-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.stream-status.active {
    background: rgba(0, 217, 126, 0.1);
    color: var(--success);
    border: 1px solid var(--success);
}

.stream-status.inactive {
    background: rgba(230, 55, 87, 0.1);
    color: var(--danger);
    border: 1px solid var(--danger);
}

/* Detection Log */
.detection-log {
    max-height: 80vh;
    overflow-y: auto;
    padding: 0;
    background: #ffffff;
}

.detection-item {
    padding: 1.25rem;
    border-bottom: 1px solid #dee2e6;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    background: #ffffff;
    color: var(--text-dark);
}

.detection-item:hover {
    background: linear-gradient(90deg, rgba(255, 107, 53, 0.1) 0%, #f8f9fa 100%);
    padding-left: 1.5rem;
}

.detection-item.detection-type-alert {
    border-left: 4px solid var(--danger);
}

.detection-item.detection-type-suspected {
    border-left: 4px solid var(--warning);
}

.detection-image {
    max-width: 150px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.detection-image:hover {
    transform: scale(1.05);
}

/* Badges */
.badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.75rem;
}

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

.badge.bg-danger {
    background: var(--danger) !important;
}

.badge.bg-warning {
    background: var(--warning) !important;
    color: var(--text-dark);
}

.badge.bg-success {
    background: var(--success) !important;
}

/* Logs Container - Keep dark for terminal feel */
.logs-pre {
    max-height: 300px;
    overflow-y: auto;
    background: linear-gradient(135deg, #1e1e1e 0%, #2d2d2d 100%);
    color: #00ff00;
    padding: 1.25rem;
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    border: 1px solid #ff6b35;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

/* Modals */
.modal-content {
    border-radius: 12px;
    border: 1px solid #dee2e6;
    overflow: hidden;
    background: #ffffff;
}

.modal-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    color: var(--white);
    border-bottom: 2px solid #ff6b35;
}

.modal-title {
    font-weight: 600;
    color: var(--white);
}

.modal-body {
    background: #ffffff;
    color: var(--text-dark);
}

.modal-footer {
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

/* Form Controls */
.form-control, .form-select {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 10px 15px;
    transition: var(--transition);
    background: #ffffff;
    color: var(--text-dark);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(45, 135, 241, 0.25);
    background: #ffffff;
    color: var(--text-dark);
}

.form-control::placeholder {
    color: #6c757d;
    opacity: 1;
}

.form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

/* Status Icons */
.bi-circle-fill.text-success {
    color: var(--success) !important;
    animation: pulse 2s infinite;
}

.bi-circle-fill.text-danger {
    color: var(--danger) !important;
}

.bi-circle-fill.text-secondary {
    color: #666 !important;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

/* Animation for new detections */
.new-detection {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2471d1;
}

/* Empty State */
.text-muted {
    color: #888 !important;
}

.display-1 {
    color: #666;
    opacity: 0.3;
}

/* Loading State */
.text-center.text-muted.p-4 {
    background: var(--darker-bg);
    border-radius: 10px;
    border: 2px dashed var(--border-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    #backend-status {
        display: none;
    }
}

/* Tech Grid Pattern Background */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(45, 135, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 135, 241, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

/* Hover Effects for Interactive Elements */
.btn, .stream-item, .detection-item, .card {
    position: relative;
    overflow: hidden;
}

.btn::before, .stream-item::before, .detection-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(45, 135, 241, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before, .stream-item:hover::before, .detection-item:hover::before {
    width: 300px;
    height: 300px;
}