/* BeepOff Mobile App Styles */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --dark-color: #272727;
    --light-color: #f8f9fa;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Navbar Custom Color */
.navbar.bg-dark {
    background-color: #272727 !important;
}

body {
    background-color: #f5f5f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Custom Card Styling */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-color), #084298);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    border: none;
    padding: 1rem 1.25rem;
}

.card-header h5 {
    margin: 0;
    font-weight: 600;
}

/* Status Cards */
.status-card {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    height: 100%;
}

.status-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.status-icon {
    font-size: 2rem;
    margin-right: 1rem;
    opacity: 0.8;
}

.status-content {
    flex: 1;
}

.status-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.status-label {
    font-size: 0.875rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Connection Status Badge */
#connectionStatus {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: var(--transition);
}

#connectionStatus.connected {
    background-color: var(--success-color) !important;
    animation: pulse 2s infinite;
}

#connectionStatus.connecting {
    background-color: var(--warning-color) !important;
    color: var(--dark-color) !important;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(25, 135, 84, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0);
    }
}

/* Form Controls */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    transition: var(--transition);
    padding: 0.75rem 1rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-check-input:checked {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.form-switch .form-check-input {
    width: 3rem;
    height: 1.5rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #0b5ed7);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #146c43);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color), #e0a800);
    color: var(--dark-color);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #b02a37);
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color), #0aa2c0);
    color: var(--dark-color);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #565e64);
}

/* Progress Bars */
.progress {
    border-radius: 10px;
    background-color: #e9ecef;
    overflow: hidden;
}

.progress-bar {
    border-radius: 10px;
    transition: width 0.6s ease;
}

/* Activity Indicator */
.activity-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    transition: var(--transition);
    margin-right: 0.5rem;
}

.activity-indicator.active {
    background-color: var(--success-color);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0.3;
    }
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.alert-info {
    border-left-color: var(--info-color);
    background-color: rgba(13, 202, 240, 0.1);
}

.alert-success {
    border-left-color: var(--success-color);
    background-color: rgba(25, 135, 84, 0.1);
}

.alert-warning {
    border-left-color: var(--warning-color);
    background-color: rgba(255, 193, 7, 0.1);
}

.alert-danger {
    border-left-color: var(--danger-color);
    background-color: rgba(220, 53, 69, 0.1);
}

/* Statistics Display */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-2px);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--secondary-color);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navbar */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

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

.modal-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

/* OTA Panel */
#otaPanel {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: var(--border-radius);
    border: 2px dashed var(--secondary-color);
}

#uploadProgress .progress {
    height: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .status-card {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .status-icon {
        font-size: 1.5rem;
        margin-right: 0.75rem;
    }
    
    .status-value {
        font-size: 1.25rem;
    }
    
    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.875rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .row.g-3 > .col-6 {
        margin-bottom: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .d-grid.gap-2.d-md-flex {
        display: grid !important;
        gap: 0.5rem;
    }
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px 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);
    }
}

/* Custom Toggle Switch */
.form-switch .form-check-input {
    background-image: none;
    background-color: #dee2e6;
    border: 2px solid #dee2e6;
    position: relative;
}

.form-switch .form-check-input:checked {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.form-switch .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

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