/* JoseRobo - Main CSS */

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f6fa;
    color: #333;
    line-height: 1.6;
}

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

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

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

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

.form-label {
    font-weight: 600;
    color: #555;
}

/* Dashboard Stats */
.stat-card {
    padding: 25px;
    border-radius: 10px;
    color: white;
    text-align: center;
}

.stat-card.primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.stat-card.success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.stat-card.warning {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
}

.stat-card.info {
    background: linear-gradient(135deg, #17a2b8 0%, #007bff 100%);
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0;
}

.stat-card p {
    margin: 0;
    opacity: 0.9;
}

.stat-card small {
    color: rgba(255, 255, 255, 0.85) !important;
}

.stat-card a {
    color: rgba(255, 255, 255, 0.95) !important;
    text-decoration: underline;
}

/* Exchange Selector Card */
.exchange-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

#exchange-selector {
    font-size: 14px;
    cursor: pointer;
    background-color: transparent;
}

#exchange-selector:focus {
    outline: none;
    box-shadow: none;
}

/* Tables */
.table {
    background: white;
    border-radius: 10px;
    overflow: hidden;
}

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

.table tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.05);
}

/* Badges */
.badge {
    padding: 0.5em 0.8em;
    border-radius: 6px;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 8px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-left-color: var(--success-color);
}

.alert-danger {
    background-color: #f8d7da;
    border-left-color: var(--danger-color);
}

.alert-warning {
    background-color: #fff3cd;
    border-left-color: var(--warning-color);
}

.alert-info {
    background-color: #d1ecf1;
    border-left-color: var(--info-color);
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-overlay.active {
    display: flex;
}

/* Bot Status Indicators */
.status-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-dot.active {
    background-color: var(--success-color);
    box-shadow: 0 0 8px var(--success-color);
}

.status-dot.paused {
    background-color: var(--warning-color);
}

.status-dot.stopped {
    background-color: #6c757d;
}

.status-dot.error {
    background-color: var(--danger-color);
    box-shadow: 0 0 8px var(--danger-color);
}

/* Charts Container */
.chart-container {
    position: relative;
    height: 400px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .chart-container {
        height: 300px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}