:root {
    --bg-primary: #0a0e17;
    --bg-card: #131a2e;
    --accent: #00e676;
    --secondary: #2979ff;
    --danger: #ff5252;
    --text: #ffffff;
    --text-secondary: #b0b0b0;
}

.crypto-dashboard * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.crypto-dashboard {
    background-color: var(--bg-primary);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    padding: 20px;
}

.crypto-dashboard .container {
    max-width: 1800px;
    margin: 0 auto;
}

.crypto-dashboard header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.crypto-dashboard .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.crypto-dashboard .logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
}

.crypto-dashboard .logo-icon {
    font-size: 28px;
    color: var(--accent);
}

.crypto-dashboard .controls {
    display: flex;
    gap: 15px;
}

.crypto-dashboard .btn {
    background-color: var(--secondary);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.crypto-dashboard .btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.crypto-dashboard .btn-refresh {
    background-color: var(--accent);
}

.crypto-dashboard .btn-settings {
    background-color: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.crypto-dashboard .ticker-bar {
    background-color: var(--bg-card);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
    white-space: nowrap;
}

.crypto-dashboard .ticker-content {
    display: inline-block;
    padding-left: 100%;
    animation: ticker 120s linear infinite;
}

.crypto-dashboard .ticker-item {
    display: inline-block;
    margin-right: 40px;
    font-size: 14px;
}

.crypto-dashboard .ticker-item span {
    margin: 0 5px;
}

.crypto-dashboard .price-up {
    color: var(--accent);
}

.crypto-dashboard .price-down {
    color: var(--danger);
}

@keyframes ticker {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-100%, 0);
    }
}

.crypto-dashboard .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.crypto-dashboard .card {
    background-color: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.crypto-dashboard .card:hover {
    transform: translateY(-5px);
}

.crypto-dashboard .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.crypto-dashboard .card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}

.crypto-dashboard .card-icon {
    font-size: 20px;
    color: var(--secondary);
}

.crypto-dashboard .card-content {
    min-height: 200px;
}

.crypto-dashboard .signal-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.crypto-dashboard .signal-item:last-child {
    border-bottom: none;
}

.crypto-dashboard .signal-buy {
    color: var(--accent);
}

.crypto-dashboard .signal-sell {
    color: var(--danger);
}

.crypto-dashboard .market-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.crypto-dashboard .data-item {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.crypto-dashboard .data-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.crypto-dashboard .data-value {
    font-size: 20px;
    font-weight: 700;
}

.crypto-dashboard .news-item {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.crypto-dashboard .news-item:last-child {
    border-bottom: none;
}

.crypto-dashboard .news-title {
    font-size: 14px;
    margin-bottom: 5px;
}

.crypto-dashboard .news-time {
    font-size: 12px;
    color: var(--text-secondary);
}

.crypto-dashboard .chart-container {
    height: 250px;
    margin-top: 15px;
}

.crypto-dashboard .loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.crypto-dashboard .loader-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top: 4px solid var(--secondary);
    animation: spin 1s linear infinite;
}

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

.crypto-dashboard .gainers-losers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.crypto-dashboard .gl-list {
    list-style: none;
}

.crypto-dashboard .gl-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.crypto-dashboard .toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--bg-card);
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.crypto-dashboard .toast.show {
    transform: translateY(0);
    opacity: 1;
}

.crypto-dashboard .toast-buy {
    border-left: 4px solid var(--accent);
}

.crypto-dashboard .toast-sell {
    border-left: 4px solid var(--danger);
}

.crypto-dashboard .toast-icon {
    font-size: 20px;
}

/* Fear & Greed Index Styles */
.crypto-dashboard .fear-greed-container {
    text-align: center;
    padding: 10px 0;
}

.crypto-dashboard .fear-greed-value {
    font-size: 48px;
    font-weight: bold;
    margin: 10px 0;
}

.crypto-dashboard .fear-greed-value.positive {
    color: var(--accent);
}

.crypto-dashboard .fear-greed-value.negative {
    color: var(--danger);
}

.crypto-dashboard .fear-greed-value.neutral {
    color: var(--secondary);
}

.crypto-dashboard .fear-greed-classification {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.crypto-dashboard .fear-greed-date {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.crypto-dashboard .fear-greed-scale {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 15px;
}

.crypto-dashboard .scale-label {
    font-size: 12px;
    color: var(--text-secondary);
    width: 50px;
}

.crypto-dashboard .scale-bar {
    flex-grow: 1;
    height: 8px;
    background: linear-gradient(to right, var(--danger), var(--secondary), var(--accent));
    border-radius: 4px;
    margin: 0 10px;
    position: relative;
}

.crypto-dashboard .scale-fill {
    position: absolute;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.crypto-dashboard .fear-greed-error {
    color: var(--danger);
    margin-bottom: 15px;
    padding: 10px;
    background-color: rgba(255, 82, 82, 0.1);
    border-radius: 4px;
}

.crypto-dashboard .fear-greed-error i {
    font-size: 24px;
    margin-bottom: 5px;
}

.crypto-dashboard .error-detail {
    font-size: 12px;
    margin-top: 5px;
}

@media (max-width: 768px) {
    .crypto-dashboard .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .crypto-dashboard .market-data {
        grid-template-columns: 1fr;
    }
    
    .crypto-dashboard .gainers-losers {
        grid-template-columns: 1fr;
    }
    
    .crypto-dashboard header {
        flex-direction: column;
        gap: 15px;
    }
    
    .crypto-dashboard .fear-greed-scale {
        flex-direction: column;
        gap: 5px;
    }
    
    .crypto-dashboard .scale-bar {
        width: 100%;
        margin: 5px 0;
    }
}