@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-color: #0d1117;
    --card-bg: rgba(22, 27, 34, 0.8);
    --border-color: rgba(48, 54, 61, 0.8);
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent: #3fb950;
    --accent-glow: rgba(63, 185, 80, 0.2);
    --danger: #f85149;
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(63, 185, 80, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(31, 111, 235, 0.05) 0%, transparent 40%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo span {
    color: var(--accent);
}

.user-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    box-shadow: 0 0 15px var(--accent-glow);
    transform: translateY(-2px);
}

/* Dashboard Sections */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    height: fit-content;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Search Bar */
.search-container {
    position: relative;
    margin-bottom: 1rem;
}

input[type="text"] {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: white;
    font-size: 0.9rem;
    outline: none;
}

input:focus {
    border-color: var(--accent);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #161b22;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-top: 0.5rem;
    z-index: 100;
    max-height: 250px;
    overflow-y: auto;
    display: none;
}

.search-item {
    padding: 0.8rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.search-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.search-item .symbol {
    font-weight: 600;
    color: var(--accent);
}

/* Whitelist Items */
.whitelist-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.whitelist-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
}

.whitelist-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.whitelist-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.remove-btn {
    color: var(--danger);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 0.3rem;
}

.whitelist-actions .btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Notification History */
.news-feed {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.news-card {
    border-left: 3px solid var(--accent);
    padding-left: 1.5rem;
    background: linear-gradient(90deg, rgba(63, 185, 80, 0.03) 0%, transparent 100%);
}

.news-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.news-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.news-summary {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #c9d1d9;
    white-space: pre-wrap;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}