:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-card: #242424;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent: #3b82f6;
    --success: #22c55e;
    --warning: #f59e0b;
    --critical: #f97316;
    --emergency: #ef4444;
    --border: #333333;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

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

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.updated-at {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.logout-btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.logout-btn:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link.active {
    color: var(--text-primary);
}

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

.dashboard {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.summary {
    background-color: var(--bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.summary h2 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.summary-item .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.summary-item .value {
    font-size: 1.5rem;
    font-weight: 600;
}

.summary-item.safe .value { color: var(--success); }
.summary-item.warning .value { color: var(--warning); }
.summary-item.critical .value { color: var(--critical); }
.summary-item.emergency .value { color: var(--emergency); }

.positions {
    margin-top: 2rem;
}

.positions h2 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.positions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.position-card {
    background-color: var(--bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.position-card h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.position-card.aave h3 {
    color: #b6509e;
}

.position-card.compound h3 {
    color: #00d395;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.metric .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric .value {
    font-size: 1.25rem;
    font-weight: 600;
}

.metric .value.warning {
    color: var(--warning);
}

.metric .value.critical {
    color: var(--critical);
}

.metric .value.emergency {
    color: var(--emergency);
    animation: pulse 1s infinite;
}

.metric.safe .value { color: var(--success); }
.metric.warning .value { color: var(--warning); }
.metric.critical .value { color: var(--critical); }
.metric.emergency .value { color: var(--emergency); animation: pulse 1s infinite; }

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

.tightest-asset {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
}

.tightest-asset .label {
    color: var(--text-secondary);
}

.debt-list, .collateral-list {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.debt-list h4, .collateral-list h4 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.debt-item, .collateral-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.debt-item .asset, .collateral-item .asset {
    font-weight: 600;
}

.debt-item .apr {
    color: var(--text-secondary);
}

.collateral-item .break-price {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.collateral-item .break-price.safe {
    color: var(--success);
    font-style: italic;
}

.realized-cost {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
}

.realized-cost h4 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.no-data {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.no-alerts {
    color: var(--text-secondary);
    font-style: italic;
}

.alerts {
    background-color: var(--bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.alerts h2 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.alerts-list ul {
    list-style: none;
}

.alert-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    background-color: var(--bg-secondary);
    flex-wrap: wrap;
}

.alert-item .timestamp {
    color: var(--text-secondary);
    font-size: 0.875rem;
    white-space: nowrap;
}

.alert-item .severity {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
}

.alert-item.warning .severity {
    background-color: var(--warning);
    color: black;
}

.alert-item.critical .severity {
    background-color: var(--critical);
    color: black;
}

.alert-item.emergency .severity {
    background-color: var(--emergency);
    color: white;
}

.alert-item .message {
    flex: 1;
    min-width: 220px;
}

/* HTMX loading indicator */
.htmx-request {
    opacity: 0.5;
}

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline;
}

/* Dev Panel */
.dev-panel {
    background-color: #1a1a2e;
    padding: 1.5rem;
    border-radius: 8px;
    border: 2px dashed #6366f1;
    margin-top: 2rem;
}

.dev-panel h2 {
    color: #6366f1;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.dev-note {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.test-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.test-buttons .btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.test-buttons .btn:hover {
    opacity: 0.9;
}

.test-buttons .btn:active {
    transform: scale(0.98);
}

.test-buttons .btn.warning {
    background-color: var(--warning);
    color: black;
}

.test-buttons .btn.critical {
    background-color: var(--critical);
    color: black;
}

.test-buttons .btn.emergency {
    background-color: var(--emergency);
    color: white;
}

.test-buttons .btn.apr-spike {
    background-color: var(--accent);
    color: white;
}

.email-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #333;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toggle-btn {
    padding: 0.5rem 1rem;
    border: 2px solid #666;
    border-radius: 6px;
    background-color: transparent;
    color: #666;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 60px;
}

.toggle-btn:hover {
    border-color: #888;
    color: #888;
}

.toggle-btn.active {
    background-color: var(--success);
    border-color: var(--success);
    color: white;
}

.toggle-status {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Stats Page */
.stats-page h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.stats-card {
    background-color: var(--bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.stats-card h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.stat-value {
    font-weight: 600;
    font-size: 0.875rem;
}

.stats-actions {
    margin-top: 2rem;
}

.btn-back {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.btn-back:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-secondary);
}

@media (max-width: 900px) {
    main {
        padding: 1.5rem;
    }

    .positions-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

@media (max-width: 700px) {
    header {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
    }

    .header-right {
        width: 100%;
        gap: 0.75rem 1.25rem;
        justify-content: space-between;
    }

    .updated-at {
        width: 100%;
    }

    main {
        padding: 1rem;
    }

    .summary {
        padding: 1.25rem;
    }

    .summary-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .positions-grid {
        grid-template-columns: 1fr;
    }

    .position-card {
        padding: 1.25rem;
    }

    .metrics {
        grid-template-columns: 1fr;
    }

    .debt-item,
    .collateral-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .alert-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .test-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .email-toggle {
        flex-direction: column;
        align-items: flex-start;
    }
}