/* Jestech Monitor — Status Dashboard */

:root {
    --bg-primary: #0f1117;
    --bg-card: #1a1d27;
    --bg-card-hover: #1f2233;
    --border: #2a2d3a;
    --text-primary: #e4e6ed;
    --text-secondary: #8b8fa3;
    --text-muted: #5c6070;
    --green: #22c55e;
    --green-bg: rgba(34, 197, 94, 0.1);
    --red: #ef4444;
    --red-bg: rgba(239, 68, 68, 0.1);
    --yellow: #f59e0b;
    --yellow-bg: rgba(245, 158, 11, 0.1);
    --blue: #3b82f6;
    --blue-bg: rgba(59, 130, 246, 0.1);
    --gray: #6b7280;
    --gray-bg: rgba(107, 114, 128, 0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}

@media (prefers-color-scheme: light) {
    :root {
        --bg-primary: #f8f9fb;
        --bg-card: #ffffff;
        --bg-card-hover: #f3f4f6;
        --border: #e5e7eb;
        --text-primary: #111827;
        --text-secondary: #6b7280;
        --text-muted: #9ca3af;
        --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    }
}

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

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.header-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.overall-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.8125rem;
}

.overall-badge.all-up {
    background: var(--green-bg);
    color: var(--green);
}

.overall-badge.some-down {
    background: var(--red-bg);
    color: var(--red);
}

.overall-badge.some-degraded {
    background: var(--yellow-bg);
    color: var(--yellow);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.dot.up { background: var(--green); }
.dot.down { background: var(--red); }
.dot.degraded { background: var(--yellow); }
.dot.unknown { background: var(--gray); }

/* Service grid */
.services {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow);
    transition: background 0.15s ease;
}

.service-card:hover {
    background: var(--bg-card-hover);
}

.service-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.service-name {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-weight: 600;
    font-size: 0.9375rem;
}

.service-status-text {
    font-size: 0.8125rem;
    font-weight: 500;
}

.service-status-text.up { color: var(--green); }
.service-status-text.down { color: var(--red); }
.service-status-text.degraded { color: var(--yellow); }
.service-status-text.unknown { color: var(--gray); }

.service-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.service-meta span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.service-meta .label {
    color: var(--text-muted);
}

.service-error {
    font-size: 0.8125rem;
    color: var(--red);
    background: var(--red-bg);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    font-family: var(--font-mono);
}

/* Sparkline / mini chart */
.sparkline {
    display: flex;
    align-items: flex-end;
    gap: 1px;
    height: 32px;
    margin-top: 0.25rem;
}

.sparkline .bar {
    flex: 1;
    min-width: 2px;
    max-width: 6px;
    border-radius: 1px 1px 0 0;
    transition: height 0.2s ease;
}

.sparkline .bar.up { background: var(--green); }
.sparkline .bar.down { background: var(--red); }
.sparkline .bar.degraded { background: var(--yellow); }
.sparkline .bar.unknown { background: var(--gray); opacity: 0.3; }

/* Loading state */
.loading {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-secondary);
}

.loading .spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 0.75rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Footer */
footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Mobile */
@media (max-width: 640px) {
    .container {
        padding: 1.25rem 1rem;
    }

    header {
        flex-direction: column;
        align-items: flex-start;
    }

    .service-card {
        padding: 1rem 1.125rem;
    }

    .service-meta {
        gap: 1rem;
    }
}