/* ═══════════════════════════════════════════════
   LIVE BUILDS — Dark terminal feed
   ═══════════════════════════════════════════════ */

:root {
    --builds-bg: hsl(225, 18%, 8%);
    --builds-surface: hsl(225, 16%, 12%);
    --builds-surface-2: hsl(225, 14%, 15%);
    --builds-border: hsl(225, 14%, 20%);
    --builds-text: hsl(220, 10%, 80%);
    --builds-text-dim: hsl(220, 8%, 50%);
    --builds-amber: #FFB43C;
    --builds-teal: #40E0A0;
    --builds-violet: #a78bfa;
    --builds-red: #f87171;
    --builds-blue: #60a5fa;
    --builds-mono: 'JetBrains Mono', 'SFMono-Regular', 'Consolas', monospace;
    --builds-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ─── Page Layout ─── */
.builds-main {
    background: var(--builds-bg);
    min-height: 100vh;
    color: var(--builds-text);
    font-family: var(--builds-sans);
}

/* ─── Hero ─── */
.builds-hero {
    padding: 64px 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.builds-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(64, 224, 160, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.builds-hero-inner {
    position: relative;
    z-index: 1;
}

.builds-hero h1 {
    font-family: var(--builds-mono);
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin: 16px 0 8px;
    letter-spacing: -0.02em;
}

.builds-subtitle {
    font-size: 0.95rem;
    color: var(--builds-text-dim);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ─── Live Indicator ─── */
.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: hsla(0, 0%, 100%, 0.04);
    border: 1px solid hsla(0, 0%, 100%, 0.08);
    border-radius: 100px;
    font-family: var(--builds-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--builds-teal);
    transition: all 0.3s ease;
}

.live-indicator.disconnected {
    color: var(--builds-red);
    border-color: hsla(0, 70%, 50%, 0.2);
}

.live-indicator.disconnected .live-dot {
    background: var(--builds-red);
    box-shadow: 0 0 0 0 transparent;
    animation: none;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--builds-teal);
    animation: pulse-live 2s ease-in-out infinite;
}

@keyframes pulse-live {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(64, 224, 160, 0.5);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(64, 224, 160, 0);
    }
}

/* ─── Stats Bar ─── */
.builds-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 0 40px 32px;
}

.stat-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--builds-surface);
    border: 1px solid var(--builds-border);
    border-radius: 10px;
    font-family: var(--builds-mono);
    font-size: 0.78rem;
}

.stat-value {
    color: var(--builds-amber);
    font-weight: 700;
    font-size: 0.9rem;
}

.stat-label {
    color: var(--builds-text-dim);
    font-weight: 500;
}

#stat-connection {
    font-size: 0.7rem;
    transition: color 0.3s;
}

.connection-live #stat-connection {
    color: var(--builds-teal);
}

.connection-dead #stat-connection {
    color: var(--builds-red);
}

/* ─── Feed Container ─── */
.builds-feed {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px 48px;
}

.feed-section {
    margin-bottom: 40px;
}

.feed-section-title {
    font-family: var(--builds-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--builds-text-dim);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-icon {
    font-size: 1rem;
}

/* ─── Build Card ─── */
.build-card {
    background: var(--builds-surface);
    border: 1px solid var(--builds-border);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 12px;
    transition: border-color 0.2s, transform 0.15s, opacity 0.4s;
    animation: card-enter 0.35s ease-out;
    position: relative;
    overflow: hidden;
}

.build-card:hover {
    border-color: hsl(225, 14%, 28%);
}

.build-card.active {
    border-left: 3px solid var(--builds-teal);
}

.build-card.completed {
    border-left: 3px solid var(--builds-amber);
    opacity: 0.85;
}

.build-card.failed {
    border-left: 3px solid var(--builds-red);
    opacity: 0.7;
}

@keyframes card-enter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card header row */
.build-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.build-title {
    font-family: var(--builds-sans);
    font-size: 0.92rem;
    font-weight: 600;
    color: #f0f0f5;
    line-height: 1.4;
    flex: 1;
    word-break: break-word;
}

.build-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.build-type {
    font-family: var(--builds-mono);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 8px;
    border-radius: 4px;
    background: hsla(225, 14%, 22%, 1);
    color: var(--builds-text-dim);
}

.build-id {
    font-family: var(--builds-mono);
    font-size: 0.68rem;
    color: hsl(220, 8%, 35%);
}

/* Progress bar */
.build-progress {
    margin-bottom: 10px;
}

.progress-track {
    width: 100%;
    height: 4px;
    background: hsl(225, 14%, 18%);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.6s ease;
    position: relative;
}

.progress-fill.generating {
    background: linear-gradient(90deg, var(--builds-teal), var(--builds-amber));
    box-shadow: 0 0 8px rgba(64, 224, 160, 0.3);
}

.progress-fill.complete {
    background: var(--builds-teal);
}

.progress-fill.error {
    background: var(--builds-red);
}

/* Active shimmer on progress */
.progress-fill.generating::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.15) 50%,
        transparent 100%
    );
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

/* Build footer row */
.build-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.build-step {
    font-family: var(--builds-mono);
    font-size: 0.72rem;
    color: var(--builds-text-dim);
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.build-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* Provider badge */
.provider-badge {
    font-family: var(--builds-mono);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.04em;
}

.provider-badge.deepseek { background: hsla(210, 90%, 55%, 0.15); color: var(--builds-blue); }
.provider-badge.gemini { background: hsla(270, 70%, 65%, 0.15); color: var(--builds-violet); }
.provider-badge.claude { background: hsla(24, 90%, 55%, 0.15); color: #fb923c; }
.provider-badge.nvidia { background: hsla(100, 60%, 45%, 0.15); color: #76b900; }
.provider-badge.ollama { background: hsla(220, 10%, 50%, 0.15); color: var(--builds-text-dim); }
.provider-badge.xai { background: hsla(0, 0%, 80%, 0.12); color: #e0e0e0; }

/* Elapsed time */
.build-elapsed {
    font-family: var(--builds-mono);
    font-size: 0.72rem;
    color: hsl(220, 8%, 40%);
    white-space: nowrap;
}

/* Percentage */
.build-pct {
    font-family: var(--builds-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--builds-teal);
    min-width: 36px;
    text-align: right;
}

.build-card.completed .build-pct {
    color: var(--builds-amber);
}

.build-card.failed .build-pct {
    color: var(--builds-red);
}

/* ─── Empty State ─── */
.feed-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--builds-text-dim);
    font-size: 0.85rem;
}

.feed-empty p {
    margin-bottom: 4px;
}

.empty-hint {
    font-size: 0.75rem;
    color: hsl(220, 8%, 35%);
}

.empty-pulse {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: hsla(160, 60%, 55%, 0.06);
    border: 1px solid hsla(160, 60%, 55%, 0.1);
    margin: 0 auto 16px;
    animation: empty-breathe 3s ease-in-out infinite;
}

@keyframes empty-breathe {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* ─── CTA ─── */
.builds-cta {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 24px 64px;
    text-align: center;
}

.builds-cta p {
    color: var(--builds-text-dim);
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.5;
}

.builds-cta strong {
    color: var(--builds-text);
}

.builds-cta-btn {
    display: inline-block;
    padding: 10px 28px;
    background: linear-gradient(135deg, var(--builds-teal), hsl(160, 55%, 42%));
    color: hsl(225, 18%, 8%);
    font-weight: 700;
    font-size: 0.88rem;
    border-radius: 8px;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
}

.builds-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(64, 224, 160, 0.25);
}

/* ─── Responsive ─── */
@media (max-width: 640px) {
    .builds-hero {
        padding: 48px 20px 24px;
    }

    .builds-hero h1 {
        font-size: 1.5rem;
    }

    .builds-stats {
        gap: 12px;
        padding: 0 16px 24px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-chip {
        padding: 6px 14px;
        font-size: 0.72rem;
    }

    .builds-feed {
        padding: 0 12px 32px;
    }

    .build-card {
        padding: 16px;
    }

    .build-header {
        flex-direction: column;
        gap: 8px;
    }

    .build-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}