/* ========================================================================
 * Spark — base CSS tokens
 * Espelhamento dos tokens do Cosmos/Unfold (fontes IBM Plex Sans + JetBrains
 * Mono, paleta dark com acento amarelo IDEIA3). Sem build step — Alpine e
 * Quill entram via CDN.
 * ====================================================================== */

:root {
    /* Tipografia */
    --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    /* Paleta — dark mode default */
    --bg: #0e0e10;
    --bg-elev: #161618;
    --surface: #1d1f21;
    --surface-2: #232527;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.18);

    /* Ink (tipografia) */
    --ink: #f4f4f6;
    --ink-700: #c8c9cd;
    --ink-500: #8e9094;
    --ink-300: #5e6064;
    --ink-100: #3a3c40;

    /* Acentos */
    --accent: #fab005;            /* amarelo IDEIA3 */
    --accent-soft: #fde284;
    --accent-tint: rgba(250, 176, 5, 0.12);

    /* Estados */
    --danger: #e03131;
    --success: #2b8a3e;
    --warning: #e67700;

    /* Raios e sombras */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.18);
    --shadow-md: 0 6px 24px rgba(0,0,0,0.32);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.mono { font-family: var(--font-mono); }

a { color: inherit; text-decoration: none; }

/* ── Layout ─────────────────────────────────────────────────────────── */
.sk-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sk-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}

/* ── Hero / homepage placeholder ────────────────────────────────────── */
.sk-hero {
    max-width: 720px;
    width: 100%;
    text-align: left;
}

.sk-hero-mark {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.4em;
    color: var(--accent);
    margin-bottom: 24px;
}

.sk-hero-title {
    font-family: var(--font-sans);
    font-size: 36px;
    font-weight: 300;
    line-height: 1.15;
    margin: 0 0 18px;
    color: var(--ink);
}

.sk-hero-sub {
    font-size: 14px;
    color: var(--ink-500);
    margin: 0 0 36px;
}

.sk-pill {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-700);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    padding: 3px 8px;
    margin: 0 4px 0 0;
}

/* ── Status card ────────────────────────────────────────────────────── */
.sk-status-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 18px 20px;
    margin-bottom: 28px;
}

.sk-status-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-500);
    margin-bottom: 12px;
}

.sk-status-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 6px 0;
    border-bottom: 1px solid var(--line);
}
.sk-status-row:last-child { border-bottom: none; }

.sk-status-row--err .sk-status-val { color: var(--danger); }

.sk-status-key {
    color: var(--ink-500);
    font-size: 12.5px;
}

.sk-status-val {
    font-size: 13px;
    color: var(--ink);
    font-weight: 600;
}

/* ── Footer hero ────────────────────────────────────────────────────── */
.sk-hero-foot {
    font-family: var(--font-mono);
    font-size: 10.5px;
    color: var(--ink-300);
    letter-spacing: 0.04em;
}

.sk-link {
    color: var(--accent);
    border-bottom: 1px dashed var(--accent-tint);
}
.sk-link:hover { color: var(--accent-soft); }