/* Speji admin — small bespoke style sheet, kept independent from /styles.css.
   Design language: monospace data tables, neutral grays, red for danger,
   green for OK. Respects prefers-color-scheme. */

:root {
    --bg: #ffffff;
    --fg: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
    --card: #f8fafc;
    --primary: #2563eb;
    --primary-fg: #ffffff;
    --danger: #dc2626;
    --ok: #15803d;
    --warn: #b45309;
    --code-bg: #f1f5f9;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0b1220;
        --fg: #e2e8f0;
        --muted: #94a3b8;
        --border: #1e293b;
        --card: #111827;
        --primary: #3b82f6;
        --primary-fg: #ffffff;
        --danger: #f87171;
        --ok: #4ade80;
        --warn: #fbbf24;
        --code-bg: #1e293b;
    }
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--card);
    position: sticky;
    top: 0;
    z-index: 5;
}
.topbar .brand { font-weight: 600; letter-spacing: 0.04em; }
.topbar nav { display: flex; gap: 0.5rem; }
.spacer { flex: 1; }
.who { font-size: 12px; }

.nav-link {
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    color: var(--fg);
}
.nav-link.active {
    background: var(--primary);
    color: var(--primary-fg);
}

/* Layout */
.page { padding: 1.5rem; max-width: 1200px; margin: 0 auto; }
.page-loading,
.page-error {
    padding: 4rem 1.5rem;
    text-align: center;
}
.page-error h1 { color: var(--danger); }

/* Login */
.login-card {
    max-width: 360px;
    margin: 6rem auto;
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
}
.login-card h1 { margin-top: 0; }
.login-card form { display: flex; flex-direction: column; gap: 1rem; }
.login-card label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 13px; color: var(--muted); }
.login-card input {
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--fg);
    font-size: 14px;
}
.login-card button { margin-top: 0.5rem; }

/* Generic helpers */
.row { display: flex; align-items: center; }
.row.gap { gap: 0.75rem; }
.row.wrap { flex-wrap: wrap; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }

h1 { margin: 0 0 0.5rem 0; }
.section { margin-top: 2rem; margin-bottom: 0.75rem; font-size: 1.1rem; }

/* Buttons */
button {
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--card);
    color: var(--fg);
    font-size: 14px;
    cursor: pointer;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }
button:hover:not(:disabled) { background: var(--bg); }
button.danger {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
}
button.link {
    background: transparent;
    border: none;
    color: var(--primary);
    padding: 0.25rem 0.5rem;
}
button.link:hover { text-decoration: underline; }

/* Inputs */
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="search"], input[type="url"],
textarea, select {
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--fg);
    font-size: 13px;
}
textarea { resize: vertical; font-family: inherit; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}
.form-grid label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 13px; color: var(--muted); }

/* Cards / stats */
.stat {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    min-width: 140px;
}
.stat.danger { border-color: var(--danger); }
.stat .value { font-size: 20px; font-weight: 600; }

.action-block {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
}
.action-block label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 12px; color: var(--muted); }

/* Tables */
table.data {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}
table.data th, table.data td {
    text-align: left;
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
table.data thead th {
    background: var(--card);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}
table.data tbody tr:hover { background: var(--card); }

/* Pills */
.pill {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pill.ok    { background: rgba(34,197,94,0.15); color: var(--ok); }
.pill.block { background: rgba(220,38,38,0.15); color: var(--danger); }

/* Audit log monospace columns */
table.data td.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; }

/* Tier × language matrix */
table.data.matrix td { padding: 0.5rem 0.5rem; }
.chip {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    margin: 0.15rem;
    border-radius: 999px;
    font-size: 11px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--muted);
    cursor: pointer;
}
.chip.on {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--primary-fg);
}
.chip:hover:not(.on) { border-color: var(--primary); color: var(--primary); }

/* KV list */
ul.kv { list-style: none; margin: 0; padding: 0; }
ul.kv li {
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
}

.error { color: var(--danger); font-weight: 500; }

code {
    background: var(--code-bg);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    font-size: 12px;
}