:root {
    --bg: #0e1117;
    --bg-raised: #161b24;
    --bg-input: #0b0e14;
    --border: #262d3a;
    --text: #e6e9ef;
    --muted: #8a93a5;
    --accent: #3ea8ff;
    --accent-ink: #06121f;
    --danger: #ef5350;
    --ok: #3ddc97;
    --radius: 8px;
}

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

body {
    font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
}

[hidden] { display: none !important; }

h1 { font-size: 1.15rem; letter-spacing: -0.01em; }
h2 { font-size: 1.05rem; }
h3 { font-size: 0.95rem; margin-bottom: 6px; }

.muted { color: var(--muted); }
.mono {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.85em;
}

/* ---------- controls ---------- */

button {
    font: inherit;
    font-weight: 500;
    padding: 7px 14px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: var(--accent);
    color: var(--accent-ink);
    cursor: pointer;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: 0.5; cursor: default; filter: none; }
button.ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}
button.ghost:hover { background: var(--bg-raised); }
button.danger { background: var(--danger); color: #fff; }
button.small { padding: 4px 10px; font-size: 0.85em; }

input, select, textarea {
    font: inherit;
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
}
input[readonly] { color: var(--muted); }
textarea { resize: vertical; font-family: ui-monospace, Menlo, monospace; }

label {
    display: block;
    margin: 12px 0 5px;
    font-size: 0.85rem;
    color: var(--muted);
}
.hint { font-size: 0.8rem; color: var(--muted); margin-top: 5px; }
.form-error {
    margin-top: 10px;
    padding: 8px 10px;
    border-radius: var(--radius);
    background: rgba(239, 83, 80, 0.12);
    color: var(--danger);
    font-size: 0.85rem;
}
.warn { color: #f0b429; font-size: 0.85rem; margin-bottom: 10px; }
.row { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.row input { width: auto; }

/* ---------- login ---------- */

.login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}
.login-card {
    width: 100%;
    max-width: 380px;
    padding: 28px;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 12px;
}
.login-card h1 { margin-bottom: 6px; }
.login-card p { font-size: 0.85rem; }
.login-card button { width: 100%; margin-top: 16px; }

/* ---------- chrome ---------- */

header {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding: 12px 24px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-raised);
}
header nav { display: flex; gap: 4px; }
.tab {
    background: transparent;
    color: var(--muted);
    padding: 6px 12px;
}
.tab:hover { background: var(--bg); color: var(--text); }
.tab.active { background: var(--bg); color: var(--text); }
.header-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}
.status { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--muted); }
.dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--muted);
}
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--danger); }
.chip {
    padding: 3px 8px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-family: ui-monospace, Menlo, monospace;
    font-size: 0.75rem;
    color: var(--muted);
}

main { max-width: 1000px; margin: 0 auto; padding: 24px; }
.view-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

/* ---------- lists ---------- */

.list { display: flex; flex-direction: column; gap: 10px; }

.panel, .card {
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
}
.panel + .panel { margin-top: 16px; }

.card-head {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}
.card-head .name { font-weight: 600; }
.card-head .spacer { margin-left: auto; }
.caret { color: var(--muted); width: 12px; display: inline-block; }

.card-body { margin-top: 14px; border-top: 1px solid var(--border); padding-top: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); font-weight: 500; }
tr:last-child td { border-bottom: none; }
td.actions { text-align: right; white-space: nowrap; }
td.actions button + button { margin-left: 6px; }

.badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid;
}
.badge-prod { color: #ff8a80; border-color: #5c2c2c; background: rgba(239,83,80,0.12); }
.badge-dev { color: #6fe3cf; border-color: #1f4c46; background: rgba(61,220,151,0.10); }
.badge-staging { color: #f0b429; border-color: #574212; background: rgba(240,180,41,0.10); }
.badge-pr { color: #b39dfb; border-color: #3a3161; background: rgba(140,120,255,0.12); }
.badge-expired { color: var(--danger); border-color: #5c2c2c; background: rgba(239,83,80,0.12); }

.empty {
    padding: 28px;
    text-align: center;
    color: var(--muted);
    border: 1px dashed var(--border);
    border-radius: 10px;
}

dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; }
dt { color: var(--muted); }
dd { font-family: ui-monospace, Menlo, monospace; font-size: 0.85em; word-break: break-all; }

/* ---------- modals ---------- */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 50;
}
.modal {
    width: 100%;
    max-width: 460px;
    max-height: 85vh;
    overflow-y: auto;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px;
}
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 20px;
}

.secret {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-bottom: 8px;
}
.secret input { font-family: ui-monospace, Menlo, monospace; font-size: 0.8rem; }

/* ---------- toast ---------- */

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 16px;
    border-radius: var(--radius);
    background: var(--ok);
    color: var(--accent-ink);
    font-weight: 500;
    z-index: 100;
}
.toast.error { background: var(--danger); color: #fff; }

@media (max-width: 640px) {
    header { gap: 10px; }
    .header-right { width: 100%; margin-left: 0; }
    main { padding: 16px; }
}