:root {
    --bg: #0f1216;
    --panel: #171b21;
    --border: #262c35;
    --text: #d7dbe0;
    --muted: #8891a0;
    --accent: #4f8cff;
    --danger: #e5534b;
    --ok: #3fb950;
    --bad: #e5534b;
    font-size: 15px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.container {
    max-width: 980px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 10px;
}

.brand { font-weight: 600; }

.topbar nav a {
    color: var(--muted);
    text-decoration: none;
    margin-left: 16px;
    font-size: 14px;
}

.topbar nav a:hover, .topbar nav a.active { color: var(--text); }
.topbar nav a.logout { color: var(--danger); }

h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 13px; margin: 16px 0 6px; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; }

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px 20px;
    margin-bottom: 18px;
}

.card.narrow { max-width: 380px; margin: 60px auto; }

.muted { color: var(--muted); font-size: 14px; }

code {
    background: #0000004d;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.9em;
}

label {
    display: block;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--muted);
}

input[type=text], input[type=password], textarea, select {
    display: block;
    width: 100%;
    margin-top: 5px;
    padding: 9px 10px;
    background: #0d1013;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
}

textarea { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }

button {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 9px 16px;
    font-size: 14px;
    cursor: pointer;
}

button.secondary { background: #333a45; }
button.danger { background: var(--danger); }
button:disabled { opacity: 0.55; cursor: not-allowed; }

.cmd-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.cmd-buttons button { background: #232a35; }
.cmd-buttons button.danger { background: #4a2422; color: #ffb3ae; }
.cmd-buttons button:hover { filter: brightness(1.2); }

.custom-cmd-row { display: flex; gap: 8px; }
.custom-cmd-row input { flex: 1; }

.console {
    background: #0a0c0f;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12.5px;
    max-height: 480px;
    overflow-y: auto;
}

table.list, table.kv { width: 100%; border-collapse: collapse; }
table.list th, table.list td, table.kv td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); font-size: 14px; }
table.kv td:first-child { color: var(--muted); width: 40%; }
.actions button { margin-right: 6px; font-size: 12px; padding: 5px 10px; }

.ok { color: var(--ok); }
.bad { color: var(--bad); }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }
.alert-error { background: #3a1f1e; color: #ffb3ae; border: 1px solid #5a2b28; }
.alert-success { background: #16301f; color: #9fe7b5; border: 1px solid #245133; }

.form-message { margin-top: 10px; font-size: 13px; }
.form-message.error { color: var(--danger); }
.form-message.success { color: var(--ok); }