:root {
  --bg: #0f1116; --panel: #171a21; --panel-2: #1e222b; --border: #2a2f3a;
  --text: #e6e9ef; --muted: #9aa3b2; --accent: #5b8cff; --accent-2: #3d6ae0;
  --ok: #3fb950; --err: #f85149; --radius: 12px;
}
* { box-sizing: border-box; }
/* The `hidden` attribute must always win over layout rules like `.login{display:grid}`. */
[hidden] { display: none !important; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--text); line-height: 1.5; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 36px; max-width: 420px; text-align: center; }
.login-card h1 { margin: 0 0 8px; }
.login-card p { color: var(--muted); font-size: 14px; }
.btn-google { display: inline-block; margin-top: 18px; background: var(--accent); color: #fff; text-decoration: none; padding: 11px 20px; border-radius: 9px; font-weight: 600; }
.btn-google:hover { background: var(--accent-2); }
.login-error { color: var(--err); margin-top: 14px; font-size: 13px; }

/* topbar */
.topbar { max-width: 1080px; margin: 0 auto; padding: 24px; display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.topbar h1 { margin: 0; font-size: 22px; }
.topbar p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.who { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); white-space: nowrap; }

main { max-width: 1080px; margin: 0 auto; padding: 0 24px 64px; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 12px; }
#panel-automation, #panel-pending { grid-column: 1 / -1; }
.proposal { border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-bottom: 10px; background: var(--panel-2); }
.proposal h3 { margin: 0 0 4px; font-size: 14px; }
.proposal .meta { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.proposal ul { margin: 6px 0; padding-left: 18px; font-size: 13px; color: var(--muted); }
.proposal .tags { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.proposal .tag { font-size: 11px; background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px; color: var(--muted); }
.proposal .actions { display: flex; gap: 8px; margin-top: 8px; }
button.danger { background: transparent; border: 1px solid color-mix(in srgb, var(--err) 50%, var(--border)); color: var(--err); }
button.danger:hover { background: color-mix(in srgb, var(--err) 15%, transparent); }
.panel-head { display: flex; align-items: center; justify-content: space-between; }
.panel-head h2 { margin: 0; font-size: 16px; }
.opt { font-size: 11px; color: var(--muted); font-weight: 400; }

.status { font-size: 12px; padding: 3px 9px; border-radius: 999px; background: var(--panel-2); color: var(--muted); border: 1px solid var(--border); white-space: nowrap; }
.status.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, var(--border)); }
.status.err { color: var(--err); border-color: color-mix(in srgb, var(--err) 40%, var(--border)); }

label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
input, textarea, select { width: 100%; background: var(--panel-2); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 9px 11px; font-size: 14px; font-family: inherit; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
.row { display: flex; gap: 8px; align-items: center; }
.row > select { flex: 1; }

button { background: var(--accent); color: #fff; border: none; border-radius: 8px; padding: 9px 14px; font-size: 14px; font-weight: 600; cursor: pointer; transition: background .15s; }
button:hover { background: var(--accent-2); }
button.secondary { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
button.secondary:hover { background: var(--border); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); }
button:disabled { opacity: .5; cursor: not-allowed; }

.hint { margin: 0; font-size: 12px; color: var(--muted); }
.divider { border: none; border-top: 1px solid var(--border); margin: 4px 0; width: 100%; }
code { background: var(--panel-2); padding: 1px 5px; border-radius: 5px; font-size: 12px; }
.output { background: #0b0d12; border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-size: 12.5px; white-space: pre-wrap; word-break: break-word; max-height: 320px; overflow: auto; margin: 0; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--panel-2); border: 1px solid var(--border); padding: 10px 16px; border-radius: 10px; font-size: 13px; box-shadow: 0 8px 24px rgba(0,0,0,.4); z-index: 10; }
.toast.ok { border-color: var(--ok); }
.toast.err { border-color: var(--err); }