:root {
  --bg: #1a1b26;
  --surface: #24283b;
  --text: #c0caf5;
  --muted: #565f89;
  --accent: #7aa2f7;
  --ok: #9ece6a;
  --err: #f7768e;
  --radius: 8px;
}

* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); margin: 0; padding: 1rem; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--surface); padding: 0.2em 0.4em; border-radius: 4px; font-size: 0.95em; }
input, button { font: inherit; }
.hint, .muted { color: var(--muted); font-size: 0.9rem; }
.msg { padding: 0.75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; }
.msg-ok { background: rgba(158, 206, 106, 0.15); color: var(--ok); }
.msg-error { background: rgba(247, 118, 142, 0.15); color: var(--err); }

.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-box { background: var(--surface); padding: 2rem; border-radius: var(--radius); width: 100%; max-width: 320px; }
.login-box h1 { margin: 0 0 0.25rem; font-size: 1.5rem; }
.login-box .subtitle { color: var(--muted); margin: 0 0 1.5rem; font-size: 0.9rem; }
.login-box label { display: block; margin-top: 1rem; margin-bottom: 0.25rem; font-size: 0.9rem; }
.login-box input { width: 100%; padding: 0.5rem 0.75rem; border: 1px solid var(--muted); border-radius: 4px; background: var(--bg); color: var(--text); }
.login-box button { width: 100%; margin-top: 1.5rem; padding: 0.6rem; border: none; border-radius: 4px; background: var(--accent); color: var(--bg); font-weight: 600; cursor: pointer; }
.login-box button:hover { filter: brightness(1.1); }
.login-box .error { color: var(--err); font-size: 0.9rem; margin-bottom: 0.5rem; }

.header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 0.5rem; }
.header h1 { margin: 0; font-size: 1.25rem; }
.main { max-width: 900px; margin: 0 auto; }
.card { background: var(--surface); padding: 1.5rem; border-radius: var(--radius); margin-bottom: 1.5rem; }
.card h2 { margin: 0 0 1rem; font-size: 1.1rem; }
.card .hint { margin-bottom: 1rem; }

.form-inline { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: flex-end; }
.form-inline input { padding: 0.5rem 0.75rem; border: 1px solid var(--muted); border-radius: 4px; background: var(--bg); color: var(--text); min-width: 120px; }
.form-inline input[name="name"] { min-width: 140px; }
.form-inline input[name="token"] { min-width: 180px; }
.form-inline input[name="port"] { width: 90px; }
.token-wrap { display: inline-flex; align-items: center; gap: 0.25rem; }
.token-wrap input { min-width: 180px; margin-bottom: 0; }
form label { display: block; margin-bottom: 0.25rem; font-size: 0.9rem; }
form input { padding: 0.5rem 0.75rem; border: 1px solid var(--muted); border-radius: 4px; background: var(--bg); color: var(--text); width: 100%; max-width: 320px; margin-bottom: 1rem; }
form button[type="submit"] { padding: 0.5rem 1rem; border: none; border-radius: 4px; cursor: pointer; font-weight: 600; }

.btn { display: inline-block; padding: 0.4rem 0.8rem; border-radius: 4px; font-size: 0.9rem; cursor: pointer; border: 1px solid; }
.btn-outline { background: transparent; color: var(--accent); border-color: var(--accent); text-decoration: none; }
.btn-outline:hover { background: var(--accent); color: var(--bg); text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--bg); border: none; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-small { padding: 0.25rem 0.5rem; font-size: 0.85rem; }
.btn-danger { background: transparent; color: var(--err); border-color: var(--err); }
.btn-danger:hover { background: var(--err); color: var(--bg); }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.actions form.inline { display: inline; }

.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--muted); }
.table th { color: var(--muted); font-weight: 600; font-size: 0.85rem; }
.table tbody tr:hover { background: rgba(255,255,255,0.03); }
.table tr.copy-row td { padding-top: 0; padding-bottom: 0.75rem; border-bottom: 1px solid var(--muted); vertical-align: top; }
.client-copy-details { margin: 0.25rem 0 0; }
.client-copy-details summary { cursor: pointer; color: var(--accent); font-size: 0.9rem; }
.client-copy-pre { white-space: pre-wrap; word-break: break-all; font-size: 0.8rem; background: var(--bg); padding: 0.75rem; border-radius: 4px; margin: 0.5rem 0 0.5rem 0; max-height: 20em; overflow: auto; }
.btn-copy { background: var(--ok); color: var(--bg); border: none; margin-top: 0.25rem; }
.btn-copy:hover { filter: brightness(1.1); }
.copy-toast { position: fixed; bottom: 1.5rem; right: 1.5rem; padding: 0.6rem 1rem; border-radius: var(--radius); font-size: 0.9rem; font-weight: 500; box-shadow: 0 4px 12px rgba(0,0,0,0.3); opacity: 0; transform: translateY(0.5rem); transition: opacity 0.2s, transform 0.2s; z-index: 9999; pointer-events: none; }
.copy-toast-show { opacity: 1; transform: translateY(0); }
.copy-toast-ok { background: var(--ok); color: var(--bg); }
.copy-toast-err { background: var(--err); color: var(--bg); }