:root {
  --bg: #12171f; --card: #1a212c; --field: #0f141b; --text: #e6ebf2; --muted: #8b97a8; --accent: #3daee9; --danger: #ed5565; --ok: #27ae60; --line: #2a3441;
  --r: 3px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; font-family: "Noto Sans", "Segoe UI", system-ui, sans-serif; color: var(--text); }
body.login-body { display: grid; place-items: center; padding: 16px; background: var(--bg); }
.login-card { width: min(420px, 100%); background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: var(--r); padding: 32px 28px 28px; }
.brand { display: flex; gap: 12px; align-items: center; margin-bottom: 26px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.brand-mark { width: 40px; height: 40px; border-radius: var(--r); background: var(--accent); color: #04121c; display: grid; place-items: center; font-weight: 700; font-size: 20px; flex: none; }
.brand h1 { margin: 0; font-size: 18px; font-weight: 600; } .brand p { margin: 2px 0 0; color: var(--muted); font-size: 12.5px; }
form { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
input:not([type=checkbox]), select, textarea { background: var(--field); border: 1px solid var(--line); color: var(--text); border-radius: var(--r); padding: 10px 12px; font: inherit; font-size: 14px; letter-spacing: 0; text-transform: none; font-weight: 400; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
.check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 13px; font-weight: 400; letter-spacing: 0; text-transform: none; }
button { background: var(--accent); color: #04121c; border: 0; border-radius: var(--r); padding: 11px 14px; font: inherit; font-weight: 600; cursor: pointer; }
button:hover { filter: brightness(1.08); }
.notice { font-size: 12px; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--muted); background: var(--field); border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; }
.notice summary { cursor: pointer; color: var(--text); font-weight: 600; }
.notice p { line-height: 1.5; margin: 8px 0 0; }
.error { color: var(--danger); font-size: 13px; margin: 0; }