/* Chen SMS design tokens. Gold sampled from the supplied logo: #F8C830 (bright) and #E09800 (deep). */
:root {
  --bg: #070707;
  --bg2: #0d0d0d;
  --card: #121212;
  --card2: #1a1a1a;
  --line: #262626;
  --line2: #333;
  --txt: #f5f4ef;
  --mut: #9a9a93;
  --dim: #66665f;
  --gold: #f8c830;
  --gold2: #e09800;
  --gold-soft: rgba(248, 200, 48, .12);
  --gold-grad: linear-gradient(135deg, #ffd955 0%, #f8c830 40%, #e09800 100%);
  --pale: #f6e8ad;
  --sand: #ead9a8;
  --paper: #f4f1e8;
  --ok: #4ade9a;
  --warn: #ffb020;
  --bad: #ff6b6b;
  --r: 20px;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Outfit', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--txt);
  font: 400 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3, p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--gold); color: #000; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; }
.gold { color: var(--gold); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--line2); background: var(--card2); color: var(--txt);
  padding: 12px 20px; border-radius: 999px; font-weight: 500; cursor: pointer; text-decoration: none;
  transition: transform .15s, background .15s, border-color .15s, box-shadow .15s; white-space: nowrap;
}
.btn:hover { border-color: #555; }
.btn:active { transform: translateY(1px); }
.btn.gold { background: var(--gold-grad); color: #111; border-color: transparent; font-weight: 600; box-shadow: 0 6px 24px rgba(248, 200, 48, .18); }
.btn.gold:hover { box-shadow: 0 8px 32px rgba(248, 200, 48, .32); }
.btn.light { background: #fff; color: #0a0a0a; border-color: #fff; font-weight: 600; }
.btn.ghost { background: transparent; }
.btn.block { display: flex; width: 100%; }
.btn.sm { padding: 8px 14px; font-size: 14px; }
.btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.alert { padding: 12px 14px; border-radius: 12px; font-size: 14px; margin: 12px 0; border: 1px solid; }
.alert.bad { background: rgba(255, 107, 107, .08); border-color: rgba(255, 107, 107, .35); color: #ffb3b3; }
.alert.warn { background: rgba(255, 176, 32, .08); border-color: rgba(255, 176, 32, .35); color: #ffd58a; }
.alert.ok { background: rgba(74, 222, 154, .08); border-color: rgba(74, 222, 154, .35); color: #9af0c6; }
.alert.info { background: var(--gold-soft); border-color: rgba(248, 200, 48, .3); color: #ffe38a; }

label { display: block; font-size: 13px; color: var(--mut); margin-top: 14px; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=datetime-local], input:not([type]), select, textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px; background: #0b0b0b; border: 1px solid var(--line2);
  border-radius: 12px; color: var(--txt); font-size: 15px;
}
input:focus, select:focus, textarea:focus { border-color: var(--gold); outline: none; box-shadow: 0 0 0 3px rgba(248, 200, 48, .14); }
textarea { resize: vertical; min-height: 120px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 20px; }
.brand b { color: var(--gold); font-weight: 700; }
.brand img { border-radius: 10px; }