/* ---- Design tokens: named values used throughout ---- */
:root {
  --bg: #0f172a;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #cbd5e1;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --error: #dc2626;
  --success: #059669;
  --radius: 10px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  background: linear-gradient(160deg, var(--bg), #1e293b);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  line-height: 1.5;
}

.card {
  width: 100%;
  max-width: 520px;
  background: var(--card);
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 6px 0 8px;
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.25;
}

.subtitle {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 15px;
}

.field {
  margin-bottom: 18px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 600;
}

label span {
  color: var(--error);
}

input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  color: inherit;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--error);
}

textarea {
  resize: vertical;
  min-height: 96px;
}

.hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--muted);
  text-align: right;
}

.error {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--error);
  min-height: 1em;
}

/* Visually hide the honeypot without display:none,
   which some bots specifically check for. */
.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

button {
  width: 100%;
  margin-top: 8px;
  padding: 13px;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s;
}

button:hover:not(:disabled) {
  background: var(--accent-hover);
}

button:disabled {
  background: #93c5fd;
  cursor: not-allowed;
}

.status {
  margin: 14px 0 0;
  font-size: 14px;
  min-height: 1.2em;
  text-align: center;
}

.status--ok    { color: var(--success); }
.status--error { color: var(--error); }