:root {
  --coral: #ff6f61;
  --coral-dark: #e5574a;
  --teal: #12959b;
  --ink: #1f2933;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f7f8fa;
  --card: #ffffff;
  --req: #e5574a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

.wrap { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 20px; }

/* Header / footer */
.site-header { background: var(--card); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { font-size: 22px; font-weight: 800; letter-spacing: -.5px; text-decoration: none; color: var(--teal); }
.brand span { color: var(--coral); }
.nav { display: flex; align-items: center; }
.nav a { margin-left: 20px; text-decoration: none; color: var(--muted); font-weight: 600; }
.nav a:hover { color: var(--ink); }
.logout-form { margin: 0 0 0 20px; }
.linkbtn { background: none; border: 0; padding: 0; cursor: pointer; color: var(--muted); font-weight: 600; font-family: inherit; font-size: 15px; }
.linkbtn:hover { color: var(--coral-dark); }

/* Auth */
.auth-box { max-width: 380px; margin: 20px auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px 26px; }
.auth-form { margin-top: 14px; }
.auth-form input[type=text], .auth-form input[type=password] {
  width: 100%; padding: 10px 12px; border: 1px solid #cbd2d9; border-radius: 9px;
  font-size: 15px; font-family: inherit; background: #fff; color: var(--ink);
}
.auth-form input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(18,149,155,.15); }
.auth-form .btn { width: 100%; margin-top: 6px; }
.main { padding: 34px 20px 60px; }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; padding: 22px 0; }
.tag { background: var(--coral); color: #fff; border-radius: 6px; padding: 1px 8px; font-size: 12px; font-weight: 700; }

/* Hero */
.hero { padding: 22px 0 8px; }
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -.5px; }
h2 { font-size: 22px; margin: 34px 0 16px; }
h3 { font-size: 17px; margin: 0 0 6px; }
.lead { font-size: 18px; color: #374151; margin: 0 0 20px; }
.note { color: var(--muted); font-size: 14px; }
.cta { margin: 18px 0; }

/* Buttons */
.btn {
  display: inline-block; background: var(--coral); color: #fff; text-decoration: none;
  font-weight: 700; font-size: 16px; border: 0; border-radius: 10px; padding: 13px 22px;
  cursor: pointer; transition: background .15s;
}
.btn:hover { background: var(--coral-dark); }
.btn-ghost { background: transparent; color: var(--teal); box-shadow: inset 0 0 0 2px var(--teal); }
.btn-ghost:hover { background: rgba(18,149,155,.08); }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

/* Messages */
.msg { padding: 12px 16px; border-radius: 10px; margin-bottom: 14px; }
.msg-success { background: #e7f7ee; color: #106b3f; }
.msg-error { background: #fdecea; color: #b3261e; }

/* Questionnaire */
.intro-block { margin-bottom: 18px; }
.draft-note { background: #eef7f7; border: 1px solid #cfe8e9; color: #0f6b70; border-radius: 9px; padding: 10px 14px; font-size: 14px; margin: 12px 0 0; }
.q-form { margin-top: 8px; }
.q-section { border: 1px solid var(--line); background: var(--card); border-radius: 14px; padding: 8px 22px 20px; margin: 0 0 20px; }
.q-section legend { font-weight: 800; font-size: 18px; padding: 0 8px; display: flex; align-items: center; gap: 10px; }
.q-num { background: var(--teal); color: #fff; width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; }
.q-sec-intro { color: var(--muted); font-size: 14px; margin: 4px 0 16px; }
.q-field { margin-bottom: 18px; }
.q-label { display: block; font-weight: 600; margin-bottom: 6px; }
.q-help { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.req { color: var(--req); }

.q-field input[type=text], .q-field input[type=email], .q-field input[type=tel],
.q-field input[type=number], .q-field textarea, .q-field select {
  width: 100%; padding: 10px 12px; border: 1px solid #cbd2d9; border-radius: 9px;
  font-size: 15px; font-family: inherit; background: #fff; color: var(--ink);
}
.q-field textarea { resize: vertical; }
.q-field input:focus, .q-field textarea:focus, .q-field select:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(18,149,155,.15);
}

.q-options { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.q-opt { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid #cbd2d9; border-radius: 9px; padding: 8px 12px; cursor: pointer; font-size: 15px; }
.q-opt:hover { border-color: var(--teal); }
.q-opt input { accent-color: var(--teal); }

.q-submit { margin-top: 8px; }

@media (max-width: 560px) {
  h1 { font-size: 27px; }
  .header-row { height: 56px; }
}