/* role.css — หน้าเลือกบทบาท (role.html) + ดูทั้ง 2 บทบาท (demo.html) · ใช้สี/ตัวแปรจาก styles.css · YAR OO */

.role-page,
.demo-page { min-height: 100vh; } /* พื้นหลังโหมดมืดเต็มจอ */
.role-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 48px;
}
.role-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 34px;
}
.role-brand strong { display: block; font-size: 22px; line-height: 1.2; color: var(--green); }
.role-brand small { display: block; color: var(--muted); font-size: 13px; margin-top: 3px; }

.covers-tag {
  display: inline-block;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.role-page h1 { font-size: 30px; line-height: 1.25; color: var(--green); margin: 14px 0 8px; }
.role-lead { color: var(--muted); font-size: 16px; margin: 0 0 26px; }

.role-grid { display: grid; gap: 16px; }
/* ปุ่มบทบาทใหญ่ กดง่าย (NFR-03) */
.role-card {
  width: 100%;
  min-height: 112px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 22px;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform .15s, border-color .2s, background .2s;
}
.role-card:hover { border-color: var(--green-2); background: var(--surface-2); }
.role-card:active { transform: scale(.99); }
.role-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--pale);
  color: var(--green);
  flex: none;
}
.role-icon.lime { background: #f2f7df; color: #537533; }
.role-icon .icon { width: 28px; height: 28px; }
.role-copy { flex: 1; min-width: 0; }
.role-copy strong { display: block; font-size: 21px; color: var(--green); line-height: 1.3; }
.role-copy span { display: block; font-size: 15px; color: var(--muted); margin-top: 4px; }
.role-copy small { display: block; font-size: 12px; color: var(--subtle); margin-top: 6px; font-weight: 700; }
.role-go { color: var(--green); }

.role-demo-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  min-height: 48px;
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
}
.role-note { color: var(--muted); font-size: 13px; margin: 8px 0 0; }

/* demo.html: มือถือ 2 เครื่องในจอเดียว */
.demo-page { padding: 18px 20px 28px; }
.demo-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; }
.demo-bar .secondary-button { text-decoration: none; }
.demo-bar .role-note { margin: 0; }
.demo-phones { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.demo-phone h2 { font-size: 17px; color: var(--green); margin: 0 0 8px; text-align: center; }
.demo-phone iframe {
  width: 390px;
  max-width: calc(100vw - 40px);
  height: 780px;
  max-height: calc(100vh - 140px);
  border: 10px solid #1f2a25;
  border-radius: 34px;
  background: var(--bg);
}

@media (max-width: 560px) {
  .role-page { padding: 24px 16px 36px; }
  .role-brand { margin-bottom: 24px; }
  .role-page h1 { font-size: 25px; }
  .role-lead { font-size: 14px; }
  .role-card { min-height: 100px; padding: 17px 16px; gap: 14px; }
  .role-icon { width: 48px; height: 48px; }
  .role-copy strong { font-size: 18px; }
  .role-copy span { font-size: 14px; }
}
body[data-size="large"] .role-copy strong { font-size: 23px; }
body[data-size="large"] .role-copy span { font-size: 16px; }
body[data-theme="dark"] .role-icon.lime { background: #2c3a24; color: #cbe85b; }
body[data-theme="dark"] .demo-phone iframe { border-color: #0b110e; }