*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:       #FF6600;
  --orange-dark:  #E05500;
  --orange-light: #FF8833;
  --orange-pale:  #FFF3EC;
  --orange-tint:  #FFE4D0;
  --navy:         #1B2A4A;
  --navy-light:   #2C3E6B;
  --text:         #1B2A4A;
  --text-sub:     #64748B;
  --text-muted:   #94A3B8;
  --border:       #E2E8F0;
  --bg:           #F7F8FC;
  --white:        #FFFFFF;
}

body {
  font-family: 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 0 0 40px;
}

.container { max-width: 720px; margin: 0 auto; }

/* ── Header ─────────────────────────────── */
.header {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
  text-align: center;
  padding: 40px 24px 36px;
  position: relative;
  overflow: hidden;
}
.header::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.header-badge {
  display: inline-block; font-size: 11px; font-weight: 900;
  letter-spacing: 3px; color: #fff;
  background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.4);
  padding: 5px 18px; border-radius: 20px; margin-bottom: 16px;
}
.header-title {
  font-size: 26px; font-weight: 900; color: #fff;
  margin-bottom: 12px; letter-spacing: -0.5px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.header-desc { font-size: 14px; color: rgba(255,255,255,0.85); line-height: 1.8; }

/* ── Main Padding ─────────────────────────── */
.main { padding: 20px 16px 0; }

/* ── Card ─────────────────────────────────── */
.card {
  background: var(--white); border-radius: 14px; padding: 22px;
  box-shadow: 0 2px 12px rgba(27,42,74,0.08); margin-bottom: 14px;
  border: 1px solid var(--border);
}

/* ── API Setup ───────────────────────────── */
.api-setup { padding: 0; overflow: hidden; }
.api-setup-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 18px; cursor: pointer; user-select: none;
}
.api-setup-left { display: flex; align-items: center; gap: 8px; }
.api-icon { font-size: 15px; }
.api-title { font-size: 14px; font-weight: 700; color: var(--text); }
.api-setup-right { display: flex; align-items: center; gap: 8px; }
.api-dot { width: 8px; height: 8px; border-radius: 50%; }
.api-dot.connected { background: #22C55E; }
.api-dot.disconnected { background: #CBD5E1; }
.api-status-text { font-size: 12px; color: var(--text-sub); }
.api-chevron { font-size: 11px; color: var(--text-muted); transition: transform 0.2s; }

.api-setup-body { padding: 0 18px 18px; border-top: 1px solid var(--border); }
.api-desc { font-size: 13px; color: var(--text-sub); margin: 13px 0 11px; line-height: 1.6; }
.api-input-row { display: flex; gap: 8px; }
.api-input {
  flex: 1; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 14px; font-family: inherit; outline: none; transition: border-color 0.2s;
  color: var(--text);
}
.api-input:focus { border-color: var(--orange); }
.btn-api {
  padding: 10px 16px; border-radius: 8px; border: none; font-size: 13px; font-weight: 700;
  font-family: inherit; cursor: pointer; background: var(--orange); color: #fff;
  white-space: nowrap; transition: background 0.2s;
}
.btn-api:hover { background: var(--orange-dark); }
.btn-api-clear {
  padding: 10px 14px; border-radius: 8px; border: none; font-size: 13px; font-weight: 700;
  font-family: inherit; cursor: pointer; background: #FEE2E2; color: #DC2626;
  white-space: nowrap; transition: opacity 0.2s;
}
.btn-api-clear:hover { opacity: 0.8; }
.api-msg { font-size: 12px; margin-top: 8px; padding: 6px 10px; border-radius: 6px; }
.api-msg.success { color: #065F46; background: #D1FAE5; }
.api-msg.error { color: #991B1B; background: #FEE2E2; }

/* ── Select ──────────────────────────────── */
.select-section { }
.section-label {
  display: block; font-size: 11px; font-weight: 800; color: var(--text-sub);
  letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 10px;
}
.select-wrapper { position: relative; }
.select-wrapper::after {
  content: '▼'; position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%); font-size: 10px; color: var(--text-muted); pointer-events: none;
}
select {
  width: 100%; padding: 13px 40px 13px 16px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 15px; font-family: inherit; color: var(--text);
  background: var(--white); appearance: none; cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
select:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,102,0,0.12); }

/* ── Profile Card ────────────────────────── */
.profile-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff; border: none;
}
.profile-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.grade-tag { font-size: 11px; font-weight: 800; letter-spacing: 1.5px; padding: 4px 12px; border-radius: 20px; }
.grade-tag.vvip   { background: rgba(255,102,0,0.25); color: #FFB380; border: 1px solid rgba(255,102,0,0.5); }
.grade-tag.vip    { background: rgba(255,255,255,0.15); color: #E2E8F0; border: 1px solid rgba(255,255,255,0.3); }
.grade-tag.gold   { background: rgba(251,191,36,0.2); color: #FCD34D; border: 1px solid rgba(251,191,36,0.4); }
.grade-tag.silver { background: rgba(148,163,184,0.2); color: #CBD5E1; border: 1px solid rgba(148,163,184,0.35); }
.profile-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 23px; background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.2);
}
.passenger-name { font-size: 21px; font-weight: 900; color: #fff; margin-bottom: 4px; }
.passenger-sub { font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: 14px; }
.profile-details { display: flex; flex-wrap: wrap; gap: 7px; }
.detail-chip {
  font-size: 12px; padding: 4px 10px; border-radius: 8px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.12);
}

/* ── Situation Card ──────────────────────── */
.situation-badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  color: var(--orange); background: var(--orange-pale);
  border: 1px solid var(--orange-tint); padding: 3px 10px; border-radius: 20px; margin-bottom: 12px;
}
.situation-text { font-size: 15px; color: var(--text); line-height: 1.8; margin-bottom: 16px; }
.hint-box { background: var(--orange-pale); border: 1px solid var(--orange-tint); border-radius: 12px; padding: 14px 16px; }
.hint-label { display: block; font-size: 12px; font-weight: 800; color: var(--orange-dark); margin-bottom: 8px; }
.hint-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.hint-list li { font-size: 13px; color: #7C3500; line-height: 1.6; padding-left: 16px; position: relative; }
.hint-list li::before { content: '•'; position: absolute; left: 4px; color: var(--orange); font-weight: 900; }

/* ── Status ──────────────────────────────── */
.action-section { }
.status-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.status-label { font-size: 13px; font-weight: 700; color: var(--text-sub); }
.status-badge { font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 20px; }
.status-badge.waiting   { background: #F1F5F9; color: var(--text-muted); }
.status-badge.recording { background: #FEE2E2; color: #EF4444; animation: pulse 1.2s infinite; }
.status-badge.recorded  { background: var(--orange-pale); color: var(--orange-dark); }
.status-badge.loading   { background: #EFF6FF; color: #3B82F6; animation: pulse 1.2s infinite; }
.status-badge.done      { background: #DCFCE7; color: #16A34A; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ── Recording Area ──────────────────────── */
.recording-area { text-align: center; padding: 28px 22px; }
.recording-guide { font-size: 14px; color: var(--text-sub); margin-bottom: 20px; }
.record-btn-wrap { display: flex; justify-content: center; }

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 10px; font-size: 15px; font-weight: 700;
  font-family: inherit; border: none; cursor: pointer; transition: all 0.2s; outline: none;
}
.btn-icon { font-size: 18px; }

.btn-record {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: #fff; min-width: 200px; justify-content: center;
  box-shadow: 0 4px 16px rgba(255,102,0,0.35);
}
.btn-record:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,102,0,0.45); }
.btn-record.active { background: linear-gradient(135deg, #EF4444, #F87171); box-shadow: 0 4px 14px rgba(239,68,68,0.35); }
.btn-record:disabled { background: #E2E8F0; color: #94A3B8; box-shadow: none; cursor: not-allowed; }

.btn-submit {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: #fff; flex: 1; justify-content: center;
}
.btn-submit:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(27,42,74,0.35); }
.btn-submit:disabled { background: #E2E8F0; color: #94A3B8; cursor: not-allowed; }

.btn-reset {
  background: var(--white); color: var(--text-sub);
  border: 1.5px solid var(--border); flex: 1; justify-content: center;
}
.btn-reset:hover { background: var(--bg); transform: translateY(-1px); }

.btn-text-link { background: none; border: none; color: var(--text-muted); font-size: 12px; cursor: pointer; padding: 4px 0; margin-top: 8px; font-family: inherit; }
.btn-text-link:hover { color: var(--orange); text-decoration: underline; }

/* ── Recording Indicator ─────────────────── */
.recording-indicator { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 16px; }
.dot { width: 8px; height: 8px; background: #EF4444; border-radius: 50%; animation: bounce 0.8s infinite alternate; }
.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { from { transform: translateY(0); opacity: 0.5; } to { transform: translateY(-6px); opacity: 1; } }
.recording-text { font-size: 13px; font-weight: 700; color: #EF4444; margin-left: 4px; }

/* ── Live Transcript ─────────────────────── */
.live-transcript-box { background: #FFF7F3; border: 1.5px solid var(--orange-tint); border-radius: 10px; padding: 12px 14px; margin-top: 16px; text-align: left; }
.live-transcript-label { font-size: 11px; font-weight: 700; color: var(--orange); letter-spacing: 0.5px; margin-bottom: 6px; }
.live-transcript-text { font-size: 14px; color: var(--text); line-height: 1.7; min-height: 20px; }

/* ── Fallback Input ──────────────────────── */
.fallback-input { margin-top: 16px; text-align: left; }
.fallback-label { font-size: 13px; color: var(--text-sub); display: block; margin-bottom: 8px; }
.fallback-textarea {
  width: 100%; padding: 12px; border: 1.5px solid var(--border); border-radius: 10px;
  font-size: 14px; font-family: inherit; resize: vertical; outline: none;
  min-height: 80px; transition: border-color 0.2s; color: var(--text);
}
.fallback-textarea:focus { border-color: var(--orange); }

/* ── Transcript Result ───────────────────── */
.transcript-result { border-left: 4px solid var(--orange); }
.transcript-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.t-icon { font-size: 20px; }
.t-title { font-size: 15px; font-weight: 700; color: var(--text); }
.transcript-final { font-size: 15px; color: var(--text); line-height: 1.7; }
.transcript-edit { width: 100%; margin-top: 8px; padding: 10px; border: 1.5px solid var(--orange); border-radius: 8px; font-size: 14px; font-family: inherit; resize: vertical; outline: none; color: var(--text); }

/* ── Loading Response ────────────────────── */
.loading-response {
  display: flex; align-items: center; gap: 10px;
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: 14px; padding: 16px 20px; margin-bottom: 14px;
}
.loading-avatar { font-size: 24px; }
.loading-dots { display: flex; gap: 5px; }
.ldot { width: 7px; height: 7px; background: var(--orange-tint); border-radius: 50%; animation: ldotBounce 0.8s infinite alternate; }
.ldot:nth-child(2) { animation-delay: 0.2s; }
.ldot:nth-child(3) { animation-delay: 0.4s; }
@keyframes ldotBounce { from { transform: translateY(0); opacity: 0.4; } to { transform: translateY(-5px); opacity: 1; } }
.loading-text { font-size: 13px; color: var(--text-sub); }

/* ── Passenger Response ──────────────────── */
.passenger-response-card { border-left: 4px solid var(--orange); }
.pr-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.pr-avatar {
  font-size: 26px; width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pr-name-wrap { display: flex; flex-direction: column; gap: 3px; }
.pr-name { font-size: 15px; font-weight: 800; color: var(--text); }
.pr-tag { font-size: 11px; font-weight: 600; color: var(--orange); background: var(--orange-pale); padding: 2px 8px; border-radius: 10px; width: fit-content; }
.pr-bubble { background: var(--orange-pale); border: 1px solid var(--orange-tint); border-radius: 0 14px 14px 14px; padding: 16px 18px; }
.pr-text { font-size: 15px; color: var(--text); line-height: 1.8; }

/* ── Evaluation ──────────────────────────── */
.result-area { border-left: 4px solid var(--orange); }
.result-header { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.result-icon { font-size: 20px; }
.result-title { font-size: 16px; font-weight: 700; color: var(--text); }
.score-row { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.score-label { font-size: 13px; font-weight: 700; color: var(--text-sub); }
.score-value { font-size: 30px; font-weight: 900; color: var(--orange); min-width: 64px; }
.score-bar { flex: 1; min-width: 100px; height: 7px; background: #E2E8F0; border-radius: 4px; overflow: hidden; }
.score-bar-fill { height: 100%; background: linear-gradient(90deg, var(--orange), var(--orange-light)); border-radius: 4px; width: 0; transition: width 0.9s cubic-bezier(.25,.8,.25,1); }
.score-bar-fill.high { background: linear-gradient(90deg, #16A34A, #22C55E); }
.score-bar-fill.mid  { background: linear-gradient(90deg, var(--orange), var(--orange-light)); }
.score-bar-fill.low  { background: linear-gradient(90deg, #EF4444, #F87171); }
.score-value { }
.feedback-text { font-size: 14px; color: var(--text); line-height: 1.7; margin-bottom: 12px; }
.strengths-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.strength-item { font-size: 13px; color: #065F46; background: #DCFCE7; padding: 8px 12px; border-radius: 8px; line-height: 1.5; border-left: 3px solid #22C55E; }
.improvement-box { background: var(--orange-pale); border: 1px solid var(--orange-tint); border-radius: 10px; padding: 12px 14px; }
.improvement-label { display: block; font-size: 12px; font-weight: 700; color: var(--orange-dark); margin-bottom: 6px; }
.improvement-text { font-size: 13px; color: #7C3500; line-height: 1.6; }

/* ── Action Buttons ──────────────────────── */
.action-buttons { display: flex; gap: 10px; margin-top: 4px; }

/* ── Error Box ───────────────────────────── */
.error-box { display: flex; align-items: flex-start; gap: 10px; background: #FFF1F2; border: 1px solid #FECDD3; border-radius: 10px; padding: 14px 16px; margin-top: 12px; }
.error-icon { font-size: 16px; flex-shrink: 0; }
.error-text { font-size: 13px; color: #BE123C; line-height: 1.6; }

/* ── Footer ──────────────────────────────── */
.footer { text-align: center; padding: 24px 0 12px; font-size: 12px; color: var(--text-muted); }

/* ── Utility ─────────────────────────────── */
.hidden { display: none !important; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 480px) {
  .header { padding: 32px 18px 28px; }
  .header-title { font-size: 22px; }
  .main { padding: 16px 12px 0; }
  .card { padding: 18px; }
  .btn { font-size: 14px; padding: 12px 18px; }
  .score-value { font-size: 26px; }
}