/* ============================================================
   TAI Free Diagnosis — Modern Blue Theme (2026-05-09)
   기존 craft 빨강 테마를 첨부 이미지 패턴(라이트 블루 SaaS)으로 교체.
   JS 의존 클래스/ID 100% 유지, 시각만 변경. 5단계 wizard 그대로.
   ============================================================ */

:root {
  --tai-blue: #2563eb;
  --tai-blue-dark: #1d4ed8;
  --tai-blue-light: #eff6ff;
  --tai-blue-lighter: #dbeafe;
  --tai-text: #0f172a;
  --tai-text-2: #1e293b;
  --tai-muted: #64748b;
  --tai-line: #e2e8f0;
  --tai-line-2: #cbd5e1;
  --tai-bg: #f8fafc;
  --tai-bg-2: #f1f5f9;
  --tai-card: #ffffff;
  --tai-shadow-sm: 0 1px 3px rgba(15,23,42,.06);
  --tai-shadow-md: 0 4px 16px rgba(15,23,42,.08);
  --tai-shadow-lg: 0 10px 28px rgba(15,23,42,.10);

  --tai-success-bg: #ecfdf5;
  --tai-success-line: #6ee7b7;
  --tai-success-text: #047857;
  --tai-warn-bg: #fffbeb;
  --tai-warn-line: #fcd34d;
  --tai-warn-text: #b45309;
  --tai-danger-bg: #fef2f2;
  --tai-danger-line: #fca5a5;
  --tai-danger-text: #991b1b;
}

* { box-sizing: border-box; }
body.diag-page-modern {
  margin: 0;
  font-family: 'Noto Sans KR', sans-serif;
  background: #fff;
  color: var(--tai-text);
}
body.diag-page-modern a { text-decoration: none; }

/* ── LAYOUT ──────────────────────────────────────────────── */
.diag-page-modern .diag-layout {
  margin-top: var(--tai-nav-h, 90px);
  min-height: calc(100vh - var(--tai-nav-h, 90px));
  display: grid;
  grid-template-columns: 480px 1fr;
}
@media (max-width: 991px) {
  .diag-page-modern .diag-layout { grid-template-columns: 1fr; }
  .diag-page-modern .diag-left { display: none; }
}

/* ── LEFT SIDEBAR (라이트 그레이 + 일러스트) ──────────── */
.diag-page-modern .diag-left {
  background: var(--tai-bg);
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: var(--tai-nav-h, 90px);
  height: calc(100vh - var(--tai-nav-h, 90px));
  overflow-y: auto;
  color: var(--tai-text);
}
.diag-page-modern .diag-left .dl-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--tai-blue);
  background: transparent;
  border: none;
  padding: 0;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 24px;
}
.diag-page-modern .diag-left .dl-tag::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2220%22%20height%3D%2220%22%20viewBox%3D%220%200%2020%2020%22%20fill%3D%22none%22%3E%3Cpath%20d%3D%22M10%201L2.5%204V9.5C2.5%2014%205.5%2018%2010%2019C14.5%2018%2017.5%2014%2017.5%209.5V4L10%201Z%22%20fill%3D%22%232563EB%22%2F%3E%3Cpath%20d%3D%22M7%2010L9%2012L13%208%22%20stroke%3D%22white%22%20stroke-width%3D%221.5%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%3C%2Fsvg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}
.diag-page-modern .diag-left h2 {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.03em;
  color: var(--tai-text);
  margin: 0 0 24px;
}
.diag-page-modern .diag-left h2 em {
  color: var(--tai-blue);
  font-style: normal;
}
.diag-page-modern .diag-left .dl-desc {
  font-size: 1rem;
  color: var(--tai-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.diag-page-modern .diag-left .dl-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 22px;
}
.diag-page-modern .diag-left .dl-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border: none;
  padding: 0;
  font-size: 1rem;
  color: var(--tai-text);
  font-weight: 700;
  line-height: 1.5;
}
.diag-page-modern .diag-left .dl-list li::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--tai-blue-light);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2218%22%20height%3D%2218%22%20viewBox%3D%220%200%2018%2018%22%20fill%3D%22none%22%3E%3Cpath%20d%3D%22M5%209.5L8%2012.5L13%206.5%22%20stroke%3D%22%232563EB%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%3C%2Fsvg%3E");
  background-position: center;
  background-repeat: no-repeat;
}
.diag-page-modern .diag-left .dl-stamp {
  display: inline-block;
  border: 1.5px solid var(--tai-blue);
  border-radius: 8px;
  padding: 10px 18px;
  font-size: .8rem;
  font-weight: 700;
  color: var(--tai-blue);
  letter-spacing: 0;
  transform: none;
  margin-top: 8px;
  background: var(--tai-blue-light);
}

/* ── RIGHT MAIN ─────────────────────────────────────────── */
.diag-page-modern .diag-right {
  padding: 48px 56px 80px;
  background: var(--tai-card);
  overflow-y: auto;
}
@media (max-width: 600px) {
  .diag-page-modern .diag-right { padding: 32px 18px 60px; }
}

/* ── PROGRESS BAR (5-step modern) ───────────────────────── */
.diag-page-modern .pb-wrap {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
  gap: 0;
}
.diag-page-modern .pb-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}
.diag-page-modern .pb-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--tai-line);
  color: var(--tai-muted);
  font-size: .85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  box-shadow: none;
}
.diag-page-modern .pb-dot.active {
  background: var(--tai-blue);
  color: #fff;
  box-shadow: 0 4px 12px rgba(37,99,235,.3);
}
.diag-page-modern .pb-dot.done {
  background: var(--tai-blue-dark);
  color: #fff;
}
.diag-page-modern .pb-label {
  font-size: .75rem;
  color: var(--tai-muted);
  font-weight: 500;
  white-space: nowrap;
}
.diag-page-modern .pb-label.active {
  color: var(--tai-text);
  font-weight: 700;
}
.diag-page-modern .pb-label.done {
  color: var(--tai-text);
  font-weight: 600;
}
.diag-page-modern .pb-line {
  flex: 1;
  height: 2px;
  background: var(--tai-line);
  margin: 0 6px 24px;
  transition: background .2s;
}
.diag-page-modern .pb-line.done {
  background: var(--tai-blue);
}

/* ── PANELS ─────────────────────────────────────────────── */
.diag-page-modern .panel { display: none; }
.diag-page-modern .panel.active { display: block; }

.diag-page-modern .panel-title {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--tai-text);
  margin: 0 0 8px;
  line-height: 1.35;
  letter-spacing: -.02em;
}
.diag-page-modern .panel-sub {
  font-size: .95rem;
  color: var(--tai-muted);
  margin: 0 0 32px;
  line-height: 1.65;
}

/* ── AUTH CARD ──────────────────────────────────────────── */
.diag-page-modern .auth-card {
  background: var(--tai-bg);
  border: 1px solid var(--tai-line);
  border-radius: 16px;
  padding: 48px 32px;
  text-align: center;
  margin-bottom: 24px;
  box-shadow: var(--tai-shadow-sm);
}
.diag-page-modern .auth-card .auth-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: var(--tai-blue-light);
  color: var(--tai-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.diag-page-modern .auth-card .auth-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--tai-text);
  margin-bottom: 12px;
}
.diag-page-modern .auth-card .auth-desc {
  font-size: .92rem;
  color: var(--tai-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.diag-page-modern .auth-card .auth-note {
  font-size: .8rem;
  color: var(--tai-muted);
  margin-top: 16px;
  line-height: 1.6;
}

/* ── LIMIT USED ─────────────────────────────────────────── */
.diag-page-modern .limit-used-box {
  background: #fff7ed;
  border: 1.5px solid #fdba74;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  margin-bottom: 24px;
}
.diag-page-modern .limit-used-box .lu-title {
  font-weight: 800;
  color: #c2410c;
  margin-bottom: 8px;
}
.diag-page-modern .limit-used-box .lu-desc {
  font-size: .88rem;
  color: #92400e;
  line-height: 1.6;
}

/* ── SECTOR CARDS (사업장 유형) ─────────────────────────── */
.diag-page-modern .sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
@media (max-width: 768px) {
  .diag-page-modern .sector-grid { grid-template-columns: 1fr; }
}
.diag-page-modern .sector-card {
  background: var(--tai-card);
  border: 2px solid var(--tai-line);
  border-radius: 14px;
  padding: 32px 16px 24px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  user-select: none;
  box-shadow: none;
}
.diag-page-modern .sector-card:hover {
  border-color: var(--tai-blue);
  background: #fff;
}
.diag-page-modern .sector-card.selected {
  border-color: var(--tai-blue);
  background: var(--tai-blue-light);
  box-shadow: 0 4px 16px rgba(37,99,235,.12);
}
.diag-page-modern .sector-card .sc-icon {
  font-size: 3rem;
  margin-bottom: 14px;
  filter: grayscale(50%);
  opacity: .7;
  transition: all .15s;
}
.diag-page-modern .sector-card:hover .sc-icon,
.diag-page-modern .sector-card.selected .sc-icon {
  filter: grayscale(0);
  opacity: 1;
}
.diag-page-modern .sector-card .sc-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--tai-text);
  margin-bottom: 6px;
}
.diag-page-modern .sector-card .sc-desc {
  font-size: .8rem;
  color: var(--tai-muted);
  line-height: 1.5;
}
.diag-page-modern .sector-card .sc-free {
  display: inline-block;
  background: var(--tai-success-bg);
  color: var(--tai-success-text);
  border-radius: 6px;
  font-size: .68rem;
  font-weight: 700;
  padding: 3px 8px;
  margin-top: 10px;
}

/* ── FORM CARDS ─────────────────────────────────────────── */
.diag-page-modern .form-card {
  background: var(--tai-bg);
  border: 1px solid var(--tai-line);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: none;
}
.diag-page-modern .form-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--tai-text);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--tai-line);
}
.diag-page-modern .form-row { margin-bottom: 20px; }
.diag-page-modern .form-label-tai {
  font-size: .9rem;
  font-weight: 600;
  color: var(--tai-text);
  margin-bottom: 8px;
  display: block;
}
.diag-page-modern .req { color: var(--tai-blue); }
.diag-page-modern .form-input-tai {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--tai-line);
  border-radius: 10px;
  background: var(--tai-card);
  font-size: .95rem;
  font-family: inherit;
  color: var(--tai-text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.diag-page-modern .form-input-tai:focus {
  border-color: var(--tai-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.diag-page-modern .form-input-tai::placeholder { color: #94a3b8; }
.diag-page-modern .form-help {
  font-size: .8rem;
  color: var(--tai-muted);
  margin-top: 6px;
  line-height: 1.5;
}
.diag-page-modern .form-note-auto {
  font-size: .78rem;
  color: var(--tai-blue);
  margin-top: 6px;
  font-weight: 600;
}

.diag-page-modern .num-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}
.diag-page-modern .num-wrap input {
  width: 100%;
  text-align: right;
  padding-right: 56px;
}
.diag-page-modern .num-unit {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--tai-muted);
  font-weight: 500;
  font-size: .9rem;
  pointer-events: none;
}

.diag-page-modern .form-select-tai {
  width: 100%;
  height: 48px;
  padding: 0 40px 0 16px;
  border: 1px solid var(--tai-line);
  border-radius: 10px;
  background: var(--tai-card);
  font-size: .95rem;
  font-family: inherit;
  color: var(--tai-text);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2212%22%20height%3D%228%22%20viewBox%3D%220%200%2012%208%22%20fill%3D%22none%22%3E%3Cpath%20d%3D%22M1%201.5L6%206.5L11%201.5%22%20stroke%3D%22%2364748B%22%20stroke-width%3D%221.5%22%20stroke-linecap%3D%22round%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  transition: border-color .15s, box-shadow .15s;
}
.diag-page-modern .form-select-tai:focus {
  border-color: var(--tai-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

/* Yes/No */
.diag-page-modern .yn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.diag-page-modern .yn-btn {
  border: 1.5px solid var(--tai-line);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 600;
  color: var(--tai-muted);
  transition: all .15s;
  user-select: none;
  background: var(--tai-card);
}
.diag-page-modern .yn-btn:hover { border-color: var(--tai-blue); }
.diag-page-modern .yn-btn.sel-yes {
  border-color: var(--tai-blue);
  background: var(--tai-blue-light);
  color: var(--tai-blue);
  font-weight: 700;
}
.diag-page-modern .yn-btn.sel-no {
  border-color: var(--tai-text);
  background: var(--tai-bg-2);
  color: var(--tai-text);
  font-weight: 700;
}
.diag-page-modern .yn-btn.sel-unknown {
  border-color: var(--tai-line-2);
  background: var(--tai-bg);
  color: var(--tai-muted);
}

/* Multi-select */
.diag-page-modern .check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
@media (max-width: 400px) {
  .diag-page-modern .check-grid { grid-template-columns: 1fr; }
}
.diag-page-modern .check-card {
  border: 1.5px solid var(--tai-line);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .87rem;
  font-weight: 500;
  color: var(--tai-text);
  user-select: none;
  background: var(--tai-card);
}
.diag-page-modern .check-card:hover { border-color: var(--tai-blue); }
.diag-page-modern .check-card.checked {
  border-color: var(--tai-blue);
  background: var(--tai-blue-light);
  font-weight: 600;
}
.diag-page-modern .check-card .ck-chk {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1.5px solid var(--tai-line);
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: .7rem;
  color: #fff;
  transition: all .15s;
}
.diag-page-modern .check-card.checked .ck-chk {
  background: var(--tai-blue);
  border-color: var(--tai-blue);
}

/* Address */
.diag-page-modern .addr-wrap { position: relative; }
.diag-page-modern .addr-search-row {
  display: flex;
  gap: 8px;
}
.diag-page-modern .addr-search-row .form-input-tai { flex: 1; }
.diag-page-modern .btn-addr {
  background: var(--tai-text);
  color: #fff;
  font-size: .88rem;
  font-weight: 700;
  padding: 0 20px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  height: 48px;
  transition: background .15s;
}
.diag-page-modern .btn-addr:hover { background: var(--tai-text-2); }
.diag-page-modern .btn-addr:disabled {
  background: var(--tai-line-2);
  cursor: not-allowed;
}
.diag-page-modern .addr-dropdown {
  border: 1px solid var(--tai-line);
  border-radius: 10px;
  background: var(--tai-card);
  max-height: 240px;
  overflow-y: auto;
  display: none;
  box-shadow: var(--tai-shadow-md);
  margin-top: 8px;
}
.diag-page-modern .addr-dropdown.show { display: block; }
.diag-page-modern .addr-item {
  padding: 12px 16px;
  font-size: .88rem;
  cursor: pointer;
  border-bottom: 1px solid var(--tai-bg-2);
  color: var(--tai-text);
  transition: background .15s;
}
.diag-page-modern .addr-item:last-child { border-bottom: none; }
.diag-page-modern .addr-item:hover { background: var(--tai-bg); }
.diag-page-modern .addr-item .road { font-weight: 600; }
.diag-page-modern .addr-item .jibun {
  font-size: .78rem;
  color: var(--tai-muted);
  margin-top: 3px;
}
.diag-page-modern .addr-selected {
  background: var(--tai-success-bg);
  border: 1px solid var(--tai-success-line);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: .85rem;
  color: var(--tai-success-text);
  font-weight: 600;
  display: none;
  margin-top: 8px;
}
.diag-page-modern .addr-selected.show { display: block; }

/* Register status */
.diag-page-modern .register-status {
  font-size: .8rem;
  border-radius: 10px;
  padding: 10px 14px;
  margin-top: 8px;
  display: none;
}
.diag-page-modern .register-status.loading {
  display: block;
  background: var(--tai-blue-light);
  color: var(--tai-blue);
}
.diag-page-modern .register-status.success {
  display: block;
  background: var(--tai-success-bg);
  color: var(--tai-success-text);
}
.diag-page-modern .register-status.warn {
  display: block;
  background: var(--tai-warn-bg);
  color: var(--tai-warn-text);
}
.diag-page-modern .register-status.error {
  display: block;
  background: var(--tai-danger-bg);
  color: #dc2626;
}

/* Asbestos */
.diag-page-modern .asbestos-warn {
  background: #fff7ed;
  border: 1px solid #fdba74;
  border-radius: 10px;
  padding: 12px 14px;
  margin-top: 8px;
  font-size: .82rem;
  color: #c2410c;
  display: none;
}
.diag-page-modern .asbestos-warn.show { display: block; }

/* Disclaimer */
.diag-page-modern .disclaimer-box {
  background: var(--tai-bg);
  border: 1px solid var(--tai-line);
  border-radius: 12px;
  padding: 20px;
  margin: 24px 0;
  box-shadow: none;
}
.diag-page-modern .disclaimer-text {
  font-size: .85rem;
  color: var(--tai-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}
.diag-page-modern .disclaimer-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}
.diag-page-modern .disclaimer-check input[type=checkbox] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--tai-blue);
  cursor: pointer;
}
.diag-page-modern .disclaimer-check label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--tai-text);
  cursor: pointer;
  line-height: 1.5;
}

/* Price banner */
.diag-page-modern .price-banner {
  background: var(--tai-success-bg);
  border: 1px solid var(--tai-success-line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
  font-size: .9rem;
  color: var(--tai-success-text);
  font-weight: 700;
  display: none;
}
.diag-page-modern .price-banner.show { display: block; }
.diag-page-modern .price-banner.warn {
  background: var(--tai-warn-bg);
  border-color: var(--tai-warn-line);
  color: var(--tai-warn-text);
}

/* 청약철회 */
.diag-page-modern .withdrawal-notice {
  background: var(--tai-danger-bg);
  border: 1px solid var(--tai-danger-line);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}
.diag-page-modern .withdrawal-notice .wn-title {
  font-size: .85rem;
  font-weight: 800;
  color: var(--tai-danger-text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.diag-page-modern .withdrawal-notice .wn-body {
  font-size: .85rem;
  color: #7f1d1d;
  line-height: 1.75;
  margin-bottom: 16px;
}
.diag-page-modern .withdrawal-notice .wn-body strong { color: var(--tai-danger-text); }
.diag-page-modern .withdrawal-notice .wn-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  padding: 12px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--tai-danger-line);
}
.diag-page-modern .withdrawal-notice .wn-check input[type=checkbox] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: #dc2626;
  cursor: pointer;
}
.diag-page-modern .withdrawal-notice .wn-check label {
  font-size: .88rem;
  font-weight: 700;
  color: var(--tai-danger-text);
  cursor: pointer;
  line-height: 1.5;
}

/* Buttons */
.diag-page-modern .btn-primary-tai {
  background: var(--tai-blue);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 24px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  width: 100%;
  margin-top: 8px;
  transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: 0 4px 14px rgba(37,99,235,.3);
}
.diag-page-modern .btn-primary-tai:hover {
  background: var(--tai-blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.4);
}
.diag-page-modern .btn-primary-tai:disabled {
  background: var(--tai-line-2);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}
.diag-page-modern .btn-secondary-tai {
  background: none;
  border: none;
  color: var(--tai-muted);
  font-size: .9rem;
  cursor: pointer;
  margin-top: 16px;
  display: block;
  width: 100%;
  text-align: center;
  padding: 8px;
  transition: color .15s;
}
.diag-page-modern .btn-secondary-tai:hover { color: var(--tai-blue); }
.diag-page-modern .btn-outline-tai {
  background: var(--tai-card);
  border: 1px solid var(--tai-line);
  color: var(--tai-text);
  font-weight: 700;
  font-size: .92rem;
  padding: 14px;
  border-radius: 10px;
  cursor: pointer;
  width: 100%;
  margin-top: 12px;
  transition: all .15s;
}
.diag-page-modern .btn-outline-tai:hover {
  border-color: var(--tai-blue);
  color: var(--tai-blue);
  background: var(--tai-blue-light);
}

/* Tier cards */
.diag-page-modern .tier-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.diag-page-modern .tier-card {
  border: 2px solid var(--tai-line);
  border-radius: 14px;
  padding: 20px;
  cursor: pointer;
  transition: all .15s;
  background: var(--tai-card);
  user-select: none;
}
.diag-page-modern .tier-card:hover { border-color: var(--tai-blue); }
.diag-page-modern .tier-card.selected {
  border-color: var(--tai-blue);
  background: var(--tai-blue-light);
}
.diag-page-modern .tier-card .tc-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.diag-page-modern .tier-card .tc-name {
  font-weight: 800;
  font-size: 1rem;
  color: var(--tai-text);
}
.diag-page-modern .tier-card .tc-price {
  font-weight: 800;
  color: var(--tai-blue);
  font-size: 1.1rem;
}
.diag-page-modern .tier-card .tc-desc {
  font-size: .87rem;
  color: var(--tai-muted);
  line-height: 1.5;
}
.diag-page-modern .tier-card .tc-badge {
  font-size: .68rem;
  background: var(--tai-blue);
  color: #fff;
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 700;
  margin-left: 8px;
}

/* Result */
.diag-page-modern .result-section { margin-bottom: 24px; }
.diag-page-modern .result-section-title {
  font-size: .9rem;
  font-weight: 800;
  color: var(--tai-text);
  text-transform: none;
  letter-spacing: 0;
  padding: 12px 16px;
  background: var(--tai-blue-light);
  border-radius: 10px;
  margin-bottom: 12px;
}
.diag-page-modern .result-item {
  background: var(--tai-card);
  border: 1px solid var(--tai-line);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 8px;
  font-size: .9rem;
  color: var(--tai-text);
  line-height: 1.6;
}
.diag-page-modern .result-item .ri-title {
  font-weight: 700;
  margin-bottom: 4px;
}
.diag-page-modern .result-item .ri-law {
  font-size: .78rem;
  color: var(--tai-muted);
}
.diag-page-modern .result-unconfirmed {
  background: var(--tai-warn-bg);
  border: 1px solid var(--tai-warn-line);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 8px;
  font-size: .87rem;
  color: var(--tai-warn-text);
  line-height: 1.6;
}
.diag-page-modern .result-unconfirmed .ru-title {
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--tai-warn-text);
}

/* Paid CTA (다크 그라디언트) */
.diag-page-modern .paid-cta {
  background: linear-gradient(135deg, var(--tai-text) 0%, #1e3a8a 100%);
  border-radius: 16px;
  padding: 32px;
  margin-top: 32px;
  text-align: center;
  box-shadow: var(--tai-shadow-lg);
}
.diag-page-modern .paid-cta h5 {
  color: #fff;
  font-weight: 800;
  margin-bottom: 16px;
  font-size: 1.1rem;
}
.diag-page-modern .paid-cta-items {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  text-align: left;
}
.diag-page-modern .paid-cta-items li {
  font-size: .87rem;
  color: rgba(255,255,255,.85);
  padding: 5px 0;
  display: flex;
  gap: 8px;
}
.diag-page-modern .paid-cta-items li::before {
  content: '→';
  color: #60a5fa;
  flex-shrink: 0;
}
.diag-page-modern .btn-paid-reveal {
  background: transparent;
  color: #93c5fd;
  border: 1px solid rgba(147,197,253,.4);
  font-weight: 600;
  font-size: .9rem;
  padding: 10px 24px;
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s;
  margin-bottom: 12px;
}
.diag-page-modern .btn-paid-reveal:hover {
  background: rgba(147,197,253,.1);
  border-color: rgba(147,197,253,.7);
}
.diag-page-modern .paid-price-reveal {
  display: none;
  margin: 12px 0 18px;
}
.diag-page-modern .paid-price-reveal .ppr-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: #93c5fd;
  margin-bottom: 4px;
}
.diag-page-modern .paid-price-reveal .ppr-note {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
}
.diag-page-modern .btn-paid-cta {
  background: var(--tai-blue);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background .15s, transform .15s;
  box-shadow: 0 4px 14px rgba(37,99,235,.4);
}
.diag-page-modern .btn-paid-cta:hover {
  background: var(--tai-blue-dark);
  transform: translateY(-1px);
}

/* Paid result header (블루 그라디언트) */
.diag-page-modern .paid-result-header {
  background: linear-gradient(135deg, var(--tai-blue), var(--tai-blue-dark));
  border-radius: 14px;
  padding: 28px 24px;
  margin-bottom: 24px;
  text-align: center;
  color: #fff;
}
.diag-page-modern .paid-result-header h4 {
  font-weight: 800;
  margin-bottom: 6px;
  color: #fff;
  font-size: 1.15rem;
}
.diag-page-modern .paid-result-header p {
  font-size: .88rem;
  color: rgba(255,255,255,.85);
  margin: 0;
}

.diag-page-modern .result-empty {
  text-align: center;
  padding: 48px 0;
  color: var(--tai-muted);
  font-size: .9rem;
}

/* Diag table */
.diag-page-modern .diag-table-wrap {
  border: 1px solid var(--tai-line);
  border-radius: 12px;
  padding: 14px;
  background: var(--tai-card);
  margin-top: 4px;
}
.diag-page-modern .diag-table-head {
  display: grid;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--tai-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 10px;
}
.diag-page-modern .diag-table-row {
  display: grid;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--tai-bg-2);
}
.diag-page-modern .diag-table-row:last-child { border-bottom: none; }
.diag-page-modern .diag-table-add {
  margin-top: 12px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--tai-blue);
  background: none;
  border: 1.5px dashed var(--tai-line);
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
  width: 100%;
  transition: border-color .15s, background .15s;
}
.diag-page-modern .diag-table-add:hover {
  border-color: var(--tai-blue);
  background: var(--tai-blue-light);
}
.diag-page-modern .diag-ss-wrap { position: relative; }
.diag-page-modern .diag-ss-dd {
  position: absolute;
  left: 0; right: 0; top: 100%;
  z-index: 20;
  background: var(--tai-card);
  border: 1px solid var(--tai-line);
  border-radius: 10px;
  max-height: 200px;
  overflow-y: auto;
  display: none;
  box-shadow: var(--tai-shadow-md);
}
.diag-page-modern .diag-ss-dd.show { display: block; }
.diag-page-modern .diag-ss-item {
  padding: 10px 12px;
  font-size: .85rem;
  cursor: pointer;
  border-bottom: 1px solid var(--tai-bg-2);
}
.diag-page-modern .diag-ss-item:hover { background: var(--tai-bg); }
.diag-page-modern .dt-del {
  font-size: .75rem;
  color: var(--tai-muted);
  border: none;
  background: none;
  cursor: pointer;
  padding: 4px;
}
.diag-page-modern .dt-del:hover { color: #dc2626; }