:root {
  --teal: #0f8a8a;
  --teal-dark: #0b6b6b;
  --teal-light: #e6f5f5;
  --red: #d94b4b;
  --orange: #e08a2e;
  --ink: #26343a;
  --muted: #6b7a80;
  --border: #d9e4e4;
  --bg: #f2f6f6;
  --card-bg: #ffffff;
  --radius: 18px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Apple SD Gothic Neo", "Malgun Gothic", "Pretendard", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--teal-dark);
  color: #fff;
}
.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.05rem; }
.topbar-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.topbar-link {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  background: rgba(255,255,255,.15);
  padding: 6px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.topbar-link:hover { background: rgba(255,255,255,.28); }

.page-wrap {
  max-width: 780px;
  margin: 28px auto 60px;
  padding: 0 16px;
}

.card {
  background: var(--card-bg);
  border: 2px solid var(--teal);
  border-radius: var(--radius);
  padding: 28px 26px;
  min-height: 360px;
  position: relative;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--teal-dark);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
  margin-bottom: 18px;
}

h1.q-title, h2.q-title {
  font-size: 1.25rem;
  margin: 4px 0 22px;
  line-height: 1.5;
}

.intro-hero { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.intro-hero .intro-text { flex: 1 1 320px; }
.intro-hero .intro-emoji { font-size: 5rem; text-align: center; flex: 0 0 140px; }
.intro-desc { color: var(--muted); margin: 14px 0 26px; font-size: 0.92rem; }

.btn {
  display: inline-block;
  border: 2px solid var(--teal);
  color: var(--teal-dark);
  background: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-align: center;
}
.btn:hover { background: var(--teal-light); }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-block { display: block; width: 100%; }
.btn-lg { padding: 16px 22px; font-size: 1.05rem; }
.btn-secondary { border-color: var(--border); color: var(--muted); }
.btn:disabled, .btn.disabled { opacity: .4; pointer-events: none; }
.btn-danger { border-color: var(--red); color: var(--red); }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.btn-row form { flex: 0 0 auto; }

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin: 18px 0 8px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.92rem;
  text-align: center;
  background: #fff;
  transition: border-color .15s, transform .1s;
}
.cat-card:hover { border-color: var(--teal); transform: translateY(-2px); }
.cat-card .emoji { font-size: 2.2rem; }

/* 초기화면 모드 선택 탭 (약 추천 / 건강기능식품 추천) */
.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 22px 0 6px;
}
.mode-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  transition: border-color .15s, transform .1s, box-shadow .15s;
}
.mode-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(15,138,138,0.12); }
.mode-card-drug { border-color: var(--teal); }
.mode-card-drug:hover { border-color: var(--teal-dark); }
.mode-card-supplement { border-color: var(--orange); }
.mode-card-supplement:hover { border-color: #c76f1a; }
.mode-card .mode-emoji { font-size: 2.4rem; }
.mode-card .mode-title { font-size: 1.15rem; font-weight: 800; margin-top: 2px; }
.mode-card .mode-desc { color: var(--muted); font-size: 0.88rem; line-height: 1.5; }
.mode-card .mode-cta { margin-top: 8px; font-weight: 700; font-size: 0.88rem; }
.mode-card-drug .mode-cta { color: var(--teal-dark); }
.mode-card-supplement .mode-cta { color: var(--orange); }

.option-list { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.option-list form { margin: 0; }
.option-btn {
  width: 100%;
  text-align: left;
  border: 2px solid var(--border);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.98rem;
  cursor: pointer;
  color: var(--ink);
}
.option-btn:hover { border-color: var(--teal); background: var(--teal-light); }

.yesno-row { display: flex; gap: 12px; margin-top: 26px; }
.yesno-row form { flex: 1; margin: 0; }
.yesno-row .option-btn { text-align: center; font-weight: 700; }

.check-list { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.check-item input { width: 18px; height: 18px; }
.check-item label { flex: 1; cursor: pointer; }

.summary-title { font-size: 1.15rem; margin-bottom: 18px; }
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px;
  margin: 14px 0 6px;
}
.summary-box {
  border: 2px solid var(--teal);
  border-radius: var(--radius-sm);
  padding: 14px 8px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--teal-dark);
  background: var(--teal-light);
}

.loading-wrap { text-align: center; padding: 60px 10px; }
.spinner {
  width: 46px; height: 46px;
  border: 5px solid var(--teal-light);
  border-top-color: var(--teal);
  border-radius: 50%;
  margin: 0 auto 22px;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.result-lead { font-size: 1.1rem; font-weight: 700; margin-bottom: 20px; }

.drug-card {
  display: flex;
  gap: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 14px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.drug-card .drug-img {
  width: 90px; height: 90px;
  border-radius: 10px;
  background: var(--teal-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  flex: 0 0 90px;
}
.drug-card .drug-info { flex: 1 1 220px; }
.drug-card .drug-info dl { margin: 0; font-size: 0.86rem; }
.drug-card .drug-info dt { color: var(--muted); float: left; width: 84px; clear: left; }
.drug-card .drug-info dd { margin: 0 0 4px 90px; }
.drug-name { font-weight: 700; font-size: 1.02rem; margin-bottom: 6px; }
.drug-optional-tag {
  display: inline-block; font-size: 0.72rem; background: var(--orange);
  color: #fff; padding: 2px 8px; border-radius: 999px; margin-left: 6px;
}

.combo-join { text-align: center; font-weight: 700; color: var(--teal-dark); margin: -4px 0 10px; }

.caution-box {
  background: #fff7ea; border: 1px solid #f0d9a8; border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 0.85rem; color: #6b5a24; margin: 16px 0;
}

.dept-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 14px;
}
.dept-card .dept-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.dept-card .dept-name { font-size: 1.1rem; font-weight: 800; }
.dept-card .dept-reason { color: var(--muted); font-size: 0.9rem; }
.dept-card .dept-emoji { font-size: 1.6rem; }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge-normal { background: var(--teal-light); color: var(--teal-dark); }
.badge-soon { background: #fdecd3; color: #a3620b; }
.badge-emergency { background: #fbe1e1; color: var(--red); }
.badge-ad { background: #f0eee8; color: #8a7a4a; border: 1px solid #ddd6bf; }
.drug-card.is-sponsored { border-color: #ddd6bf; }

.affiliate-box { margin-top: 10px; }
.btn-affiliate {
  display: inline-block; padding: 8px 16px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.88rem; text-decoration: none; color: #fff;
}
.affiliate-btn-coupang { background: #e0301e; }
.affiliate-btn-naver { background: #03c75a; }
.affiliate-disclosure { font-size: 0.72rem; color: #8a8a8a; margin: 4px 0 0; }

.emergency-banner {
  background: var(--red); color: #fff; padding: 14px 16px; border-radius: var(--radius-sm);
  font-weight: 700; margin-bottom: 18px; text-align: center;
}

/* ---- 환자 프로필 문진 (profile.php) ---- */
.profile-section { margin-bottom: 26px; }
.profile-section-title { font-size: 0.95rem; margin: 0 0 10px; color: var(--ink); }
.radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-pill {
  display: flex; align-items: center; gap: 8px;
  border: 2px solid var(--border); border-radius: 999px;
  padding: 10px 16px; cursor: pointer; font-size: 0.9rem;
  background: #fff; user-select: none;
}
.radio-pill input { width: 16px; height: 16px; }
.radio-pill:has(input:checked) { border-color: var(--teal); background: var(--teal-light); color: var(--teal-dark); font-weight: 700; }

.summary-box-profile { background: #fff; border-style: dashed; }

/* ---- 기저질환 기반 약물 경고 (result_drug.php) ---- */
.warning-box {
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.85rem;
  margin: 10px 0;
  line-height: 1.5;
}
.warning-box-caution { background: #fff7ea; border: 1px solid #f0d9a8; color: #6b5a24; }
.warning-box-danger { background: #fbe1e1; border: 1px solid #eab3b3; color: #8a2a2a; }

/* ---- 식이요법 안내 (diet_section.php) ---- */
.diet-section .tag-note {
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.85rem;
  margin: 8px 0;
  line-height: 1.5;
  color: inherit;
}
.diet-section .diet-recommend { background: #eaf7ee; border: 1px solid #b9e0c4; }
.diet-section .diet-avoid { background: #fbe1e1; border: 1px solid #eab3b3; }

/* ---- 대체약 안내 (result_drug.php) ---- */
.alt-products { margin-top: 10px; }
.alt-products-list { margin-top: 8px; display: flex; flex-direction: column; gap: 10px; }
.alt-product-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: #f7fbfb;
}
.alt-product-name { font-weight: 600; font-size: 0.9rem; }
.alt-product-meta { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.alt-product-item .tag-note { margin: 6px 0 0; padding: 0; background: none; border: none; font-size: 0.8rem; }

.area-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.area-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 10px;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}
.area-card:hover { border-color: var(--teal); }
.area-card .emoji { font-size: 1.8rem; display: block; margin-bottom: 8px; }

.site-footer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  padding: 20px 16px 40px;
  max-width: 780px;
  margin: 0 auto;
}
.footer-admin { display: block; margin-top: 8px; }
.footer-admin a { color: var(--muted); }

/* ---- 관리자 페이지 공용 ---- */
.admin-body { background: #f5f7f8; }
.admin-topbar {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--teal-dark); color: #fff; padding: 14px 24px;
}
.admin-topbar a { color: #fff; text-decoration: none; }

/* 좌측 사이드바 + 우측 콘텐츠 레이아웃 */
.admin-shell { display: flex; align-items: flex-start; min-height: calc(100vh - 54px); }
.admin-sidebar {
  flex: 0 0 248px; width: 248px; box-sizing: border-box;
  background: #fbfdfd; border-right: 1px solid var(--border);
  padding: 22px 14px 40px; position: sticky; top: 0; align-self: flex-start;
  height: calc(100vh - 54px); overflow-y: auto;
}
.admin-main { flex: 1 1 auto; min-width: 0; }
.admin-wrap { max-width: 1080px; margin: 0; padding: 24px 24px 60px; }

.admin-nav { display: flex; flex-direction: column; text-align: left; }
.admin-nav-group { display: flex; flex-direction: column; gap: 2px; text-align: left; padding: 14px 0 10px; border-top: 1px solid var(--border); }
.admin-nav-group:first-child { border-top: none; padding-top: 0; }
.admin-nav-group-label {
  display: flex; align-items: center; gap: 6px;
  color: var(--teal-dark); font-size: 0.74rem; font-weight: 800; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 0 10px; margin-bottom: 6px;
}
.admin-nav-group-items { display: flex; flex-direction: column; gap: 3px; }
.admin-nav a {
  display: block; padding: 9px 12px; border-radius: 8px; border-left: 3px solid transparent;
  text-decoration: none; color: var(--ink); font-size: 0.92rem; font-weight: 500; line-height: 1.35;
}
.admin-nav a:hover { background: #eef4f4; color: var(--teal-dark); }
.admin-nav a.active {
  background: var(--teal); color: #fff; font-weight: 700; border-left-color: var(--teal-dark);
  box-shadow: 0 1px 3px rgba(11,107,107,0.35);
}
.admin-nav a.active:hover { background: var(--teal); color: #fff; }
.admin-subnav {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; text-align: left;
  margin: -6px 0 18px; padding: 12px 16px; background: var(--teal-light);
  border: 1px solid var(--border); border-radius: 10px;
}
.admin-subnav-label { flex: 0 0 auto; color: var(--teal-dark); font-size: 0.78rem; font-weight: 700; margin-right: 4px; }
.admin-subnav a {
  padding: 4px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--border);
  text-decoration: none; color: var(--ink); font-size: 0.8rem; white-space: nowrap;
}
.admin-subnav a:hover { border-color: var(--teal); color: var(--teal-dark); }
.admin-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 22px; margin-bottom: 20px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.admin-table th, .admin-table td { border-bottom: 1px solid var(--border); padding: 9px 8px; text-align: left; vertical-align: top; }
.admin-table th { background: #f5f9f9; color: var(--teal-dark); }
.admin-table tr:hover { background: #fafdfd; }
.form-grid { display: grid; grid-template-columns: 160px 1fr; gap: 12px 16px; align-items: start; }
.form-grid label { font-weight: 600; padding-top: 8px; }
.form-grid input[type=text], .form-grid input[type=number], .form-grid input[type=password],
.form-grid select, .form-grid textarea {
  width: 100%; padding: 9px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.92rem; font-family: inherit;
}
.form-grid textarea { min-height: 70px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-box { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; }
.stat-box .num { font-size: 1.6rem; font-weight: 800; color: var(--teal-dark); }
.stat-box .label { font-size: 0.8rem; color: var(--muted); }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 0.88rem; }
.flash-ok { background: #e6f5e9; color: #1f7a3d; }
.flash-err { background: #fbe1e1; color: var(--red); }
.icon-badge { font-size: 1.1rem; }
.login-box { max-width: 360px; margin: 80px auto; background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 30px; }
.login-box h1 { font-size: 1.2rem; text-align: center; margin-bottom: 22px; }
.login-box input { width: 100%; padding: 11px; margin-bottom: 12px; border: 1px solid var(--border); border-radius: 8px; }
.small-note { font-size: 0.78rem; color: var(--muted); margin-top: 6px; }
.tag-note { font-size: 0.78rem; color: var(--muted); }

@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-grid label { padding-top: 0; }
}