/* Health Blueprint — styles
   Design goals: large text by default, high contrast, big tap targets,
   simple card-based layout that works for older users and mobile-first
   for younger users browsing on behalf of family. */

:root {
  --color-primary: #0f6b5c;
  --color-primary-dark: #0a4c41;
  --color-primary-light: #e6f3f0;
  --color-accent: #c8622a;
  --color-text: #1a1a1a;
  --color-text-muted: #4d4d4d;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f8f7;
  --color-border: #dcdfde;
  --color-success-bg: #eaf7ee;
  --color-success-text: #1e6b34;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.12);
  --step: 1;
  --base-font: calc(17px * var(--step));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans", Arial, sans-serif;
  font-size: var(--base-font);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

[dir="rtl"] body { direction: rtl; }

h1, h2, h3, h4 { line-height: 1.3; margin: 0 0 0.5em; }
h1 { font-size: 2em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.15em; }
p { margin: 0 0 1em; }

a { color: var(--color-primary); }

button { font-family: inherit; cursor: pointer; }

img { max-width: 100%; display: block; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-primary);
  color: #fff; padding: 10px 16px; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--color-text); }
.brand-mark { width: 38px; height: 38px; object-fit: contain; flex-shrink: 0; }
.brand-name { font-size: 1.25em; font-weight: 700; }

.header-controls { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.font-size-control { display: flex; border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden; }
.font-btn {
  background: var(--color-bg); border: none; padding: 8px 12px; font-weight: 600;
  border-inline-start: 1px solid var(--color-border); color: var(--color-text);
}
.font-btn:first-child { border-inline-start: none; }
.font-btn:hover, .font-btn:focus-visible { background: var(--color-primary-light); }
.font-btn-mid { font-size: 0.95em; }

.btn-nav {
  padding: 9px 16px; font-size: 0.92em; white-space: nowrap;
}

.lang-select {
  font-size: 1em; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--color-border);
  background: var(--color-bg); color: var(--color-text); min-width: 140px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 999px; border: none; font-size: 1.05em; font-weight: 700;
  text-decoration: none; transition: transform .05s ease, box-shadow .15s ease;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--color-primary-dark); }
.btn-secondary { background: var(--color-bg); color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-secondary:hover, .btn-secondary:focus-visible { background: var(--color-primary-light); }
.btn-block { width: 100%; }
.btn:active { transform: scale(0.98); }
.btn-back {
  background: none; border: none; color: var(--color-primary); font-weight: 700;
  font-size: 1em; padding: 10px 4px; display: inline-flex; align-items: center; gap: 6px;
}
[dir="rtl"] .btn-back .icon-svg { transform: scaleX(-1); }
[dir="rtl"] .official-link .icon-svg { transform: scaleX(-1); }

/* ---------- Layout helpers ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 40px 0; }
.section-tight { padding: 24px 0; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--color-primary-light), #fbfdfc);
  padding: 56px 0 0; overflow: hidden;
}
.hero-inner { max-width: 780px; margin: 0 auto; text-align: center; padding: 0 20px 20px; }
.hero h1 { font-size: 2.2em; margin-bottom: 0.4em; }
.hero p.subtitle { font-size: 1.1em; color: var(--color-text-muted); margin-bottom: 1.6em; }
.hero-skyline { display: block; width: 100%; aspect-ratio: 1440 / 220; height: auto; margin-top: 20px; }
.trust-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 24px; margin-top: 28px;
  color: var(--color-text-muted); font-size: 0.95em;
}
.trust-item { display: flex; align-items: center; gap: 8px; }
.trust-item .icon-svg { color: var(--color-primary); }

/* ---------- Step indicator ---------- */
.step-indicator {
  font-weight: 700; color: var(--color-primary); font-size: 1.05em; margin-bottom: 10px;
}

/* ---------- Filters ---------- */
.filters-bar {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; margin-bottom: 26px;
  background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 18px;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; flex: 1 1 200px; min-width: 160px; }
.filter-check {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.95em;
  background: #fff; border: 1px solid var(--color-border); border-radius: 999px; padding: 9px 16px; cursor: pointer;
}
.filter-check input { width: 18px; height: 18px; accent-color: var(--color-primary); cursor: pointer; }
.filter-group label { font-weight: 700; font-size: 0.95em; }

.agree-check {
  display: flex; align-items: flex-start; gap: 10px; font-size: 0.92em; margin-bottom: 16px; cursor: pointer;
}
.agree-check input { width: 18px; height: 18px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; margin-top: 2px; }
.filter-group select, .filter-group input[type="search"] {
  padding: 12px 14px; font-size: 1em; border-radius: 10px; border: 1px solid var(--color-border);
  background: #fff; color: var(--color-text);
}
.results-count { font-weight: 600; color: var(--color-text-muted); margin: 0 0 16px; }

/* ---------- Cards / grids ---------- */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 20px;
}
.card {
  background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
  transition: box-shadow .15s ease, transform .1s ease;
  text-decoration: none; color: var(--color-text);
}
.card.card-clickable { cursor: pointer; }
.card.card-clickable:hover, .card.card-clickable:focus-visible { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  display: inline-block; background: var(--color-primary-light); color: var(--color-primary-dark);
  border-radius: 999px; padding: 4px 12px; font-size: 0.82em; font-weight: 700;
}
.card-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--color-text-muted); font-size: 0.92em; }
.rating-badge { color: var(--color-accent); font-weight: 700; }

/* Area picker cards */
.area-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.area-card {
  border: 2px solid var(--color-border); border-radius: var(--radius); padding: 20px 14px;
  text-align: center; background: var(--color-bg); font-weight: 700; font-size: 1.05em;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  text-decoration: none; color: var(--color-text);
}
.area-card .icon { font-size: 1.8em; }
.area-card:hover, .area-card:focus-visible { border-color: var(--color-primary); background: var(--color-primary-light); }
.area-card.active { border-color: var(--color-primary); background: var(--color-primary-light); }

/* Specialty chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 4px; }
.chip {
  border: 1px solid var(--color-border); background: #fff; border-radius: 999px;
  padding: 8px 16px; font-size: 0.95em; font-weight: 600; color: var(--color-text);
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
.chip[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ---------- Detail pages ---------- */
.detail-header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 10px; }
.detail-title-block h1 { margin-bottom: 4px; }
.detail-title-block .local-name { color: var(--color-text-muted); font-size: 1em; margin-bottom: 8px; }
.info-strip { display: flex; flex-wrap: wrap; gap: 18px; color: var(--color-text-muted); margin: 14px 0 24px; font-size: 0.95em; }
.info-strip strong { color: var(--color-text); }

.included-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.included-list li { display: flex; align-items: flex-start; gap: 8px; }
.included-list li::before { content: "✓"; color: var(--color-primary); font-weight: 900; }

.agent-card .agent-top { display: flex; gap: 14px; align-items: center; }
.agent-avatar {
  width: 56px; height: 56px; border-radius: 50%; background: var(--color-primary);
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2em; flex-shrink: 0;
}
.agent-langs { display: flex; flex-wrap: wrap; gap: 6px; }
.lang-pill { background: #f0ede4; color: #5a4c22; border-radius: 6px; padding: 3px 9px; font-size: 0.8em; font-weight: 700; }

/* ---------- Contact / form ---------- */
.form-card {
  background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 26px; max-width: 640px;
}
.form-summary { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-bottom: 20px; font-size: 0.95em; }
.form-summary span strong { display: block; color: var(--color-text-muted); font-size: 0.85em; font-weight: 700; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 700; }
.field input, .field select, .field textarea {
  padding: 13px 14px; font-size: 1em; border-radius: 10px; border: 1px solid var(--color-border);
  font-family: inherit; background: #fff; color: var(--color-text);
}
.field textarea { min-height: 100px; resize: vertical; }
.required-note { color: var(--color-text-muted); font-size: 0.85em; margin-bottom: 16px; }
.success-box {
  background: var(--color-success-bg); color: var(--color-success-text); border-radius: var(--radius);
  padding: 22px; font-weight: 600; font-size: 1.05em;
}
.form-error {
  background: #fdecea; color: #a12a1c; border-radius: var(--radius);
  padding: 12px 16px; font-weight: 600; font-size: 0.92em; margin-bottom: 16px;
}

.auth-controls { display: flex; align-items: center; }
.auth-menu { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.method-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.method-btn {
  flex: 1; padding: 10px; border-radius: 10px; border: 1px solid var(--color-border);
  background: #fff; font-weight: 700; font-family: inherit; font-size: 0.95em;
  cursor: pointer; color: var(--color-text-muted);
}
.method-btn.active { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-light); }

/* ---------- Scroll-to-top button ---------- */
.scroll-top-btn {
  position: fixed; right: 20px; bottom: 28px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%; border: none;
  background: var(--color-primary); color: #fff; box-shadow: var(--shadow-hover);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.scroll-top-btn.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover, .scroll-top-btn:focus-visible { background: var(--color-primary-dark); }
[dir="rtl"] .scroll-top-btn { right: auto; left: 20px; }
@media (max-width: 640px) { .scroll-top-btn { right: 14px; bottom: 18px; width: 44px; height: 44px; } [dir="rtl"] .scroll-top-btn { left: 14px; } }

/* ---------- Icon system ---------- */
.icon-svg { display: block; flex-shrink: 0; }

.icon-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 16px; flex-shrink: 0;
}
.icon-badge.icon-badge-sm { width: 40px; height: 40px; border-radius: 12px; }
.icon-badge .icon-svg { width: 26px; height: 26px; }
.icon-badge.icon-badge-sm .icon-svg { width: 20px; height: 20px; }

.icon-badge-1 { background: #e6f3f0; color: var(--color-primary-dark); }
.icon-badge-2 { background: #fdeee3; color: #a3521a; }
.icon-badge-3 { background: #eef0fb; color: #3d4aa8; }
.icon-badge-4 { background: #fbe9ef; color: #a3305e; }
.icon-badge-5 { background: #eaf6e9; color: #2f7a3d; }
.icon-badge-6 { background: #fff6e0; color: #9a7100; }

.btn .icon-svg { vertical-align: -4px; margin-inline-end: 4px; }
.card-meta .icon-svg, .info-strip .icon-svg { vertical-align: -3px; margin-inline-end: 3px; }

.hospital-illustration {
  width: 100%; max-width: 420px; height: auto; display: block; margin: 6px 0 20px;
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.illustration-note { color: var(--color-text-muted); font-size: 0.82em; margin-top: -14px; margin-bottom: 20px; }

.dish-media { margin: -20px -20px 4px; }
.dish-photo { width: 100%; height: 150px; object-fit: cover; display: block; border-radius: var(--radius) var(--radius) 0 0; }
.dish-media .icon-badge { margin: 20px 0 0 20px; }

.legal-page { max-width: 760px; }
.legal-page h2 { margin-top: 28px; }
.legal-page p { line-height: 1.6; }
.legal-updated, .legal-note { color: var(--color-text-muted); font-size: 0.9em; }
.legal-page mark { background: #fff3cd; color: #7a5b00; padding: 0 4px; border-radius: 3px; }

.hospital-card-media { margin: -20px -20px 4px; }
.hospital-card-photo { width: 100%; height: 150px; object-fit: cover; display: block; border-radius: var(--radius) var(--radius) 0 0; }

.route-card-media { margin: -20px -20px 4px; }
.route-card-photo { width: 100%; height: 150px; object-fit: cover; display: block; border-radius: var(--radius) var(--radius) 0 0; }

.city-photo-block { margin: 6px 0 20px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.city-photo { width: 100%; height: 280px; object-fit: cover; display: block; }

/* ---------- Photo carousel: shared by hospital/dish/route/city photo blocks ---------- */
.photo-carousel { position: relative; }
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 30px; height: 30px; border-radius: 50%; border: none;
  background: rgba(0, 0, 0, 0.45); color: #fff; display: flex; align-items: center; justify-content: center;
  cursor: pointer; padding: 0;
}
.carousel-arrow:hover { background: rgba(0, 0, 0, 0.65); }
.carousel-prev { left: 8px; }
.carousel-next { right: 8px; }
[dir="rtl"] .carousel-prev { left: auto; right: 8px; }
[dir="rtl"] .carousel-next { right: auto; left: 8px; }
.carousel-dots { position: absolute; bottom: 8px; left: 0; right: 0; display: flex; justify-content: center; gap: 5px; z-index: 2; }
.carousel-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, 0.65); border: none; padding: 0; cursor: pointer; }
.carousel-dot.active { background: #fff; }

/* ---------- Tier badge / official site link ---------- */
.tier-badge {
  display: inline-flex; align-items: center; gap: 6px; background: #fff4e6; color: #9a5a12;
  border: 1px solid #f0d3a6; border-radius: 999px; padding: 4px 12px; font-size: 0.85em; font-weight: 800;
}
.official-link {
  display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none;
}
.no-website-note { color: var(--color-text-muted); font-size: 0.9em; font-style: italic; }

/* ---------- Join Us / Trip Planner shared blocks ---------- */
.choice-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 20px 0 30px; }
@media (max-width: 640px) { .choice-row { grid-template-columns: 1fr; } }
.pillar-row { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .pillar-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .pillar-row { grid-template-columns: 1fr; } }
.choice-card {
  border: 2px solid var(--color-border); border-radius: var(--radius); padding: 24px; text-align: center;
  background: var(--color-bg); cursor: pointer; font-weight: 700; font-size: 1.1em;
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-decoration: none; color: var(--color-text);
}
.choice-card .icon { font-size: 2em; }
.choice-card:hover, .choice-card:focus-visible, .choice-card.active { border-color: var(--color-primary); background: var(--color-primary-light); }

.route-card { display: flex; flex-direction: column; gap: 8px; }
.route-days { color: var(--color-text-muted); font-size: 0.9em; }

.plan-summary {
  background: var(--color-primary-light); border-radius: var(--radius); padding: 18px 20px; margin: 20px 0;
  display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center;
}
.plan-summary span strong { display: block; font-size: 0.8em; color: var(--color-text-muted); font-weight: 700; }
.plan-summary .muted { color: var(--color-text-muted); font-style: italic; }
.link-btn { background: none; border: none; color: var(--color-primary); font-weight: 700; text-decoration: underline; cursor: pointer; padding: 0; font-size: 0.95em; display: inline-flex; align-items: center; gap: 4px; }
.icon-accent { color: var(--color-accent); }
.official-link, .no-website-note { display: inline-flex; align-items: center; gap: 6px; }
.tier-badge { display: inline-flex; align-items: center; gap: 4px; }

/* ---------- Empty / no-results ---------- */
.empty-state { text-align: center; padding: 50px 20px; color: var(--color-text-muted); }

/* ---------- Admin dashboard theme ---------- */
.admin-page {
  --admin-bg: #0b1420;
  --admin-bg-alt: #101d2e;
  --admin-card: #16243848;
  --admin-border: #2a3c52;
  --admin-text: #eef3f9;
  --admin-text-muted: #93a3b8;
  --admin-accent: #38bdf8;
  --admin-accent-dark: #0ea5e9;
  background: radial-gradient(1200px 480px at 12% -10%, #142238 0%, var(--admin-bg) 55%), var(--admin-bg);
  color: var(--admin-text);
  min-height: calc(100vh - 300px);
}
.admin-page .btn-back { color: var(--admin-text-muted); }
.admin-page .btn-back:hover, .admin-page .btn-back:focus-visible { color: var(--admin-accent); }
.admin-page h1 { color: var(--admin-text); }
.admin-badge {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 4px;
  background: rgba(56, 189, 248, 0.12); border: 1px solid rgba(56, 189, 248, 0.4);
  color: var(--admin-accent); border-radius: 999px; padding: 6px 14px 6px 10px;
  font-size: 0.8em; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
}
.admin-badge .icon-svg { color: var(--admin-accent); }
.admin-page .filters-bar {
  background: var(--admin-bg-alt); border: 1px solid var(--admin-border);
}
.admin-page .btn-secondary {
  background: transparent; color: var(--admin-text); border: 1px solid var(--admin-border);
}
.admin-page .btn-secondary:hover, .admin-page .btn-secondary:focus-visible {
  background: rgba(56, 189, 248, 0.1); border-color: var(--admin-accent); color: var(--admin-accent);
}
.admin-page .btn-primary { background: var(--admin-accent-dark); }
.admin-page .btn-primary:hover, .admin-page .btn-primary:focus-visible { background: var(--admin-accent); }
.admin-page .card {
  background: linear-gradient(180deg, var(--admin-bg-alt), var(--admin-bg));
  border: 1px solid var(--admin-border); color: var(--admin-text);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.admin-page .card-meta { color: var(--admin-text-muted); }
.admin-page .tag { background: rgba(56, 189, 248, 0.14); color: var(--admin-accent); }
.admin-page .tag.tag-approved { background: rgba(34, 197, 94, 0.16); color: #4ade80; }
.admin-page .tag.tag-rejected { background: rgba(248, 113, 113, 0.16); color: #f87171; }
.admin-page .empty-state { color: var(--admin-text-muted); }
.admin-page select { background: var(--admin-bg-alt); color: var(--admin-text); border: 1px solid var(--admin-border); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-primary-dark); color: #eef5f3; margin-top: 60px; }
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 40px 20px 20px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px;
}
.footer-col h3 { font-size: 1.05em; margin-bottom: 10px; }
.footer-col p { color: #cfe3de; font-size: 0.92em; }
.footer-col a { color: #fff; }
.footer-disclaimer p { font-size: 0.85em; color: #b9d2cb; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15); text-align: center; padding: 16px 20px;
  font-size: 0.85em; color: #b9d2cb;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .hero h1 { font-size: 1.7em; }
  .header-inner { padding: 10px 14px; }
  .section { padding: 28px 0; }
}