/* =============================================
   タイ式マッサージ.COM - Modern Responsive CSS
   UTF-8 / Noto Sans JP
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary:    #6a1f8c;   /* タイ王室パープル */
  --color-primary-d:  #4a0e6a;
  --color-gold:       #c9a84c;   /* タイゴールド */
  --color-gold-l:     #f0d480;
  --color-bg:         #faf8fc;
  --color-white:      #ffffff;
  --color-text:       #2a2a2a;
  --color-text-s:     #555555;
  --color-border:     #e0d5ea;
  --color-card-bg:    #ffffff;
  --color-tag:        #f3ecfa;
  --shadow-sm:        0 2px 8px rgba(106,31,140,.10);
  --shadow-md:        0 4px 20px rgba(106,31,140,.15);
  --radius-sm:        8px;
  --radius-md:        14px;
  --radius-lg:        20px;
  --font-main:        'Noto Sans JP', sans-serif;
  --transition:       .2s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-gold); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ---- Layout ---- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 16px; }

/* ---- Header ---- */
#site-header {
  background: linear-gradient(135deg, var(--color-primary-d) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  padding: 0;
  box-shadow: 0 3px 12px rgba(0,0,0,.25);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; max-width: 1100px; margin: 0 auto;
  gap: 12px;
}
.site-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.site-logo .logo-icon {
  width: 42px; height: 42px; background: var(--color-gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.site-logo .logo-text { line-height: 1.2; }
.site-logo .logo-text .main-title {
  font-size: 1.1rem; font-weight: 700; color: var(--color-white); display: block;
}
.site-logo .logo-text .sub-title {
  font-size: 0.7rem; color: var(--color-gold-l); display: block;
}
.header-search { flex: 1; max-width: 420px; }
.header-search form { display: flex; gap: 0; }
.header-search input[type="text"] {
  flex: 1; padding: 9px 14px; border: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-size: 0.88rem; font-family: var(--font-main); outline: none;
  background: rgba(255,255,255,.15); color: var(--color-white);
  backdrop-filter: blur(4px);
}
.header-search input[type="text"]::placeholder { color: rgba(255,255,255,.65); }
.header-search input[type="text"]:focus { background: rgba(255,255,255,.25); }
.header-search button {
  padding: 9px 16px; background: var(--color-gold); color: var(--color-primary-d);
  border: none; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-weight: 700; font-size: 0.88rem; cursor: pointer; transition: background var(--transition);
  white-space: nowrap;
}
.header-search button:hover { background: var(--color-gold-l); }

/* ---- Hero (index only) ---- */
.hero {
  background: linear-gradient(160deg, #3d0a5c 0%, #6a1f8c 45%, #9b3dbb 100%);
  padding: 56px 16px 48px;
  text-align: center; color: var(--color-white);
  position: relative; overflow: hidden;
}
.hero::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='0.04'%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");
  opacity: 1;
}
.hero-content { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 700; line-height: 1.3; margin-bottom: 10px; }
.hero h1 span { color: var(--color-gold-l); }
.hero p { font-size: 0.95rem; opacity: .85; margin-bottom: 28px; }
.hero-search { display: flex; max-width: 560px; margin: 0 auto 16px; gap: 0; }
.hero-search input[type="text"] {
  flex: 1; padding: 14px 18px; border: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  font-size: 1rem; font-family: var(--font-main); outline: none;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.hero-search button {
  padding: 14px 24px; background: var(--color-gold); color: var(--color-primary-d);
  border: none; border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-weight: 700; font-size: 1rem; cursor: pointer; transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.hero-search button:hover { background: var(--color-gold-l); transform: translateX(2px); }
.hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 16px; }
.hero-tags a {
  background: rgba(255,255,255,.12); color: var(--color-white);
  padding: 5px 14px; border-radius: 20px; font-size: 0.82rem;
  border: 1px solid rgba(255,255,255,.25); transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.hero-tags a:hover { background: rgba(255,255,255,.25); color: var(--color-white); }

/* ---- Main Content Area ---- */
.main-content { padding: 32px 0; }
.layout-grid { display: grid; grid-template-columns: 1fr 280px; gap: 24px; }

/* ---- Section Titles ---- */
.section-title {
  font-size: 1.1rem; font-weight: 700; color: var(--color-primary);
  padding: 0 0 10px; margin-bottom: 16px;
  border-bottom: 3px solid var(--color-primary);
  display: flex; align-items: center; gap: 8px;
}
.section-title::before { content: '▶'; color: var(--color-gold); font-size: 0.8rem; }

/* ---- Prefecture Grid ---- */
.pref-section { margin-bottom: 32px; }
.region-group { margin-bottom: 20px; }
.region-name {
  font-size: 0.8rem; font-weight: 700; color: var(--color-white);
  background: var(--color-primary); padding: 4px 12px;
  border-radius: 4px; display: inline-block; margin-bottom: 8px;
}
.pref-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.pref-link {
  display: inline-block; padding: 6px 14px;
  background: var(--color-white); color: var(--color-primary);
  border: 1px solid var(--color-border); border-radius: 6px;
  font-size: 0.83rem; transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}
.pref-link:hover {
  background: var(--color-primary); color: var(--color-white);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}

/* ---- Popular Areas ---- */
.popular-areas { margin-bottom: 32px; }
.areas-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.area-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 16px; background: var(--color-white);
  border: 1.5px solid var(--color-border); border-radius: 30px;
  font-size: 0.88rem; color: var(--color-primary);
  transition: all var(--transition); box-shadow: var(--shadow-sm);
}
.area-chip:hover {
  background: var(--color-gold); color: var(--color-primary-d);
  border-color: var(--color-gold); transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.area-chip .icon { font-size: 0.9em; }

/* ---- Shop Card (search results) ---- */
.results-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; flex-wrap: wrap; gap: 8px;
}
.results-count {
  font-size: 0.9rem; color: var(--color-text-s);
}
.results-count strong { color: var(--color-primary); font-size: 1.1rem; }
.search-keyword-display {
  background: var(--color-tag); color: var(--color-primary);
  padding: 4px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 500;
}

.shop-list { display: flex; flex-direction: column; gap: 16px; }
.shop-card {
  background: var(--color-card-bg); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
  padding: 20px 22px; transition: all var(--transition);
  display: grid; grid-template-columns: 1fr auto; gap: 12px 20px;
}
.shop-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--color-primary); }
.shop-card-main { grid-column: 1 / -1; }
.shop-name {
  font-size: 1.05rem; font-weight: 700; color: var(--color-primary);
  margin-bottom: 6px; line-height: 1.4;
}
.shop-name a { color: inherit; }
.shop-name a:hover { color: var(--color-gold); }
.shop-meta {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  font-size: 0.82rem; color: var(--color-text-s); margin-bottom: 8px;
}
.shop-meta-item { display: flex; align-items: center; gap: 4px; }
.shop-meta-item .icon { font-size: 0.95em; }
.shop-desc {
  font-size: 0.84rem; color: var(--color-text-s); line-height: 1.65;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}
.shop-badge {
  display: inline-block; padding: 2px 10px; border-radius: 12px;
  font-size: 0.72rem; font-weight: 700;
  background: var(--color-tag); color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.shop-badge.new { background: #fff3cd; color: #856404; border-color: #ffc107; }
.shop-url-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px; background: var(--color-primary); color: var(--color-white);
  border-radius: 6px; font-size: 0.8rem; font-weight: 500; align-self: start;
  transition: background var(--transition);
}
.shop-url-btn:hover { background: var(--color-primary-d); color: var(--color-white); }

/* ---- Pagination ---- */
.pagination {
  display: flex; justify-content: center; gap: 6px; margin-top: 28px; flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 8px;
  font-size: 0.88rem; font-weight: 500; border: 1.5px solid var(--color-border);
  background: var(--color-white); color: var(--color-primary);
  transition: all var(--transition);
}
.pagination a:hover { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.pagination .current {
  background: var(--color-primary); color: var(--color-white);
  border-color: var(--color-primary);
}
.pagination .dots { border: none; background: none; width: auto; padding: 0 4px; color: var(--color-text-s); }

/* ---- Sidebar ---- */
.sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-card {
  background: var(--color-card-bg); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
  padding: 18px;
}
.sidebar-title {
  font-size: 0.92rem; font-weight: 700; color: var(--color-primary);
  margin-bottom: 12px; padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
  display: flex; align-items: center; gap: 6px;
}
.sidebar-pref-list { display: flex; flex-direction: column; gap: 2px; }
.sidebar-pref-list a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 10px; border-radius: 6px; font-size: 0.84rem;
  color: var(--color-text); transition: all var(--transition);
}
.sidebar-pref-list a:hover { background: var(--color-tag); color: var(--color-primary); }
.sidebar-pref-list a::after { content: '›'; color: var(--color-gold); font-size: 1.1em; }

/* ---- Search Form (search page) ---- */
.search-form-bar {
  background: var(--color-white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
  padding: 20px 22px; margin-bottom: 24px;
}
.search-form-bar form { display: flex; gap: 8px; flex-wrap: wrap; }
.search-form-bar input[type="text"] {
  flex: 1; min-width: 200px; padding: 10px 16px;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: 0.95rem; font-family: var(--font-main); outline: none;
  transition: border-color var(--transition);
}
.search-form-bar input[type="text"]:focus { border-color: var(--color-primary); }
.search-form-bar button {
  padding: 10px 24px; background: var(--color-primary); color: var(--color-white);
  border: none; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.95rem; cursor: pointer; transition: background var(--transition);
}
.search-form-bar button:hover { background: var(--color-primary-d); }

/* ---- Empty State ---- */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--color-text-s);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 1rem; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 4px; align-items: center;
  font-size: 0.8rem; color: var(--color-text-s);
  padding: 12px 0; margin-bottom: 8px;
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb .sep { color: #aaa; }

/* ---- Page Title Bar ---- */
.page-title-bar {
  background: linear-gradient(90deg, var(--color-primary) 0%, #9b3dbb 100%);
  color: var(--color-white); padding: 20px 16px;
  margin-bottom: 24px;
}
.page-title-bar h1 {
  font-size: clamp(1.1rem, 3vw, 1.5rem); font-weight: 700;
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; gap: 10px;
}

/* ---- Footer ---- */
#site-footer {
  background: var(--color-primary-d); color: rgba(255,255,255,.7);
  margin-top: 48px; padding: 32px 16px 20px;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-logo {
  font-size: 1.1rem; font-weight: 700; color: var(--color-white); margin-bottom: 6px;
}
.footer-copy { font-size: 0.75rem; opacity: .65; margin-top: 20px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 12px; }
.footer-nav a { color: rgba(255,255,255,.75); font-size: 0.82rem; }
.footer-nav a:hover { color: var(--color-gold-l); }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .layout-grid { grid-template-columns: 1fr; }
  .sidebar { order: -1; }
  .header-inner { flex-wrap: wrap; }
  .header-search { max-width: 100%; width: 100%; }
  .hero { padding: 36px 16px 32px; }
  .hero-search { flex-direction: column; }
  .hero-search input[type="text"] { border-radius: var(--radius-md); }
  .hero-search button { border-radius: var(--radius-md); }
  .shop-card { grid-template-columns: 1fr; }
  .pref-grid { gap: 5px; }
  .pref-link { padding: 5px 10px; font-size: 0.78rem; }
  .areas-grid { gap: 6px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.3rem; }
  .results-header { flex-direction: column; align-items: flex-start; }
}