/* ============================================================
   Oshi-Kai — Light × Portrait Cards × Bold Typography
   Accent: Soft rose #E8609A on white
   Direction: Instagram Explore / TikTok energy × clean
   ============================================================ */

:root {
  --pink:        #E8609A;
  --pink-light:  rgba(232,96,154,0.08);
  --pink-border: rgba(232,96,154,0.2);

  --bg:          #FFFFFF;
  --bg-2:        #F5F5F7;
  --bg-dark:     #0A0A0A;

  --text:        #0A0A0A;
  --text-sub:    rgba(10,10,10,0.50);
  --text-muted:  rgba(10,10,10,0.28);
  --border:      rgba(0,0,0,0.08);
  --border-md:   rgba(0,0,0,0.12);

  --c-error:     #EF4444;
  --c-success:   #22C55E;

  --r-sm:  10px;
  --r-md:  14px;
  --r-lg:  18px;
  --r-xl:  26px;
  --r-pill: 999px;

  --shadow-card:  0 2px 12px rgba(0,0,0,0.07);
  --shadow-hover: 0 12px 36px rgba(0,0,0,0.14);
  --shadow-pink:  0 6px 24px rgba(232,96,154,0.3);

  --font: 'Inter', 'Noto Sans JP', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t:    0.18s var(--ease);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-left: 240px;
}

h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: var(--font); cursor: pointer; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* accent class (hero-main .accent etc.) */
.accent { color: var(--pink); }

/* ============================================================
   SIDEBAR NAVIGATION
   ============================================================ */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 240px;
  background: var(--bg-2);
  border-right: 1.5px solid var(--border-md);
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
}

.sidebar-logo {
  display: block;
  padding: 22px 20px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo img {
  height: 36px;
  width: auto;
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 12px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-sub);
  transition: all var(--t);
}

.sidebar-link:hover {
  background: var(--bg-2);
  color: var(--text);
}

.sidebar-link.active {
  color: var(--pink);
  background: var(--pink-light);
  font-weight: 600;
}

.sidebar-link i {
  width: 18px;
  text-align: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.sidebar-link--accent       { color: var(--pink); }
.sidebar-link--accent:hover { background: var(--pink-light); color: var(--pink); }
.sidebar-link--danger       { color: #ef4444; }
.sidebar-link--danger:hover { background: rgba(239,68,68,0.08); color: #ef4444; }

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

.sidebar-footer {
  border-top: 1.5px solid var(--border);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 12px;
}

.sidebar-user img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-md);
  flex-shrink: 0;
}

.sidebar-user-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  flex-shrink: 0;
}

.sidebar-user-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Mobile toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 200;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 99;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--r-pill);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  border: none;
  transition: all var(--t);
  background: var(--pink);
  color: #fff;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn:hover {
  background: #e81f67;
  transform: translateY(-1px);
  box-shadow: var(--shadow-pink);
}

.btn:active { transform: translateY(0); box-shadow: none; }

.btn-sm { padding: 8px 18px; font-size: 0.82rem; }
.btn-full { width: 100%; }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-md);
}

.btn-outline:hover {
  background: var(--bg-2);
  border-color: rgba(0,0,0,0.2);
  box-shadow: none;
  transform: none;
}

.btn-disabled {
  background: #E4E4E7;
  color: #9CA3AF;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-zoom { background: #0A0A0A; }
.btn-zoom:hover { background: #222; box-shadow: none; }

.btn-hero { padding: 15px 36px; font-size: 1rem; }

/* Zoom参加ボックス（イベント詳細・予約済みユーザー） */
.zoom-participation-box {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  border-radius: var(--r-lg);
  padding: 24px;
}
.zoom-participation-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.zoom-participation-status > i {
  font-size: 1.6rem;
  color: var(--c-success);
  flex-shrink: 0;
}
.zoom-participation-label {
  font-weight: 700;
  font-size: 0.95rem;
  color: #15803d;
}
.zoom-participation-plan {
  font-size: 0.85rem;
  color: #16a34a;
  margin-top: 2px;
}
.zoom-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.zoom-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
}
/* 旧 .btn-link-muted（残留クラス） */
.btn-link-muted {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: underline;
  white-space: nowrap;
}

/* ============================================================
   HERO — コンパクト（YouTube スタイル）
   ============================================================ */
.hero {
  position: relative;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.hero-bg { display: none; }

/* オプション背景画像（.hero-bg-img に background-image をインラインで指定） */
.hero-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
}

/* 背景画像があるとき：コンテンツを前面に */
.hero-bg-img ~ .hero-content { position: relative; z-index: 1; }

.hero-content {
  padding-top: 36px;
  padding-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-text-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1.5px solid var(--border-md);
  color: var(--text-sub);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  width: fit-content;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pink);
  flex-shrink: 0;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.hero-title { line-height: 1; }

.hero-main {
  display: block;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text);
}

.hero-sub {
  display: block;
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-sub);
  margin-top: 2px;
}

.hero-text {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 1.7;
  margin: 0;
}

.hero-btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ============================================================
   TICKER — スライドイン → 停止 → スライドアウト
   ============================================================ */
.ticker-wrap {
  height: 38px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

/* 5 items × 5s = 25s cycle */
.ticker-item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  transform: translateX(80px);
  animation: ticker-slide 25s ease infinite;
}

.ticker-item .tick-star { color: var(--pink); font-size: 0.5rem; }

.ticker-item:nth-child(1) { animation-delay:  0s; }
.ticker-item:nth-child(2) { animation-delay:  5s; }
.ticker-item:nth-child(3) { animation-delay: 10s; }
.ticker-item:nth-child(4) { animation-delay: 15s; }
.ticker-item:nth-child(5) { animation-delay: 20s; }

/* 各アイテム: 全体25sのうち5s(=20%)だけ表示 */
@keyframes ticker-slide {
  0%   { transform: translateX(80px);  opacity: 0; }
  4%   { transform: translateX(0);     opacity: 1; }
  16%  { transform: translateX(0);     opacity: 1; }
  20%  { transform: translateX(-80px); opacity: 0; }
  100% { transform: translateX(-80px); opacity: 0; }
}

/* ============================================================
   EVENTS SECTION (index)
   ============================================================ */
.events-section { padding: 36px 0 64px; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.section-head h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }

.link-more {
  color: var(--pink);
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--t);
}
.link-more:hover { gap: 8px; }

/* ============================================================
   EVENT CARDS — 縦長ポスター（グリッド共通）
   ============================================================ */
.events-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.event-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  display: block;
  background: var(--bg-2);
  box-shadow: var(--shadow-card);
  transition: transform var(--t), box-shadow var(--t);
  transform: translateZ(0);          /* GPU合成レイヤー強制：border-radius滲み防止 */
  -webkit-mask-image: -webkit-radial-gradient(white, black); /* Safari用追加対策 */
  outline: none;
}

.event-card:hover {
  transform: translateY(-4px) translateZ(0);
  box-shadow: var(--shadow-hover);
}

/* カード比率（4:3 横長 — サムネと統一） */
.event-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-lg); /* 二重クリッピング：overlay滲み防止 */
  background: var(--bg-2);
}

.event-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.event-card:hover .event-img img { transform: scale(1.06); }

.event-no-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #F0F0F5 0%, #E8E8F0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(0,0,0,0.12);
}

/* グラデーションオーバーレイ */
.event-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 30%,
    rgba(0,0,0,0.15) 55%,
    rgba(0,0,0,0.82) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px;
}

/* 上部行：左に終了ラベル、右に日付バッジ */
.event-overlay-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

/* 終了ラベル */
.label-ended {
  background: rgba(0,0,0,0.62);
  color: rgba(255,255,255,0.85);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 9px;
  border-radius: var(--r-sm);
  text-transform: uppercase;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.15);
}

/* 終了済みカード：少し暗く・彩度を落とす */
.event-card.ended { opacity: 0.72; }
.event-card.ended .event-img img { filter: grayscale(40%); }
.event-card.ended:hover { transform: none; box-shadow: var(--shadow-card); }

/* 日付バッジ（右上） */
.event-date {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(255,255,255,0.6);
  padding: 5px 10px;
  border-radius: var(--r-sm);
  text-align: center;
  backdrop-filter: blur(8px);
  display: inline-block;
}

.day {
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--pink);
  letter-spacing: -0.03em;
  line-height: 1;
  display: block;
}

.mon {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}

/* カード下部テキスト */
.event-caption {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.event-caption h3 {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: #fff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
}

.organizer {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
}

.organizer img {
  width: 14px; height: 14px;
  border-radius: 50%; object-fit: cover;
  border: 1px solid rgba(255,255,255,0.3);
}

/* ============================================================
   EVENTS PAGE (/events)
   ============================================================ */
.events-page { padding: 40px 0 80px; }

.events-page h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 24px;
}

.search-form { margin-bottom: 28px; }

.search-box {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border-md);
  border-radius: var(--r-lg);
  padding: 12px 16px;
}

.search-box input[type="text"] {
  flex: 1;
  min-width: 200px;
  border: none;
  background: transparent;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
}

.search-box input[type="text"]::placeholder { color: var(--text-muted); }

.search-box input[type="date"] {
  border: 1px solid var(--border-md);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  font-family: var(--font);
  font-size: 0.82rem;
  color: var(--text);
  background: var(--bg);
  outline: none;
}

.search-box span { color: var(--text-muted); font-size: 0.85rem; }

.count {
  font-size: 0.82rem;
  color: var(--text-sub);
  font-weight: 500;
  margin-bottom: 20px;
}

/* ============================================================
   EVENT DETAIL (/event-detail)
   ============================================================ */
.event-detail { padding: 40px 0 80px; }

.event-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
  align-items: start;
}

.event-main-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--bg-2);
}

.event-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-info h1 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 20px;
}

.organizer-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg-2);
  border-radius: var(--r-md);
  margin-bottom: 24px;
  text-decoration: none;
  color: var(--text);
  transition: opacity .2s;
}
.organizer-card:hover { opacity: .8; }

.organizer-card img {
  width: 44px; height: 44px;
  border-radius: 50%; object-fit: cover;
  flex-shrink: 0;
}

.org-name { font-weight: 700; font-size: 0.9rem; }
.org-bio  { color: var(--text-sub); font-size: 0.8rem; margin-top: 2px; }

.event-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-item {
  display: flex;
  gap: 12px;
  font-size: 0.875rem;
}

.detail-item .label {
  color: var(--text-sub);
  flex-shrink: 0;
  width: 80px;
}

.detail-item .value { font-weight: 600; }

.event-desc { margin-bottom: 48px; }

.event-desc h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.desc-text {
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.9;
}

/* ============================================================
   PLAN CARDS
   ============================================================ */
.plans-section { margin-bottom: 48px; }

.plans-section h2 {
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.plan-card {
  border: 1.5px solid var(--border-md);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all var(--t);
}

.plan-card:hover {
  border-color: var(--pink-border);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.plan-card h3 { font-size: 1rem; letter-spacing: -0.03em; }

.plan-card .price {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--pink);
}

.plan-card .desc {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.7;
  flex: 1;
}

.plan-card .capacity {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.modal.open { display: flex; }

.modal-content {
  background: var(--bg);
  border-radius: var(--r-xl);
  padding: 40px;
  max-width: 460px;
  width: 90%;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.25);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}
.modal-close:hover { color: var(--text); }

.modal-content h2 { font-size: 1.4rem; margin-bottom: 24px; }

.summary {
  background: var(--bg-2);
  border-radius: var(--r-md);
  padding: 16px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sum-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
}

.sum-item span:first-child { color: var(--text-sub); }
.sum-item span:last-child  { font-weight: 600; }

#cardElement {
  border: 1.5px solid var(--border-md);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
}

#cardErrors {
  color: var(--c-error);
  font-size: 0.82rem;
  margin-bottom: 12px;
  min-height: 18px;
}

/* ============================================================
   SPINNER
   ============================================================ */
#processing {
  text-align: center;
  padding: 20px 0;
  color: var(--text-sub);
  font-size: 0.875rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-md);
  border-top-color: var(--pink);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   MY RESERVATIONS (/my-reservations)
   ============================================================ */
.my-page { padding: 40px 0 80px; }

.my-page h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 24px;
}

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-md);
  margin-bottom: 28px;
}

.tab {
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-sub);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t);
  margin-bottom: -1px;
}

.tab:hover { color: var(--text); }

.tab.active {
  color: var(--pink);
  border-bottom-color: var(--pink);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* 予約カード */
.res-card {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 12px;
  transition: box-shadow var(--t);
  position: relative;
  cursor: pointer;
}

.res-card:hover { box-shadow: var(--shadow-card); }
.res-card.past  { opacity: 0.6; }

/* stretched-link: h3 の a がカード全体をカバー */
.res-info h3 a::after {
  position: absolute;
  inset: 0;
  content: '';
  z-index: 0;
  border-radius: var(--r-lg);
}
/* Zoom ボタン等のインタラクティブ要素は前面に */
.res-card .btn-zoom,
.res-card .badge,
.res-card .zoom-link { position: relative; z-index: 1; }

.res-img {
  border-radius: var(--r-sm);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--bg-2);
}

.res-img img { width: 100%; height: 100%; object-fit: cover; }
.no-img { width: 100%; height: 100%; background: var(--bg-2); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: rgba(0,0,0,0.12); }

.res-info h3 {
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.res-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-sub);
}

.res-meta strong { color: var(--text); }

.zoom-link { margin-top: 12px; }

/* ステータスバッジ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.badge.paid      { background: rgba(34,197,94,0.12); color: var(--c-success); }
.badge.pending   { background: rgba(234,179,8,0.12);  color: #A16207; }
.badge.cancelled { background: rgba(239,68,68,0.1);   color: var(--c-error); }

/* ============================================================
   MY PAGE — プロフィールカード
   ============================================================ */
.profile-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 28px;
}

.profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--border-md);
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  overflow: hidden;
}

.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }

.profile-info h2 {
  font-size: 1.1rem;
  letter-spacing: -0.03em;
  margin-bottom: 2px;
}

.profile-info p {
  font-size: 0.82rem;
  color: var(--text-sub);
}

.profile-edit-form {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 36px;
}

.profile-edit-form h3 {
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: var(--text-sub);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 0;
}

.features h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin-bottom: 36px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.feature {
  background: var(--bg);
  padding: 36px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  transition: all var(--t);
}

.feature:hover {
  border-color: var(--pink-border);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.feature .icon { font-size: 2rem; margin-bottom: 14px; display: block; }
.feature h3    { font-size: 1rem; margin-bottom: 8px; }
.feature p     { color: var(--text-sub); font-size: 0.85rem; line-height: 1.7; }

/* ============================================================
   AUTH (login / register)
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: var(--bg-2);
}

.auth-box {
  background: var(--bg);
  border-radius: var(--r-xl);
  padding: 48px;
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-hover);
}

.auth-head { margin-bottom: 32px; }

.auth-logo {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  color: var(--text);
  display: inline-block;
  margin-bottom: 18px;
}
/* login.php / register.php: <a class="auth-logo">Oshi<span>-Kai</span></a> */
.auth-logo span { color: var(--pink); }

.auth-head h1 { font-size: 1.7rem; letter-spacing: -0.05em; margin-bottom: 6px; }
.auth-head p  { color: var(--text-sub); font-size: 0.875rem; line-height: 1.65; }

.auth-form  { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }

.form-group label {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text);
}

.form-group input,
.form-group select {
  padding: 11px 14px;
  border: 1.5px solid var(--border-md);
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  transition: all var(--t);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--pink);
  box-shadow: 0 0 0 3px rgba(255,45,120,0.10);
}

.auth-foot {
  text-align: center;
  margin-top: 20px;
  color: var(--text-sub);
  font-size: 0.875rem;
}
.auth-foot a { color: var(--pink); font-weight: 700; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
  padding: 12px 14px;
  border-radius: var(--r-sm);
  margin-bottom: 16px;
  font-size: 0.875rem;
  font-weight: 500;
}
.alert.error   { background: #FEF2F2; color: var(--c-error);   border: 1px solid #FECACA; }
.alert.success { background: #F0FDF4; color: var(--c-success); border: 1px solid #BBF7D0; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-dark);
  color: #fff;
  padding: 52px 0 28px;
  margin-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 36px;
  margin-bottom: 36px;
}

.footer-col h3 {
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  margin-bottom: 6px;
  color: #fff;
}
/* parts/footer.php: <h3>Oshi<span>-Kai</span></h3> */
.footer-col h3 span { color: var(--pink); }

.footer-col > p { color: rgba(255,255,255,0.32); font-size: 0.82rem; }

.footer-col h4 {
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.48);
  margin-bottom: 10px;
  font-size: 0.875rem;
  transition: color var(--t);
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.24);
  font-size: 0.78rem;
}

/* ============================================================
   LEGAL PAGES (tokusho / company / privacy)
   ============================================================ */
.legal-page { padding: 48px 0 80px; }

.legal-page h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 12px;
}

.legal-lead {
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 680px;
}

/* テーブル形式（特商法・会社情報） */
.legal-table {
  border: 1px solid var(--border-md);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 40px;
}

.legal-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-bottom: 1px solid var(--border);
}

.legal-row:last-child { border-bottom: none; }

.legal-label {
  background: var(--bg-2);
  padding: 16px 20px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-sub);
  border-right: 1px solid var(--border);
}

.legal-value {
  padding: 16px 20px;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text);
}

/* セクション形式（プライバシーポリシー） */
.legal-section { margin-bottom: 36px; }

.legal-section h2 {
  font-size: 1rem;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.legal-section p {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 1.85;
  margin-bottom: 10px;
}

.legal-section ul {
  padding-left: 20px;
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 2;
}

.legal-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 48px;
  text-align: right;
}

@media (max-width: 600px) {
  .legal-row { grid-template-columns: 1fr; }
  .legal-label { border-right: none; border-bottom: 1px solid var(--border); }
}

/* ============================================================
   EMPTY STATES
   ============================================================ */
.empty { text-align: center; padding: 80px 40px; color: var(--text-sub); }
.empty p { margin-bottom: 20px; font-size: 0.9rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .events-grid    { grid-template-columns: repeat(3, 1fr); }
  .event-header   { grid-template-columns: 1fr; }
  .event-main-img { max-width: 500px; }
}

@media (max-width: 768px) {
  body           { padding-left: 0; padding-top: 60px; }
  .sidebar       { transform: translateX(-100%); transition: transform 0.25s var(--ease); }
  .sidebar.open  { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .sidebar-toggle { display: inline-flex; }

  .container     { padding: 0 20px; }
  .events-grid   { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .features-grid { grid-template-columns: 1fr; }
  .auth-box      { padding: 32px 22px; }
  .res-card      { grid-template-columns: 80px 1fr; }
  .res-status    { grid-column: 1 / -1; }
  .search-box    { flex-direction: column; align-items: stretch; }
  .search-box input[type="text"] { width: 100%; }
  .hero-content  { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-btns   { flex-direction: column; }
  .btn-hero    { width: 100%; }
  .events-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .res-card    { grid-template-columns: 1fr; }
  .res-img     { display: none; }
}

/* ============================================================
   CARD MANAGEMENT
   ============================================================ */
.card-mgmt { display: flex; flex-direction: column; gap: 32px; }
.card-mgmt h3 { font-size: 1rem; font-weight: 600; margin-bottom: 12px; }
.card-mgmt-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card-mgmt-header h3 { margin-bottom: 0; }
.card-add-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-add-header h3 { margin-bottom: 0; }
.btn-text { background: none; border: none; color: var(--text-muted); font-size: 0.85rem; cursor: pointer; padding: 0; }
.btn-text:hover { color: var(--text); }

.saved-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-2);
  margin-bottom: 8px;
  font-size: 0.95rem;
}
.card-brand  { font-weight: 700; font-size: 0.78rem; color: var(--text-muted); min-width: 48px; }
.card-num    { flex: 1; font-family: monospace; letter-spacing: 1px; }
.card-exp    { color: var(--text-muted); font-size: 0.85rem; }

.btn-delete-card {
  background: none;
  border: 1px solid #ef4444;
  color: #ef4444;
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-delete-card:hover { background: #ef4444; color: #fff; }

.card-add-section {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

/* カード入力欄（StripeのIframe用） */
.stripe-card-input {
  border: 1.5px solid var(--border-md);
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--bg);
  transition: border-color 0.15s;
}
.stripe-card-input:focus-within { border-color: var(--primary); }

/* 3分割レイアウト */
.card-field-group { display: flex; flex-direction: column; gap: 6px; }
.card-field-label { font-size: 0.78rem; font-weight: 600; color: var(--text-sub); letter-spacing: 0.04em; text-transform: uppercase; }
.card-field-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }

.card-error { color: #ef4444; font-size: 0.85rem; margin-top: 6px; min-height: 20px; }
.muted { color: var(--text-muted); font-size: 0.9rem; }

/* 別のカードで支払うボタン */
.btn-add-card {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin-top: 10px;
  padding: 10px 14px;
  background: none;
  border: 1.5px dashed var(--border-md);
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-sub);
  cursor: pointer;
  transition: all var(--t);
}
.btn-add-card:hover {
  border-color: var(--pink);
  color: var(--pink);
  background: var(--pink-light);
}

/* モーダル内の保存カード選択 */
.modal-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; margin: 0 0 8px; }
.card-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: border-color 0.15s;
}
.card-option.selected { border-color: var(--pink); }
.card-option input[type=radio] { accent-color: var(--pink); }
.card-brand-badge {
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-muted);
}
.card-exp-small { margin-left: auto; color: var(--text-muted); font-size: 0.82rem; }