/* =========================================================
   OUTER EVENT - common stylesheet
   シンプル・少色数・スマホ最適化
========================================================= */
:root{
  --color-primary: #FF7A30;
  --color-primary-dark: #E0611C;
  --color-bg: #FFF8F0;
  --color-surface: #FFFFFF;
  --color-text: #3A2E28;
  --color-muted: #8A7A6D;
  --color-border: #F0DFC9;
  --color-success: #3E9B4F;
  --color-success-bg: #E7F5E8;
  --color-danger: #D14343;
  --color-danger-bg: #FBEAEA;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 16px rgba(58, 46, 40, 0.08);
  font-size: 16px;
}

*{ box-sizing: border-box; }
html, body{ margin:0; padding:0; }
body{
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--color-primary-dark); text-decoration: none; }
a:hover{ text-decoration: underline; }
h1,h2,h3,h4{ line-height:1.4; margin: 0 0 .6em; }
p{ margin: 0 0 1em; }

.container{
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
}
.container-wide{
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header / Footer ---------- */
.site-header{
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 20px;
  max-width: 1080px;
  margin: 0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  font-size: 1.15rem;
  color: var(--color-text);
}
.brand .brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;height:34px;
  border-radius:10px;
  background: var(--color-primary);
  color:#fff;
  font-size:1rem;
}
.brand:hover{ text-decoration:none; }

.site-footer{
  background: #2C221D;
  color: #EFE6DC;
  margin-top: 48px;
  padding: 32px 20px 24px;
  font-size: .9rem;
}
.site-footer .container{ text-align:center; }
.site-footer a{ color:#FFD9B8; }
.site-footer .footer-links{
  display:flex; gap:16px; justify-content:center; flex-wrap:wrap;
  margin: 10px 0;
}
.site-footer .footer-copy{
  color:#B7A897; margin-top: 16px; font-size:.8rem;
}

/* ---------- Hero ---------- */
.hero{
  text-align:center;
  padding: 40px 20px 32px;
}
.hero .eyebrow{
  display:inline-block;
  background: var(--color-primary);
  color:#fff;
  padding:4px 14px;
  border-radius: 999px;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.05em;
  margin-bottom:14px;
}
.hero h1{
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.hero .catch{
  font-size: 1.05rem;
  font-weight:700;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
}
.hero .desc{
  color: var(--color-muted);
  max-width: 520px;
  margin: 0 auto 8px;
}
.hero-mascot{
  max-width: 180px;
  margin: 0 auto 16px;
}

/* ---------- Card ---------- */
.card{
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.event-card{
  display:block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  margin-bottom: 24px;
  color: inherit;
  transition: transform .15s ease, box-shadow .15s ease;
}
.event-card:hover{
  text-decoration:none;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(58,46,40,.14);
}
.event-card .event-card-media{
  background: linear-gradient(135deg, #FFE3C7, #FFF3E4);
  display:flex; align-items:center; justify-content:center;
  padding: 18px 0;
}
.event-card .event-card-media img{ max-width: 130px; }
.event-card .event-card-body{ padding: 18px 20px 22px; }
.event-card .tag{
  display:inline-block;
  background: var(--color-success-bg);
  color: var(--color-success);
  font-size:.75rem;
  font-weight:700;
  padding: 3px 10px;
  border-radius:999px;
  margin-bottom:8px;
}
.event-card h3{ font-size:1.15rem; margin-bottom:6px; }
.event-card .event-sub{ color:var(--color-muted); font-size:.85rem; margin-bottom:10px;}
.event-card p{ font-size:.92rem; color: var(--color-text); margin-bottom:0; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  width:100%;
  padding: 16px 20px;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-align:center;
  transition: filter .15s ease, transform .1s ease;
}
.btn:active{ transform: scale(0.98); }
.btn-primary{
  background: var(--color-primary);
  color:#fff;
}
.btn-primary:hover{ filter:brightness(0.95); text-decoration:none; color:#fff; }
.btn-secondary{
  background: #fff;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover{ text-decoration:none; background: #FFF3E9; }
.btn-muted{
  background: #EFE6DC;
  color: var(--color-text);
}
.btn-muted:hover{ text-decoration:none; filter:brightness(0.97); }
.btn-block-group{ display:flex; flex-direction:column; gap:12px; margin: 18px 0; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }
.btn-small{ width:auto; padding:10px 18px; font-size:.9rem; }

/* ---------- Stamp grid ---------- */
.progress-banner{
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  text-align:center;
  padding: 18px;
  margin-bottom: 22px;
}
.progress-banner .count{
  font-size: 1.8rem;
  font-weight:800;
  color: var(--color-primary-dark);
}
.progress-bar-track{
  background: var(--color-border);
  border-radius: 999px;
  height: 10px;
  margin-top: 10px;
  overflow:hidden;
}
.progress-bar-fill{
  background: var(--color-primary);
  height:100%;
  border-radius: 999px;
  transition: width .4s ease;
}

.stamp-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0;
}
@media (min-width:520px){
  .stamp-grid{ grid-template-columns: 1fr 1fr; }
}
.stamp-card{
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  display:flex;
  align-items:center;
  gap:14px;
}
.stamp-card.obtained{
  border-color: var(--color-success);
  background: var(--color-success-bg);
}
.stamp-card .stamp-icon{
  width:52px; height:52px;
  flex: 0 0 auto;
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem;
  background: var(--color-border);
  color: var(--color-muted);
}
.stamp-card.obtained .stamp-icon{
  background: var(--color-success);
  color:#fff;
}
.stamp-card .stamp-name{ font-weight:700; font-size:.98rem; margin-bottom:2px; }
.stamp-card .stamp-loc{ font-size:.78rem; color:var(--color-muted); }
.stamp-card .stamp-status{
  margin-top:4px;
  font-size:.78rem;
  font-weight:700;
}
.stamp-card.obtained .stamp-status{ color: var(--color-success); }
.stamp-card:not(.obtained) .stamp-status{ color: var(--color-muted); }

/* ---------- Get animation ---------- */
.stamp-result{
  text-align:center;
  padding: 36px 20px;
}
.stamp-result .result-badge{
  width: 120px; height:120px;
  border-radius:50%;
  margin: 0 auto 18px;
  display:flex; align-items:center; justify-content:center;
  font-size: 2.6rem;
  color:#fff;
  animation: pop .5s ease;
}
.result-badge.new{ background: linear-gradient(135deg,#FF9F55,#FF7A30); }
.result-badge.already{ background: var(--color-muted); }
@keyframes pop{
  0%{ transform: scale(0.4); opacity:0; }
  60%{ transform: scale(1.08); opacity:1; }
  100%{ transform: scale(1); }
}
.stamp-result h2{ font-size:1.5rem; }
.confetti-emoji{ font-size:1.6rem; letter-spacing:4px; }

/* ---------- Notice box ---------- */
.notice-box{
  background: #FFF3E4;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: .85rem;
  color: var(--color-text);
}
.notice-box h4{ margin-bottom:8px; font-size:.95rem; }
.notice-box ul{ margin:0; padding-left: 1.2em; }
.notice-box li{ margin-bottom: 6px; }

.alert{
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size:.9rem;
  margin-bottom: 16px;
}
.alert-error{ background: var(--color-danger-bg); color: var(--color-danger); border:1px solid #F2C4C4; }
.alert-success{ background: var(--color-success-bg); color: var(--color-success); border:1px solid #BFE3C4; }
.alert-info{ background:#EAF2FB; color:#2A5C8A; border:1px solid #C9DEF2; }

/* ---------- Forms ---------- */
.form-group{ margin-bottom: 18px; }
.form-group label{
  display:block;
  font-weight:700;
  font-size:.9rem;
  margin-bottom: 6px;
}
.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=password]{
  width:100%;
  padding: 13px 14px;
  font-size:1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background:#fff;
  color: var(--color-text);
}
.form-group input:focus{ outline: 2px solid var(--color-primary); }
.form-checkbox{
  display:flex; align-items:flex-start; gap:10px;
  font-size:.85rem;
  background:#FFF3E4;
  border-radius: var(--radius-sm);
  padding: 14px;
}
.form-checkbox input{ margin-top:3px; width:18px; height:18px; flex:0 0 auto; }
.form-hint{ font-size:.78rem; color:var(--color-muted); margin-top:4px; }

/* ---------- Spot detail box ---------- */
.spot-detail{
  text-align:center;
  padding: 10px 0 6px;
}
.spot-detail .spot-name{ font-weight:800; font-size:1.2rem; margin-bottom:4px; }
.spot-detail .spot-loc{ color:var(--color-muted); font-size:.88rem; }

/* ---------- QR modal ---------- */
.qr-box{
  text-align:center;
  background:#fff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--color-border);
}
.qr-box #qrcode-canvas{ display:flex; justify-content:center; margin: 12px 0; }
.qr-box .qr-token{
  font-family: monospace;
  font-size:.8rem;
  color: var(--color-muted);
  word-break: break-all;
  margin-top: 8px;
}

/* ---------- Admin ---------- */
.admin-shell{ min-height:100vh; display:flex; flex-direction:column; }
.admin-topbar{
  background:#2C221D; color:#fff;
  padding: 14px 20px;
  display:flex; align-items:center; justify-content:space-between;
}
.admin-topbar .admin-brand{ font-weight:800; }
.admin-topbar .admin-user{ font-size:.82rem; color:#D8C9BA; }
.admin-topbar .btn-small{ background:#463830; color:#fff; }
.admin-main{ flex:1; padding: 28px 20px 60px; }
.login-shell{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 20px;
}
.login-card{
  width:100%;
  max-width: 380px;
  background:#fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 26px;
}
.login-card h1{ text-align:center; font-size:1.3rem; }
.login-lock{
  width:56px;height:56px;
  border-radius:50%;
  background: var(--color-primary);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  margin: 0 auto 16px;
  font-size:1.4rem;
}

.stat-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
@media (min-width:640px){
  .stat-grid{ grid-template-columns: repeat(4, 1fr); }
}
.stat-box{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align:center;
}
.stat-box .num{ font-size:1.6rem; font-weight:800; color: var(--color-primary-dark); }
.stat-box .label{ font-size:.78rem; color:var(--color-muted); }

.admin-card{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.toolbar{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
  margin-bottom: 16px;
}
.toolbar input[type=text]{
  flex:1; min-width:180px;
  padding:10px 12px;
  border:1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.table-wrap{ overflow-x:auto; border:1px solid var(--color-border); border-radius: var(--radius-sm); }
table.admin-table{
  width:100%;
  border-collapse: collapse;
  font-size:.85rem;
  min-width: 720px;
}
table.admin-table th, table.admin-table td{
  padding: 10px 12px;
  text-align:left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
table.admin-table th{
  background:#FFF3E4;
  font-weight:700;
}
table.admin-table tr:last-child td{ border-bottom:none; }
.badge{
  display:inline-block;
  padding:2px 9px;
  border-radius:999px;
  font-size:.72rem;
  font-weight:700;
}
.badge-dup{ background: var(--color-danger-bg); color: var(--color-danger); }
.badge-ok{ background: var(--color-success-bg); color: var(--color-success); }

.empty-state{ text-align:center; color:var(--color-muted); padding: 30px 10px; }

.legal h2{ font-size:1.1rem; margin-top:1.6em; }
.legal p{ font-size:.92rem; }

.back-link{ display:inline-block; margin-bottom: 16px; font-size:.9rem; }

@media (max-width:400px){
  .hero h1{ font-size:1.55rem; }
}