/* ===== Spirit Lullaby Inn v2 — Enhanced UI ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;700&family=EB+Garamond:wght@400;700&family=DotGothic16&display=swap');

:root {
  --bg: #F5F1E8;
  --bg-secondary: #EDE8DC;
  --text: #2C3E50;
  --text-secondary: #6B7C8D;
  --accent: #9B8AC4;
  --accent-light: rgba(155,138,196,0.15);
  --warm: #E8B88C;
  --warm-light: rgba(232,184,140,0.15);
  --success: #7BC47F;
  --danger: #E74C3C;
  --card-bg: rgba(255,255,255,0.92);
  --card-bg-solid: #FEFCF8;
  --border: rgba(155,138,196,0.3);
  --border-strong: rgba(155,138,196,0.5);
  --font-jp: 'Noto Serif JP', serif;
  --font-en: 'EB Garamond', serif;
  --font-pixel: 'DotGothic16', cursive;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-full: 999px;
  --shadow: 0 2px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.1);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

.night {
  --bg: #1A1A2E;
  --bg-secondary: #16213E;
  --text: #E8E4F3;
  --text-secondary: #A8A4B8;
  --accent: #B0A0D8;
  --accent-light: rgba(176,160,216,0.15);
  --warm: #F4D35E;
  --warm-light: rgba(244,211,94,0.15);
  --card-bg: rgba(30,30,56,0.95);
  --card-bg-solid: #1E1E38;
  --border: rgba(155,138,196,0.25);
  --border-strong: rgba(155,138,196,0.5);
}
.night .home-title {
  text-shadow: 0 0 12px rgba(0,0,0,0.8), 0 0 24px rgba(30,30,56,0.9), 0 1px 2px rgba(0,0,0,0.5);
  background: rgba(30,30,56,0.6);
}
.night .home-greeting {
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}
.night .home-spirit .spirit-name {
  text-shadow: 0 0 10px rgba(0,0,0,0.8), 0 0 20px rgba(30,30,56,0.7);
  background: rgba(30,30,56,0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  width: 100%; min-height: 100vh; overflow-x: hidden;
  font-family: var(--font-jp);
  background: var(--bg);
  color: var(--text);
  transition: background var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
}

body { padding-bottom: env(safe-area-inset-bottom, 20px); }

/* ===== Screen System ===== */
.screen { display: none; width: 100%; min-height: 100vh; padding: 16px; padding-bottom: 80px; animation: fadeSlideIn 0.35s ease; }
.screen.active { display: flex; flex-direction: column; align-items: center; }

@keyframes fadeSlideIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.04); } }
@keyframes glow { 0%,100% { box-shadow: 0 0 8px var(--accent); } 50% { box-shadow: 0 0 24px var(--accent); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes sparkle { 0% { opacity:0; transform: translateY(0) scale(0.8); } 50% { opacity:1; } 100% { opacity:0; transform: translateY(-30px) scale(1.2); } }
@keyframes shimmer { 0% { background-position: -200px 0; } 100% { background-position: 200px 0; } }
@keyframes bounceIn { 0% { transform: scale(0); } 60% { transform: scale(1.1); } 100% { transform: scale(1); } }

/* ===== Typography ===== */
h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: 0.06em; text-align: center; margin-bottom: 8px; }
h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.pixel-text { font-family: var(--font-pixel); }
.en-text { font-family: var(--font-en); }

/* ===== Card ===== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  width: 100%; max-width: 360px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 24px;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font-jp); font-size: 0.95rem;
  cursor: pointer; transition: all var(--transition);
  min-height: 44px; min-width: 44px;
  font-weight: 500;
}
.btn:active { transform: scale(0.96); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 2px 8px rgba(155,138,196,0.3); }
.btn-primary:active { filter: brightness(0.9); }
.btn-warm { background: var(--warm); color: #2C3E50; }
.btn-ghost { background: transparent; border: 1px solid var(--border-strong); color: var(--text); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; min-height: 36px; }
.btn-danger { background: var(--danger); color: #fff; }

/* ===== Status Bar ===== */
.status-bar {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; max-width: 380px;
  padding: 4px 0; margin-bottom: 4px;
}
.status-left, .status-right { display: flex; gap: 6px; align-items: center; }
.status-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 12px; border-radius: var(--radius-full);
  background: var(--card-bg); border: 1px solid var(--border);
  font-size: 0.8rem; font-family: var(--font-pixel);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  font-weight: 700;
}
.coin-chip { background: var(--warm-light); border-color: var(--warm); color: var(--text); }
.event-chip { background: var(--accent-light); border-color: var(--accent); cursor: pointer; }
.event-chip:active { transform: scale(0.95); }

/* ===== Bottom Navigation ===== */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; justify-content: space-around; align-items: center;
  background: var(--card-bg-solid);
  border-top: 1px solid var(--border);
  padding: 6px 0 calc(6px + env(safe-area-inset-bottom, 0px));
  z-index: 900;
  backdrop-filter: blur(16px);
}
.nav-item {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 4px 12px; cursor: pointer; transition: all var(--transition);
  border-radius: 12px; position: relative;
}
.nav-item:active { transform: scale(0.92); }
.nav-icon { font-size: 1.4rem; }
.nav-label { font-size: 0.72rem; font-family: var(--font-jp); opacity: 0.6; font-weight: 500; }
.nav-item.active .nav-label { opacity: 1; color: var(--accent); font-weight: 700; }
.nav-item.active::after {
  content: ''; position: absolute; top: -2px; left: 50%; transform: translateX(-50%);
  width: 20px; height: 3px; border-radius: 2px; background: var(--accent);
}

/* ===== Splash (S01) ===== */
#splash { justify-content: center; align-items: center; }
.splash-content { text-align: center; animation: fadeSlideIn 1.2s ease; }
.logo-icon { font-size: 3rem; margin-bottom: 8px; animation: float 3s ease-in-out infinite; }
#splash .logo { font-size: 1.8rem; font-weight: 700; letter-spacing: 0.1em; }
#splash .subtitle { font-family: var(--font-en); font-size: 0.9rem; opacity: 0.5; margin-top: 4px; }
.splash-loader { width: 120px; height: 3px; background: var(--border); border-radius: 2px; margin: 24px auto 0; overflow: hidden; }
.splash-loader-bar { width: 40%; height: 100%; background: var(--accent); border-radius: 2px; animation: shimmer 1.5s ease-in-out infinite; }

/* ===== Onboarding (S02) ===== */
#onboarding { justify-content: center; gap: 16px; }
.onboard-slide { text-align: center; animation: slideUp 0.5s ease; }
.onboard-slide h1 { font-size: 1.3rem; }
.onboard-slide p { font-size: 0.95rem; line-height: 1.8; margin: 12px 0; opacity: 0.8; }
.dot-indicator { display: flex; gap: 8px; justify-content: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); transition: all var(--transition); }
.dot.active { background: var(--accent); transform: scale(1.3); }

/* ===== Home (S03) ===== */
#home { gap: 10px; padding-top: 12px; }
.home-title {
  font-size: 1.5rem; margin-bottom: 2px;
  text-shadow: 0 0 12px rgba(255,255,255,1), 0 0 24px rgba(255,255,255,0.8), 0 1px 2px rgba(0,0,0,0.15);
  letter-spacing: 0.1em;
  background: rgba(255,255,255,0.6);
  padding: 4px 20px; border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}
.home-greeting {
  font-size: 0.88rem; opacity: 0.85; margin-bottom: 4px;
  text-shadow: 0 1px 6px rgba(255,255,255,0.8);
  font-weight: 500;
}
.home-spirit { text-align: center; margin: 4px 0; }
.home-spirit .spirit-name {
  font-size: 1.1rem; margin-top: 6px; font-weight: 700;
  text-shadow: 0 0 10px rgba(255,255,255,1), 0 0 20px rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.5);
  padding: 2px 14px; border-radius: var(--radius-full);
  display: inline-block;
}

.home-actions {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  width: 100%; max-width: 380px;
}
.home-action-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  padding: 16px 8px; border-radius: var(--radius);
  background: var(--card-bg); border: 1px solid var(--border);
  cursor: pointer; transition: all var(--transition);
  font-size: 0.88rem; color: var(--text); position: relative;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  font-weight: 600;
}
.home-action-btn:active { transform: scale(0.95); box-shadow: var(--shadow); }
.action-icon { font-size: 1.8rem; }
.action-label { font-family: var(--font-jp); font-weight: 700; font-size: 0.85rem; }
.action-badge {
  position: absolute; top: 6px; right: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--danger); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  animation: bounceIn 0.3s ease;
}

/* Colored action button accents */
.action-ritual { border-left: 3px solid #FFB347; }
.action-battle { border-left: 3px solid #E74C3C; }
.action-tsum { border-left: 3px solid #89CFF0; }
.action-guild { border-left: 3px solid #9B8AC4; }
.action-decor { border-left: 3px solid #7BC47F; }
.action-social { border-left: 3px solid #F4D35E; }

/* ===== Quiz (S04) ===== */
#quiz { gap: 16px; justify-content: center; }
.quiz-progress { display: flex; gap: 6px; margin-bottom: 8px; }
.quiz-pip { width: 28px; height: 4px; border-radius: 2px; background: var(--border); transition: all var(--transition); }
.quiz-pip.done { background: var(--accent); }
.quiz-pip.current { background: var(--warm); animation: pulse 1s infinite; }
.quiz-question { font-size: 1.05rem; text-align: center; line-height: 1.8; margin: 8px 0; max-width: 340px; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 340px; }
.quiz-option {
  padding: 14px 16px; border-radius: var(--radius-sm);
  background: var(--card-bg); border: 1px solid var(--border);
  font-size: 0.95rem; color: var(--text);
  cursor: pointer; transition: all var(--transition); text-align: left;
}
.quiz-option:active, .quiz-option.selected { border-color: var(--accent); background: var(--accent-light); }

/* ===== Spirit Reveal (S05) ===== */
#reveal { justify-content: center; align-items: center; gap: 16px; }
.reveal-spirit { animation: slideUp 0.8s ease; text-align: center; }
.rarity-badge {
  display: inline-block; padding: 3px 12px; border-radius: var(--radius-full); font-size: 0.75rem;
  font-family: var(--font-pixel); margin-top: 6px;
}
.rarity-N { background: #d4edda; color: #2C3E50; }
.rarity-R { background: #89CFF0; color: #2C3E50; }
.rarity-SR { background: #C9A0DC; color: #fff; }
.rarity-SSR { background: linear-gradient(135deg, #FFD700, #FF8C00); color: #fff; }
.awaken-badge { background: linear-gradient(135deg, #FFD700, #9B8AC4); color: #fff; padding: 4px 14px; border-radius: var(--radius-full); font-size: 0.8rem; animation: glow 2s infinite; }

/* ===== Battle (S06) ===== */
#battle { gap: 12px; justify-content: space-between; min-height: 100vh; padding-bottom: 32px; }
.battle-header { display: flex; justify-content: space-between; width: 100%; max-width: 360px; font-size: 0.85rem; }
.battle-timer { font-family: var(--font-pixel); font-size: 1.4rem; color: var(--warm); }
.hp-bar-wrap { width: 100%; max-width: 360px; height: 10px; background: var(--border); border-radius: 5px; overflow: hidden; }
.hp-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--danger)); border-radius: 5px; transition: width 0.2s ease; }
.battle-area { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; width: 100%; }
.shadow-sprite { animation: float 2s ease-in-out infinite; min-height: 96px; display: flex; align-items: center; justify-content: center; }
.tap-zone {
  width: 110px; height: 110px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, rgba(155,138,196,0.2) 70%, transparent 100%);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.08s; user-select: none; -webkit-user-select: none;
}
.tap-zone:active { transform: scale(0.9); background: radial-gradient(circle, var(--warm) 0%, rgba(232,184,140,0.3) 70%, transparent 100%); }
.combo-display { font-family: var(--font-pixel); font-size: 1.2rem; color: var(--warm); min-height: 24px; }
.score-display { font-family: var(--font-pixel); font-size: 1.8rem; }
.battle-boost { font-size: 0.8rem; opacity: 0.6; cursor: pointer; text-decoration: underline; }

/* ===== Battle Result ===== */
#result { justify-content: center; align-items: center; gap: 12px; }
.result-score { font-family: var(--font-pixel); font-size: 2.5rem; color: var(--accent); animation: pulse 2s infinite; }
.result-detail { font-size: 0.9rem; opacity: 0.7; text-align: center; line-height: 1.8; }
.result-coins { font-family: var(--font-pixel); font-size: 1rem; color: var(--warm); margin-top: 4px; }

/* ===== Tsum Tsum Game ===== */
#tsum-game { gap: 12px; padding-bottom: 32px; }
.tsum-header { width: 100%; max-width: 380px; }
.tsum-hud { display: flex; justify-content: space-between; align-items: center; margin-top: 4px; padding: 0 4px; }
.tsum-hud > span { font-size: 1.1rem; }
.tsum-timer { color: var(--warm); }
.tsum-combo-text { color: var(--accent); font-size: 0.9rem !important; }
.tsum-area { position: relative; display: flex; justify-content: center; }
.tsum-chain-fx { position: absolute; top: 40%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; z-index: 10; }
.chain-popup {
  font-family: var(--font-pixel); font-size: 1.3rem; color: var(--warm);
  text-align: center; animation: sparkle 0.8s ease forwards;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.tsum-controls { text-align: center; margin-top: 8px; }
.tsum-result-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center; z-index: 20;
  border-radius: var(--radius);
}
.tsum-result-card {
  background: var(--card-bg-solid); border-radius: var(--radius);
  padding: 24px; text-align: center; animation: bounceIn 0.4s ease;
  box-shadow: var(--shadow-lg);
}
.tsum-final-score { font-family: var(--font-pixel); font-size: 2.5rem; color: var(--accent); margin: 8px 0; }

/* ===== Guild ===== */
.guild-info-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; width: 100%; max-width: 380px; text-align: center;
  backdrop-filter: blur(12px);
}
.guild-emblem { font-size: 2.5rem; margin-bottom: 4px; }
.guild-name { font-size: 1.2rem; font-weight: 700; }
.guild-stats {
  display: flex; justify-content: space-around; margin: 12px 0;
  padding: 10px; background: var(--accent-light); border-radius: var(--radius-sm);
}
.guild-stat { text-align: center; }
.guild-stat-num { font-family: var(--font-pixel); font-size: 1.1rem; color: var(--accent); }
.guild-stat-label { font-size: 0.7rem; opacity: 0.6; }
.guild-nav { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 12px; }
.guild-nav .btn { font-size: 0.82rem; padding: 8px 14px; }

/* Guild Search */
.guild-search-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; border-radius: var(--radius-sm);
  background: var(--card-bg); border: 1px solid var(--border);
  margin-bottom: 8px; width: 100%; max-width: 380px;
}
.guild-search-emblem { font-size: 1.8rem; }
.guild-search-info { flex: 1; }
.guild-search-name { font-weight: 700; font-size: 0.95rem; }
.guild-search-meta { font-size: 0.75rem; opacity: 0.6; }

/* Guild Chat */
.guild-chat-area {
  width: 100%; max-width: 380px; flex: 1;
  overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
  padding: 8px 0; max-height: 50vh;
}
.guild-chat-msg {
  padding: 8px 12px; border-radius: 12px; max-width: 85%;
  font-size: 0.88rem; line-height: 1.5;
}
.guild-chat-msg.theirs { align-self: flex-start; background: var(--card-bg); border: 1px solid var(--border); }
.guild-chat-msg.mine { align-self: flex-end; background: var(--accent); color: #fff; }
.guild-chat-author { font-size: 0.7rem; opacity: 0.5; margin-bottom: 2px; }
.guild-chat-input-area {
  display: flex; gap: 8px; width: 100%; max-width: 380px;
  position: sticky; bottom: 80px; padding: 8px 0;
}

/* Guild Mission */
.mission-list { width: 100%; max-width: 380px; }
.mission-card {
  padding: 14px; border-radius: var(--radius-sm); margin-bottom: 10px;
  background: var(--card-bg); border: 1px solid var(--border);
}
.mission-card.completed { opacity: 0.6; border-color: var(--success); }
.mission-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }
.mission-desc { font-size: 0.82rem; opacity: 0.7; margin-bottom: 8px; }
.mission-progress-bar { width: 100%; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.mission-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--success)); border-radius: 4px; transition: width var(--transition); }
.mission-progress-text { font-size: 0.75rem; font-family: var(--font-pixel); margin-top: 4px; opacity: 0.7; }
.mission-reward { font-size: 0.78rem; color: var(--warm); margin-top: 4px; }

/* ===== Decoration ===== */
.decor-header { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 380px; margin-bottom: 8px; }
.decor-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  width: 100%; max-width: 300px; aspect-ratio: 1;
  background: var(--card-bg); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 10px;
}
.decor-slot {
  aspect-ratio: 1; border-radius: var(--radius-sm);
  background: var(--accent-light); border: 1px dashed var(--border-strong);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 1.5rem; cursor: pointer; transition: all var(--transition);
  gap: 2px;
}
.decor-slot:active { transform: scale(0.93); }
.decor-slot.empty { opacity: 0.4; }
.decor-slot-name { font-size: 0.6rem; opacity: 0.7; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.decor-tabs {
  display: flex; gap: 4px; margin: 12px 0 8px;
  background: var(--bg-secondary); border-radius: var(--radius-full); padding: 3px;
}
.tab-btn {
  padding: 6px 16px; border: none; border-radius: var(--radius-full);
  background: transparent; color: var(--text-secondary); font-family: var(--font-jp);
  font-size: 0.82rem; cursor: pointer; transition: all var(--transition);
}
.tab-btn.active { background: var(--card-bg-solid); color: var(--text); font-weight: 700; box-shadow: var(--shadow); }

.decor-panel { width: 100%; max-width: 380px; min-height: 120px; }
.decor-shop-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.decor-shop-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 12px 8px; border-radius: var(--radius-sm);
  background: var(--card-bg); border: 1px solid var(--border);
  cursor: pointer; transition: all var(--transition); font-size: 0.8rem;
}
.decor-shop-item:active { border-color: var(--accent); transform: scale(0.97); }
.decor-shop-icon { font-size: 1.6rem; }
.decor-shop-price { font-family: var(--font-pixel); color: var(--warm); font-size: 0.78rem; }
.decor-rarity { font-size: 0.65rem; padding: 1px 6px; border-radius: 8px; }

/* ===== Spirit Interact ===== */
.spirit-interact-area {
  text-align: center; width: 100%; max-width: 380px;
  padding: 16px;
}
.affinity-bar { width: 100%; max-width: 200px; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; margin: 8px auto; }
.affinity-fill { height: 100%; background: linear-gradient(90deg, #FFB7C5, #E74C8B); border-radius: 4px; transition: width var(--transition); }
.dialogue-bubble {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; border-bottom-left-radius: 4px;
  padding: 14px 18px; margin: 12px auto; max-width: 280px;
  font-size: 0.95rem; line-height: 1.7;
  animation: bounceIn 0.3s ease;
}
.gift-grid { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 12px; }
.gift-btn {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--card-bg); border: 1px solid var(--border);
  cursor: pointer; transition: all var(--transition); font-size: 0.78rem;
}
.gift-btn:active { border-color: var(--warm); transform: scale(0.95); }
.gift-icon { font-size: 1.4rem; }

/* ===== Visit ===== */
.visit-list { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 10px; }
.visit-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px; border-radius: var(--radius);
  background: var(--card-bg); border: 1px solid var(--border);
  cursor: pointer; transition: all var(--transition);
}
.visit-card:active { border-color: var(--accent); transform: translateX(4px); }
.visit-avatar { font-size: 2rem; }
.visit-info { flex: 1; }
.visit-name { font-weight: 700; font-size: 0.95rem; }
.visit-meta { font-size: 0.75rem; opacity: 0.6; }
.visit-arrow { font-size: 1.2rem; opacity: 0.3; }

.visit-room-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  width: 100%; max-width: 300px; aspect-ratio: 1;
  background: var(--card-bg); border: 2px solid var(--border);
  border-radius: var(--radius); padding: 10px; margin: 12px auto;
}

/* ===== Seasonal Event ===== */
.seasonal-banner {
  width: 100%; max-width: 380px;
  padding: 20px; border-radius: var(--radius);
  text-align: center;
  background: linear-gradient(135deg, var(--accent-light), var(--warm-light));
  border: 1px solid var(--border);
}
.seasonal-icon { font-size: 3rem; animation: float 3s ease-in-out infinite; }
.seasonal-name { font-size: 1.3rem; font-weight: 700; margin: 8px 0 4px; }
.seasonal-desc { font-size: 0.88rem; opacity: 0.7; line-height: 1.6; }
.seasonal-bonus {
  display: inline-block; padding: 4px 16px; border-radius: var(--radius-full);
  background: var(--warm-light); border: 1px solid var(--warm);
  font-size: 0.82rem; margin-top: 8px;
}

/* ===== Plaza (S07) ===== */
#plaza { gap: 12px; }
.plaza-header { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 380px; }
.post-list { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 380px; overflow-y: auto; flex: 1; }
.post-card {
  padding: 14px; border-radius: var(--radius);
  background: var(--card-bg); border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.post-card .post-author { font-size: 0.8rem; opacity: 0.7; margin-bottom: 6px; display: flex; align-items: center; gap: 4px; }
.post-card .post-text { font-size: 0.95rem; line-height: 1.7; }
.post-card .post-actions { display: flex; gap: 16px; margin-top: 10px; font-size: 0.82rem; }
.note-btn { cursor: pointer; transition: all var(--transition); padding: 4px 8px; border-radius: var(--radius-sm); }
.note-btn:active { transform: scale(1.1); background: var(--accent-light); }

/* ===== Post Create (S08) ===== */
#post-create { justify-content: center; gap: 16px; }
.post-textarea {
  width: 100%; max-width: 340px; height: 120px; padding: 14px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--card-bg); color: var(--text);
  font-family: var(--font-jp); font-size: 0.95rem; resize: none;
  transition: border-color var(--transition);
}
.post-textarea:focus { outline: none; border-color: var(--accent); }
.char-count { font-size: 0.8rem; opacity: 0.5; text-align: right; width: 100%; max-width: 340px; }

/* ===== Spirit Room (S09) ===== */
#spirit-room { gap: 12px; }
.spirit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; max-width: 380px; }
.spirit-cell {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 12px 8px; border-radius: var(--radius);
  background: var(--card-bg); border: 1px solid var(--border);
  font-size: 0.75rem; text-align: center;
  cursor: pointer; transition: all var(--transition);
}
.spirit-cell:active { border-color: var(--accent); transform: scale(0.96); }
.spirit-cell.locked { opacity: 0.25; filter: grayscale(1); pointer-events: none; }

/* ===== DM ===== */
#dm-thread { gap: 12px; }
.dm-messages { display: flex; flex-direction: column; gap: 8px; width: 100%; max-width: 360px; }
.dm-bubble { padding: 10px 14px; border-radius: 16px; max-width: 80%; font-size: 0.9rem; line-height: 1.5; }
.dm-bubble.mine { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.dm-bubble.theirs { align-self: flex-start; background: var(--card-bg); border: 1px solid var(--border); border-bottom-left-radius: 4px; }

/* ===== Ranking (S12) ===== */
#ranking { gap: 12px; }
.rank-list { width: 100%; max-width: 380px; }
.rank-item { display: flex; align-items: center; gap: 12px; padding: 10px; border-bottom: 1px solid var(--border); }
.rank-num { font-family: var(--font-pixel); font-size: 1.2rem; width: 32px; text-align: center; }
.rank-1 { color: #FFD700; }
.rank-2 { color: #C0C0C0; }
.rank-3 { color: #CD7F32; }
.rank-info { flex: 1; }
.rank-name { font-size: 0.95rem; }
.rank-score { font-size: 0.78rem; opacity: 0.6; }

/* ===== Shop (S13) ===== */
#shop { gap: 12px; }
.shop-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; width: 100%; max-width: 380px; }
.shop-item {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px; border-radius: var(--radius);
  background: var(--card-bg); border: 1px solid var(--border);
  cursor: pointer; transition: all var(--transition);
}
.shop-item:active { border-color: var(--accent); transform: scale(0.97); }
.shop-price { font-family: var(--font-pixel); font-size: 0.85rem; color: var(--warm); }

/* ===== Settings (S14) ===== */
#settings { gap: 12px; }
.setting-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; width: 100%;
  border-bottom: 1px solid var(--border);
}
.toggle { width: 44px; height: 24px; border-radius: 12px; background: var(--border); position: relative; cursor: pointer; transition: all var(--transition); }
.toggle.on { background: var(--accent); }
.toggle::after { content: ''; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: all var(--transition); box-shadow: 0 1px 3px rgba(0,0,0,0.15); }
.toggle.on::after { left: 22px; }

/* ===== Report (S15) ===== */
#report { justify-content: center; gap: 16px; }

/* ===== Forms ===== */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 0.82rem; font-weight: 700; margin-bottom: 6px; opacity: 0.8; }
.form-input {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--card-bg); color: var(--text); font-family: var(--font-jp); font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-input:focus { outline: none; border-color: var(--accent); }
.form-textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--card-bg); color: var(--text); font-family: var(--font-jp); font-size: 0.9rem;
  resize: none; height: 60px;
}
.emblem-picker { display: flex; gap: 8px; flex-wrap: wrap; }
.emblem-opt {
  font-size: 1.5rem; padding: 6px; border-radius: var(--radius-sm);
  border: 2px solid transparent; cursor: pointer; transition: all var(--transition);
}
.emblem-opt.selected, .emblem-opt:active { border-color: var(--accent); background: var(--accent-light); }

/* ===== Toast ===== */
.toast {
  position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  padding: 10px 24px; border-radius: var(--radius-full);
  background: var(--text); color: var(--bg);
  font-size: 0.85rem; z-index: 1000;
  animation: slideUp 0.3s ease, fadeOut 0.3s ease 2.5s forwards;
  box-shadow: var(--shadow-lg);
}
@keyframes fadeOut { to { opacity: 0; transform: translateX(-50%) translateY(10px); } }

/* ===== App Back Button ===== */
.app-back-btn {
  position: fixed; top: 10px; left: 10px; z-index: 9999;
  background: var(--card-bg-solid); border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  font-family: var(--font-jp); font-size: 0.9rem; font-weight: 700; color: var(--accent);
  cursor: pointer; transition: all var(--transition);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  min-height: 36px;
  display: flex; align-items: center;
}
.app-back-btn:active { background: var(--accent); color: #fff; transform: scale(0.95); }

/* ===== Ad Reward Modal ===== */
.ad-overlay {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(0,0,0,0.85);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #fff; font-family: var(--font-jp);
}
.ad-overlay .ad-box {
  background: linear-gradient(135deg, #2a1f4e 0%, #1a1a2e 100%);
  border: 2px solid var(--accent); border-radius: var(--radius-lg);
  padding: 32px 28px; text-align: center; max-width: 300px; width: 85%;
  box-shadow: 0 0 40px rgba(155,138,196,0.3);
}
.ad-overlay .ad-icon { font-size: 3rem; margin-bottom: 12px; }
.ad-overlay .ad-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.ad-overlay .ad-desc { font-size: 0.85rem; opacity: 0.8; margin-bottom: 20px; }
.ad-overlay .ad-timer {
  font-size: 2.5rem; font-weight: 700; color: var(--warm);
  margin-bottom: 16px; font-variant-numeric: tabular-nums;
}
.ad-overlay .ad-progress {
  width: 100%; height: 6px; background: rgba(255,255,255,0.15);
  border-radius: 3px; overflow: hidden; margin-bottom: 16px;
}
.ad-overlay .ad-progress-bar {
  height: 100%; background: var(--warm); border-radius: 3px;
  transition: width 1s linear;
}
.ad-overlay .ad-skip {
  font-size: 0.8rem; opacity: 0.5; cursor: pointer; padding: 8px;
}
.ad-overlay .ad-reward {
  animation: adRewardPop 0.5s ease-out;
}
@keyframes adRewardPop { from { transform: scale(0.5); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ===== Shop Tabs ===== */
.shop-tabs {
  display: flex; gap: 8px; margin-bottom: 16px; justify-content: center;
}
.shop-tab {
  padding: 6px 16px; border-radius: var(--radius-full);
  border: 1px solid var(--border); background: var(--card-bg);
  font-family: var(--font-jp); font-size: 0.82rem; color: var(--text);
  cursor: pointer; transition: all var(--transition);
}
.shop-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.shop-item .item-effect { font-size: 0.7rem; opacity: 0.6; margin-top: 2px; }
.shop-coins-display { text-align: center; margin-bottom: 12px; font-size: 0.9rem; opacity: 0.8; }

/* ===== Sprites ===== */
.sprite-img { image-rendering: pixelated; image-rendering: crisp-edges; display: block; }
.sprite-container { display: flex; align-items: center; justify-content: center; }
.sprite-float { animation: float 3s ease-in-out infinite; }
.inline-icon { image-rendering: pixelated; image-rendering: crisp-edges; }
.shadow-sprite img { image-rendering: pixelated; image-rendering: crisp-edges; }

/* ===== Responsive ===== */
/* ===== Tap Mining ===== */
.mining-energy-wrap {
  width: 100%; height: 10px; background: rgba(155,138,196,0.15);
  border-radius: 5px; overflow: hidden; margin-bottom: 4px;
}
.mining-energy-bar {
  height: 100%; background: linear-gradient(90deg, var(--accent), var(--warm));
  border-radius: 5px; transition: width 0.2s ease;
}
.mining-coin-big {
  font-size: 2rem; font-weight: 700; margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.mine-tap-zone {
  width: 140px; height: 140px; margin: 0 auto;
  background: linear-gradient(135deg, var(--accent), #7B6AA4);
  border-radius: 50%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; color: #fff;
  cursor: pointer; transition: transform 0.1s;
  box-shadow: 0 4px 20px rgba(155,138,196,0.4);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; user-select: none;
}
.mine-tap-zone:active { transform: scale(0.92); }
.mine-tap-fx {
  position: absolute; pointer-events: none; font-weight: 700; color: var(--warm);
  font-size: 1.2rem; animation: mineFx 0.6s ease forwards;
}
@keyframes mineFx { 0% { opacity:1; transform: translateY(0) scale(1); } 100% { opacity:0; transform: translateY(-50px) scale(1.3); } }

.boost-list { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 340px; }
.boost-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  display: flex; align-items: center; gap: 12px; cursor: pointer;
  transition: all var(--transition);
}
.boost-card:active { transform: scale(0.98); }
.boost-card .boost-icon { font-size: 1.5rem; }
.boost-card .boost-info { flex: 1; }
.boost-card .boost-name { font-weight: 700; font-size: 0.9rem; }
.boost-card .boost-desc { font-size: 0.75rem; opacity: 0.6; }
.boost-card .boost-cost { font-size: 0.8rem; color: var(--warm); font-weight: 700; }

/* ===== Invite / Referral ===== */
.friend-list { display: flex; flex-direction: column; gap: 8px; }
.friend-item {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 14px;
  display: flex; align-items: center; gap: 10px; font-size: 0.85rem;
}
.friend-item .friend-name { font-weight: 700; flex: 1; }
.friend-item .friend-coins { color: var(--warm); font-size: 0.8rem; }

/* ===== Leaderboard Tabs ===== */
.lb-tabs { display: flex; gap: 8px; margin-bottom: 12px; justify-content: center; }

/* ===== Action Badge (energy) ===== */
.energy-badge { background: var(--warm) !important; }
.action-mining { background: linear-gradient(135deg, rgba(155,138,196,0.2), rgba(232,184,140,0.2)); }
.action-invite { background: linear-gradient(135deg, rgba(123,196,127,0.2), rgba(155,138,196,0.2)); }
.action-lb { background: linear-gradient(135deg, rgba(244,211,94,0.2), rgba(232,184,140,0.2)); }

@media (max-width: 360px) {
  .home-actions { grid-template-columns: repeat(2, 1fr); }
  .spirit-grid { grid-template-columns: repeat(2, 1fr); }
  .decor-shop-grid { grid-template-columns: 1fr; }
}
@media (min-width: 500px) {
  .screen { max-width: 440px; margin: 0 auto; }
  .bottom-nav { max-width: 440px; left: 50%; transform: translateX(-50%); border-radius: 16px 16px 0 0; }
}