/* ===== 経営分析ゲーム スタイル ===== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: #0d0221;
  color: #f0e6ff;
  font-family: 'Zen Maru Gothic', 'Shippori Mincho', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hidden {
  display: none !important;
}

#game-wrapper {
  width: 100%;
  max-width: 480px;
  height: 100vh;
  height: 100dvh;
  position: relative;
  overflow: hidden;
}

/* ===== 画面遷移 ===== */

.screen-fade-in {
  animation: screenFadeIn 0.6s ease-out;
}

@keyframes screenFadeIn {
  0% { opacity: 0; transform: scale(1.03); }
  100% { opacity: 1; transform: scale(1); }
}

/* ===== トップに戻るリンク（固定） ===== */

.back-to-top-link {
  position: fixed;
  top: 10px;
  left: 10px;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  font-size: 13px;
  z-index: 100;
  transition: color 0.3s;
}

.back-to-top-link:hover {
  color: #fff;
}

/* ===== 共通デコ ===== */

.deco-frame {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(196, 160, 255, 0.15);
  border-radius: 16px;
  pointer-events: none;
  z-index: 1;
}

.deco-frame::before, .deco-frame::after {
  content: '';
  position: absolute;
  font-size: 10px;
  color: rgba(255, 215, 0, 0.4);
}

.deco-frame::before { top: -5px; left: 15px; }
.deco-frame::after { bottom: -5px; right: 15px; }

.deco-corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border-color: rgba(255, 215, 0, 0.3);
  border-style: solid;
  pointer-events: none;
  z-index: 1;
}

.deco-corner--tl { top: 15px; left: 15px; border-width: 2px 0 0 2px; border-radius: 8px 0 0 0; }
.deco-corner--tr { top: 15px; right: 15px; border-width: 2px 2px 0 0; border-radius: 0 8px 0 0; }
.deco-corner--bl { bottom: 15px; left: 15px; border-width: 0 0 2px 2px; border-radius: 0 0 0 8px; }
.deco-corner--br { bottom: 15px; right: 15px; border-width: 0 2px 2px 0; border-radius: 0 0 8px 0; }

/* ===== タイトル画面 ===== */

#title-screen {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #1a0533 0%, #2d1b69 40%, #4a2c8a 70%, #f5c6ec 100%);
  padding: 15px;
}

#title-sparkle-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.sparkle {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  animation: sparkle-float 3s ease-in-out infinite;
  box-shadow: 0 0 6px 2px rgba(255, 215, 0, 0.8), 0 0 12px 4px rgba(255, 180, 255, 0.4);
}

.sparkle--star {
  background: none;
  border-radius: 0;
  box-shadow: none;
  font-size: 12px;
  line-height: 1;
  animation: sparkle-star 4s ease-in-out infinite;
}

@keyframes sparkle-float {
  0%, 100% { opacity: 0; transform: scale(0) translateY(0); }
  50% { opacity: 1; transform: scale(1) translateY(-20px); }
}

@keyframes sparkle-star {
  0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); }
  50% { opacity: 1; transform: scale(1) rotate(180deg); }
}

#title-character {
  margin-bottom: 10px;
  animation: chara-float 3s ease-in-out infinite;
}

@keyframes chara-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

#atsushi-title {
  width: 220px;
  height: 220px;
  margin: 0 auto;
  position: relative;
}

#atsushi-title img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 25px rgba(196, 160, 255, 0.6)) drop-shadow(0 0 50px rgba(255, 215, 0, 0.2));
}

/* キャラ後光 */
#atsushi-title::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 280px;
  height: 280px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, rgba(196, 160, 255, 0.08) 40%, transparent 70%);
  border-radius: 50%;
  animation: halo-pulse 3s ease-in-out infinite alternate;
  z-index: -1;
}

@keyframes halo-pulse {
  0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.6; }
  100% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

#game-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 26px;
  font-weight: 700;
  text-align: center;
  color: #fff;
  text-shadow:
    0 0 20px rgba(255, 215, 0, 0.8),
    0 0 40px rgba(255, 180, 255, 0.6),
    0 0 60px rgba(200, 150, 255, 0.4);
  line-height: 1.6;
  margin-bottom: 25px;
  animation: title-glow 2s ease-in-out infinite alternate;
  z-index: 5;
}

@keyframes title-glow {
  0% {
    text-shadow:
      0 0 20px rgba(255, 215, 0, 0.6),
      0 0 40px rgba(255, 180, 255, 0.4),
      0 0 60px rgba(200, 150, 255, 0.2);
    letter-spacing: 0;
  }
  100% {
    text-shadow:
      0 0 30px rgba(255, 215, 0, 1),
      0 0 60px rgba(255, 180, 255, 0.8),
      0 0 90px rgba(200, 150, 255, 0.6),
      0 0 120px rgba(255, 255, 200, 0.3);
    letter-spacing: 2px;
  }
}

#game-title ruby { ruby-position: over; }

#game-title rt {
  font-size: 12px;
  color: #ffd700;
  letter-spacing: 1px;
}

#start-btn {
  font-family: 'Shippori Mincho', serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #7b2ff7, #c471ed, #ff6ec7);
  background-size: 200% 200%;
  animation: btn-gradient 3s ease infinite;
  border: 2px solid rgba(255, 215, 0, 0.5);
  border-radius: 30px;
  padding: 14px 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 20px rgba(123, 47, 247, 0.4), 0 0 40px rgba(255, 110, 199, 0.2);
  z-index: 5;
  letter-spacing: 4px;
  position: relative;
  overflow: hidden;
}

@keyframes btn-gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

#start-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.2) 50%, transparent 60%);
  animation: btn-shine 3s ease-in-out infinite;
}

@keyframes btn-shine {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

#start-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 30px rgba(196, 113, 237, 0.6), 0 0 60px rgba(255, 110, 199, 0.3);
}

/* ===== オープニング画面 ===== */

#opening-screen {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #0d0221 0%, #1a0a3e 50%, #2d1b69 100%);
  padding: 15px;
  cursor: pointer;
  overflow: hidden;
}

#opening-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(196, 160, 255, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 180, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* 集中線エフェクト */
#opening-speed-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1;
}

#opening-speed-lines.active {
  opacity: 1;
  animation: speed-flash 0.5s ease-out;
}

@keyframes speed-flash {
  0% { opacity: 0.8; }
  100% { opacity: 0; }
}

.speed-line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 150%;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.3), transparent);
  transform-origin: center center;
}

#atsushi-opening {
  width: 320px;
  height: 320px;
  position: relative;
  margin-bottom: 5px;
  z-index: 2;
}

#atsushi-opening img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 25px rgba(196, 160, 255, 0.5));
}

/* キャラ登場アニメーション */
.chara-entrance {
  animation: charaEntrance 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes charaEntrance {
  0% { opacity: 0; transform: scale(0.3) translateY(30px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* 衝撃セリフ用の演出 */
.chara-impact {
  animation: charaImpact 0.4s ease-out;
}

@keyframes charaImpact {
  0% { transform: scale(1); }
  30% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

#opening-name {
  font-size: 12px;
  color: #ffd700;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 6px;
}


#opening-text-box {
  background: rgba(13, 2, 33, 0.9);
  border: 1px solid rgba(196, 160, 255, 0.4);
  border-radius: 12px;
  padding: 14px 20px;
  max-width: 400px;
  width: 100%;
  height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 20px rgba(123, 47, 247, 0.15), inset 0 0 30px rgba(196, 160, 255, 0.05);
}

#opening-text {
  font-size: 15px;
  line-height: 1.7;
  color: #f0e6ff;
  white-space: pre-wrap;
  width: 100%;
}

/* ▽インジケーター */
.next-indicator {
  font-size: 16px;
  color: #c4a0ff;
  text-align: center;
  margin-top: 8px;
  animation: bounce-down 1s ease-in-out infinite;
  z-index: 5;
  pointer-events: none;
}

@keyframes bounce-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ===== ラーメン屋シーン ===== */

#ramen-screen {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: #1a1209;
}

#ramen-shop {
  position: relative;
  width: 100%;
  flex: 1;
  overflow: hidden;
}

#shop-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      #3d2b1a 0%,
      #2a1f12 30%,
      #1a1209 60%,
      #0d0a05 100%
    );
}

/* 汚れエフェクト */
#shop-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(80, 60, 30, 0.5) 0%, transparent 40%),
    radial-gradient(ellipse at 70% 50%, rgba(60, 40, 20, 0.4) 0%, transparent 35%),
    radial-gradient(ellipse at 50% 80%, rgba(40, 30, 15, 0.6) 0%, transparent 45%);
}

/* 暗い照明エフェクト */
#shop-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 200, 100, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: light-flicker 4s ease-in-out infinite;
}

@keyframes light-flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
  52% { opacity: 1; }
  54% { opacity: 0.8; }
}

/* ハエ演出 */
.fly-particle {
  position: absolute;
  font-size: 10px;
  z-index: 5;
  pointer-events: none;
  animation: fly-buzz 3s ease-in-out infinite;
}

@keyframes fly-buzz {
  0% { transform: translate(0, 0); }
  25% { transform: translate(15px, -10px); }
  50% { transform: translate(-5px, -20px); }
  75% { transform: translate(-15px, -5px); }
  100% { transform: translate(0, 0); }
}

/* クリッカブルオブジェクト共通 */
.clickable-obj {
  position: absolute;
  cursor: pointer;
  z-index: 10;
  transition: transform 0.2s ease;
}

.clickable-obj:hover {
  transform: scale(1.08);
}

.clickable-obj:hover .obj-label {
  color: #ffd700;
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

.clickable-obj:active {
  transform: scale(0.95);
}

/* ホバー時の光る枠 */
.clickable-obj::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 2px solid transparent;
  border-radius: 12px;
  transition: border-color 0.3s;
  pointer-events: none;
}

.clickable-obj:hover::after {
  border-color: rgba(255, 215, 0, 0.4);
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

.obj-label {
  text-align: center;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
  transition: all 0.3s;
}

.clickable-obj.found { pointer-events: none; }

.clickable-obj.found .obj-visual {
  box-shadow: 0 0 15px rgba(0, 255, 100, 0.6);
}

.clickable-obj.wrong {
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px) rotate(-2deg); }
  75% { transform: translateX(8px) rotate(2deg); }
}

/* ❌ エフェクト */
.wrong-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 50px;
  color: #ff4444;
  text-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
  pointer-events: none;
  z-index: 30;
  animation: wrong-pop 0.6s ease-out forwards;
}

@keyframes wrong-pop {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.3); }
  30% { opacity: 1; transform: translate(-50%, -50%) scale(1.3); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1) translateY(-20px); }
}

/* ⭕ エフェクト */
.correct-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 60px;
  color: #ffd700;
  text-shadow: 0 0 30px rgba(255, 215, 0, 0.8);
  pointer-events: none;
  z-index: 30;
  animation: correct-pop 0.8s ease-out forwards;
}

@keyframes correct-pop {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.3) rotate(-30deg); }
  40% { opacity: 1; transform: translate(-50%, -50%) scale(1.4) rotate(10deg); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.2) translateY(-30px); }
}

/* 店主（おやじ） */
#obj-oyaji { top: 20%; left: 10%; }

#visual-oyaji {
  width: 80px;
  height: 100px;
  background: linear-gradient(180deg, #5a4a30 0%, #3a2a15 100%);
  border-radius: 40% 40% 30% 30%;
  position: relative;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

#visual-oyaji::before {
  content: '😤';
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 30px;
}

#visual-oyaji::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 80%;
  height: 40%;
  background: linear-gradient(180deg, #8a7a5a, #6a5a3a);
  border-radius: 0 0 30% 30%;
  opacity: 0.8;
}

/* ラーメン */
#obj-ramen { top: 35%; left: 40%; }

#visual-ramen {
  width: 70px;
  height: 50px;
  background: radial-gradient(ellipse, #8a7a50 0%, #5a4a2a 100%);
  border-radius: 5px 5px 50% 50%;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

#visual-ramen::before {
  content: '🍜';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 40px;
}

#visual-ramen::after {
  content: '💀';
  position: absolute;
  top: -30px;
  right: -10px;
  font-size: 16px;
  animation: stink-float 2s ease-in-out infinite;
  opacity: 0.7;
}

@keyframes stink-float {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.4; }
  50% { transform: translateY(-10px) rotate(10deg); opacity: 0.8; }
}

/* レジ */
#obj-register { top: 25%; right: 10%; }

#visual-register {
  width: 60px;
  height: 55px;
  background: linear-gradient(180deg, #4a4a4a 0%, #2a2a2a 100%);
  border-radius: 5px;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

#visual-register::before {
  content: '💰';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 28px;
}

/* 看板 */
#obj-sign { top: 8%; left: 50%; transform: translateX(-50%); }

#visual-sign {
  width: 120px;
  height: 40px;
  background: linear-gradient(180deg, #5a3a1a, #3a2a0a);
  border-radius: 5px;
  position: relative;
  border: 2px solid #2a1a05;
  display: flex;
  align-items: center;
  justify-content: center;
}

#visual-sign::before {
  content: 'ラーメン';
  font-size: 16px;
  color: #c8a860;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* テーブル */
#obj-table { top: 45%; right: 25%; }

#visual-table {
  width: 70px;
  height: 35px;
  background: linear-gradient(180deg, #5a4020 0%, #3a2810 100%);
  border-radius: 3px;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

#visual-table::before {
  content: '🪑';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 20px;
}

/* 篤（ラーメン屋シーン） */
#atsushi-ramen {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 160px;
  height: 180px;
  z-index: 15;
}

#atsushi-ramen img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(196, 160, 255, 0.4));
}

/* セリフ欄 */
#dialogue-box {
  position: absolute;
  bottom: 10px;
  left: 160px;
  right: 10px;
  background: rgba(13, 2, 33, 0.92);
  border: 1px solid rgba(196, 160, 255, 0.4);
  border-radius: 12px;
  padding: 10px 14px 6px;
  z-index: 20;
  cursor: pointer;
  height: 130px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 15px rgba(123, 47, 247, 0.15), inset 0 0 20px rgba(196, 160, 255, 0.03);
}

/* セリフ欄吹き出し尻尾 */
#dialogue-box::after {
  content: '';
  position: absolute;
  bottom: 15px;
  left: -10px;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-right: 10px solid rgba(13, 2, 33, 0.92);
}

#dialogue-name {
  font-size: 12px;
  color: #ffd700;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 3px;
}


#dialogue-text {
  font-size: 13px;
  line-height: 1.6;
  color: #f0e6ff;
  white-space: pre-wrap;
  flex: 1;
}

#dialogue-indicator {
  text-align: right;
  margin-top: 2px;
  font-size: 12px;
}

#ramen-hint {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, rgba(123, 47, 247, 0.9), rgba(196, 113, 237, 0.9));
  color: #fff;
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  z-index: 20;
  white-space: nowrap;
  animation: hint-pulse 2s ease-in-out infinite;
  border: 1px solid rgba(255, 215, 0, 0.3);
}

@keyframes hint-pulse {
  0%, 100% { box-shadow: 0 0 10px rgba(123, 47, 247, 0.4); }
  50% { box-shadow: 0 0 25px rgba(123, 47, 247, 0.8), 0 0 40px rgba(255, 110, 199, 0.3); }
}

/* ===== レジ演出画面 ===== */

#register-scene {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #0d0221, #1a0a3e);
  padding: 15px;
  cursor: pointer;
  overflow: hidden;
}

/* 篤 立ち絵（レジ演出） */
#atsushi-register {
  width: 320px;
  height: 320px;
  position: relative;
  z-index: 3;
  animation: register-chara-entrance 0.8s cubic-bezier(0.34, 1.56, 0.64, 1),
             register-chara-float 3s ease-in-out 0.8s infinite;
}

#atsushi-register img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(196, 160, 255, 0.5)) drop-shadow(0 0 40px rgba(255, 215, 0, 0.2));
}

/* 後光 */
#atsushi-register::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 360px;
  height: 360px;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
    conic-gradient(from 0deg, transparent, rgba(255, 215, 0, 0.08), transparent, rgba(196, 160, 255, 0.08), transparent);
  border-radius: 50%;
  animation: register-halo 5s linear infinite;
  z-index: -1;
}

@keyframes register-chara-entrance {
  0% { opacity: 0; transform: translateY(60px) scale(0.5) rotate(-15deg); }
  100% { opacity: 1; transform: translateY(0) scale(1) rotate(0deg); }
}

@keyframes register-chara-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-10px) rotate(2deg); }
  50% { transform: translateY(-5px) rotate(-1deg); }
  75% { transform: translateY(-12px) rotate(-2deg); }
}

@keyframes register-halo {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

#register-animation {
  width: 120px;
  height: 120px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 4;
}

.money-particle {
  position: absolute;
  font-size: 30px;
  animation: money-fly 2s ease-out forwards;
}

@keyframes money-fly {
  0% { opacity: 1; transform: translate(0, 0) rotate(0deg) scale(0.5); }
  100% { opacity: 0; transform: translate(var(--tx), var(--ty)) rotate(var(--rot)) scale(1.2); }
}

#register-name {
  font-size: 12px;
  color: #ffd700;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 6px;
}


#register-text-box {
  background: rgba(13, 2, 33, 0.9);
  border: 1px solid rgba(196, 160, 255, 0.3);
  border-radius: 12px;
  padding: 14px 20px;
  max-width: 400px;
  width: 100%;
  height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  z-index: 2;
  box-shadow: 0 0 20px rgba(123, 47, 247, 0.15), inset 0 0 30px rgba(196, 160, 255, 0.05);
}

#register-text {
  font-size: 15px;
  line-height: 1.7;
  color: #f0e6ff;
  white-space: pre-wrap;
  width: 100%;
}

/* 画面フラッシュ */
.screen-flash {
  position: absolute;
  inset: 0;
  background: rgba(255, 215, 0, 0.3);
  pointer-events: none;
  z-index: 50;
  animation: flash 0.4s ease-out forwards;
}

@keyframes flash {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* ===== エンディング画面 ===== */

#ending-screen {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #1a0533 0%, #2d1b69 40%, #f5c6ec 100%);
  padding: 15px;
  cursor: pointer;
  overflow: hidden;
}

#ending-sparkle-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

#atsushi-ending {
  width: 350px;
  height: 350px;
  position: relative;
  margin-bottom: 15px;
  z-index: 2;
  animation: ending-chara 1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes ending-chara {
  0% { opacity: 0; transform: scale(0.5) rotate(-10deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}

#atsushi-ending img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(196, 160, 255, 0.6)) drop-shadow(0 0 60px rgba(255, 215, 0, 0.4));
}

/* エンディング後光 */
#atsushi-ending::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 50%),
    conic-gradient(from 0deg, transparent, rgba(255, 215, 0, 0.1), transparent, rgba(196, 160, 255, 0.1), transparent);
  border-radius: 50%;
  animation: ending-halo 4s linear infinite;
  z-index: -1;
}

@keyframes ending-halo {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

#ending-text-box {
  background: rgba(13, 2, 33, 0.85);
  border: 1px solid rgba(255, 215, 0, 0.5);
  border-radius: 12px;
  padding: 16px 20px;
  max-width: 400px;
  width: 100%;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 0 25px rgba(255, 215, 0, 0.15);
}

#ending-text {
  font-family: 'Shippori Mincho', serif;
  font-size: 18px;
  line-height: 1.8;
  color: #ffd700;
  text-align: center;
  white-space: pre-wrap;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

#ending-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  z-index: 5;
}

.game-end-btn {
  font-family: 'Shippori Mincho', serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #7b2ff7, #c471ed);
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: 25px;
  padding: 12px 36px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  min-width: 200px;
}

.game-end-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(196, 113, 237, 0.5);
}

/* ===== テキスト送り演出 ===== */

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: #c4a0ff;
  animation: cursor-blink 0.6s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ===== 漫画エフェクト ===== */

.manga-exclaim {
  position: absolute;
  font-family: 'Shippori Mincho', serif;
  font-size: 40px;
  font-weight: 900;
  color: #ffd700;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.8), 3px 3px 0 #7b2ff7;
  pointer-events: none;
  z-index: 30;
  animation: exclaim-pop 1s ease-out forwards;
}

@keyframes exclaim-pop {
  0% { opacity: 0; transform: scale(0) rotate(-20deg); }
  40% { opacity: 1; transform: scale(1.3) rotate(5deg); }
  70% { transform: scale(1) rotate(0deg); }
  100% { opacity: 0; transform: scale(0.8) translateY(-20px); }
}

/* ===== レスポンシブ ===== */

@media (max-width: 480px) {
  #game-title {
    font-size: 21px;
    margin-bottom: 18px;
  }

  #atsushi-title {
    width: 170px;
    height: 170px;
  }

  #title-character {
    margin-bottom: 8px;
  }

  #atsushi-opening {
    width: 250px;
    height: 250px;
    margin-bottom: 3px;
  }

  #opening-text-box {
    height: 120px;
    padding: 12px 14px;
  }

  #dialogue-box {
    bottom: 8px;
    left: 130px;
    right: 8px;
    height: 120px;
    padding: 8px 10px 4px;
  }

  #atsushi-ramen {
    width: 120px;
    height: 140px;
  }

  #dialogue-text {
    font-size: 12px;
  }

  #ramen-hint {
    font-size: 11px;
    padding: 5px 12px;
  }

  .obj-label {
    font-size: 10px;
  }

  #atsushi-ending {
    width: 280px;
    height: 280px;
  }

  #atsushi-register {
    width: 260px;
    height: 260px;
  }

  #register-animation {
    width: 100px;
    height: 100px;
  }

  #start-btn {
    font-size: 18px;
    padding: 12px 40px;
  }

  #register-text-box {
    height: 130px;
  }
}