body {
  margin: 0;
  font-family: 'Zen Maru Gothic', 'Hachi Maru Pop', sans-serif;
  background: #fff5fa;
  min-height: 100vh;
  overflow-x: hidden;
  color: #4a4558;
}

#game-wrapper {
  width: 420px;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
  position: relative;
  height: 740px;
  overflow: hidden;
  border-radius: 16px;
}

.screen {
  position: absolute;
  inset: 0;
  display: none;
}
.screen.active { display: flex; flex-direction: column; }

/* ===== タイトル ===== */
#title-screen {
  align-items: center;
  justify-content: center;
}
.title-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #ffd8e8 0%, #ffe8f0 50%, #c2ecf5 100%);
}
.title-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.6) 0 6px, transparent 8px),
    radial-gradient(circle at 70% 20%, rgba(255,255,255,0.5) 0 4px, transparent 6px),
    radial-gradient(circle at 40% 70%, rgba(255,255,255,0.5) 0 3px, transparent 5px),
    radial-gradient(circle at 80% 60%, rgba(255,255,255,0.6) 0 5px, transparent 7px),
    radial-gradient(circle at 50% 90%, rgba(255,255,255,0.4) 0 3px, transparent 5px);
  animation: twinkle 4s ease-in-out infinite alternate;
}
@keyframes twinkle {
  from { opacity: 0.6; }
  to { opacity: 1; }
}
.title-content {
  position: relative;
  text-align: center;
  padding: 20px;
  z-index: 2;
}
.game-title {
  font-family: 'Hachi Maru Pop', sans-serif;
  font-size: 30px;
  color: #ff7ba0;
  margin: 0;
  text-shadow: 2px 2px 0 #fff, 4px 4px 0 #ffc9dc;
  line-height: 1.3;
}
.game-subtitle {
  font-size: 14px;
  color: #b58eb8;
  margin: 6px 0 16px;
}
.title-char {
  width: 200px;
  height: 200px;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(255,150,180,0.4));
  animation: titleFloat 3s ease-in-out infinite;
}
@keyframes titleFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

.primary-btn {
  background: linear-gradient(180deg, #ffa5c0 0%, #ff7ba0 100%);
  color: #fff;
  border: none;
  padding: 14px 42px;
  border-radius: 30px;
  font-size: 18px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 4px 0 #d05070, 0 6px 16px rgba(255,120,160,0.3);
  margin: 10px 0;
}
.primary-btn:active { transform: translateY(3px); box-shadow: 0 1px 0 #d05070; }
.primary-btn.share { background: linear-gradient(180deg, #7cb6e0 0%, #4a8bb5 100%); box-shadow: 0 4px 0 #2a6ba0; }

.title-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 10px 0;
}

.icon-btn {
  background: #fff;
  border: 2px solid #ffc9dc;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  font-size: 12px;
  font-weight: 700;
  color: #b58eb8;
  cursor: pointer;
  box-shadow: 0 2px 0 #ffc9dc;
  font-family: inherit;
  padding: 0;
}

.disclaimer {
  font-size: 10px;
  color: #9d8aa0;
  margin-top: 14px;
  line-height: 1.6;
  max-width: 340px;
}

/* ===== ADV画面 ===== */
#adv-screen {
  justify-content: flex-end;
}
.scene-bg {
  position: absolute;
  inset: 0;
  transition: background 1s;
}
.scene-beach   { background: linear-gradient(180deg, #ffd8a0 0%, #ffc09a 40%, #7dc7e0 60%, #4a9cc5 100%); }
.scene-sunset  { background: linear-gradient(180deg, #ff8878 0%, #ff9ec0 40%, #6a5aa5 100%); }
.scene-night   { background: linear-gradient(180deg, #1a1a4a 0%, #4a4a8a 50%, #2a3a6a 100%); }
.scene-meadow  { background: linear-gradient(180deg, #bfe7ff 0%, #d5f0c0 60%, #a5d890 100%); }
.scene-cafe    { background: linear-gradient(180deg, #f5e4d0 0%, #e8c8a8 100%); }
.scene-rain    { background: linear-gradient(180deg, #8a9aaa 0%, #b0c0d0 100%); }
.scene-station { background: linear-gradient(180deg, #f8e0d0 0%, #d8c0a8 60%, #b8a08a 100%); }
.scene-aquarium{ background: linear-gradient(180deg, #1a4a7a 0%, #2c6a9a 50%, #4a8ab8 100%); }
.scene-ferris  { background: linear-gradient(180deg, #ff9ab0 0%, #ffc0c8 40%, #c8a8d8 80%, #5a4a8a 100%); }
.scene-kitchen { background: linear-gradient(180deg, #fff5e0 0%, #ffe8c8 60%, #f8d8a8 100%); }
.scene-bedroom { background: linear-gradient(180deg, #2a2a5a 0%, #4a3a6a 50%, #6a4a7a 100%); }
.scene-home    { background: linear-gradient(180deg, #fff0e0 0%, #ffe0c8 50%, #ffc8a8 100%); }
.scene-beach-real { background: url('assets/bg-beach-real.png') center/cover no-repeat; }
.scene-omurice { background: linear-gradient(180deg, #fff5e0 0%, #ffe8c8 60%, #f8d8a8 100%); }
.scene-omurice::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('assets/omurice.png') center 62%/auto 65% no-repeat;
  pointer-events: none;
  filter: drop-shadow(0 6px 14px rgba(200, 140, 60, 0.4));
  animation: omuFloat 2.4s ease-in-out infinite;
}
@keyframes omuFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* 水族館の泡 */
.scene-aquarium::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(3px 3px at 40px 200px, rgba(255,255,255,0.5), transparent),
    radial-gradient(2px 2px at 120px 320px, rgba(255,255,255,0.4), transparent),
    radial-gradient(4px 4px at 240px 180px, rgba(255,255,255,0.5), transparent),
    radial-gradient(2px 2px at 320px 400px, rgba(255,255,255,0.4), transparent),
    radial-gradient(3px 3px at 80px 500px, rgba(255,255,255,0.5), transparent);
  animation: bubbleUp 6s ease-in-out infinite;
}
@keyframes bubbleUp {
  from { transform: translateY(0); opacity: 0.7; }
  to { transform: translateY(-30px); opacity: 1; }
}

/* ベッドルームの星 */
.scene-bedroom::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1px 1px at 60px 80px, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 200px 50px, rgba(255,255,255,0.5), transparent),
    radial-gradient(2px 2px at 320px 100px, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 100px 150px, rgba(255,255,255,0.4), transparent);
}

/* キッチンの湯気 */
.scene-kitchen::before {
  content: "";
  position: absolute;
  top: 30%; left: 30%;
  width: 40%; height: 30%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.4) 0%, transparent 60%);
  animation: steamRise 3s ease-in-out infinite;
}
@keyframes steamRise {
  0% { transform: translateY(10px) scale(1); opacity: 0.5; }
  50% { transform: translateY(-5px) scale(1.05); opacity: 0.7; }
  100% { transform: translateY(-15px) scale(1.1); opacity: 0; }
}

/* 観覧車の星空 */
.scene-ferris::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1px 1px at 40px 70px, rgba(255,255,255,0.7), transparent),
    radial-gradient(2px 2px at 150px 90px, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 280px 50px, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 360px 110px, rgba(255,255,255,0.6), transparent);
}

/* 雨のしずく */
.scene-rain::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(180,200,220,0.2) 100%);
  background-size: 100% 100%;
  pointer-events: none;
}

/* おうちの窓 */
.scene-home::after {
  content: "";
  position: absolute;
  top: 10%;
  right: 5%;
  width: 100px; height: 80px;
  background: linear-gradient(180deg, rgba(255,255,255,0.3), rgba(200,220,240,0.2));
  border: 4px solid rgba(255,200,180,0.5);
  border-radius: 8px;
}

.scene-night::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(2px 2px at 30px 60px, #fff, transparent),
    radial-gradient(2px 2px at 120px 30px, #fff, transparent),
    radial-gradient(1px 1px at 200px 80px, #fff, transparent),
    radial-gradient(2px 2px at 280px 50px, #fff, transparent),
    radial-gradient(1px 1px at 350px 100px, #fff, transparent);
}

.love-meter {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 80px;
  background: rgba(255,255,255,0.9);
  border: 2px solid #ffc9dc;
  border-radius: 16px;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 5;
}
.meter-icon { font-size: 16px; }
.meter-bar {
  flex: 1;
  height: 10px;
  background: #ffe4ef;
  border-radius: 5px;
  overflow: hidden;
}
.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff9ec0, #ff7ba0);
  width: 0%;
  transition: width 0.5s;
}
.meter-value {
  font-size: 12px;
  font-weight: 700;
  color: #d05070;
  min-width: 24px;
  text-align: right;
}

.scene-num {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255,255,255,0.9);
  border: 2px solid #ffc9dc;
  border-radius: 16px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  color: #b58eb8;
  z-index: 5;
}

.char-stage {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  height: 260px;
  z-index: 2;
}
#char-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 16px rgba(100,100,140,0.3));
  animation: charBob 3s ease-in-out infinite;
  transition: filter 0.5s, transform 0.3s;
}
@keyframes charBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.char-stage.shake #char-img { animation: shake 0.4s; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px) rotate(-2deg); }
  75% { transform: translateX(8px) rotate(2deg); }
}
.char-emo {
  position: absolute;
  top: 20px;
  right: 10px;
  font-size: 36px;
  opacity: 0;
  transition: opacity 0.3s;
}
.char-emo.show { opacity: 1; animation: emoPop 0.5s ease-out; }
@keyframes emoPop {
  0% { transform: scale(0); }
  60% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.dialog-box {
  position: relative;
  background: rgba(255,255,255,0.96);
  margin: 330px 14px 14px;
  padding: 14px 18px;
  border-radius: 18px;
  border: 3px solid #ffc9dc;
  min-height: 96px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  z-index: 3;
}
.speaker {
  position: absolute;
  top: -14px;
  left: 16px;
  background: #ff9ec0;
  color: #fff;
  padding: 3px 14px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.dialog-text {
  font-size: 14px;
  line-height: 1.7;
  color: #4a4558;
  min-height: 40px;
}
.next-hint {
  position: absolute;
  bottom: 6px;
  right: 14px;
  font-size: 11px;
  color: #b58eb8;
  animation: blink 1.2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}
.next-hint.hidden { display: none; }

.choices {
  position: absolute;
  bottom: 130px;
  left: 14px;
  right: 14px;
  display: none;
  flex-direction: column;
  gap: 8px;
  z-index: 4;
}
.choices.show { display: flex; }
.choice-btn {
  background: rgba(255,255,255,0.98);
  color: #4a4558;
  border: 2px solid #ffc9dc;
  border-radius: 16px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 0 3px 0 #ffc9dc, 0 5px 12px rgba(0,0,0,0.08);
  text-align: left;
  line-height: 1.4;
}
.choice-btn:hover { background: #fff5fa; }
.choice-btn:active { transform: translateY(3px); box-shadow: 0 0 0 #ffc9dc; }

.adv-menu {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  gap: 6px;
  z-index: 10;
}
.mini-btn {
  background: rgba(255,255,255,0.9);
  border: 2px solid #ffc9dc;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 14px;
  cursor: pointer;
  color: #b58eb8;
  font-weight: 700;
  padding: 0;
  box-shadow: 0 2px 0 #ffc9dc;
}

/* ===== エンディング ===== */
#end-screen {
  align-items: center;
  justify-content: center;
}
.end-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #ffd8e8 0%, #ffe8f0 100%);
}
.end-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(255,200,220,0.6), transparent 30%),
    radial-gradient(circle at 70% 60%, rgba(255,230,240,0.6), transparent 30%);
  animation: endPulse 3s ease-in-out infinite alternate;
}
@keyframes endPulse {
  from { opacity: 0.7; }
  to { opacity: 1; }
}
.end-content {
  position: relative;
  text-align: center;
  padding: 14px 16px;
  z-index: 2;
  max-height: 100%;
  overflow-y: auto;
  width: 100%;
  box-sizing: border-box;
}
.end-title {
  font-family: 'Hachi Maru Pop', sans-serif;
  font-size: 26px;
  color: #ff7ba0;
  margin: 0 0 8px;
  text-shadow: 2px 2px 0 #fff, 3px 3px 0 #ffc9dc;
}
.end-char {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(255,150,180,0.4));
  animation: titleFloat 3s ease-in-out infinite;
}
.end-text {
  font-size: 13px;
  color: #6a5a70;
  max-width: 340px;
  line-height: 1.6;
  margin: 10px auto;
  background: rgba(255,255,255,0.85);
  padding: 10px 14px;
  border-radius: 14px;
  border: 2px dashed #ffc9dc;
}
.end-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
}
.end-actions .primary-btn {
  padding: 10px 32px;
  font-size: 15px;
  margin: 2px 0;
}
.nav-link {
  color: #7cb6e0;
  font-size: 13px;
  text-decoration: none;
  font-weight: 700;
  margin-top: 4px;
}

/* ===== ストーリー選択画面 ===== */
#story-select-screen {
  align-items: center;
  justify-content: flex-start;
  padding: 0;
}
.story-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #ffe4ef 0%, #ffeef5 30%, #d8eef8 70%, #c2ecf5 100%);
}
.story-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.6) 0 5px, transparent 7px),
    radial-gradient(circle at 80% 35%, rgba(255,255,255,0.5) 0 4px, transparent 6px),
    radial-gradient(circle at 30% 75%, rgba(255,255,255,0.5) 0 3px, transparent 5px),
    radial-gradient(circle at 70% 88%, rgba(255,255,255,0.6) 0 4px, transparent 6px);
  animation: twinkle 4s ease-in-out infinite alternate;
}

.story-select-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 14px 14px;
  box-sizing: border-box;
  overflow: hidden;
}

.story-select-title {
  font-family: 'Hachi Maru Pop', sans-serif;
  font-size: 22px;
  color: #ff7ba0;
  margin: 4px 0 12px;
  text-shadow: 2px 2px 0 #fff, 3px 3px 0 #ffc9dc;
  text-align: center;
}

.story-grid {
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding: 4px 6px 8px;
  box-sizing: border-box;
}
.story-grid::-webkit-scrollbar { width: 6px; }
.story-grid::-webkit-scrollbar-thumb {
  background: #ffc9dc; border-radius: 3px;
}

.story-card {
  background: rgba(255,255,255,0.95);
  border: 3px solid #ffc9dc;
  border-radius: 18px;
  padding: 12px 14px 12px 70px;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  position: relative;
  box-shadow: 0 4px 0 #ffc9dc, 0 5px 12px rgba(255,160,190,0.2);
  transition: transform 0.15s, box-shadow 0.15s;
  min-height: 72px;
}
.story-card:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 #ffc9dc, 0 3px 6px rgba(255,160,190,0.2);
}
.story-card:hover {
  background: #fff5fa;
}
.story-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffe4ef, #c2ecf5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: inset 0 -2px 4px rgba(0,0,0,0.06);
}
.story-title {
  font-family: 'Hachi Maru Pop', sans-serif;
  font-size: 16px;
  color: #d05070;
  margin-bottom: 3px;
  line-height: 1.2;
}
.story-desc {
  font-size: 11px;
  color: #8a7a90;
  line-height: 1.4;
}

.story-back-btn {
  background: rgba(255,255,255,0.9);
  border: 2px solid #ffc9dc;
  color: #b58eb8;
  padding: 6px 18px;
  border-radius: 18px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 0 2px 0 #ffc9dc;
}
.story-back-btn:active { transform: translateY(2px); box-shadow: none; }

.primary-btn.pick-another {
  background: linear-gradient(180deg, #c8a8e0 0%, #9a7ac0 100%);
  box-shadow: 0 4px 0 #6a5090;
}

.heart-rain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.heart {
  position: absolute;
  font-size: 22px;
  animation: heartFall 3s linear forwards;
}
@keyframes heartFall {
  from { transform: translateY(-30px); opacity: 1; }
  to { transform: translateY(780px); opacity: 0; }
}

@media (max-width: 430px) {
  #game-wrapper { width: 100%; height: 100vh; border-radius: 0; }
}