/* ==========================================================
   夜凪  YONAGI — Design System
   "静かな水面に、ひとつだけ落ちた想い"
   ========================================================== */

/* --- Design Tokens ---------------------------------------- */
:root {
  /* === Backgrounds ===
     深い夜の海、星が映る水面 */
  --c-bg:          #06101e;
  --c-bg-2:        #091728;
  --c-bg-3:        #0d1e38;
  --c-bg-glass:    rgba(7, 14, 32, 0.74);
  --c-bg-glass-hi: rgba(9, 18, 42, 0.82);
  --c-bg-input:    rgba(70, 110, 180, 0.07);

  /* === Blue — 水の深さ、静けさ === */
  --c-blue:         #3a6090;
  --c-blue-bright:  #6898c8;
  --c-blue-dim:     rgba(58, 96, 144, 0.20);
  --c-blue-border:  rgba(80, 120, 180, 0.22);
  --c-blue-glow:    rgba(80, 120, 200, 0.35);

  /* === Purple — 深層、内面 === */
  --c-purple:        #604890;
  --c-purple-bright: #9070c8;
  --c-purple-dim:    rgba(96, 72, 144, 0.18);
  --c-purple-border: rgba(110, 84, 165, 0.24);
  --c-purple-glow:   rgba(110, 88, 200, 0.35);

  /* === Water Light — 水面の光反射 === */
  --c-water:        #a8c8e8;
  --c-water-dim:    rgba(140, 185, 225, 0.15);
  --c-water-glow:   rgba(100, 160, 215, 0.28);

  /* === Moon / Light === */
  --c-moon:         #d0e4f8;
  --c-moon-dim:     rgba(208, 228, 248, 0.65);

  /* === Text ===
     コントラストは確保しつつ、白より柔らかく */
  --c-text:         #cfe4f5;
  --c-text-sub:     #7898c0;
  --c-text-muted:   rgba(155, 188, 228, 0.35);

  /* === Danger === */
  --c-danger: rgba(200, 70, 70, 0.75);

  /* --- Typography --- */
  --f-serif: 'Noto Serif JP', 'Georgia', serif;
  --f-latin: 'Cinzel', serif;

  /* --- Spacing --- */
  --sp-xs:  4px;  --sp-sm:  8px;
  --sp-md: 16px;  --sp-lg: 24px;
  --sp-xl: 44px;  --sp-2xl: 72px;

  /* --- Radius --- */
  --r-sm:  6px;  --r-md:  12px;
  --r-lg:  20px; --r-card: 14px;

  /* --- Transitions --- */
  --t-fast:   0.15s ease;
  --t-mid:    0.3s ease;
  --t-slow:   0.65s ease;
  --t-ritual: 0.9s cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Safe areas --- */
  --safe-top:    env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* --- Reset ------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box; margin: 0; padding: 0;
  -webkit-tap-highlight-color: transparent;
}
html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-serif);
  font-weight: 300;
  line-height: 1.8;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 水面のような微細な背景 */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 45% at 50% 16%,
      rgba(60, 110, 195, 0.13) 0%, transparent 100%),
    radial-gradient(ellipse 70% 50% at 50% 110%,
      rgba(40, 75, 165, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 45% 65% at 0% 50%,
      rgba(50, 85, 170, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 38% 58% at 100% 38%,
      rgba(75, 65, 165, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* 水面の静かなさざ波（極細横線・静止） */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    transparent 0px,
    transparent 55px,
    rgba(110, 160, 220, 0.022) 55px,
    rgba(110, 160, 220, 0.022) 56px
  );
  pointer-events: none;
  z-index: 0;
  /* アニメーションなし — GPU負荷削減 */
}

button   { font-family: inherit; cursor: pointer; border: none; background: none; }
textarea { font-family: inherit; resize: none; }

/* ============================================================
   CANVAS — 波紋レイヤー
   ============================================================ */
#rippleCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.85;
}

/* ============================================================
   APP LAYOUT
   ============================================================ */
#app { position: relative; z-index: 10; min-height: 100dvh; }

/* ============================================================
   SCREEN SYSTEM
   ============================================================ */
.screen {
  display: none;
  min-height: 100dvh;
  padding-top:    calc(var(--safe-top) + var(--sp-lg));
  padding-bottom: calc(var(--safe-bottom) + var(--sp-xl));
  padding-left:  var(--sp-md);
  padding-right: var(--sp-md);
}

.screen.active {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  animation: screenFadeIn 0.6s ease forwards;
}

@keyframes screenFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.screen-body {
  width: 100%; max-width: 480px;
  display: flex; flex-direction: column;
  gap: var(--sp-lg);
  padding-top: var(--sp-xl);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.screen-nav { padding-top: var(--sp-sm); }

.btn-back {
  color: var(--c-text-sub);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  padding: var(--sp-sm) 0;
  transition: color var(--t-fast);
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 300;
}
.btn-back:hover, .btn-back:active { color: var(--c-moon); }

/* ============================================================
   SCREEN HEADER
   ============================================================ */
.screen-head { display: flex; flex-direction: column; gap: var(--sp-sm); }

.step-label {
  font-family: var(--f-latin);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  color: var(--c-blue-bright);
  text-transform: uppercase;
  opacity: 0.8;
}

.screen-title {
  font-size: 1.42rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--c-moon);
  line-height: 1.5;
}

.screen-desc {
  font-size: 0.82rem;
  color: var(--c-text-sub);
  line-height: 1.9;
  font-weight: 300;
}

/* ============================================================
   TOP SCREEN — ファーストビュー
   ============================================================ */
.top-body {
  align-items: center;
  text-align: center;
  padding-top: var(--sp-2xl);
  gap: var(--sp-xl);
  min-height: 100dvh;
  justify-content: center;
}

/* 水面のさざ波区切り */
.top-ornament {
  display: flex; align-items: center;
  gap: var(--sp-lg);
  width: 70%; max-width: 220px;
}

.ornament-line {
  flex: 1; height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(100, 150, 200, 0.3), transparent);
}

.ornament-sym {
  color: var(--c-blue-bright);
  font-size: 0.5rem;
  opacity: 0.55;
  animation: subtleShimmer 5s ease-in-out infinite;
}

@keyframes subtleShimmer {
  0%, 100% { opacity: 0.35; }
  50%       { opacity: 0.75; }
}

/* ロゴ */
.logo-block {
  display: flex; flex-direction: column;
  gap: var(--sp-md); align-items: center;
}

.logo-en {
  font-family: var(--f-latin);
  font-size: 0.6rem;
  letter-spacing: 0.5em;
  color: var(--c-blue-bright);
  opacity: 0.65;
  font-weight: 400;
}

.logo-jp {
  font-size: 3.2rem;
  font-weight: 300;
  letter-spacing: 0.55em;
  color: var(--c-moon);
  line-height: 1;
  /* text-shadow はアニメーションせず静的に（repaint回避） */
  text-shadow:
    0 0 35px rgba(160, 210, 250, 0.30),
    0 0 90px rgba(110, 160, 220, 0.15);
  animation: logoDrift 10s ease-in-out infinite;
}

@keyframes logoDrift {
  /* opacity のみ — GPU コンポジット、repaint なし */
  0%, 100% { opacity: 0.85; }
  50%       { opacity: 1; }
}

.logo-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--c-text-sub);
  margin-top: var(--sp-xs);
  font-weight: 300;
}

/* ファーストビューの主コピー */
.top-lead {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  align-items: center;
}

.top-lead-main {
  font-size: 0.96rem;
  color: var(--c-text-sub);
  letter-spacing: 0.1em;
  line-height: 2.1;
  font-weight: 300;
}

.top-lead-em {
  display: block;
  font-size: 1.05rem;
  color: var(--c-moon);
  letter-spacing: 0.14em;
  line-height: 1.8;
  font-weight: 300;
}

.top-copy {
  font-size: 0.86rem;
  color: var(--c-text-sub);
  line-height: 2.2;
  letter-spacing: 0.06em;
  font-weight: 300;
}

.top-note {
  font-size: 0.68rem;
  color: var(--c-text-muted);
  letter-spacing: 0.15em;
  margin-top: calc(-1 * var(--sp-md));
}

/* ============================================================
   BUTTONS
   ============================================================ */

/* Primary — 水の奥から光るボタン */
.btn-primary {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%; max-width: 300px;
  padding: 18px var(--sp-lg);
  border-radius: 40px;
  background: rgba(40, 70, 130, 0.45);
  border: 1px solid rgba(90, 130, 185, 0.38);
  color: var(--c-moon);
  transition: all var(--t-mid);
  position: relative; overflow: hidden;
  align-self: center;
  box-shadow:
    0 0 24px rgba(60, 100, 180, 0.18),
    0 4px 28px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(180, 220, 255, 0.10);
}

/* 上部ハイライト（水面の光） */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(180, 220, 255, 0.4), transparent);
}

/* ホバー光 */
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(100, 150, 220, 0.06);
  opacity: 0;
  transition: opacity var(--t-mid);
}

.btn-primary:hover::after,
.btn-primary:active::after { opacity: 1; }

.btn-primary:hover {
  border-color: rgba(110, 155, 205, 0.55);
  box-shadow:
    0 0 36px rgba(70, 115, 195, 0.28),
    0 6px 32px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(180, 220, 255, 0.14);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: scale(0.975);
  box-shadow:
    0 0 16px rgba(60, 100, 180, 0.2),
    0 2px 16px rgba(0, 0, 0, 0.55);
}

.btn-primary .btn-label {
  font-size: 0.96rem;
  letter-spacing: 0.28em;
  font-weight: 300;
  color: var(--c-moon);
  position: relative; z-index: 1;
}

.btn-primary .btn-sub {
  font-family: var(--f-latin);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: rgba(168, 200, 235, 0.6);
  position: relative; z-index: 1;
}

/* Ripple（ボタン用） */
.ripple { position: relative; overflow: hidden; }

.ripple-circle {
  position: absolute; border-radius: 50%;
  background: rgba(150, 195, 240, 0.15);
  transform: scale(0);
  animation: rippleAnim 0.6s linear;
  pointer-events: none;
}

@keyframes rippleAnim { to { transform: scale(4); opacity: 0; } }

/* Ghost Button */
.btn-ghost {
  display: block;
  width: 100%; max-width: 300px;
  padding: var(--sp-sm) var(--sp-md);
  border-radius: 40px;
  border: 1px solid var(--c-blue-border);
  color: var(--c-text-sub);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-align: center;
  align-self: center;
  transition: all var(--t-mid);
  font-weight: 300;
}

.btn-ghost:hover, .btn-ghost:active {
  border-color: rgba(100, 148, 195, 0.45);
  color: var(--c-moon);
  background: rgba(70, 110, 180, 0.07);
}

/* Danger Ghost */
.btn-danger-ghost {
  display: block;
  width: 100%; max-width: 300px;
  padding: var(--sp-sm);
  border-radius: var(--r-md);
  border: 1px solid rgba(200, 70, 70, 0.2);
  color: rgba(200, 70, 70, 0.5);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-align: center;
  align-self: center;
  margin-top: var(--sp-md);
  transition: all var(--t-mid);
}

.btn-danger-ghost:hover {
  border-color: rgba(200, 70, 70, 0.45);
  color: rgba(200, 70, 70, 0.8);
}

/* ============================================================
   GENRE SCREEN
   ============================================================ */
.genre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
}

.genre-card {
  display: flex; flex-direction: column;
  align-items: center; gap: var(--sp-sm);
  padding: var(--sp-lg) var(--sp-md);
  border-radius: var(--r-md);
  border: 1px solid var(--c-blue-border);
  background: var(--c-bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--t-mid);
  text-align: center;
  position: relative; overflow: hidden;
}

.genre-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 20%; right: 20%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(110, 158, 210, 0.5), transparent);
  opacity: 0;
  transition: opacity var(--t-mid);
}

.genre-card:hover::before,
.genre-card:active::before { opacity: 1; }

.genre-card:hover, .genre-card:active {
  border-color: rgba(100, 148, 195, 0.42);
  background: rgba(8, 18, 55, 0.82);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(30, 70, 150, 0.2);
}

.genre-icon {
  font-size: 1.35rem;
  color: var(--c-blue-bright);
  display: block; line-height: 1;
  opacity: 0.75;
  transition: opacity var(--t-mid);
}

.genre-card:hover .genre-icon { opacity: 1; }

.genre-name {
  font-size: 0.88rem;
  letter-spacing: 0.14em;
  color: var(--c-moon);
  font-weight: 300;
  display: block;
}

.genre-card .genre-desc {
  font-size: 0.66rem;
  color: var(--c-text-sub);
  display: block; line-height: 1.6;
  font-weight: 300;
}

/* ============================================================
   QUESTION SCREEN
   ============================================================ */
.question-block { display: flex; flex-direction: column; gap: var(--sp-md); }

.genre-badge {
  display: inline-flex; align-items: center; gap: var(--sp-sm);
  padding: var(--sp-xs) var(--sp-md);
  border-radius: 100px;
  background: var(--c-purple-dim);
  border: 1px solid var(--c-purple-border);
  color: var(--c-purple-bright);
  font-size: 0.75rem; letter-spacing: 0.1em;
  width: fit-content;
  font-weight: 300;
}

.textarea-wrap { position: relative; }

.question-input {
  width: 100%;
  background: var(--c-bg-input);
  border: 1px solid var(--c-blue-border);
  border-radius: var(--r-md);
  color: var(--c-text);
  font-size: 0.9rem; line-height: 2;
  padding: var(--sp-md);
  outline: none;
  transition: all var(--t-mid);
  caret-color: var(--c-water);
  font-weight: 300;
}

.question-input:focus {
  border-color: rgba(100, 148, 195, 0.48);
  background: rgba(60, 100, 180, 0.05);
  box-shadow: 0 0 0 3px rgba(80, 125, 185, 0.08);
}

.question-input::placeholder { color: var(--c-text-muted); font-weight: 300; }

.char-count {
  text-align: right; font-size: 0.65rem;
  color: var(--c-text-muted);
  margin-top: var(--sp-xs); letter-spacing: 0.05em;
}

/* ============================================================
   CARD SELECT SCREEN
   ============================================================ */
.card-select-body {
  align-items: center; justify-content: center;
  min-height: 100dvh;
  gap: var(--sp-xl); padding-top: var(--sp-xl);
}

.card-select-instruction {
  text-align: center;
  color: var(--c-text-sub);
  font-size: 0.82rem; letter-spacing: 0.12em; line-height: 2.1;
  font-weight: 300;
}

.instruction-main {
  font-size: 1.05rem;
  color: var(--c-moon);
  font-weight: 300;
  letter-spacing: 0.18em;
  margin-top: var(--sp-sm);
}

/* カードスプレッド */
.cards-spread {
  position: relative;
  display: flex; justify-content: center; align-items: flex-end;
  height: 210px; width: 100%;
}

.tarot-card {
  position: absolute;
  width: 72px; height: 114px;
  border-radius: var(--r-card);
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: bottom center;
  transform-style: preserve-3d;
}

.tarot-card:nth-child(1) { transform: rotate(-24deg) translateY(18px); left: calc(50% - 186px); }
.tarot-card:nth-child(2) { transform: rotate(-16deg) translateY(9px);  left: calc(50% - 130px); }
.tarot-card:nth-child(3) { transform: rotate(-8deg)  translateY(2px);  left: calc(50% - 74px); }
.tarot-card:nth-child(4) { transform: rotate(0deg)   translateY(0px);  left: calc(50% - 36px); }
.tarot-card:nth-child(5) { transform: rotate(8deg)   translateY(2px);  left: calc(50% + 2px); }
.tarot-card:nth-child(6) { transform: rotate(16deg)  translateY(9px);  left: calc(50% + 58px); }
.tarot-card:nth-child(7) { transform: rotate(24deg)  translateY(18px); left: calc(50% + 114px); }

.tarot-card:hover, .tarot-card:active { z-index: 100; }

.tarot-card:nth-child(1):hover { transform: rotate(-24deg) translateY(-22px); }
.tarot-card:nth-child(2):hover { transform: rotate(-16deg) translateY(-22px); }
.tarot-card:nth-child(3):hover { transform: rotate(-8deg)  translateY(-22px); }
.tarot-card:nth-child(4):hover { transform: rotate(0deg)   translateY(-22px); }
.tarot-card:nth-child(5):hover { transform: rotate(8deg)   translateY(-22px); }
.tarot-card:nth-child(6):hover { transform: rotate(16deg)  translateY(-22px); }
.tarot-card:nth-child(7):hover { transform: rotate(24deg)  translateY(-22px); }

/* カード裏面 */
.card-face-back {
  width: 100%; height: 100%;
  border-radius: var(--r-card);
  background:
    radial-gradient(ellipse 65% 55% at 50% 30%,
      rgba(70, 110, 190, 0.18) 0%, transparent 65%),
    linear-gradient(155deg, #090c28 0%, #10163a 40%, #0c1035 65%, #080b2a 100%);
  border: 1px solid rgba(90, 130, 185, 0.32);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  box-shadow:
    0 6px 28px rgba(0, 0, 18, 0.85),
    0 0 10px rgba(70, 110, 180, 0.1),
    inset 0 0 16px rgba(60, 90, 170, 0.06);
}

.card-face-back::before {
  content: '';
  position: absolute; inset: 6px;
  border-radius: calc(var(--r-card) - 3px);
  border: 1px solid rgba(100, 140, 190, 0.2);
}

.card-face-back::after {
  content: '～';
  color: rgba(120, 165, 210, 0.35);
  font-size: 1rem;
  letter-spacing: 0.2em;
}

.card-shine {
  position: absolute; inset: 0;
  border-radius: var(--r-card);
  background: linear-gradient(108deg,
    transparent 38%, rgba(140, 180, 225, 0.07) 50%, transparent 62%);
  animation: cardShine 4s ease-in-out infinite;
  animation-delay: var(--shine-delay, 0s);
}

@keyframes cardShine {
  0%   { transform: translateX(-120%); }
  20%  { transform: translateX(220%); }
  100% { transform: translateX(220%); }
}

.card-hint {
  font-family: var(--f-latin);
  font-size: 0.62rem; letter-spacing: 0.25em;
  color: var(--c-text-muted);
}

/* ============================================================
   REVEALING SCREEN
   ============================================================ */
.revealing-body {
  align-items: center; justify-content: center;
  min-height: 100dvh;
  gap: var(--sp-xl); text-align: center;
}

.revealing-card-wrap { perspective: 900px; }

.flipping-card {
  width: 120px; height: 190px;
  position: relative;
  transform-style: preserve-3d;
  animation: cardFlip 1.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: 0.3s;
  border-radius: var(--r-card);
}

@keyframes cardFlip {
  0%   { transform: rotateY(0deg) scale(1); }
  40%  { transform: rotateY(90deg) scale(1.08); }
  100% { transform: rotateY(180deg) scale(1); }
}

.flipping-card .card-flip-back,
.flipping-card .card-flip-front {
  position: absolute; inset: 0;
  border-radius: var(--r-card);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.flipping-card .card-flip-back  { transform: rotateY(0deg); }
.flipping-card .card-flip-front { transform: rotateY(180deg); }

.revealing-text {
  font-size: 0.84rem;
  letter-spacing: 0.28em;
  color: var(--c-text-sub);
  font-weight: 300;
  animation: revealPulse 1.8s ease-in-out infinite;
}

@keyframes revealPulse {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.85; }
}

/* ============================================================
   CARD VISUAL（表面）
   ============================================================ */
.card-visual {
  width: 100%; height: 100%;
  border-radius: var(--r-card);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--sp-sm);
  position: relative; overflow: hidden;
  padding: var(--sp-md);
  border: 1px solid rgba(100, 140, 185, 0.3);
  box-shadow:
    0 12px 50px rgba(0, 0, 18, 0.88),
    0 0 0 1px rgba(80, 120, 175, 0.08),
    inset 0 0 24px rgba(0, 0, 18, 0.25);
}

.card-visual::before {
  content: '';
  position: absolute; inset: 8px;
  border-radius: calc(var(--r-card) - 5px);
  border: 1px solid rgba(100, 140, 185, 0.15);
  pointer-events: none;
}

.card-visual::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 40%;
  background: linear-gradient(180deg,
    rgba(90, 130, 195, 0.10) 0%, transparent 100%);
  pointer-events: none;
}

.card-visual-symbol {
  font-size: 2.5rem; line-height: 1;
  animation: symbolPulse 4s ease-in-out infinite;
  position: relative; z-index: 1;
  /* filter: brightness() は GPU非対応で激重のため opacity に変更 */
}

@keyframes symbolPulse {
  0%, 100% { opacity: 0.72; }
  50%       { opacity: 1; }
}

.card-visual-number {
  font-family: var(--f-latin);
  font-size: 0.55rem; letter-spacing: 0.25em;
  opacity: 0.5; position: relative; z-index: 1;
}

.card-visual-name-jp {
  font-size: 0.88rem; letter-spacing: 0.24em;
  text-align: center; font-weight: 300;
  position: relative; z-index: 1;
}

.card-visual-name-en {
  font-family: var(--f-latin);
  font-size: 0.5rem; letter-spacing: 0.18em;
  opacity: 0.6; text-align: center;
  position: relative; z-index: 1;
}

/* 夜凪的解釈テキスト */
.card-visual-yonagi {
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  color: rgba(160, 190, 225, 0.6);
  text-align: center;
  line-height: 1.4;
  padding: 0 4px;
  position: relative; z-index: 1;
  font-style: italic;
  font-weight: 300;
}

.card-visual-orientation {
  position: absolute; bottom: 10px;
  font-size: 0.52rem; letter-spacing: 0.1em;
  opacity: 0.4; font-family: var(--f-latin); z-index: 1;
}

/* 観測者カード（特別スタイル） */
.card-visual--special {
  border-color: rgba(100, 120, 180, 0.4);
}
.card-visual--special .card-visual-symbol {
  font-size: 1.8rem;
  letter-spacing: 0.1em;
}

/* ============================================================
   RESULT SCREEN
   ============================================================ */
.result-body { gap: var(--sp-xl); padding-top: var(--sp-xl); align-items: center; }

.result-card-wrap { perspective: 900px; }

.result-card-visual {
  width: 140px; height: 220px;
  border-radius: var(--r-card);
  animation: resultCardAppear 1s var(--t-ritual) forwards;
  opacity: 0;
  filter: drop-shadow(0 0 18px rgba(80, 130, 195, 0.3));
}

@keyframes resultCardAppear {
  from { opacity: 0; transform: translateY(20px) scale(0.94); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.result-card-meta {
  text-align: center;
  display: flex; flex-direction: column;
  gap: var(--sp-sm); align-items: center;
}

.result-card-name-jp {
  font-size: 1.45rem; letter-spacing: 0.3em;
  color: var(--c-moon);
  font-weight: 300;
}

.result-card-name-en {
  font-family: var(--f-latin);
  font-size: 0.65rem; letter-spacing: 0.24em;
  color: var(--c-blue-bright);
  opacity: 0.8;
}

.result-orientation-badge {
  display: inline-flex; align-items: center; gap: var(--sp-xs);
  padding: 3px 14px;
  border-radius: 100px;
  font-size: 0.68rem; letter-spacing: 0.1em;
  font-weight: 300;
}

.result-orientation-badge.upright {
  background: rgba(80, 120, 185, 0.12);
  border: 1px solid rgba(100, 145, 195, 0.32);
  color: var(--c-blue-bright);
}

.result-orientation-badge.reversed {
  background: rgba(96, 72, 155, 0.12);
  border: 1px solid rgba(120, 92, 185, 0.32);
  color: var(--c-purple-bright);
}

/* ============================================================
   READING SECTIONS
   ============================================================ */
.result-reading {
  width: 100%;
  display: flex; flex-direction: column;
  gap: var(--sp-md);
}

.reading-section {
  border-radius: var(--r-md);
  border: 1px solid rgba(80, 118, 175, 0.22);
  background: var(--c-bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: var(--sp-lg);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  position: relative; overflow: hidden;
}

/* 水の流れを示す左アクセントライン */
.reading-section::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 2px; height: 100%;
  background: linear-gradient(180deg,
    rgba(80, 125, 195, 0.6) 0%,
    rgba(95, 72, 160, 0.5) 100%);
  border-radius: 2px 0 0 2px;
}

/* 水面の光ライン */
.reading-section::after {
  content: '';
  position: absolute; top: 0; left: 20%; right: 20%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(100, 148, 200, 0.25), transparent);
}

.reading-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.reading-section-label {
  font-family: var(--f-latin);
  font-size: 0.56rem; letter-spacing: 0.3em;
  color: var(--c-blue-bright);
  text-transform: uppercase;
  margin-bottom: var(--sp-sm);
  display: flex; align-items: center; gap: var(--sp-sm);
  opacity: 0.8;
}

.reading-section-label::after {
  content: '';
  flex: 1; height: 1px;
  background: linear-gradient(90deg, rgba(90, 135, 190, 0.25), transparent);
}

.reading-section-title {
  font-size: 0.92rem; letter-spacing: 0.1em;
  color: var(--c-moon);
  margin-bottom: var(--sp-sm);
  font-weight: 300;
}

.reading-section-text {
  font-size: 0.86rem;
  line-height: 2.2;
  color: var(--c-text);
  letter-spacing: 0.03em;
  font-weight: 300;
}

/* 導き（最終）セクション */
.reading-section.guidance {
  border-color: rgba(95, 72, 155, 0.28);
  background: linear-gradient(145deg,
    rgba(20, 14, 55, 0.65) 0%,
    rgba(12, 9, 40, 0.72) 100%
  );
}

.reading-section.guidance::before {
  background: linear-gradient(180deg,
    rgba(120, 88, 195, 0.6) 0%,
    rgba(80, 125, 195, 0.4) 100%);
}

.reading-section.guidance::after {
  background: linear-gradient(90deg,
    transparent, rgba(150, 110, 210, 0.3), transparent);
}

.reading-section.guidance .reading-section-label {
  color: var(--c-purple-bright);
  opacity: 0.85;
}

.reading-section.guidance .reading-section-label::after {
  background: linear-gradient(90deg, rgba(140, 100, 200, 0.3), transparent);
}

.reading-section.guidance .reading-section-title { color: var(--c-moon); }

.reading-section.guidance .reading-section-text {
  color: #d8e8f4;
  font-style: italic;
  line-height: 2.3;
}

/* 感情状態セクション（第一波紋）専用スタイル */
.reading-section[data-section="emotional"] {
  border-color: rgba(80, 105, 170, 0.18);
  background: rgba(4, 6, 22, 0.60);
}
.reading-section[data-section="emotional"] .reading-section-text {
  font-style: italic;
  color: var(--c-water);
  opacity: 0.85;
  font-size: 0.9rem;
  line-height: 2;
}

/* ガイダンス内のカードメッセージ引用 */
.reading-card-quote {
  display: block;
  margin-top: var(--sp-lg);
  padding: var(--sp-md) var(--sp-lg);
  border-left: 2px solid rgba(100, 148, 200, 0.3);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--c-text-sub);
  font-style: italic;
  line-height: 1.9;
  font-weight: 300;
}

/* 夜凪名（カードメタに表示） */
.result-card-yonagi {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--c-blue-bright);
  opacity: 0.75;
  font-style: italic;
  font-weight: 300;
  margin-top: 2px;
}

/* キーワード */
.reading-keywords {
  display: flex; flex-wrap: wrap;
  gap: var(--sp-xs);
  margin-top: var(--sp-sm);
}

.reading-keyword {
  padding: 2px 11px;
  border-radius: 100px;
  border: 1px solid rgba(90, 130, 185, 0.3);
  font-size: 0.65rem; letter-spacing: 0.08em;
  color: var(--c-blue-bright);
  background: rgba(70, 110, 175, 0.07);
  font-weight: 300;
}

.result-actions {
  display: flex; flex-direction: column;
  gap: var(--sp-md); width: 100%; align-items: center;
}

/* ============================================================
   HISTORY SCREEN
   ============================================================ */
.history-list { display: flex; flex-direction: column; gap: var(--sp-md); }

.history-item {
  border-radius: var(--r-md);
  border: 1px solid rgba(80, 118, 175, 0.2);
  background: var(--c-bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--sp-md) var(--sp-lg);
  display: flex; flex-direction: column; gap: var(--sp-sm);
  animation: historyItemIn 0.45s ease forwards;
  opacity: 0;
  animation-delay: var(--delay, 0s);
  position: relative; overflow: hidden;
}

.history-item::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 2px; height: 100%;
  background: linear-gradient(180deg,
    rgba(80, 125, 195, 0.55) 0%, rgba(95, 72, 160, 0.45) 100%);
}

@keyframes historyItemIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.history-item-top {
  display: flex; align-items: center; justify-content: space-between;
}

.history-item-card {
  font-size: 0.92rem; letter-spacing: 0.1em;
  color: var(--c-moon); font-weight: 300;
}
.history-item-date {
  font-family: var(--f-latin); font-size: 0.6rem;
  letter-spacing: 0.1em; color: var(--c-text-muted);
}

.history-item-genre {
  display: inline-flex;
  padding: 2px 11px;
  border-radius: 100px;
  background: var(--c-purple-dim);
  border: 1px solid var(--c-purple-border);
  font-size: 0.65rem; letter-spacing: 0.08em;
  color: var(--c-purple-bright); width: fit-content;
  font-weight: 300;
}

.history-item-surface {
  font-size: 0.78rem; color: var(--c-text-sub); line-height: 1.75;
  overflow: hidden; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  font-weight: 300;
}

.history-empty {
  text-align: center; padding: var(--sp-xl) 0;
  color: var(--c-text-muted);
  font-size: 0.82rem; letter-spacing: 0.12em; line-height: 2.4;
  font-weight: 300;
}

/* ============================================================
   DIVIDERS / UTILITY
   ============================================================ */
.gold-divider { display: flex; align-items: center; gap: var(--sp-md); opacity: 0.5; }
.gold-divider::before, .gold-divider::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-blue-border), transparent);
}
.gold-divider span { color: var(--c-blue-bright); font-size: 0.55rem; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ============================================================
   SCROLLBAR / SELECTION
   ============================================================ */
::-webkit-scrollbar        { width: 3px; }
::-webkit-scrollbar-track  { background: transparent; }
::-webkit-scrollbar-thumb  { background: rgba(80, 120, 180, 0.25); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(90, 130, 190, 0.4); }
::selection { background: rgba(80, 120, 180, 0.3); color: var(--c-moon); }

/* ============================================================
   CENTERING FOR FULL-SCREEN SCREENS
   ============================================================ */
[data-screen="cardSelect"].screen.active,
[data-screen="revealing"].screen.active {
  align-items: center;
}

/* ============================================================
   UPSELL BLOCK — 波紋の奥に何かある
   ============================================================ */

/* ティザー外枠 */
.upsell-teaser {
  width: 100%;
  padding: var(--sp-lg);
  border-radius: var(--r-md);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.upsell-teaser.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 上部の霧（水面の奥が見えにくくなる演出） */
.upsell-teaser::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 52px;
  background: linear-gradient(180deg,
    rgba(2, 4, 9, 0.95) 0%,
    transparent 100%
  );
  z-index: 2;
  pointer-events: none;
}

.upsell-teaser-inner {
  position: relative;
  z-index: 1;
  border-radius: var(--r-md);
  border: 1px solid rgba(90, 120, 185, 0.2);
  background: linear-gradient(160deg,
    rgba(8, 14, 45, 0.78) 0%,
    rgba(5, 9, 30, 0.82) 100%
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--sp-xl) var(--sp-lg) var(--sp-lg);
  overflow: hidden;
}

/* 水面の光ライン */
.upsell-teaser-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(140, 180, 225, 0.4),
    transparent
  );
}

/* 奥に広がる光のグロー */
.upsell-teaser-inner::after {
  content: '';
  position: absolute;
  top: -35px; left: 50%;
  transform: translateX(-50%);
  width: 180px; height: 70px;
  background: radial-gradient(ellipse,
    rgba(100, 148, 210, 0.14) 0%, transparent 70%);
  pointer-events: none;
}

/* 波紋ラベル */
.upsell-eyebrow {
  font-family: var(--f-latin);
  font-size: 0.56rem;
  letter-spacing: 0.35em;
  color: var(--c-blue-bright);
  text-transform: uppercase;
  text-align: center;
  display: block;
  margin-bottom: var(--sp-md);
  opacity: 0.7;
}

.upsell-teaser-text {
  font-size: 0.88rem;
  line-height: 2.3;
  color: var(--c-text);
  letter-spacing: 0.04em;
  text-align: left;
  position: relative; z-index: 1;
  font-weight: 300;
}

/* ねむからの一行メッセージ */
.upsell-nemu-line {
  display: block;
  margin-top: var(--sp-lg);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--c-text-sub);
  font-style: italic;
  text-align: center;
  font-weight: 300;
}

/* 区切り */
.upsell-divider {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  margin: var(--sp-lg) 0;
  opacity: 0.4;
}

.upsell-divider::before,
.upsell-divider::after {
  content: '';
  flex: 1; height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(100, 148, 200, 0.35), transparent);
}

.upsell-divider-sym {
  color: var(--c-blue-bright);
  font-size: 0.5rem;
  opacity: 0.7;
}

/* ============================================================
   LINE CTA ボタン — 水の奥へ誘う
   ============================================================ */
.btn-line-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  width: 100%;
  padding: 18px var(--sp-lg);
  border-radius: 40px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all var(--t-mid);
  cursor: pointer;

  background: linear-gradient(135deg,
    rgba(58, 88, 170, 0.70) 0%,
    rgba(45, 60, 140, 0.80) 50%,
    rgba(65, 72, 165, 0.72) 100%
  );
  border: 1px solid rgba(110, 148, 210, 0.38);
  box-shadow:
    0 0 28px rgba(65, 100, 185, 0.20),
    0 8px 32px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(180, 215, 255, 0.12);
}

.btn-line-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(180, 215, 255, 0.45), transparent);
}

.btn-line-cta::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(110, 155, 220, 0.06);
  opacity: 0;
  transition: opacity var(--t-mid);
}

.btn-line-cta:hover::after { opacity: 1; }

.btn-line-cta:hover {
  transform: translateY(-2px);
  border-color: rgba(130, 170, 225, 0.52);
  box-shadow:
    0 0 40px rgba(75, 115, 200, 0.30),
    0 12px 40px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(190, 225, 255, 0.16);
}

.btn-line-cta:active {
  transform: scale(0.975);
  box-shadow:
    0 0 20px rgba(65, 100, 185, 0.22),
    0 4px 18px rgba(0, 0, 0, 0.5);
}

.line-cta-icon {
  flex-shrink: 0;
  width: 34px; height: 34px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.line-cta-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-start;
  position: relative; z-index: 1;
}

.line-cta-main {
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  font-weight: 300;
  color: var(--c-moon);
}

.line-cta-sub {
  font-family: var(--f-latin);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: rgba(190, 215, 248, 0.65);
}

/* "詳細を見る" リンク */
.upsell-detail-link {
  display: block;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-text-sub);
  margin-top: var(--sp-sm);
  padding: var(--sp-sm);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  transition: color var(--t-fast);
  text-decoration: underline;
  text-decoration-color: rgba(100, 140, 200, 0.25);
  text-underline-offset: 3px;
  width: 100%;
  font-weight: 300;
}

.upsell-detail-link:hover { color: var(--c-moon); }

/* ============================================================
   MODAL — 本鑑定詳細
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(2, 4, 9, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  animation: overlayIn 0.3s ease forwards;
}

.modal-overlay[hidden] { display: none; }

@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-panel {
  width: 100%;
  max-width: 520px;
  max-height: 92dvh;
  overflow-y: auto;
  background: linear-gradient(180deg,
    #0a0c2a 0%,
    #070820 60%,
    #050618 100%
  );
  border-top: 1px solid rgba(100, 140, 210, 0.28);
  border-left:  1px solid rgba(80, 115, 185, 0.12);
  border-right: 1px solid rgba(80, 115, 185, 0.12);
  border-radius: 24px 24px 0 0;
  padding: var(--sp-xl) var(--sp-lg) calc(var(--sp-xl) + var(--safe-bottom));
  position: relative;
  animation: panelUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  box-shadow:
    0 -6px 50px rgba(80, 120, 200, 0.12),
    0 -2px 18px rgba(80, 115, 185, 0.08);
}

@media (min-width: 600px) {
  .modal-overlay { align-items: center; padding: var(--sp-lg); }
  .modal-panel {
    border-radius: var(--r-lg);
    border: 1px solid rgba(100, 140, 210, 0.24);
    box-shadow: 0 24px 80px rgba(0,0,0,0.75), 0 0 50px rgba(80,120,200,0.1);
    max-height: 85dvh;
  }
}

@keyframes panelUp {
  from { transform: translateY(28px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-panel::before {
  content: '';
  display: block;
  width: 36px; height: 3px;
  border-radius: 2px;
  background: rgba(130, 165, 220, 0.22);
  margin: 0 auto var(--sp-lg);
}

.modal-close {
  position: absolute;
  top: var(--sp-lg); right: var(--sp-lg);
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--c-text-sub);
  font-size: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--t-fast);
  font-family: inherit;
}

.modal-close:hover {
  background: rgba(255,255,255,0.08);
  color: var(--c-moon);
}

.modal-header {
  text-align: center;
  margin-bottom: var(--sp-xl);
}

.modal-label {
  font-family: var(--f-latin);
  font-size: 0.58rem;
  letter-spacing: 0.35em;
  color: var(--c-blue-bright);
  text-transform: uppercase;
  opacity: 0.75;
  display: block;
  margin-bottom: var(--sp-sm);
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: var(--c-moon);
  margin-bottom: var(--sp-md);
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--c-text-sub);
  line-height: 2;
  letter-spacing: 0.04em;
  font-weight: 300;
}

/* 無料 vs 有料 比較 */
.modal-compare {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-xl);
}

.compare-col {
  flex: 1;
  border-radius: var(--r-md);
  padding: var(--sp-md);
  display: flex; flex-direction: column; gap: var(--sp-sm);
}

.compare-col-label {
  font-family: var(--f-latin);
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: var(--sp-xs);
  text-align: center;
}

.compare-free {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.compare-free .compare-col-label { color: var(--c-text-sub); }

.compare-paid {
  background: rgba(90, 72, 185, 0.09);
  border: 1px solid rgba(110, 90, 200, 0.26);
}

.compare-paid .compare-col-label { color: var(--c-purple-bright); }

.compare-arrow {
  flex-shrink: 0;
  padding-top: 40px;
  color: var(--c-purple-bright);
  font-size: 0.9rem;
  opacity: 0.6;
}

.compare-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }

.compare-item {
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  line-height: 1.55;
  padding-left: var(--sp-md);
  position: relative;
  color: var(--c-text-sub);
  font-weight: 300;
}

.compare-item::before {
  content: '—';
  position: absolute; left: 0;
  color: var(--c-text-muted);
  font-size: 0.68rem;
}

.compare-paid .compare-item { color: var(--c-text); }

.compare-paid .compare-item::before {
  content: '〜';
  color: var(--c-purple-bright);
  font-size: 0.62rem;
  top: 1px;
  opacity: 0.8;
}

/* 料金表示 */
.modal-pricing {
  text-align: center;
  padding: var(--sp-lg);
  border-radius: var(--r-md);
  border: 1px solid rgba(80, 118, 175, 0.18);
  background: rgba(40, 65, 150, 0.06);
  margin-bottom: var(--sp-lg);
}

.pricing-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--c-text-sub);
  display: block;
  margin-bottom: var(--sp-sm);
  font-weight: 300;
}

.pricing-amount {
  font-size: 1.9rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--c-moon);
}

.pricing-amount small {
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  opacity: 0.65;
  margin-left: 4px;
}

/* ============================================================
   MODAL — オプションプラン
   ============================================================ */
.modal-options {
  margin-bottom: var(--sp-lg);
}

.modal-options-label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-text-sub);
  text-align: center;
  margin-bottom: var(--sp-md);
  opacity: 0.7;
}

.modal-options-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.modal-option-card {
  background: rgba(58, 96, 144, 0.08);
  border: 1px solid rgba(168, 200, 232, 0.12);
  border-radius: var(--r-md);
  padding: var(--sp-md) var(--sp-lg);
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
  position: relative;
}

.modal-option-card:hover {
  border-color: rgba(168, 200, 232, 0.28);
  background: rgba(58, 96, 144, 0.14);
}

.modal-option-card.is-selected {
  border-color: var(--c-blue);
  background: rgba(58, 96, 144, 0.2);
}

.modal-option-card.is-selected::before {
  content: '✓';
  position: absolute;
  top: var(--sp-sm);
  right: var(--sp-md);
  font-size: 0.75rem;
  color: var(--c-water);
  opacity: 0.9;
}

.option-card-header {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-bottom: var(--sp-xs, 6px);
}

.option-card-name {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--c-text);
  font-weight: 400;
}

.option-badge {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--c-water);
  border: 1px solid rgba(168, 200, 232, 0.35);
  border-radius: 40px;
  padding: 1px 8px;
  line-height: 1.6;
}

.option-card-price {
  margin-left: auto;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--c-moon);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.option-card-price small {
  font-size: 0.72rem;
  opacity: 0.6;
  margin-left: 2px;
}

.option-card-desc {
  font-size: 0.74rem;
  color: var(--c-text-sub);
  line-height: 1.6;
  margin-bottom: var(--sp-sm);
}

.option-includes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.option-includes-item {
  font-size: 0.7rem;
  color: var(--c-text-sub);
  opacity: 0.75;
  padding-left: 1em;
  position: relative;
  line-height: 1.5;
}

.option-includes-item::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--c-water);
  opacity: 0.5;
}

/* 支払い方法 */
.modal-payment {
  text-align: center;
  margin-bottom: var(--sp-xl);
}

.modal-payment-note {
  font-size: 0.76rem;
  color: var(--c-text-sub);
  line-height: 1.9;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-md);
  font-weight: 300;
}

.modal-payment-methods {
  display: flex;
  justify-content: center;
  gap: var(--sp-sm);
}

.payment-badge {
  padding: 4px 14px;
  border-radius: 100px;
  border: 1px solid rgba(80, 118, 175, 0.22);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--c-text-sub);
  background: rgba(60, 95, 175, 0.06);
  font-weight: 300;
}

.modal-footer-note {
  text-align: center;
  font-size: 0.7rem;
  color: var(--c-text-muted);
  line-height: 2;
  letter-spacing: 0.06em;
  margin-top: var(--sp-md);
  font-weight: 300;
}

/* ============================================================
   MODAL — 追加セクション
   ============================================================ */
.modal-section {
  margin-bottom: var(--sp-lg);
  padding: var(--sp-md) var(--sp-lg);
  border-radius: var(--r-md);
  border: 1px solid rgba(80, 118, 175, 0.14);
  background: rgba(8, 14, 42, 0.45);
  position: relative;
  overflow: hidden;
}

.modal-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: linear-gradient(180deg,
    rgba(80, 125, 195, 0.55) 0%,
    rgba(95, 72, 160, 0.45) 100%);
  border-radius: 2px 0 0 2px;
}

.modal-section-title {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-blue-bright);
  margin-bottom: var(--sp-sm);
  font-weight: 300;
}

.modal-section-text {
  font-size: 0.80rem;
  color: var(--c-text-sub);
  line-height: 2;
  letter-spacing: 0.03em;
  font-weight: 300;
}

.modal-point-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  margin-top: var(--sp-xs);
}

.modal-point-item {
  font-size: 0.80rem;
  color: var(--c-text);
  line-height: 1.7;
  letter-spacing: 0.03em;
  padding-left: var(--sp-md);
  position: relative;
  font-weight: 300;
}

.modal-point-item::before {
  content: '〜';
  position: absolute;
  left: 0;
  top: 1px;
  font-size: 0.6rem;
  color: var(--c-blue-bright);
  opacity: 0.7;
}

/* ============================================================
   MODAL — 安心感（trust）ブロック
   ============================================================ */
.modal-trust {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
  padding: var(--sp-md) var(--sp-lg);
  border-radius: var(--r-md);
  background: rgba(80, 120, 195, 0.04);
  border: 1px solid rgba(80, 118, 175, 0.12);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
}

.trust-icon {
  flex-shrink: 0;
  font-size: 0.62rem;
  color: var(--c-blue-bright);
  margin-top: 3px;
  opacity: 0.7;
}

.trust-text {
  font-size: 0.78rem;
  color: var(--c-text-sub);
  line-height: 1.7;
  letter-spacing: 0.03em;
  font-weight: 300;
}

/* ============================================================
   RESPONSIVE (tablet+)
   ============================================================ */
@media (min-width: 600px) {
  .screen-body        { padding-top: var(--sp-2xl); }
  .logo-jp            { font-size: 3.8rem; }
  .genre-grid         { gap: var(--sp-lg); }
  .result-card-visual { width: 160px; height: 252px; }
}