/* ============================================================
 * SUMMON.exe · Angle-01
 * 風格：Anime × gacha × 玻璃裂
 * 主色：#e91d68 magenta · #22d3ee cyan · #0a0a0a void
 * ============================================================ */
:root {
  --void: #0a0a0a;
  --deep: #12121a;
  --paper: #1a1a24;
  --card-bg: #22222e;
  --magenta: #e91d68;
  --magenta-deep: #a01553;
  --cyan: #22d3ee;
  --cyan-deep: #0891b2;
  --amber: #fbbf24;
  --red: #ef4444;
  --moss: #4ade80;
  --ink: #e8e6df;
  --ink-soft: #a8a4a0;
  --ink-faint: #6d6a68;
  --rule: rgba(255, 255, 255, 0.1);
  --glitch-line: rgba(34, 211, 238, 0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  background: var(--void);
  color: var(--ink);
  font-family: "Noto Sans TC", -apple-system, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  overscroll-behavior: none;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0, transparent 2px, var(--glitch-line) 2px, var(--glitch-line) 3px);
  pointer-events: none; z-index: 999; mix-blend-mode: overlay;
}

#app { min-height: 100vh; position: relative; }

/* ==================== 開始畫面 ==================== */
.menu-screen {
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 24px; position: relative; overflow: hidden;
}
.menu-glow {
  position: absolute; top: 30%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(233, 29, 104, 0.3) 0%, rgba(34, 211, 238, 0.1) 40%, transparent 70%);
  filter: blur(60px);
  animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }
.menu-particles {
  position: absolute; inset: 0;
  background:
    radial-gradient(2px 2px at 20% 30%, var(--cyan), transparent),
    radial-gradient(2px 2px at 60% 70%, var(--magenta), transparent),
    radial-gradient(1px 1px at 80% 20%, var(--amber), transparent),
    radial-gradient(1px 1px at 40% 80%, var(--cyan), transparent),
    radial-gradient(2px 2px at 70% 50%, var(--magenta), transparent);
  animation: drift 12s linear infinite;
  opacity: 0.6;
}
@keyframes drift {
  from { transform: translateY(0); }
  to { transform: translateY(-100vh); }
}
.menu-inner { position: relative; z-index: 1; max-width: 480px; width: 100%; text-align: center; }
.menu-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.3em;
  color: var(--cyan); margin-bottom: 20px;
  text-transform: uppercase;
}
.menu-title {
  font-family: "Fraunces", serif;
  font-weight: 900;
  font-size: clamp(52px, 12vw, 88px);
  line-height: 0.95;
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 40px rgba(233, 29, 104, 0.3);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}
.menu-title .ex { color: var(--cyan); font-style: italic; }
.menu-subtitle {
  color: var(--ink-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  letter-spacing: 0.2em;
  margin-bottom: 24px;
}
.menu-tagline {
  color: var(--ink); font-size: 15px; line-height: 1.9;
  margin: 20px auto 24px; max-width: 320px;
  font-family: "Noto Sans TC", serif;
}
.menu-meta {
  color: var(--ink-faint);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.1em;
  margin-bottom: 32px;
}
.menu-btns {
  display: flex; flex-direction: column; gap: 10px;
  max-width: 300px; margin: 0 auto 24px;
}
.btn-primary, .btn-secondary, .btn-ghost {
  font-family: "Noto Sans TC", sans-serif;
  font-weight: 700; font-size: 15px;
  padding: 14px 20px; border-radius: 6px;
  cursor: pointer; transition: all 0.2s;
  letter-spacing: 0.05em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--magenta), var(--magenta-deep));
  color: white; border: none;
  box-shadow: 0 4px 20px rgba(233, 29, 104, 0.4);
}
.btn-primary:hover, .btn-primary:active { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(233, 29, 104, 0.5); }
.btn-primary.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-secondary {
  background: transparent; color: var(--cyan); border: 1px solid var(--cyan);
}
.btn-secondary:hover { background: rgba(34, 211, 238, 0.1); }
.btn-ghost {
  background: transparent; color: var(--ink-soft);
  border: 1px solid var(--rule); font-size: 13px; padding: 10px 16px;
}
.btn-ghost:hover { color: var(--ink); border-color: var(--ink-soft); }
.menu-foot {
  color: var(--ink-faint); font-size: 11px;
  font-family: "JetBrains Mono", monospace; letter-spacing: 0.1em;
}
.menu-foot a { color: var(--magenta); text-decoration: none; }

/* ==================== How ==================== */
.how-screen { min-height: 100vh; padding: 20px; max-width: 640px; margin: 0 auto; }
.btn-close {
  background: transparent; color: var(--ink-soft);
  border: 1px solid var(--rule); padding: 8px 14px;
  border-radius: 6px; cursor: pointer;
  font-family: "JetBrains Mono", monospace; font-size: 12px;
  margin-bottom: 24px;
}
.btn-close:hover { color: var(--cyan); }
.how-inner h2 { font-family: "Fraunces", serif; font-weight: 900; font-size: 32px; margin-bottom: 20px; }
.how-list { padding-left: 24px; color: var(--ink-soft); line-height: 1.9; font-size: 14px; }
.how-list li { margin-bottom: 8px; }
.how-list em { color: var(--magenta); font-style: normal; font-weight: 700; }
.how-tip {
  margin-top: 24px; padding: 16px 20px;
  background: var(--paper); border-left: 3px solid var(--cyan);
  border-radius: 4px; color: var(--ink-soft); font-size: 13px; line-height: 1.7;
}
.how-tip strong { color: var(--cyan); }

/* ==================== Gacha Pull ==================== */
.pull-screen {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start;
  padding: 30px 24px 40px; position: relative;
  gap: 20px;
  background:
    radial-gradient(circle at center, rgba(10,10,10,0.5), rgba(10,10,10,0.95)),
    url('/summon/game-angle01/img/summon-bg-pull.png') center/cover no-repeat;
}
.pull-ring {
  position: absolute; top: 45%; left: 50%;
  border: 2px solid var(--cyan);
  border-radius: 50%; opacity: 0;
  transform: translate(-50%, -50%);
  animation: pull-ring-expand 2s ease-out infinite;
  pointer-events: none;
  z-index: 1;
}
.pull-ring-1 { width: 200px; height: 200px; animation-delay: 0s; }
.pull-ring-2 { width: 200px; height: 200px; animation-delay: 0.5s; border-color: var(--magenta); }
.pull-ring-3 { width: 200px; height: 200px; animation-delay: 1s; border-color: var(--amber); }
/* 抽卡完成後停止圈圈動畫，避免持續分心 */
.pull-screen.done .pull-ring {
  animation-play-state: paused;
  opacity: 0;
}
@keyframes pull-ring-expand {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; border-width: 4px; }
  100% { transform: translate(-50%, -50%) scale(3); opacity: 0; border-width: 1px; }
}
.pull-status {
  font-family: "JetBrains Mono", monospace;
  color: var(--cyan); font-size: 14px;
  letter-spacing: 0.2em; margin: 20px 0 12px;
  z-index: 2; text-transform: uppercase;
  text-align: center;
}
.pull-card-container {
  position: relative; z-index: 2;
  width: 220px; aspect-ratio: 3/4;
  perspective: 1000px;
  flex-shrink: 0;
}
.pull-card {
  position: absolute; inset: 0;
  border-radius: 12px;
  transform-style: preserve-3d;
  animation: pull-card-reveal 1.5s ease-out forwards;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  opacity: 1;
}
@keyframes pull-card-reveal {
  0% { transform: rotateY(180deg) scale(0.3); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: rotateY(0) scale(1); opacity: 1; }
}
.pull-card .card-face {
  position: absolute; inset: 0;
  border-radius: 12px;
  display: flex; flex-direction: column;
  overflow: hidden;
  background: linear-gradient(180deg, var(--card-bg), var(--deep));
  border: 2px solid var(--ink-faint);
  padding: 16px;
}
.pull-card.rarity-N { border-color: #6b7280; }
.pull-card.rarity-R { border-color: var(--cyan); box-shadow: 0 0 40px rgba(34,211,238,0.4); }
.pull-card.rarity-SR { border-color: var(--magenta); box-shadow: 0 0 60px rgba(233,29,104,0.5); }
.pull-card.rarity-SSR { border-color: var(--amber); box-shadow: 0 0 80px rgba(251,191,36,0.6); }

.pull-card .rarity-tag {
  font-family: "Fraunces", serif; font-weight: 900;
  font-size: 20px; text-align: center;
  color: var(--amber); margin-bottom: 8px;
}
.pull-card.rarity-N .rarity-tag { color: #6b7280; }
.pull-card.rarity-R .rarity-tag { color: var(--cyan); }
.pull-card.rarity-SR .rarity-tag { color: var(--magenta); }
.pull-card .card-illust {
  flex: 1;
  background: center/cover var(--deep);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 60px;
  margin-bottom: 8px;
}
.pull-card .card-name {
  text-align: center; font-weight: 700;
  color: var(--ink); font-size: 14px;
}
.pull-card .card-sub {
  text-align: center; font-family: "JetBrains Mono", monospace;
  color: var(--ink-faint); font-size: 10px;
  letter-spacing: 0.1em; margin-top: 2px;
}

/* ==================== Battle ==================== */
.battle-screen {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--void), var(--deep));
}
.battle-top {
  display: flex; justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule);
  align-items: center;
}
.battle-round {
  font-family: "JetBrains Mono", monospace;
  color: var(--cyan); font-size: 11px;
  letter-spacing: 0.2em;
}
.battle-round span { color: var(--ink); font-size: 13px; }
.btn-icon {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--rule); background: transparent;
  color: var(--ink-soft); cursor: pointer; font-size: 16px;
}
.btn-icon:hover { color: var(--magenta); border-color: var(--magenta); }

.battle-enemy {
  padding: 30px 20px; text-align: center;
  background: radial-gradient(ellipse at center, rgba(34,211,238,0.06), transparent);
}
.enemy-portrait {
  font-size: 100px;
  filter: drop-shadow(0 0 20px rgba(34,211,238,0.4));
  margin-bottom: 12px;
  transition: transform 0.2s;
}
.enemy-portrait.hit { animation: shake 0.4s; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}
.enemy-name {
  font-family: "JetBrains Mono", monospace;
  color: var(--cyan); font-size: 12px;
  letter-spacing: 0.15em; margin-bottom: 8px;
}
.hp-bar {
  width: 200px; height: 8px;
  background: var(--paper);
  border-radius: 999px; overflow: hidden;
  margin: 0 auto; border: 1px solid var(--rule);
}
.hp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--moss), var(--amber));
  transition: width 0.5s ease;
}
.hp-fill.enemy-hp {
  background: linear-gradient(90deg, var(--cyan), var(--cyan-deep));
}
.hp-text {
  font-family: "JetBrains Mono", monospace;
  color: var(--ink-faint); font-size: 10px;
  margin-top: 4px; letter-spacing: 0.1em;
}

.battle-log {
  flex: 1;
  padding: 16px 20px;
  background: var(--paper);
  margin: 0 16px;
  border-radius: 8px;
  color: var(--ink); font-size: 14px;
  line-height: 1.75; overflow-y: auto;
  min-height: 100px;
  border: 1px solid var(--rule);
  font-family: "Noto Sans TC", serif;
  white-space: pre-wrap;
}

.battle-player {
  padding: 16px;
  border-top: 1px solid var(--rule);
  background: var(--deep);
}
.player-info {
  display: flex; gap: 12px; align-items: center;
  margin-bottom: 12px;
}
.player-portrait {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--paper) center/cover no-repeat;
  border: 2px solid var(--magenta);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(233,29,104,0.3);
}
.player-side { flex: 1; }
.player-name {
  font-weight: 700; color: var(--ink);
  font-size: 13px; margin-bottom: 6px;
}
.player-side .hp-bar { margin: 0; width: 100%; }
.player-side .hp-text { text-align: left; }

.action-btns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.action-btns button {
  padding: 12px 8px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: "Noto Sans TC", sans-serif;
  font-weight: 500;
}
.action-btns button:hover, .action-btns button:active {
  background: var(--card-bg);
  border-color: var(--magenta);
  color: var(--magenta);
}
.action-btns button[data-battle-action="talk"] {
  border-color: var(--cyan); color: var(--cyan);
}
.action-btns button[data-battle-action="talk"]:hover {
  background: rgba(34, 211, 238, 0.1);
}

/* Talk sub-menu (從 「話」按下去彈出) */
.talk-menu {
  position: fixed; inset: 0;
  background: rgba(10, 10, 10, 0.9);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; z-index: 200;
}
.talk-menu-inner {
  background: var(--paper); border: 1px solid var(--cyan);
  border-radius: 12px; padding: 20px;
  max-width: 400px; width: 100%;
}
.talk-menu-title {
  font-family: "JetBrains Mono", monospace;
  color: var(--cyan); font-size: 11px;
  letter-spacing: 0.2em; margin-bottom: 12px;
  text-transform: uppercase;
}
.talk-menu-btns { display: flex; flex-direction: column; gap: 8px; }
.talk-menu-btns button {
  padding: 12px 16px; text-align: left;
  background: var(--card-bg); color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 6px; cursor: pointer;
  font-size: 14px; line-height: 1.5;
  font-family: "Noto Sans TC", sans-serif;
}
.talk-menu-btns button:hover {
  border-color: var(--cyan); color: var(--cyan);
}

/* ==================== Cutscene（元轉折）==================== */
.cutscene-screen {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px 24px;
  background: var(--void);
  position: relative;
}
.cutscene-body {
  color: var(--ink);
  font-family: "Noto Sans TC", serif;
  font-size: clamp(18px, 4vw, 26px);
  line-height: 1.9;
  text-align: center;
  max-width: 560px;
  white-space: pre-wrap;
  min-height: 60vh;
  display: flex; align-items: center; justify-content: center;
}
.cutscene-body .fade-in {
  animation: fade-in 0.8s ease-out;
}
@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.cutscene-body .char-by-char span {
  display: inline-block;
  opacity: 0;
  animation: char-in 0.15s forwards;
}
@keyframes char-in {
  from { opacity: 0; transform: scale(1.5); filter: blur(4px); }
  to { opacity: 1; transform: scale(1); filter: blur(0); }
}
.cutscene-continue {
  margin-top: 24px;
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  padding: 10px 24px;
  border-radius: 999px;
  cursor: pointer;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.2em;
  animation: pulse-btn 2s ease-in-out infinite;
}
@keyframes pulse-btn {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Glass crack overlay */
.glass-crack {
  position: fixed; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, transparent 20%, rgba(233,29,104,0.03) 40%, transparent 60%),
    linear-gradient(45deg, transparent 45%, rgba(34,211,238,0.06) 50%, transparent 55%);
  z-index: 500;
  opacity: 0;
  transition: opacity 1s;
}
body.awakened .glass-crack { opacity: 1; }
body.awakened::after {
  content: '';
  position: fixed;
  top: 30%; left: 20%;
  width: 60%; height: 40%;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 100'><path d='M10 50 L80 40 L120 60 L190 30' stroke='%23e91d68' stroke-width='0.5' fill='none' opacity='0.3'/><path d='M50 10 L60 50 L45 90' stroke='%2322d3ee' stroke-width='0.5' fill='none' opacity='0.3'/></svg>");
  pointer-events: none;
  z-index: 501;
}

/* ==================== Choice ==================== */
.choice-screen {
  min-height: 100vh;
  display: flex; flex-direction: column;
  padding: 40px 24px;
  justify-content: center;
  max-width: 560px; margin: 0 auto;
}
.choice-body {
  color: var(--ink);
  font-family: "Noto Sans TC", serif;
  font-size: 18px; line-height: 1.9;
  margin-bottom: 32px;
  white-space: pre-wrap;
  text-align: center;
}
.choice-options {
  display: flex; flex-direction: column; gap: 12px;
}
.choice-options button {
  padding: 16px 20px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 8px;
  font-size: 15px; line-height: 1.6;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  font-family: "Noto Sans TC", sans-serif;
}
.choice-options button:hover {
  border-color: var(--magenta);
  background: var(--card-bg);
}

/* ==================== Ending ==================== */
.ending-screen {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px 24px;
  text-align: center;
  max-width: 560px; margin: 0 auto;
}
.ending-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.3em;
  color: var(--cyan); margin-bottom: 16px;
}
.ending-title {
  font-family: "Fraunces", serif;
  font-weight: 900;
  font-size: clamp(28px, 7vw, 44px);
  margin-bottom: 24px;
  background: linear-gradient(90deg, var(--magenta), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ending-text {
  font-family: "Noto Sans TC", serif;
  color: var(--ink);
  font-size: 15px; line-height: 1.9;
  margin: 20px 0 40px;
  white-space: pre-wrap;
  text-align: left;
}
.end-btns {
  display: flex; flex-direction: column; gap: 8px;
  width: 100%; max-width: 280px;
}