/* ============================================
   サイコロ・ウォーズ v1.5 - style.css
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg-dark: #0D0B2E; --bg-mid: #1A1145; --bg-light: #2A1F5E;
    --atk-primary: #FF3366; --atk-secondary: #FF6B6B; --atk-glow: rgba(255,51,102,0.5);
    --def-primary: #3366FF; --def-secondary: #6B9BFF; --def-glow: rgba(51,102,255,0.5);
    --gold: #FFD700; --gold-glow: rgba(255,215,0,0.4);
    --text-primary: #FFFFFF; --text-secondary: #B8B5D0; --text-muted: #6B6890;
    --glass-bg: rgba(255,255,255,0.06); --glass-border: rgba(255,255,255,0.12);
    --glass-bg-hover: rgba(255,255,255,0.12);
    --dice-4d: #A855F7; --dice-6d: #3B82F6; --dice-8d: #F59E0B;
    --success: #22C55E; --danger: #EF4444;
    --dice-size: 46px; --radius: 12px; --radius-lg: 16px;
}

html, body {
    width:100%; height:100%; overflow:hidden;
    font-family:'Noto Sans JP',sans-serif;
    background:var(--bg-dark); color:var(--text-primary);
    -webkit-tap-highlight-color:transparent; user-select:none;
    /* iPhone safe area */
    padding-top:env(safe-area-inset-top,0px);
    padding-bottom:env(safe-area-inset-bottom,0px);
    padding-left:env(safe-area-inset-left,0px);
    padding-right:env(safe-area-inset-right,0px);
}

/* Screen */
.screen { position:fixed; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; opacity:0; pointer-events:none; transition:opacity .5s; z-index:1; }
.screen.active { opacity:1; pointer-events:auto; z-index:10; }

/* Stars & Cosmic */
.stars-bg { position:absolute; inset:0; background: radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.8),transparent), radial-gradient(2px 2px at 40% 70%,rgba(255,255,255,.6),transparent), radial-gradient(1px 1px at 60% 20%,rgba(255,255,255,.9),transparent), radial-gradient(1px 1px at 80% 50%,rgba(255,255,255,.5),transparent), radial-gradient(2px 2px at 10% 80%,rgba(255,255,255,.7),transparent), radial-gradient(1px 1px at 50% 90%,rgba(255,255,255,.4),transparent), radial-gradient(1px 1px at 70% 40%,rgba(255,255,255,.6),transparent), radial-gradient(2px 2px at 90% 10%,rgba(255,255,255,.5),transparent); animation:twinkle 4s ease-in-out infinite alternate; z-index:0; }
@keyframes twinkle { 0%{opacity:.6} 100%{opacity:1} }
.cosmic-bg { position:absolute; inset:0; z-index:0; background: radial-gradient(ellipse 600px 400px at 15% 20%,rgba(168,85,247,.15),transparent), radial-gradient(ellipse 500px 500px at 80% 30%,rgba(59,130,246,.12),transparent), radial-gradient(ellipse 400px 300px at 50% 80%,rgba(236,72,153,.1),transparent), radial-gradient(ellipse 300px 600px at 90% 70%,rgba(34,197,94,.08),transparent); animation:cosmicShift 12s ease-in-out infinite alternate; }
@keyframes cosmicShift { 0%{transform:scale(1)} 100%{transform:scale(1.05) rotate(1deg)} }

/* ===== TITLE ===== */
#title-screen { background:linear-gradient(135deg,var(--bg-dark) 0%,#1a0a3e 50%,var(--bg-mid) 100%); }
.title-content { position:relative; z-index:1; text-align:center; display:flex; flex-direction:column; align-items:center; gap:16px; padding:20px; }
.title-logo { display:flex; align-items:center; gap:12px; }
.title-dice-decoration { font-size:40px; animation:float 3s ease-in-out infinite; }
.title-dice-decoration.right { animation-delay:-1.5s; }
@keyframes float { 0%,100%{transform:translateY(0) rotate(0)} 50%{transform:translateY(-12px) rotate(15deg)} }
.title-text { display:flex; flex-direction:column; gap:2px; }
.title-main { font-family:'Orbitron','Noto Sans JP',sans-serif; font-size:clamp(24px,6vw,48px); font-weight:900; background:linear-gradient(135deg,var(--gold),#FFA500,var(--gold)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; filter:drop-shadow(0 0 20px var(--gold-glow)); letter-spacing:2px; }
.title-version { font-family:'Orbitron',sans-serif; font-size:clamp(12px,2vw,18px); color:var(--text-secondary); letter-spacing:4px; }
.title-subtitle { font-family:'Orbitron',sans-serif; font-size:clamp(10px,1.8vw,16px); color:var(--text-muted); letter-spacing:6px; }
.title-buttons { display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.title-sub-buttons { display:flex; gap:8px; flex-wrap:wrap; justify-content:center; }
.title-footer { margin-top:12px; font-size:12px; color:var(--text-muted); }
.title-footer a { color:var(--gold); text-decoration:none; }

/* Buttons */
.btn-glow { padding:12px 36px; font-size:16px; font-weight:700; font-family:'Noto Sans JP',sans-serif; color:#fff; background:linear-gradient(135deg,var(--atk-primary),#CC2255); border:none; border-radius:50px; cursor:pointer; position:relative; overflow:hidden; transition:transform .2s,box-shadow .2s; box-shadow:0 0 20px var(--atk-glow),0 4px 12px rgba(0,0,0,.3); letter-spacing:1px; }
.btn-glow:hover:not(:disabled) { transform:scale(1.05); }
.btn-glow:active:not(:disabled) { transform:scale(.97); }
.btn-glow:disabled { opacity:.35; cursor:not-allowed; filter:grayscale(.5); }
.btn-glow::after { content:''; position:absolute; top:-50%;left:-60%;width:200%;height:200%; background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent); transform:rotate(30deg); animation:shimmer 3s infinite; }
@keyframes shimmer { 0%{left:-60%} 100%{left:120%} }
.btn-large { padding:14px 40px; font-size:18px; }
.btn-multi { background:linear-gradient(135deg,var(--def-primary),#2255CC)!important; box-shadow:0 0 20px var(--def-glow),0 4px 12px rgba(0,0,0,.3)!important; }
.btn-danger { background:linear-gradient(135deg,var(--danger),#B91C1C)!important; box-shadow:0 0 20px rgba(239,68,68,.4),0 4px 12px rgba(0,0,0,.3)!important; }
.btn-disabled-coming { position:relative; }
.btn-disabled-coming .coming-soon-label { display:block; font-size:10px; color:rgba(255,255,255,.5); margin-top:2px; }
.btn-outline { padding:10px 28px; font-size:14px; font-weight:600; font-family:'Noto Sans JP',sans-serif; color:var(--text-secondary); background:transparent; border:2px solid var(--glass-border); border-radius:50px; cursor:pointer; transition:all .3s; }
.btn-outline:hover { border-color:var(--text-primary); color:var(--text-primary); background:var(--glass-bg); }
.btn-glass { padding:8px 18px; font-size:13px; font-weight:600; font-family:'Noto Sans JP',sans-serif; color:var(--text-secondary); background:var(--glass-bg); backdrop-filter:blur(10px); border:1px solid var(--glass-border); border-radius:50px; cursor:pointer; transition:all .3s; }
.btn-glass:hover { background:var(--glass-bg-hover); color:var(--text-primary); }

/* ===== MODAL ===== */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.7); backdrop-filter:blur(8px); display:flex; align-items:center; justify-content:center; z-index:2000; transition:opacity .3s; }
.modal-overlay.hidden { opacity:0; pointer-events:none; }
.modal-content { background:linear-gradient(135deg,#1e1452,var(--bg-dark)); border:1px solid var(--glass-border); border-radius:var(--radius-lg); width:90vw; max-width:520px; max-height:80vh; overflow-y:auto; box-shadow:0 20px 60px rgba(0,0,0,.5); animation:modalIn .4s cubic-bezier(.16,1,.3,1); }
.modal-sm { max-width:380px; }
@keyframes modalIn { 0%{transform:scale(.85) translateY(20px);opacity:0} 100%{transform:scale(1) translateY(0);opacity:1} }
.modal-header { display:flex; justify-content:space-between; align-items:center; padding:16px 20px 10px; border-bottom:1px solid var(--glass-border); position:sticky; top:0; background:linear-gradient(135deg,#1e1452,var(--bg-dark)); z-index:1; }
.modal-header h2 { font-size:16px; font-weight:700; }
.modal-body { padding:16px 20px 20px; }
.btn-close { width:32px;height:32px; background:var(--glass-bg); border:1px solid var(--glass-border); border-radius:50%; color:var(--text-secondary); font-size:18px; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all .3s; }
.btn-close:hover { background:var(--glass-bg-hover); color:#fff; }

/* Update log */
.update-entry { margin-bottom:18px; padding-bottom:16px; border-bottom:1px solid var(--glass-border); }
.update-entry:last-child { border-bottom:none; margin-bottom:0; }
.version-badge { display:inline-block; padding:2px 10px; border-radius:20px; font-size:12px; font-weight:700; background:var(--glass-bg); border:1px solid var(--glass-border); color:var(--text-secondary); }
.version-badge.new { background:rgba(34,197,94,.15); border-color:rgba(34,197,94,.3); color:var(--success); }
.update-date { font-size:11px; color:var(--text-muted); margin-left:6px; }
.update-list { list-style:none; margin-top:8px; display:flex; flex-direction:column; gap:4px; }
.update-list li { font-size:13px; color:var(--text-secondary); line-height:1.4; }

/* About */
.about-body h3 { font-size:15px; font-weight:700; margin:16px 0 6px; color:var(--gold); }
.about-body h3:first-child { margin-top:0; }
.about-body p { font-size:12px; color:var(--text-secondary); line-height:1.6; margin-bottom:6px; }
.about-body ul { margin:6px 0 6px 16px; list-style:disc; }
.about-body ul li { font-size:12px; color:var(--text-secondary); line-height:1.5; }
.about-body a { color:var(--gold); text-decoration:none; }

/* How to play */
.howto-body { display:flex; flex-direction:column; gap:14px; }
.howto-section h3 { font-size:15px; font-weight:700; color:var(--gold); margin-bottom:6px; }
.howto-section p, .howto-section li { font-size:13px; color:var(--text-secondary); line-height:1.5; }
.howto-section ul, .howto-section ol { margin-left:18px; }
.howto-section ul { list-style:none; }
.howto-section ul li { display:flex; align-items:center; gap:8px; margin-bottom:4px; }
.howto-section ol li { margin-bottom:4px; }
.howto-dice { display:inline-flex; align-items:center; justify-content:center; width:28px; height:28px; border-radius:6px; font-size:10px; font-weight:700; color:#fff; flex-shrink:0; }
.howto-dice.d4 { background:var(--dice-4d); }
.howto-dice.d6 { background:var(--dice-6d); }
.howto-dice.d8 { background:var(--dice-8d); clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%); width:30px; height:30px; }

/* ===== DECK SCREEN ===== */
#deck-screen { background:linear-gradient(180deg,var(--bg-dark) 0%,var(--bg-mid) 100%); }
.deck-scroll-area { width:100%; height:100%; overflow-y:auto; -webkit-overflow-scrolling:touch; padding:30px 16px 20px; display:flex; flex-direction:column; align-items:center; gap:12px; z-index:1; position:relative; }
.deck-header { text-align:center; }
.deck-header h2 { font-family:'Orbitron','Noto Sans JP',sans-serif; font-size:clamp(20px,4vw,32px); background:linear-gradient(135deg,var(--gold),#FFA500); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.deck-subtitle { color:var(--text-secondary); font-size:13px; margin-top:2px; }
.deck-section { width:100%; max-width:700px; }
.section-label { font-size:14px; font-weight:700; color:var(--text-secondary); margin-bottom:8px; display:flex; align-items:center; gap:6px; }
.cards-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:8px; }

/* Char Card */
.char-card { background:var(--glass-bg); border:2px solid var(--glass-border); border-radius:var(--radius-lg); padding:12px; cursor:pointer; transition:all .3s; display:flex; flex-direction:column; align-items:center; gap:4px; position:relative; overflow:hidden; }
.char-card:hover { border-color:var(--gold); transform:translateY(-2px); box-shadow:0 6px 24px rgba(0,0,0,.3),0 0 16px var(--gold-glow); }
.char-card.selected { border-color:var(--gold); box-shadow:0 0 24px var(--gold-glow); }
.char-card.selected::after { content:'✓'; position:absolute; top:4px;right:4px; width:22px;height:22px; background:var(--gold); color:var(--bg-dark); border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:900; font-size:11px; }
.char-card.random-card { border-style:dashed; }
.char-card.random-card.selected { border-style:solid; }
.char-emoji { font-size:36px; }
.char-card-name { font-weight:700; font-size:13px; }
.char-card-stats { display:flex; gap:4px; font-size:10px; color:var(--text-secondary); }
.char-card-stats span { background:var(--glass-bg); padding:1px 5px; border-radius:20px; border:1px solid var(--glass-border); }
.char-card-dice-preview { display:flex; gap:2px; flex-wrap:wrap; justify-content:center; }
.mini-dice { width:18px;height:18px; border-radius:3px; display:flex; align-items:center; justify-content:center; font-size:8px; font-weight:700; color:#fff; }
.mini-dice.d4 { background:var(--dice-4d); }
.mini-dice.d6 { background:var(--dice-6d); }
.mini-dice.d8 { background:var(--dice-8d); clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%); width:20px;height:20px; }

/* Detail Panel - improved */
.detail-panel { position:fixed; bottom:0;left:0;right:0; background:linear-gradient(180deg,rgba(26,17,69,.98),rgba(13,11,46,.98)); backdrop-filter:blur(20px); border-top:1px solid var(--glass-border); border-radius:var(--radius-lg) var(--radius-lg) 0 0; padding:14px 16px; z-index:100; transform:translateY(0); transition:transform .4s cubic-bezier(.16,1,.3,1); max-height:45vh; overflow-y:auto; }
.detail-panel.hidden { transform:translateY(100%); pointer-events:none; }
.detail-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.detail-name { font-size:18px; font-weight:900; background:linear-gradient(135deg,var(--gold),#FFA500); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.detail-body { display:flex; flex-direction:column; gap:8px; }
.detail-stats { display:flex; gap:8px; flex-wrap:wrap; }
.stat-row { display:flex; align-items:center; gap:4px; background:var(--glass-bg); padding:5px 10px; border-radius:var(--radius); border:1px solid var(--glass-border); }
.stat-icon { font-size:13px; }
.stat-label { font-size:11px; font-weight:600; color:var(--text-muted); }
.stat-value { font-size:15px; font-weight:900; color:var(--gold); font-family:'Orbitron',sans-serif; }
.dice-list { display:flex; gap:4px; flex-wrap:wrap; margin-top:2px; }
.ability-text { font-size:12px; color:var(--text-secondary); line-height:1.4; margin-top:2px; }
.sp-section { opacity:.5; }
.sp-badge { font-size:9px; background:var(--text-muted); color:var(--bg-dark); padding:2px 6px; border-radius:20px; font-weight:700; }
.sp-placeholder { display:flex; gap:8px; }
.sp-slot { flex:1; max-width:160px; padding:16px; border:2px dashed var(--text-muted); border-radius:var(--radius-lg); display:flex; flex-direction:column; align-items:center; gap:4px; color:var(--text-muted); }
.sp-icon { font-size:20px; }
.sp-text { font-size:11px; }
.deck-actions { display:flex; gap:12px; margin-top:6px; }

/* ===== BATTLE SCREEN ===== */
#battle-screen { background:var(--bg-dark); display:flex; flex-direction:column; }
.battle-bg { position:absolute; inset:0; z-index:0; overflow:hidden; }
.battle-field-top { position:absolute; top:0;left:0;right:0; height:35%; background:linear-gradient(180deg,rgba(255,51,102,.08) 0%,transparent 100%); }
.battle-field-bottom { position:absolute; bottom:0;left:0;right:0; height:35%; background:linear-gradient(0deg,rgba(51,102,255,.08) 0%,transparent 100%); }
.battle-grid-lines { position:absolute; inset:0; background: repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(255,255,255,.015) 39px,rgba(255,255,255,.015) 40px), repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(255,255,255,.015) 39px,rgba(255,255,255,.015) 40px); }

/* HUD */
.battle-hud { position:absolute; top:6px; left:6px; right:6px; z-index:25; display:flex; justify-content:space-between; align-items:center; }
.turn-indicator { display:flex; align-items:center; gap:6px; background:var(--glass-bg); backdrop-filter:blur(10px); padding:5px 12px; border-radius:50px; border:1px solid var(--glass-border); }
.turn-number { font-family:'Orbitron',sans-serif; font-size:12px; font-weight:700; color:var(--gold); }
.phase-label { font-size:11px; font-weight:600; color:var(--text-secondary); padding:2px 8px; border-radius:20px; background:var(--glass-bg); }
.phase-label.atk-phase { color:var(--atk-primary); background:rgba(255,51,102,.15); }
.phase-label.def-phase { color:var(--def-primary); background:rgba(51,102,255,.15); }
.hud-buttons { display:flex; gap:6px; }
.btn-hud { width:36px;height:36px; border-radius:50%; background:var(--glass-bg); backdrop-filter:blur(10px); border:1px solid var(--glass-border); color:var(--text-secondary); font-size:16px; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all .3s; }
.btn-hud:hover { background:var(--glass-bg-hover); color:#fff; }

/* Player Area */
.player-area { position:relative; z-index:10; padding:4px 10px; display:flex; flex-direction:column; gap:3px; }
.player-area.opponent { padding-top:36px; }

/* Phase glow on player info */
.player-info { display:flex; align-items:center; gap:8px; background:var(--glass-bg); backdrop-filter:blur(10px); padding:7px 10px; border-radius:var(--radius-lg); border:2px solid var(--glass-border); transition:border-color .4s,box-shadow .4s; }
.player-info.phase-atk { border-color:var(--atk-primary); box-shadow:0 0 16px var(--atk-glow); }
.player-info.phase-def { border-color:var(--def-primary); box-shadow:0 0 16px var(--def-glow); }
.char-portrait-small { width:38px;height:38px; border-radius:50%; background:var(--glass-bg); border:2px solid var(--glass-border); display:flex; align-items:center; justify-content:center; font-size:22px; flex-shrink:0; }
.player-stats { flex:1; display:flex; flex-direction:column; gap:2px; min-width:0; }
.player-name { font-size:12px; font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.hp-bar-container { position:relative; height:16px; background:rgba(0,0,0,.3); border-radius:8px; overflow:hidden; border:1px solid var(--glass-border); }
.hp-bar { height:100%; background:linear-gradient(90deg,var(--success),#4ADE80); border-radius:8px; transition:width .8s cubic-bezier(.16,1,.3,1); position:relative; }
.hp-bar::after { content:''; position:absolute; top:0;left:0;right:0; height:50%; background:linear-gradient(180deg,rgba(255,255,255,.2),transparent); border-radius:8px 8px 0 0; }
.hp-text { position:absolute; right:6px;top:50%; transform:translateY(-50%); font-size:10px; font-weight:700; font-family:'Orbitron',sans-serif; text-shadow:0 1px 3px rgba(0,0,0,.5); }
.player-atk-def { display:flex; gap:3px; flex-shrink:0; }
.badge { padding:2px 6px; border-radius:20px; font-size:10px; font-weight:700; font-family:'Orbitron',sans-serif; }
.badge-atk { background:rgba(255,51,102,.2); color:var(--atk-primary); border:1px solid rgba(255,51,102,.3); }
.badge-def { background:rgba(51,102,255,.2); color:var(--def-primary); border:1px solid rgba(51,102,255,.3); }

/* Ability Bar */
.ability-bar { background:var(--glass-bg); backdrop-filter:blur(10px); padding:4px 10px; border-radius:var(--radius); border:1px solid var(--glass-border); }
.ability-bar-text { font-size:10px; color:var(--text-secondary); line-height:1.3; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; }

/* Dice inline area (opponent) */
.dice-area-inline { padding:2px 0; min-height:40px; }
.dice-area-inline .dice-tray-free { display:flex; gap:6px; justify-content:center; flex-wrap:wrap; padding:4px; min-height:36px; align-items:center; }

/* Battle Center */
.battle-center { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; z-index:10; position:relative; min-height:60px; }
.selection-total-display { display:flex; align-items:center; justify-content:center; }
.selection-total-value { font-family:'Orbitron',sans-serif; font-size:clamp(48px,14vw,90px); font-weight:900; color:rgba(255,255,255,.12); text-shadow:0 4px 30px rgba(255,255,255,.03); transition:all .3s cubic-bezier(.16,1,.3,1); line-height:1; }
.selection-total-value.has-value { color:var(--gold); text-shadow:0 0 30px var(--gold-glow),0 4px 16px rgba(0,0,0,.5); }
.selection-total-value.atk-active { color:var(--atk-primary); text-shadow:0 0 30px var(--atk-glow); }
.selection-total-value.def-active { color:var(--def-primary); text-shadow:0 0 30px var(--def-glow); }

/* Inline Damage Animation */
.damage-inline { display:flex; align-items:center; justify-content:center; gap:12px; }
.damage-inline.hidden { display:none!important; }
.dmg-side { display:flex; flex-direction:column; align-items:center; gap:4px; }
.dmg-label { font-family:'Orbitron',sans-serif; font-size:12px; font-weight:700; color:var(--text-muted); }
.dmg-val { font-family:'Orbitron',sans-serif; font-size:clamp(36px,10vw,64px); font-weight:900; line-height:1; }
.dmg-atk .dmg-val { color:var(--atk-primary); text-shadow:0 0 20px var(--atk-glow); }
.dmg-def .dmg-val { color:var(--def-primary); text-shadow:0 0 20px var(--def-glow); }
.dmg-clash { font-size:32px; animation:clashPulse .6s ease-in-out infinite alternate; }
@keyframes clashPulse { 0%{transform:scale(1);opacity:.7} 100%{transform:scale(1.3);opacity:1} }
.dmg-side.dmg-pop { animation:dmgPop .6s cubic-bezier(.16,1,.3,1); }
@keyframes dmgPop { 0%{transform:scale(0) translateY(20px);opacity:0} 60%{transform:scale(1.15) translateY(-5px);opacity:1} 100%{transform:scale(1) translateY(0);opacity:1} }
.dmg-clash.clash-active { animation:clashBig .5s cubic-bezier(.16,1,.3,1); }
@keyframes clashBig { 0%{transform:scale(0);opacity:0} 50%{transform:scale(2);opacity:1} 100%{transform:scale(1);opacity:1} }
.dmg-result-display { text-align:center; }
.dmg-result-display.hidden { display:none!important; }
.dmg-result-value { font-family:'Orbitron','Noto Sans JP',sans-serif; font-size:clamp(20px,5vw,32px); font-weight:900; animation:resultPop .6s cubic-bezier(.16,1,.3,1); }
@keyframes resultPop { 0%{transform:scale(0);opacity:0} 100%{transform:scale(1);opacity:1} }

/* Ability notification */
.ability-notification { position:absolute; top:50%;left:50%; transform:translate(-50%,-50%); background:linear-gradient(135deg,rgba(255,215,0,.15),rgba(255,165,0,.1)); backdrop-filter:blur(15px); border:1px solid var(--gold); border-radius:var(--radius-lg); padding:12px 20px; text-align:center; z-index:50; animation:abilityPop .5s cubic-bezier(.16,1,.3,1); box-shadow:0 0 30px var(--gold-glow); max-width:85vw; }
@keyframes abilityPop { 0%{transform:translate(-50%,-50%) scale(.5);opacity:0} 100%{transform:translate(-50%,-50%) scale(1);opacity:1} }
.ability-icon { font-size:22px; }
.ability-desc { font-size:12px; color:var(--gold); font-weight:600; line-height:1.3; white-space:pre-line; }

/* Dice Area */
.dice-area { z-index:10; padding:2px 14px; width:100%; flex-shrink:0; }
.dice-tray-free { display:flex; gap:6px; justify-content:center; flex-wrap:wrap; padding:6px; min-height:56px; align-items:center; }

/* Dice */
.dice { width:var(--dice-size); height:var(--dice-size); border-radius:var(--radius); display:flex; align-items:center; justify-content:center; font-size:18px; font-weight:900; font-family:'Orbitron',sans-serif; color:#fff; cursor:pointer; transition:all .3s cubic-bezier(.16,1,.3,1); position:relative; user-select:none; border:2px solid transparent; text-shadow:0 2px 3px rgba(0,0,0,.3); box-shadow:0 3px 10px rgba(0,0,0,.3); }
.dice.d4 { background:linear-gradient(135deg,var(--dice-4d),#9333EA); border-radius:6px 6px 16px 6px; }
.dice.d6 { background:linear-gradient(135deg,var(--dice-6d),#2563EB); }
.dice.d8 { background:linear-gradient(135deg,var(--dice-8d),#D97706); clip-path:polygon(50% 0%,95% 25%,95% 75%,50% 100%,5% 75%,5% 25%); width:calc(var(--dice-size) + 2px);height:calc(var(--dice-size) + 2px); }
.dice:hover:not(.locked):not(.rolling) { transform:translateY(-3px) scale(1.06); }
.dice.selected { border-color:var(--gold); box-shadow:0 0 16px var(--gold-glow),0 0 32px var(--gold-glow); transform:translateY(-4px) scale(1.1); }
.dice.locked { opacity:.3; cursor:not-allowed; }
.dice.rolling { animation:dice-roll .6s cubic-bezier(.16,1,.3,1); }
@keyframes dice-roll { 0%{transform:translateY(-50px) rotate(0) scale(.4);opacity:0} 40%{transform:translateY(8px) rotate(270deg) scale(1.1);opacity:1} 60%{transform:translateY(-3px) rotate(350deg)} 100%{transform:translateY(0) rotate(360deg) scale(1)} }
/* CPU selection anim */
.dice.cpu-selecting { animation:cpuSelect .4s cubic-bezier(.16,1,.3,1) forwards; border-color:var(--gold); }
@keyframes cpuSelect { 0%{box-shadow:none;transform:scale(1)} 50%{box-shadow:0 0 20px var(--gold-glow);transform:scale(1.15)} 100%{box-shadow:0 0 16px var(--gold-glow),0 0 32px var(--gold-glow);transform:translateY(-4px) scale(1.1)} }
.dice-small { width:30px;height:30px; font-size:12px; border-radius:6px; border:none; cursor:default; box-shadow:none; }
.dice-small.d8 { width:32px;height:32px; clip-path:polygon(50% 0%,95% 25%,95% 75%,50% 100%,5% 75%,5% 25%); }

/* ===== ACTION PANEL (Circle buttons) ===== */
.action-panel-side { position:absolute; z-index:30; display:flex; flex-direction:column; align-items:center; gap:8px; }
.action-panel-right { right:8px; top:50%; transform:translateY(-50%); }
.action-panel-left { left:8px; top:50%; transform:translateY(-50%); }
.action-circle-group { display:flex; flex-direction:column; align-items:center; gap:8px; }
.btn-circle { width:70px;height:70px; border-radius:50%; border:2px solid var(--glass-border); background:var(--glass-bg); backdrop-filter:blur(10px); cursor:pointer; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px; transition:all .3s; color:var(--text-primary); font-family:'Noto Sans JP',sans-serif; }
.btn-circle:hover:not(:disabled) { background:var(--glass-bg-hover); transform:scale(1.08); border-color:rgba(255,255,255,.25); }
.btn-circle:disabled { opacity:.3; cursor:not-allowed; }
.circle-icon { font-size:24px; }
.circle-label { font-size:11px; font-weight:700; }
.btn-reroll-circle:not(:disabled) { border-color:rgba(34,197,94,.5); box-shadow:0 0 12px rgba(34,197,94,.2); }
.btn-reroll-circle:hover:not(:disabled) { border-color:var(--success); box-shadow:0 0 20px rgba(34,197,94,.4); }
.btn-ok-circle { width:70px;height:70px; }
.btn-ok-circle:not(:disabled) { border-color:rgba(51,102,255,.5); background:rgba(51,102,255,.15); box-shadow:0 0 12px var(--def-glow); }
.btn-ok-circle:hover:not(:disabled) { border-color:var(--def-primary); box-shadow:0 0 20px var(--def-glow); }
.counter-text { font-family:'Orbitron',sans-serif; font-size:14px; font-weight:900; color:var(--text-primary); }
.reroll-counter { background:var(--glass-bg); padding:3px 10px; border-radius:20px; border:1px solid var(--glass-border); }
.reroll-count-text { font-family:'Orbitron',sans-serif; font-size:12px; font-weight:700; color:var(--success); }

/* ===== OVERLAYS ===== */
.overlay { position:fixed; inset:0; background:rgba(0,0,0,.7); backdrop-filter:blur(8px); display:flex; align-items:center; justify-content:center; z-index:1000; transition:opacity .4s; }
.overlay.hidden { opacity:0; pointer-events:none; }
.overlay-content { background:linear-gradient(135deg,var(--bg-mid),var(--bg-dark)); border:1px solid var(--glass-border); border-radius:var(--radius-lg); padding:24px; text-align:center; max-width:90vw; max-height:90vh; overflow-y:auto; animation:modalIn .5s cubic-bezier(.16,1,.3,1); box-shadow:0 20px 60px rgba(0,0,0,.5); }
.overlay-title { font-family:'Orbitron','Noto Sans JP',sans-serif; font-size:clamp(16px,4vw,24px); margin-bottom:14px; background:linear-gradient(135deg,var(--gold),#FFA500); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* Coin */
.coin-flip { margin:12px 0; }
.coin { font-size:48px; display:inline-block; animation:coinSpin 1.5s ease-out; }
@keyframes coinSpin { 0%{transform:rotateY(0) scale(.5)} 50%{transform:rotateY(900deg) scale(1.2)} 100%{transform:rotateY(1800deg) scale(1)} }
.coin-result { font-size:18px; font-weight:700; margin:10px 0; min-height:24px; }

/* Result */
.result-content { position:relative; overflow:hidden; }
.result-particles { position:absolute; inset:0; pointer-events:none; }
.result-title { font-family:'Orbitron','Noto Sans JP',sans-serif; font-size:clamp(24px,8vw,48px); font-weight:900; margin-bottom:8px; }
.result-title.win { background:linear-gradient(135deg,var(--gold),#FFA500,var(--gold)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; filter:drop-shadow(0 0 30px var(--gold-glow)); animation:winPulse 2s ease-in-out infinite; }
@keyframes winPulse { 0%,100%{filter:drop-shadow(0 0 30px var(--gold-glow))} 50%{filter:drop-shadow(0 0 50px var(--gold-glow))} }
.result-title.lose { color:var(--text-muted); }
.result-detail { font-size:14px; color:var(--text-secondary); margin-bottom:16px; }
.result-actions { display:flex; gap:12px; justify-content:center; }
.result-footer { margin-top:16px; font-size:11px; color:var(--text-muted); }
.result-footer a { color:var(--gold); text-decoration:none; }

/* Turn Start */
.turn-start-content { background:transparent; border:none; box-shadow:none; display:flex; flex-direction:column; align-items:center; gap:6px; }
.turn-start-number { font-family:'Orbitron',sans-serif; font-size:clamp(28px,8vw,50px); font-weight:900; color:var(--gold); animation:turnSlideIn .8s cubic-bezier(.16,1,.3,1); }
.turn-start-role { font-size:clamp(16px,4vw,24px); font-weight:700; animation:turnSlideIn .8s cubic-bezier(.16,1,.3,1) .2s both; }
.turn-start-role.atk-role { color:var(--atk-primary); }
.turn-start-role.def-role { color:var(--def-primary); }
@keyframes turnSlideIn { 0%{transform:translateX(-40px);opacity:0} 100%{transform:translateX(0);opacity:1} }

/* Utility */
.hidden { display:none!important; }
@keyframes shake { 0%,100%{transform:translateX(0)} 10%,30%,50%,70%,90%{transform:translateX(-3px)} 20%,40%,60%,80%{transform:translateX(3px)} }
.shake { animation:shake .5s ease; }

/* CPU thinking */
.cpu-thinking { display:flex; align-items:center; gap:6px; font-size:13px; color:var(--text-secondary); padding:6px 14px; background:var(--glass-bg); border-radius:50px; border:1px solid var(--glass-border); }
.cpu-thinking .dots { display:flex; gap:3px; }
.cpu-thinking .dot { width:5px;height:5px; background:var(--text-secondary); border-radius:50%; animation:dotBounce 1.4s ease-in-out infinite; }
.cpu-thinking .dot:nth-child(2) { animation-delay:.2s; }
.cpu-thinking .dot:nth-child(3) { animation-delay:.4s; }
@keyframes dotBounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

/* Screen shake for damage */
.screen-shake { animation:screenShake .4s ease; }
@keyframes screenShake { 0%,100%{transform:translate(0)} 20%{transform:translate(-4px,2px)} 40%{transform:translate(4px,-2px)} 60%{transform:translate(-2px,4px)} 80%{transform:translate(2px,-4px)} }

/* Spark particles */
.spark { position:absolute; width:4px;height:4px; border-radius:50%; pointer-events:none; z-index:100; }

/* Settings toggle */
.settings-row { display:flex; align-items:center; justify-content:space-between; padding:8px 0; }
.settings-label { font-size:14px; font-weight:600; color:var(--text-primary); }
.toggle-switch { position:relative; display:inline-block; width:48px; height:26px; flex-shrink:0; }
.toggle-switch input { opacity:0; width:0; height:0; }
.toggle-slider { position:absolute; cursor:pointer; inset:0; background:rgba(255,255,255,.15); border-radius:26px; transition:.3s; border:1px solid var(--glass-border); }
.toggle-slider::before { content:''; position:absolute; height:20px; width:20px; left:2px; bottom:2px; background:#fff; border-radius:50%; transition:.3s; }
.toggle-switch input:checked + .toggle-slider { background:var(--success); border-color:var(--success); }
.toggle-switch input:checked + .toggle-slider::before { transform:translateX(22px); }

/* ===== RESPONSIVE ===== */
@media (max-width:480px) {
    :root { --dice-size:40px; }
    .btn-circle { width:56px;height:56px; }
    .btn-ok-circle { width:56px;height:56px; }
    .circle-icon { font-size:20px; }
    .circle-label { font-size:9px; }
    .counter-text { font-size:12px; }
    .reroll-count-text { font-size:11px; }
    .action-panel-right { right:4px; }
    .action-panel-left { left:4px; }
    .btn-large { padding:12px 28px; font-size:15px; }
    .title-buttons { gap:8px; }
    .cards-grid { grid-template-columns:repeat(2,1fr); }
    .char-emoji { font-size:30px; }
    .char-card { padding:10px; }
    .detail-panel { max-height:42vh; }
    .player-area { padding:3px 8px; }
    .turn-indicator { padding:4px 8px; }
    .turn-number { font-size:10px; }
    .phase-label { font-size:9px; padding:2px 6px; }
    .btn-hud { width:30px;height:30px; font-size:14px; }
    /* スマホ safe area 対応 */
    .battle-hud { top:max(6px,env(safe-area-inset-top)); }
    .player-area.player { padding-bottom:max(4px,env(safe-area-inset-bottom)); }
    .title-footer { margin-bottom:max(12px,env(safe-area-inset-bottom)); }
}

@media (min-width:768px) {
    .cards-grid { max-width:650px; }
    .dice-tray-free { max-width:450px; margin:0 auto; }
    .dice-area-inline .dice-tray-free { max-width:450px; margin:0 auto; }
    .player-area { max-width:550px; margin-left:auto; margin-right:auto; width:100%; }
    .btn-circle { width:76px;height:76px; }
    .btn-ok-circle { width:76px;height:76px; }
    .circle-icon { font-size:26px; }
    .circle-label { font-size:12px; }
    .counter-text { font-size:17px; }
    .action-panel-right { right:12px; }
    .action-panel-left { left:12px; }
}

/* ♥ 小さい画面高さ対応 (iPhone SEなど) */
@media (max-height:680px) {
    .player-area.opponent { padding-top:26px; }
    .dice-area { padding:1px 14px; }
    .btn-circle { width:52px;height:52px; }
    .btn-ok-circle { width:52px;height:52px; }
    .circle-icon { font-size:18px; }
    .ability-bar-text { -webkit-line-clamp:1; }
}

/* ===== OPENING ANIMATION ===== */
#opening-overlay {
    position:fixed; inset:0; z-index:9999;
    background:radial-gradient(ellipse at 50% 50%,#1a0a3e 0%,#000 100%);
    display:flex; align-items:center; justify-content:center;
    overflow:hidden; pointer-events:all;
    transition:opacity .7s ease-out;
}
#opening-overlay.op-fade-out { opacity:0; pointer-events:none; }
#opening-overlay.op-done { display:none!important; }

/* ― 光ビーム ― */
.op-beam {
    position:absolute; width:2px; height:100vh;
    background:linear-gradient(to bottom,transparent,rgba(255,215,0,.5),transparent);
    opacity:0; pointer-events:none;
}
.op-beam1 { left:25%; animation:opBeam .7s ease-out .15s forwards; }
.op-beam2 { left:50%; animation:opBeam .7s ease-out .25s forwards; }
.op-beam3 { left:75%; animation:opBeam .7s ease-out .2s  forwards; }
@keyframes opBeam {
    0%  { opacity:0; transform:scaleY(0) translateY(-50%); }
    30% { opacity:1; transform:scaleY(1) translateY(0); }
    100%{ opacity:0; transform:scaleY(1) translateY(0); }
}

/* ― コーナーダイス ― */
.op-dice {
    position:absolute; font-size:clamp(44px,9vw,70px);
    filter:drop-shadow(0 0 16px rgba(255,215,0,.8));
    opacity:0; pointer-events:none;
}
.op-dice-tl { top:8%;  left:5%;  animation:opDTL .55s cubic-bezier(.16,1,.3,1) .45s forwards; }
.op-dice-tr { top:8%;  right:5%; animation:opDTR .55s cubic-bezier(.16,1,.3,1) .5s  forwards; }
.op-dice-bl { bottom:8%; left:5%;  animation:opDBL .55s cubic-bezier(.16,1,.3,1) .55s forwards; }
.op-dice-br { bottom:8%; right:5%; animation:opDBR .55s cubic-bezier(.16,1,.3,1) .6s  forwards; }
@keyframes opDTL { 0%{transform:translate(-100px,-100px) rotate(-540deg);opacity:0} 100%{transform:translate(0,0) rotate(0);opacity:1} }
@keyframes opDTR { 0%{transform:translate(100px,-100px)  rotate(540deg);opacity:0}  100%{transform:translate(0,0) rotate(0);opacity:1} }
@keyframes opDBL { 0%{transform:translate(-100px,100px)  rotate(540deg);opacity:0}  100%{transform:translate(0,0) rotate(0);opacity:1} }
@keyframes opDBR { 0%{transform:translate(100px,100px)   rotate(-540deg);opacity:0} 100%{transform:translate(0,0) rotate(0);opacity:1} }

/* ― フラッシュ ― */
.op-flash {
    position:absolute; inset:0; background:#fff; opacity:0;
    animation:opFlash .5s ease-out .72s both; pointer-events:none; z-index:3;
}
@keyframes opFlash { 0%{opacity:0} 15%{opacity:.85} 100%{opacity:0} }

/* ― 衝撃波 ― */
.op-shockwave {
    position:absolute; top:50%; left:50%;
    width:20px; height:20px; margin:-10px 0 0 -10px;
    border-radius:50%; border:4px solid rgba(255,215,0,.9);
    animation:opWave .75s ease-out .75s both; z-index:2; pointer-events:none;
}
@keyframes opWave { 0%{transform:scale(1);opacity:1} 100%{transform:scale(80);opacity:0} }

/* ― タイトルロゴ ― */
.op-content {
    position:relative; z-index:4; text-align:center;
    animation:opSlam .55s cubic-bezier(.16,1,.3,1) .78s both;
}
@keyframes opSlam {
    0%  { transform:scale(3.5) translateY(-20px); opacity:0; filter:blur(14px); }
    55% { transform:scale(.95) translateY(0);     opacity:1; filter:blur(0); }
    100%{ transform:scale(1)   translateY(0);     opacity:1; filter:blur(0); }
}
.op-title-main {
    font-family:'Orbitron','Noto Sans JP',sans-serif;
    font-size:clamp(22px,7vw,52px); font-weight:900; letter-spacing:3px; line-height:1.2;
    background:linear-gradient(135deg,var(--gold),#FFA500,var(--gold));
    -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
    filter:drop-shadow(0 0 30px rgba(255,215,0,.9));
}
.op-title-sub {
    font-family:'Orbitron',sans-serif; font-size:clamp(9px,2vw,15px);
    color:var(--text-muted); letter-spacing:6px; margin-top:6px;
    animation:opFadeUp .4s ease-out 1.1s both;
}
.op-title-ver {
    font-family:'Orbitron',sans-serif; font-size:clamp(11px,2.5vw,18px);
    color:var(--text-secondary); letter-spacing:4px; margin-top:3px;
    animation:opFadeUp .4s ease-out 1.2s both;
}
@keyframes opFadeUp { 0%{transform:translateY(12px);opacity:0} 100%{transform:translateY(0);opacity:1} }
/* ― 背景パーティクル ― */
.op-particles { position:absolute; inset:0; pointer-events:none; }

/* ===== v1.5 UI Additions (additive only) ===== */

/* ability-bar をiボタン方式に置き換え → 非表示 */
.ability-bar { display:none!important; }

/* ability-bar非表示でplayer-areaの幅が縮む問題を修正 */
.player-area { width:100%; }

/* キャラ名行: 名前 + ℹ️ボタンを横並び */
.player-name-row { display:flex; align-items:center; gap:4px; min-width:0; }
.player-name-row .player-name { flex:1; min-width:0; }

/* ℹ️ ボタン (キャラ名の右横) */
.btn-info-name {
    background:none; border:none; cursor:pointer;
    font-size:13px; line-height:1; padding:0 2px;
    opacity:.65; transition:opacity .2s;
    flex-shrink:0;
}
.btn-info-name:hover { opacity:1; }

/* char info popup */
.char-info-content { max-width:340px; width:90vw; }
.char-info-header { display:flex; align-items:center; gap:14px; margin-bottom:12px; }
.char-info-portrait { font-size:42px; line-height:1; }
.char-info-name { font-family:'Orbitron','Noto Sans JP',sans-serif; font-size:18px; font-weight:700; color:var(--gold); }
.char-info-stats { font-size:12px; color:var(--text-secondary); margin-top:4px; }
.char-info-desc { background:rgba(255,255,255,.06); border-radius:10px; padding:12px 14px; font-size:13px; line-height:1.7; color:var(--text-primary); border:1px solid var(--glass-border); white-space:pre-line; }

/* スマホ余白修正 */
@media (max-width:480px) {
    /* 2P上部: ステータスバー・ノッチの分だけ下にずらす */
    .player-area.opponent { padding-top:max(44px, calc(env(safe-area-inset-top) + 36px)); }
    /* 1P下部: ホームバー分 */
    .player-area.player { padding-bottom:max(6px,env(safe-area-inset-bottom)); }
}

/* ============ v1.6 Additions ============ */

/* news-entry (お知らせモーダル) */
.news-entry {
    padding: 12px 0;
    border-bottom: 1px solid var(--glass-border);
}
.news-entry:last-child { border-bottom: none; }
.news-entry p {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
}

/* YouTube Coming Soon */
.youtube-coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    background: rgba(255,255,255,0.04);
    border: 1px dashed var(--glass-border);
    border-radius: 12px;
    min-height: 80px;
}

/* random/おまかせ card */
.char-card.random-card {
    border: 2px dashed rgba(255,215,0,0.4);
    background: rgba(255,215,0,0.06);
}
.char-card.random-card:hover {
    border-color: var(--gold);
    background: rgba(255,215,0,0.12);
}
.char-card.random-card.selected {
    border-color: var(--gold);
    background: rgba(255,215,0,0.18);
    box-shadow: 0 0 16px rgba(255,215,0,0.3);
}

/* ============ v1.7 Game Modes ============ */

/* Mode Select Buttons */
.mode-btn { font-size: 15px !important; padding: 12px 20px !important; }
.btn-team { background: linear-gradient(135deg, #F59E0B, #D97706) !important; box-shadow: 0 0 20px rgba(245,158,11,0.4), 0 4px 12px rgba(0,0,0,0.3) !important; }

/* Mode Badge (Battle HUD) */
.mode-badge {
    padding: 2px 8px; border-radius: 20px; font-size: 10px; font-weight: 700;
    margin-left: 4px; display: inline-block;
}
.mode-badge.team-badge { background: rgba(245,158,11,0.2); color: #F59E0B; border: 1px solid rgba(245,158,11,0.3); }

/* Team Bar (3on3 battle) */
.team-bar {
    display: flex; gap: 4px; justify-content: center; padding: 2px 0;
}
.team-slot {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--glass-bg); border: 2px solid var(--glass-border);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; transition: all 0.3s;
}
.team-slot.active { border-color: var(--gold); box-shadow: 0 0 8px var(--gold-glow); }
.team-slot.eliminated { opacity: 0.3; filter: grayscale(1); text-decoration: line-through; }

/* Team Transition Overlay */
.team-transition-content {
    background: transparent !important; border: none !important; box-shadow: none !important;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.team-transition-text {
    font-family: 'Orbitron', 'Noto Sans JP', sans-serif;
    font-size: clamp(20px, 6vw, 36px); font-weight: 900;
    color: var(--atk-primary);
    animation: turnSlideIn .8s cubic-bezier(.16,1,.3,1);
}
.team-transition-next {
    font-size: clamp(14px, 4vw, 22px); font-weight: 700;
    color: var(--gold);
    animation: turnSlideIn .8s cubic-bezier(.16,1,.3,1) .2s both;
}

/* 3on3 deck selection order badge */
.team-order-badge {
    position: absolute; top: 4px; left: 4px;
    width: 22px; height: 22px;
    background: var(--gold); color: var(--bg-dark);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 11px; z-index: 2;
}

/* mode description text */
.mode-desc-text {
    text-align: center; font-size: 11px; color: var(--text-muted); margin-top: 4px; line-height: 1.6;
}