/* ===== 肥仔集會所 — 霓虹電玩集會所主題（依 LOGO 設計） ===== */
:root{
  /* 基底：深藍夜空（取自 LOGO 店內牆面） */
  --night-0:#14172a;   /* 頁面底色 */
  --night-1:#1e2240;   /* 嵌板底 */
  --night-2:#262b4d;   /* 卡片底 */
  --night-3:#39406b;   /* 淺藍描邊 */
  --ink-deep:#0f1122;  /* 粗描邊/硬陰影 */
  /* 霓虹與燈光（取自 LOGO 霓虹燈牌與暖燈） */
  --cyan:#49e1ee;
  --pink:#ff5da2;
  --orange:#ff7a18;
  --amber:#ffa733;
  --yellow:#ffd34f;
  --red:#ef3d27;
  --green:#79d85c;
  /* 文字 */
  --cream:#fff4d8;
  --paper:#f4ead2;
  --muted:#a8a3c4;
  --line:#39406b;
  --shadow:0 7px 0 var(--ink-deep);
  --glow-cyan:0 0 6px #49e1ee88, 0 0 18px #49e1ee44;
  --glow-pink:0 0 6px #ff5da288, 0 0 18px #ff5da244;
  --glow-yellow:0 0 8px #ffd34f66, 0 0 24px #ffd34f33;
  --font-head:"Arial Rounded MT Bold","Noto Sans HK","PingFang HK",system-ui,sans-serif;
  --font-body:"Noto Sans HK","PingFang HK",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{background:var(--night-0);scroll-behavior:smooth}
body{
  margin:0;color:var(--paper);font-family:var(--font-body);line-height:1.7;
  background:
    radial-gradient(circle at 12% 8%, #ff7a181f 0 10%, transparent 32%),
    radial-gradient(circle at 88% 18%, #49e1ee14 0 10%, transparent 30%),
    radial-gradient(circle at 82% 85%, #ff5da212 0 12%, transparent 34%),
    radial-gradient(circle at 8% 80%, #ffd34f10 0 10%, transparent 30%),
    var(--night-0);
}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.25;margin:0 0 .5em;color:var(--cream)}
h2{font-size:clamp(26px,4vw,40px)}
h2 em{font-style:normal;color:var(--yellow);text-shadow:var(--glow-yellow)}
p{margin:.4em 0}
button{font-family:inherit;cursor:pointer}
a{color:var(--cyan)}
.hidden{display:none!important}
img{max-width:100%}

.eyebrow{
  font-family:var(--font-head);font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;margin:0 0 10px;font-weight:900;
  color:var(--pink);text-shadow:var(--glow-pink);
}
.eyebrow-mini{font-size:10px;margin-bottom:4px}
.neon-cyan{color:var(--cyan);text-shadow:var(--glow-cyan)}
.section-note{color:var(--muted);max-width:640px}
.fine-print{color:var(--muted);font-size:12px}

/* ===== 頂部導航 ===== */
.topbar{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:20px;
  padding:10px clamp(16px,4vw,40px);
  background:#1a1e38f2;backdrop-filter:blur(8px);
  border-bottom:4px solid var(--ink-deep);
  box-shadow:0 4px 0 #ff7a1833;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--cream)}
.brand-logo{
  width:64px;height:40px;object-fit:cover;border-radius:10px;
  border:2px solid var(--yellow);box-shadow:0 0 0 2px var(--ink-deep), var(--glow-yellow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-family:var(--font-head);font-size:18px}
.brand-text small{font-size:10px;letter-spacing:.18em;color:var(--muted)}
.topnav{display:flex;gap:18px;margin-left:auto}
.topnav a{color:var(--paper);text-decoration:none;font-weight:700;font-size:14px}
.topnav a:hover{color:var(--cyan);text-shadow:var(--glow-cyan)}
.top-actions{margin-left:8px}

/* ===== 按鈕（厚實街機手感） ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:3px solid var(--ink-deep);border-radius:12px;background:var(--night-2);color:var(--cream);
  font-weight:900;font-size:15px;padding:12px 22px;box-shadow:0 5px 0 var(--ink-deep);
  transition:transform .08s, box-shadow .08s, filter .12s;
}
.btn:hover{transform:translateY(2px);box-shadow:0 3px 0 var(--ink-deep);filter:brightness(1.12)}
.btn:active{transform:translateY(5px);box-shadow:0 0 0 var(--ink-deep)}
.btn-red{background:var(--red);color:#fff}
.btn-orange{background:var(--orange);color:#fff}
.btn-ink{background:var(--night-3);color:var(--cream)}
.btn-ghost{background:transparent;border-color:var(--night-3);box-shadow:0 5px 0 var(--ink-deep)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px;box-shadow:0 4px 0 var(--ink-deep)}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.link-btn{background:none;border:none;color:var(--muted);text-decoration:underline;font-size:12px;margin-top:12px}
.link-btn:hover{color:var(--cyan)}

/* ===== HERO ===== */
.hero{padding:clamp(36px,6vw,72px) clamp(16px,4vw,40px) clamp(36px,5vw,64px)}
.hero-inner{max-width:880px;margin:0 auto;text-align:center}
.hero-logo-frame{
  position:relative;max-width:640px;margin:0 auto 34px;
  border:5px solid var(--yellow);border-radius:20px;overflow:hidden;
  box-shadow:0 0 0 5px var(--ink-deep), 0 0 34px #ffd34f55, 0 0 80px #ff7a1833;
}
.hero-logo{display:block;width:100%;height:auto}
.hero h1{font-size:clamp(38px,6.5vw,72px);letter-spacing:.02em;text-shadow:0 4px 0 var(--ink-deep)}
.hero-sub{font-size:clamp(15px,2vw,19px);color:var(--muted);max-width:560px;margin-left:auto;margin-right:auto}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 18px;justify-content:center}
.hero-badges{list-style:none;display:flex;gap:18px;flex-wrap:wrap;justify-content:center;padding:0;margin:0;color:var(--muted);font-size:13px;font-weight:700}
.hero-badges li::first-letter{color:var(--green)}

/* ===== 通用板塊 ===== */
.section{padding:clamp(36px,5vw,64px) clamp(16px,4vw,40px);max-width:1080px;margin:0 auto}

/* ===== 下一場活動 ===== */
.next-event{
  border:5px solid var(--ink-deep);border-radius:16px;background:var(--night-2);
  box-shadow:12px 13px 0 var(--ink-deep), 12px 13px 24px #ff7a1844;
  padding:28px;max-width:720px;
}
.next-event .ne-date{
  display:inline-block;background:var(--ink-deep);color:var(--yellow);
  font-family:var(--font-head);padding:6px 14px;border-radius:10px;font-size:14px;margin-bottom:12px;
  border:2px solid var(--yellow);
}
.next-event h3{font-size:clamp(20px,3vw,28px)}
.next-event .ne-meta{color:var(--muted);font-size:14px;margin-bottom:16px}
.next-empty{
  border:4px dashed var(--night-3);border-radius:16px;background:#ffffff08;
  padding:40px 28px;text-align:center;color:var(--muted);max-width:720px;
}

/* ===== 榮譽榜 ===== */
.fame-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:22px}
.fame-card{
  border:4px solid var(--ink-deep);border-radius:16px;background:var(--night-2);
  box-shadow:var(--shadow);padding:26px 20px;text-align:center;position:relative;
}
.fame-card .rank{
  font-family:var(--font-head);font-size:44px;font-weight:900;line-height:1;
  color:var(--yellow);text-shadow:var(--glow-yellow);
}
.fame-card:nth-child(2) .rank{color:var(--cyan);text-shadow:var(--glow-cyan)}
.fame-card:nth-child(3) .rank{color:var(--pink);text-shadow:var(--glow-pink)}
.fame-card .fame-label{font-size:10px;letter-spacing:.2em;color:var(--muted);margin:8px 0 4px}
.fame-card h3{font-size:22px;margin:0}
.fame-card .fame-count{color:var(--muted);font-size:13px;margin-top:8px}

/* ===== 積分制度 ===== */
.points-panel{
  border:4px solid var(--ink-deep);border-radius:16px;background:var(--night-1);
  box-shadow:var(--shadow);padding:24px;max-width:760px;
}
.points-panel strong{color:var(--yellow)}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.chip{
  background:var(--ink-deep);color:var(--yellow);font-weight:900;font-size:13px;
  border-radius:999px;padding:7px 16px;border:2px solid var(--yellow);
  box-shadow:var(--glow-yellow);
}
.points-table-wrap{max-width:460px;margin-top:22px}
.points-table{width:100%;border-collapse:separate;border-spacing:0;border:3px solid var(--ink-deep);border-radius:12px;overflow:hidden;background:var(--night-2)}
.points-table th{background:var(--ink-deep);color:var(--cream);text-align:left;padding:10px 16px;font-size:13px;letter-spacing:.1em}
.points-table td{padding:10px 16px;border-top:2px solid var(--night-3);font-weight:700;color:var(--paper)}
.medal{display:inline-block;border-radius:8px;padding:3px 12px;font-size:13px;border:2px solid var(--ink-deep);color:var(--ink-deep);font-weight:900}
.medal-gold{background:var(--yellow)}
.medal-silver{background:var(--cyan)}
.medal-bronze{background:var(--orange);color:#fff}

/* ===== 日曆 ===== */
.cal-card{
  border:5px solid var(--ink-deep);border-radius:16px;background:var(--night-2);
  box-shadow:12px 13px 0 var(--ink-deep), 12px 13px 24px #49e1ee33;
  padding:22px;margin-top:20px;
}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.cal-head h3{margin:0;font-size:24px}
.cal-nav{
  width:46px;height:46px;border:3px solid var(--ink-deep);border-radius:12px;
  background:var(--yellow);color:var(--ink-deep);font-size:20px;font-weight:900;
  box-shadow:0 4px 0 var(--ink-deep);
}
.cal-nav:hover{transform:translateY(2px);box-shadow:0 2px 0 var(--ink-deep)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-week span{
  text-align:center;font-family:var(--font-head);font-size:12px;letter-spacing:.1em;
  color:var(--muted);padding:6px 0;
}
.cal-day{
  min-height:86px;border:2px solid var(--night-3);border-radius:10px;padding:6px;
  background:var(--night-1);font-size:13px;position:relative;color:var(--paper);
}
.cal-day.dim{opacity:.3;background:transparent}
.cal-day.today{border-color:var(--yellow);border-width:3px;box-shadow:inset 0 0 12px #ffd34f22}
.cal-day .d{font-weight:900;font-size:12px;color:var(--cream)}
.cal-ev{
  display:block;margin-top:4px;background:var(--red);color:#fff;border:2px solid var(--ink-deep);
  border-radius:7px;padding:2px 6px;font-size:11px;font-weight:900;line-height:1.35;
  width:100%;text-align:left;
}
.cal-ev:hover{background:var(--orange)}

/* ===== 活動列表 ===== */
.event-list{display:grid;gap:18px;margin-top:20px}
.event-card{
  display:flex;gap:20px;align-items:center;flex-wrap:wrap;
  border:4px solid var(--ink-deep);border-radius:16px;background:var(--night-2);
  box-shadow:var(--shadow);padding:20px 24px;
}
.event-card .ev-date{
  flex:none;width:86px;text-align:center;background:var(--ink-deep);color:var(--cream);
  border:3px solid var(--night-3);border-radius:12px;padding:10px 6px;
}
.event-card .ev-date .m{font-size:11px;letter-spacing:.15em;color:var(--yellow)}
.event-card .ev-date .d{font-family:var(--font-head);font-size:30px;line-height:1.1}
.event-card .ev-main{flex:1;min-width:220px}
.event-card h3{margin:0 0 4px;font-size:20px}
.event-card .ev-meta{color:var(--muted);font-size:13px}
.event-card .ev-fee{font-weight:900;color:var(--pink)}

/* ===== 公告 ===== */
.notice-list{display:grid;gap:14px;margin-top:20px;max-width:760px}
.notice-card{
  border:3px solid var(--ink-deep);border-left:8px solid var(--cyan);
  border-radius:12px;background:var(--night-1);
  box-shadow:0 4px 0 var(--ink-deep);padding:16px 20px;
}
.notice-card .nt-date{font-size:11px;letter-spacing:.12em;color:var(--muted)}
.notice-card h4{margin:2px 0 6px;font-size:17px}
.notice-card p{font-size:14px;color:var(--paper);white-space:pre-wrap}
.empty-tip{
  border:3px dashed var(--night-3);border-radius:12px;background:#ffffff08;
  padding:24px;text-align:center;color:var(--muted);font-size:14px;
}

/* ===== 會員中心 ===== */
.auth-box{margin-top:22px}
.auth-card{
  border:5px solid var(--ink-deep);border-radius:16px;background:var(--night-2);
  box-shadow:12px 13px 0 var(--ink-deep), 12px 13px 24px #79d85c33;
  padding:28px;max-width:460px;
}
.auth-tabs{display:flex;gap:0;margin:18px 0;border:3px solid var(--ink-deep);border-radius:12px;overflow:hidden}
.auth-tab{
  flex:1;padding:11px;background:var(--night-1);border:none;font-weight:900;font-size:14px;color:var(--muted);
}
.auth-tab.active{background:var(--ink-deep);color:var(--yellow)}
.auth-form{display:grid;gap:14px}
.auth-form label,.panel label{display:grid;gap:5px;font-weight:700;font-size:13px;color:var(--cream)}
input,select,textarea{
  font-family:inherit;font-size:15px;padding:11px 13px;
  border:3px solid var(--night-3);border-radius:10px;background:var(--night-0);color:var(--cream);
}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.7}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cyan);box-shadow:var(--glow-cyan)}
select option{background:var(--night-1);color:var(--cream)}

.member-box{margin-top:22px}
.member-grid{display:grid;grid-template-columns:300px 1fr;gap:22px;align-items:start}
@media(max-width:820px){.member-grid{grid-template-columns:1fr}}
.member-card{
  background:linear-gradient(150deg,var(--night-1),#2d3463);color:var(--cream);
  border:5px solid var(--ink-deep);border-radius:18px;
  box-shadow:12px 13px 0 var(--ink-deep), 12px 13px 26px #ffd34f33;
  padding:26px;transform:rotate(-1.2deg);
}
.member-card .mc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.member-card .mc-brand{font-family:var(--font-head);font-size:15px;letter-spacing:.08em;line-height:1.3;color:var(--cyan)}
.member-card .mc-no{font-size:11px;color:var(--yellow);letter-spacing:.15em}
.member-card .mc-alias{font-family:var(--font-head);font-size:26px;margin-bottom:2px}
.member-card .mc-email{font-size:12px;color:var(--muted)}
.member-card .mc-points{
  margin-top:18px;background:#ffffff10;border:2px dashed var(--yellow);
  border-radius:12px;padding:12px 16px;display:flex;justify-content:space-between;align-items:baseline;
}
.member-card .mc-points b{font-family:var(--font-head);font-size:28px;color:var(--yellow);text-shadow:var(--glow-yellow)}
.member-panels{display:grid;gap:18px}
.panel{
  border:4px solid var(--ink-deep);border-radius:14px;background:var(--night-2);
  box-shadow:var(--shadow);padding:20px;display:grid;gap:12px;align-content:start;
}
.panel h4{margin:0;font-size:16px}
.panel-body{display:grid;gap:10px;font-size:14px}
.reg-item,.pt-item,.pay-item{
  border:2px solid var(--night-3);border-radius:10px;padding:10px 14px;background:var(--night-1);
  display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;
}
.reg-item small{color:var(--muted)}
.tag{display:inline-block;font-size:11px;font-weight:900;border-radius:6px;padding:2px 9px;border:2px solid var(--ink-deep);color:var(--ink-deep)}
.tag-green{background:var(--green)}
.tag-yellow{background:var(--yellow)}
.tag-red{background:var(--red);color:#fff}
.tag-grey{background:var(--night-3);color:var(--muted)}

/* ===== 管理員 ===== */
.admin-box{margin-top:44px;border-top:4px dashed var(--night-3);padding-top:30px}
.admin-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.admin-head h3{margin:0}
.muted{color:var(--muted)}
.alias-edit{background:none;border:none;font-size:15px;padding:2px 4px;opacity:.8}
.alias-edit:hover{opacity:1;transform:scale(1.15)}
.alias-form{display:inline-flex;gap:8px;align-items:center;flex-wrap:wrap}
.alias-form input{width:150px;padding:7px 10px;font-size:15px}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:16px}

/* ===== 彈窗 ===== */
.modal-mask{
  position:fixed;inset:0;background:#0f1122cc;z-index:100;
  display:flex;align-items:center;justify-content:center;padding:18px;
}
.modal{
  background:var(--night-2);border:5px solid var(--ink-deep);border-radius:18px;
  box-shadow:12px 13px 0 var(--ink-deep), 12px 13px 30px #ff7a1844;
  max-width:560px;width:100%;max-height:88vh;overflow:auto;padding:28px;position:relative;
}
.modal-close{
  position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:10px;
  border:3px solid var(--ink-deep);background:var(--red);color:#fff;font-weight:900;font-size:15px;
}
.modal h3{font-size:24px;margin-bottom:6px}
.modal .m-meta{color:var(--muted);font-size:14px;margin-bottom:14px}
.modal .m-desc{white-space:pre-wrap;font-size:14px;border-top:2px dashed var(--night-3);padding-top:14px;color:var(--paper)}
.reg-summary{
  background:var(--night-1);border:3px solid var(--ink-deep);border-radius:12px;
  padding:14px 16px;margin:16px 0;display:grid;gap:6px;font-size:14px;
}
.reg-summary .row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.reg-summary .total{font-weight:900;font-size:17px;border-top:2px solid var(--night-3);padding-top:6px;color:var(--yellow)}
.pay-preview{max-width:100%;border:3px solid var(--ink-deep);border-radius:10px;margin-top:10px}

/* ===== 提示 ===== */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:200;
  background:var(--night-1);color:var(--cream);border:3px solid var(--yellow);
  border-radius:12px;padding:13px 22px;font-weight:900;font-size:14px;
  box-shadow:0 6px 0 var(--ink-deep), var(--glow-yellow);max-width:88vw;text-align:center;
}
.toast.err{background:var(--red);border-color:var(--ink-deep);box-shadow:0 6px 0 var(--ink-deep)}

/* ===== 頁尾 ===== */
.footer{
  margin-top:60px;border-top:4px solid var(--ink-deep);background:#1a1e38;
  padding:34px clamp(16px,4vw,40px);text-align:center;display:grid;gap:8px;justify-items:center;
  box-shadow:inset 0 4px 0 #ff7a1822;
}
.footer p{color:var(--muted)}

@media(max-width:760px){
  .topnav{display:none}
  .cal-day{min-height:64px}
  .cal-ev{font-size:10px}
}

/* ===== 活動分類徽章 / 獎品池 / 賽程系統 ===== */
.badge-row{display:flex;gap:8px;margin:14px 0 4px}
.badge-cat{
  display:inline-block;font-size:11px;font-weight:900;border-radius:6px;
  padding:2px 10px;border:2px solid var(--ink-deep);
  background:var(--night-3);color:var(--cream);vertical-align:middle;
}
.badge-tour{background:var(--red);color:#fff;box-shadow:0 0 8px #ef3d2755}
.prize-list{
  background:var(--night-1);border:3px solid var(--ink-deep);border-radius:12px;
  padding:12px 16px;margin:12px 0;
}
.prize-list ul{margin:6px 0 0;padding-left:20px}
.prize-list li{font-size:14px;color:var(--paper);margin:2px 0}
.check-row{display:flex!important;align-items:center;gap:9px;font-weight:700;font-size:13px}
.check-row input[type="checkbox"]{width:20px;height:20px;accent-color:var(--red);flex:none}
.prize-row{display:flex;gap:8px;margin-bottom:8px}
.prize-row input{flex:1}
.prize-row .prize-del{flex:none}

/* 賽程對陣 */
.modal-wide{max-width:640px}
.tour-block{
  border-top:2px dashed var(--night-3);margin-top:16px;padding-top:14px;
}
.tour-block h4{margin:0 0 10px}
.tour-stage{margin:12px 0}
.tour-stage h4{
  font-size:13px;letter-spacing:.12em;color:var(--cyan);text-shadow:var(--glow-cyan);
  border-bottom:2px solid var(--night-3);padding-bottom:6px;margin-bottom:10px;
}
.tour-group{font-size:12px;color:var(--muted);font-weight:900;letter-spacing:.1em;margin:10px 0 6px}
.match-row{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  border:2px solid var(--night-3);border-radius:10px;background:var(--night-1);
  padding:8px 12px;margin-bottom:6px;font-size:14px;font-weight:700;
}
.match-row .vs{color:var(--muted);font-size:11px;font-weight:900;flex:none}
.match-row .player{flex:1}
.match-row .player:last-child{text-align:right}
.match-row .player.win{color:var(--yellow);text-shadow:var(--glow-yellow)}
.match-row.done{opacity:.85}
.match-row.live{border-color:var(--orange);box-shadow:0 0 10px #ff7a1822}
.match-row.live .btn{flex:none}
.match-row .score{font-family:var(--font-head);color:var(--cream);font-size:15px;flex:none;min-width:52px;text-align:center}
.score-in{width:56px;flex:none;padding:7px 8px;text-align:center;font-weight:900}
.cfg-row{display:block}
.tour-stage .match-row{flex-wrap:nowrap}
.tour-players{display:grid;gap:8px;max-height:300px;overflow:auto;padding:2px}
.tour-player{
  border:2px solid var(--night-3);border-radius:10px;background:var(--night-1);
  padding:9px 14px;cursor:pointer;
}
.tour-player:has(input:checked){border-color:var(--green);box-shadow:0 0 8px #79d85c33}
.podium-box{
  background:var(--night-1);border:3px solid var(--yellow);border-radius:12px;
  box-shadow:var(--glow-yellow);padding:14px 18px;margin-bottom:14px;
}
.podium-box p{margin:6px 0;font-weight:900}

/* ===== 樹形對陣圖 ===== */
.bracket-tree{display:flex;gap:26px;overflow-x:auto;padding:8px 2px}
.bt-round{display:flex;flex-direction:column;min-width:190px;flex:none}
.bt-round .tour-group{text-align:center}
.bt-col{flex:1;display:flex;flex-direction:column;justify-content:space-around;gap:8px}

/* 未報到（灰色保留） */
.player.gray{color:var(--muted);font-weight:500}
.absent-tag{color:var(--muted);font-weight:400}
.match-row.absent{opacity:.6;border-style:dashed}
.match-wrap.absent .match-row{opacity:.6;border-style:dashed}
.absent-actions{display:flex;gap:8px;justify-content:center;margin:0 0 8px}

/* ===== 抽獎輪盤 ===== */
.wheel-wrap{position:relative;width:min(440px,86vw);margin:12px auto}
.wheel-wrap canvas{width:100%;height:auto;display:block;border-radius:50%;box-shadow:0 0 0 5px var(--ink-deep), 0 0 30px #ffd34f33}
.wheel-pointer{
  position:absolute;top:-8px;left:50%;transform:translateX(-50%);z-index:2;
  width:0;height:0;border-left:14px solid transparent;border-right:14px solid transparent;
  border-top:24px solid var(--yellow);filter:drop-shadow(0 2px 2px #0009);
}
.wheel-result{text-align:center;font-size:18px;font-weight:900;min-height:32px;margin:10px 0}
.warn-text{color:var(--yellow);font-size:13px;background:#ffd34f14;border:2px dashed var(--yellow);border-radius:10px;padding:10px 14px}

/* ===== 裁判 / 直播 ===== */
.ref-block{margin-top:16px;border-top:2px dashed var(--night-3);padding-top:12px}
.ref-block h4{font-size:13px;letter-spacing:.1em;color:var(--muted);margin-bottom:8px}
.ref-list{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.ref-tag{display:inline-flex;align-items:center;gap:6px}
.ref-del{background:none;border:none;color:var(--ink-deep);font-weight:900;padding:0 2px}
.ref-add{display:flex;gap:8px}
.ref-add input{flex:1}
.live-dot{animation:pulse-dot 1.6s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.45}}

/* ===== 融合版：系統狀態 / 雙敗淘汰 / 晉級確認 ===== */
.top-actions{display:flex;align-items:center;gap:10px}
.system-mode{
  display:inline-flex;align-items:center;gap:6px;border:2px solid var(--ink-deep);
  border-radius:999px;padding:5px 10px;font-size:10px;font-weight:900;white-space:nowrap;
}
.system-mode.online{background:#173c31;color:#a8ffcc}
.system-mode.online i{
  width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 9px var(--green);
}
.system-mode.demo{background:var(--yellow);color:var(--ink-deep)}
.double-bracket{display:grid;gap:14px}
.double-wave{
  border:2px solid var(--night-3);border-radius:13px;background:#11152b80;
  padding:10px 12px;
}
.double-wave>.tour-group{margin-top:0;color:var(--yellow)}
.double-match{position:relative;padding-top:4px}
.double-label{
  display:inline-block;margin:0 0 5px;border-radius:6px;padding:2px 8px;
  font-size:10px;font-weight:900;letter-spacing:.08em;border:1px solid var(--ink-deep);
}
.double-label.double_winners{background:var(--cyan);color:var(--ink-deep)}
.double-label.double_losers{background:var(--pink);color:var(--ink-deep)}
.double-label.double_final,.double-label.double_reset{background:var(--yellow);color:var(--ink-deep);box-shadow:var(--glow-yellow)}
.standing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:14px;margin:16px 0}
.standing-card{
  border:3px solid var(--ink-deep);border-radius:13px;background:var(--night-1);
  box-shadow:0 4px 0 var(--ink-deep);padding:13px;
}
.standing-card h4{color:var(--cyan);font-size:14px}
.advancer-row{
  display:grid;grid-template-columns:auto 28px minmax(80px,1fr) auto;
  align-items:center;gap:8px;border-top:1px solid var(--night-3);padding:9px 2px;
}
.advancer-row input{width:18px;height:18px;accent-color:var(--green)}
.advancer-row small{color:var(--muted);font-size:11px;text-align:right}
.standing-rank{
  display:grid;place-items:center;width:24px;height:24px;border-radius:7px;
  background:var(--ink-deep);color:var(--yellow);font-weight:900;font-size:12px;
}
.advancement-summary{
  display:flex;align-items:end;justify-content:space-between;gap:12px;flex-wrap:wrap;
  border:2px dashed var(--yellow);border-radius:12px;background:#ffd34f0d;
  padding:12px 14px;margin:12px 0;
}
.advancement-summary>span{font-weight:900;color:var(--yellow)}
.advancement-summary label{display:grid;gap:4px;font-size:12px;font-weight:900}
.medal-fourth{background:var(--night-3);color:var(--cream)}
.admin-member-panel{grid-column:1/-1}
.admin-member-list{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:9px;max-height:420px;overflow:auto;padding:2px;
}
.admin-member-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border:2px solid var(--night-3);border-radius:11px;background:var(--night-1);padding:10px 12px;
}
.admin-member-row>div{display:grid;min-width:0}
.admin-member-row small{color:var(--muted);font-size:11px;overflow-wrap:anywhere}
.admin-member-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.stage-plan{display:grid;gap:10px;margin:4px 0 12px}
.stage-card{
  border:2px solid var(--night-3);border-radius:12px;background:var(--night-1);
  padding:11px 12px;
}
.stage-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.stage-card-head strong{color:var(--cyan)}
.stage-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:8px}
.danger-panel{
  border:3px solid var(--red);border-radius:13px;background:#ef3d2717;
  padding:13px 14px;margin:12px 0;
}
.danger-panel strong{color:#ff8c7d}
.danger-panel ul{margin:8px 0 0;padding-left:20px;color:var(--muted);font-size:12px}
.quick-tools{display:flex;gap:8px;flex-wrap:wrap}
.file-btn{position:relative;overflow:hidden}
.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}

@media(max-width:620px){
  .system-mode{display:none}
  .advancer-row{grid-template-columns:auto 24px 1fr}
  .advancer-row small{grid-column:3;text-align:left}
  .match-row.live{display:grid;grid-template-columns:1fr 48px auto 48px 1fr}
  .match-row.live .btn{grid-column:1/-1;width:100%}
}

/* ===== 手機優先操作介面 ===== */
.mobile-nav,.admin-mobile-nav{display:none}
.btn-danger-soft{
  background:#ef3d2717;border-color:var(--red);color:#ff9a8c;
  box-shadow:0 4px 0 var(--ink-deep);
}

@media(max-width:760px){
  :root{--mobile-nav-height:68px}
  html{scroll-padding-top:76px}
  body{padding-bottom:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom))}
  main{display:flex;flex-direction:column}
  #top>.hero{order:0}
  #next{order:1}
  #events{order:2}
  #calendar{order:3}
  #notice{order:4}
  #member{order:5}
  #fame{order:6}
  #points{order:7}

  .topbar{
    min-height:64px;padding:8px 12px;gap:8px;border-bottom-width:3px;
  }
  .brand{gap:8px;min-width:0}
  .brand-logo{width:46px;height:38px;border-radius:9px}
  .brand-text strong{font-size:15px;white-space:nowrap}
  .brand-text small{display:none}
  .top-actions{margin-left:auto;min-width:0}
  .top-actions .btn{
    max-width:124px;min-height:42px;padding:8px 10px;font-size:12px;
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  }

  .mobile-nav{
    position:fixed;z-index:90;left:0;right:0;bottom:0;
    display:grid;grid-template-columns:repeat(4,1fr);
    height:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
    padding:7px 8px calc(7px + env(safe-area-inset-bottom));
    background:#171a31f5;border-top:3px solid var(--ink-deep);
    box-shadow:0 -6px 24px #0008;backdrop-filter:blur(14px);
  }
  .mobile-nav a{
    min-width:0;display:grid;place-items:center;align-content:center;gap:1px;
    color:var(--muted);text-decoration:none;border-radius:11px;
    font-size:19px;line-height:1.1;
  }
  .mobile-nav a.active,.mobile-nav a:active,.mobile-nav a:focus-visible{
    background:var(--night-3);color:var(--yellow);
  }
  .mobile-nav b{font-size:10px;letter-spacing:.04em}

  .hero{padding:18px 14px 24px}
  .hero-logo-frame{
    height:178px;margin-bottom:20px;border-width:3px;border-radius:15px;
    box-shadow:0 0 0 3px var(--ink-deep),0 0 24px #ffd34f44;
  }
  .hero-logo{height:100%;object-fit:cover;object-position:center 48%}
  .hero .eyebrow{margin-bottom:5px}
  .hero h1{font-size:35px;line-height:1.08;margin-bottom:10px}
  .hero-sub{font-size:14px;line-height:1.55}
  .hero-cta{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0 12px}
  .hero-cta .btn{min-height:48px;padding:9px 10px;font-size:13px}
  .hero-badges{display:grid;grid-template-columns:1fr 1fr;gap:5px;text-align:left;font-size:11px}
  .hero-badges li:last-child{grid-column:1/-1}

  .section{width:100%;padding:27px 14px}
  .section h2{font-size:26px}
  .section-note{font-size:13px;line-height:1.55}
  .eyebrow{font-size:10px;margin-bottom:6px}

  .next-event,.next-empty{
    width:100%;padding:18px;margin-top:14px;border-width:3px;
    box-shadow:7px 8px 0 var(--ink-deep);
  }
  .next-event .ne-date{font-size:12px;padding:5px 10px}
  .next-event .ne-meta{font-size:12px;line-height:1.55}
  .next-event .btn{width:100%;min-height:48px}

  .event-list{gap:12px;margin-top:14px}
  .event-card{
    display:grid;grid-template-columns:68px minmax(0,1fr);gap:12px;
    padding:14px;border-width:3px;box-shadow:0 5px 0 var(--ink-deep);
  }
  .event-card .ev-date{width:68px;padding:8px 4px}
  .event-card .ev-date .d{font-size:25px}
  .event-card .ev-main{min-width:0}
  .event-card h3{font-size:17px;line-height:1.4}
  .event-card .ev-meta{font-size:12px;overflow-wrap:anywhere}
  .event-card>.btn{grid-column:1/-1;width:100%;min-height:46px}
  .badge-row{flex-wrap:wrap}
  .badge-cat{font-size:10px;padding:1px 7px}

  .cal-card{padding:12px 8px 10px;border-width:3px;box-shadow:7px 8px 0 var(--ink-deep)}
  .cal-head{padding:0 4px;margin-bottom:10px}
  .cal-head h3{font-size:19px}
  .cal-nav{width:42px;height:42px}
  .cal-grid{gap:3px}
  .cal-week span{font-size:10px;padding:4px 0}
  .cal-day{
    min-height:49px;padding:3px;border-width:1px;border-radius:7px;
    display:flex;flex-direction:column;align-items:center;
  }
  .cal-day.today{border-width:2px}
  .cal-day .d{font-size:11px}
  .cal-ev{
    width:9px;height:9px;min-height:9px;margin:4px 0 0;padding:0;
    border-width:1px;border-radius:50%;font-size:0;
  }

  .notice-list{gap:10px;margin-top:14px}
  .notice-card{padding:13px 14px;border-left-width:6px}
  .notice-card p{font-size:13px}

  .auth-box,.member-box{margin-top:14px}
  .auth-card{
    padding:18px 15px;border-width:3px;box-shadow:7px 8px 0 var(--ink-deep);
  }
  .auth-form{gap:11px}
  input,select,textarea{font-size:16px;min-height:46px;padding:10px 12px}
  .check-row{min-height:46px}
  .member-grid{gap:14px}
  .member-card{
    padding:19px;border-width:3px;transform:none;
    box-shadow:7px 8px 0 var(--ink-deep);
  }
  .member-card .mc-top{margin-bottom:14px}
  .member-card .mc-alias{font-size:23px}
  .member-panels{gap:12px}

  .panel{padding:15px;border-width:3px;box-shadow:0 5px 0 var(--ink-deep)}
  .reg-item,.pt-item,.pay-item{padding:10px;align-items:flex-start}
  .reg-item>div:last-child,.pay-item>button{width:100%}
  .reg-item .btn{margin-top:6px}

  .admin-box{margin-top:28px;padding-top:22px}
  .admin-head{align-items:stretch}
  .admin-head>div{flex:1}
  .admin-head .btn{width:100%;min-height:48px}
  .admin-mobile-nav{
    position:sticky;top:64px;z-index:35;display:flex;gap:7px;
    margin:14px -14px 10px;padding:9px 14px;overflow-x:auto;
    background:#14172af2;border-block:2px solid var(--night-3);
    scrollbar-width:none;backdrop-filter:blur(12px);
  }
  .admin-mobile-nav::-webkit-scrollbar{display:none}
  .admin-mobile-nav button{
    flex:none;min-height:40px;padding:7px 13px;border:2px solid var(--night-3);
    border-radius:999px;background:var(--night-1);color:var(--muted);
    font-weight:900;font-size:12px;
  }
  .admin-mobile-nav button.active{
    background:var(--yellow);border-color:var(--ink-deep);color:var(--ink-deep);
  }
  .admin-grid{display:block;margin-top:12px}
  .admin-grid>.panel,.admin-grid>form{display:none}
  .admin-grid>.mobile-panel-active{display:grid}
  .admin-member-list{
    display:grid;grid-template-columns:1fr;max-height:none;overflow:visible;gap:10px;
  }
  .admin-member-row{
    display:grid;grid-template-columns:1fr;gap:11px;padding:12px;
  }
  .admin-member-row>div{display:grid}
  .admin-member-actions{
    display:grid!important;grid-template-columns:1fr 1fr;gap:8px;
  }
  .admin-member-actions .btn{width:100%;min-height:44px;padding:8px 6px}

  .modal-mask{align-items:flex-end;padding:0}
  .modal{
    max-width:none;max-height:92dvh;padding:22px 14px calc(20px + env(safe-area-inset-bottom));
    border-width:4px 0 0;border-radius:20px 20px 0 0;box-shadow:0 -8px 30px #0009;
  }
  .modal-close{position:sticky;float:right;top:0;z-index:2}
  .modal h3{font-size:21px;padding-right:44px}
  .modal .btn-block{min-height:48px}
  .bracket-tree{margin-inline:-14px;padding-inline:14px}
  .match-row{padding:8px;font-size:12px}
  .score-in{width:48px;padding:7px 4px}
  .tour-stage .match-row{min-width:0}
  .wheel-wrap{width:min(330px,82vw)}

  .fame-grid{
    display:flex;gap:10px;overflow-x:auto;margin:16px -14px 0;padding:0 14px 12px;
    scroll-snap-type:x mandatory;
  }
  .fame-card{min-width:78vw;padding:20px 16px;scroll-snap-align:center}
  .points-panel{padding:16px}
  .chips{gap:7px}
  .chip{font-size:11px;padding:5px 11px}
  .points-table th,.points-table td{padding:9px 10px;font-size:12px}
  .footer{margin-top:30px;padding-bottom:28px}
  .toast{bottom:calc(var(--mobile-nav-height) + 12px + env(safe-area-inset-bottom))}
}