:root{
  --bg:#070b14; --panel:#111827; --panel2:#172033; --panel3:#202a3f;
  --line:#33405b; --text:#f6f7fb; --muted:#aab2c5;
  --green:#008f42; --green2:#00ff53; --yellow:#c99a19; --red:#b51f2d;
  --purple:#6847ff; --blue:#101b39; --cream:#efe4da;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%}
button,input,textarea,select{font:inherit}
button{border:0;border-radius:14px;background:var(--panel3);color:var(--text);padding:11px 14px;font-weight:900;cursor:pointer;touch-action:manipulation}
button:hover{filter:brightness(1.12)}
button:active{transform:scale(.99)}
a{color:inherit;text-decoration:none}
input,textarea,select{width:100%;border:1px solid var(--line);background:#0b1220;color:var(--text);border-radius:12px;padding:11px;min-height:44px}
textarea{min-height:110px;resize:vertical}
.btn-green{background:var(--green)}
.btn-red{background:var(--red)}
.btn-purple{background:var(--purple)}
.btn-yellow{background:var(--yellow);color:#111}
.btn-small{padding:8px 10px;border-radius:10px;font-size:.9rem}
.header{display:flex;align-items:center;gap:18px;padding:14px 18px;border-bottom:1px solid var(--line);background:#0b1020;position:sticky;top:0;z-index:10}
.header h1{font-size:1.35rem;margin:0}
.header .muted{color:var(--muted);font-weight:700;font-size:.9rem}
.header-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.container{padding:16px;max-width:1500px;margin:0 auto}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:1.15fr 1.35fr .95fr}
.card{background:linear-gradient(180deg,var(--panel),#0d1422);border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 14px 35px rgba(0,0,0,.25)}
.card h2{font-size:1.05rem;margin:0 0 12px}
.card h3{font-size:.95rem;margin:14px 0 8px;color:var(--muted)}
.row{display:flex;gap:8px;align-items:center}
.row.wrap{flex-wrap:wrap}
.field{display:grid;gap:5px}
.field label{font-size:.78rem;font-weight:900;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.message{color:var(--muted);font-weight:800;margin-top:10px;min-height:22px}
.score-mini{display:grid;grid-template-columns:minmax(0,1fr) 82px 82px 82px;gap:8px;align-items:center;margin-top:8px}
.score-mini .name{font-weight:900;font-size:1.05rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.score-mini .num{border-radius:14px;text-align:center;font-weight:1000;font-size:1.7rem;padding:8px;color:#fff}
.score-mini .p{background:var(--green)}
.score-mini .a{background:var(--yellow)}
.score-mini .pen{background:var(--red)}
.quick-row{display:grid;grid-template-columns:155px 1fr 1fr;gap:8px;align-items:center;margin:8px 0}
.quick-row .action{font-weight:900;color:var(--muted)}
.table-wrap{overflow:auto;max-height:52vh;border-radius:16px;border:1px solid var(--line);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:860px}
th,td{padding:10px;border-bottom:1px solid #243047;text-align:left;font-size:.92rem}
th{background:#10182a;color:var(--muted);position:sticky;top:0}
tr.completed td{background:#0e2418}
tr.live td{background:#201a45}
tr.selected td{outline:2px solid var(--purple);outline-offset:-2px}
.part-list{display:grid;gap:8px;max-height:320px;overflow:auto;-webkit-overflow-scrolling:touch}
.part-item{display:grid;grid-template-columns:42px minmax(0,1fr) minmax(0,1fr) auto;gap:8px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:14px;background:#0d1422}
.timer-big-control{font-size:clamp(2.2rem,6vw,3rem);font-weight:1000;text-align:center;color:var(--green2);background:#061120;border-radius:18px;padding:12px;margin-bottom:10px}
.login-box{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.login-box .field{min-width:180px;flex:1}

/* DISPLAY */
.display-page{height:100vh;overflow:hidden;background:#050915}
.display-shell{height:100vh;background:#050915;color:var(--text)}
.public-top{min-height:78px;display:flex;align-items:center;padding:0 24px;background:#080d18;border-bottom:2px solid #111827;gap:16px}
.public-title{font-size:clamp(1.2rem,2.3vw,2rem);font-weight:1000;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.public-subtitle{margin-left:auto;color:var(--muted);font-size:clamp(.9rem,1.6vw,1.2rem);font-weight:900;text-align:right}
.scoreboard{height:100%;display:flex;flex-direction:column}
.fighter-row{display:grid;grid-template-columns:minmax(360px,1fr) 150px 150px 150px;min-height:160px;border-bottom:3px solid #03050a}
.fighter-info{padding:24px;display:flex;flex-direction:column;justify-content:center;min-width:0}
.fighter-info.dark{background:var(--blue);color:white}
.fighter-info.light{background:var(--cream);color:#111}
.fighter-name{font-size:clamp(2.2rem,4.4vw,3.1rem);font-weight:1000;line-height:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fighter-team{font-size:clamp(1rem,2vw,1.45rem);font-weight:800;opacity:.78;margin-top:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.score-cell{display:flex;align-items:center;justify-content:center;color:white;font-size:clamp(4rem,8vw,6rem);font-weight:1000}
.score-cell.p{background:var(--green)}
.score-cell.a{background:var(--yellow)}
.score-cell.pen{background:var(--red)}
.bottom-public{flex:1;display:grid;grid-template-columns:1fr 250px;gap:24px;padding:24px;background:#050915;min-height:0}
.timer-display{display:flex;align-items:center;padding-left:34px;background:#061120;color:var(--green2);font-size:clamp(4.5rem,10vw,7rem);font-weight:1000;border-radius:20px;border:1px solid #123}
.logo{background:white;color:#111;border-radius:20px;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:1000;font-size:clamp(1.4rem,2.8vw,2.2rem);line-height:1.05;border:4px solid #111}
.fullscreen-btn{position:fixed;right:16px;bottom:calc(16px + var(--safe-bottom));z-index:20;opacity:.25}
.fullscreen-btn:hover{opacity:1}

/* BRACKET */
.bracket-page{height:100%;display:flex;flex-direction:column;background:#0b1020}
.bracket-title{min-height:78px;display:flex;align-items:center;padding:0 24px;border-bottom:1px solid var(--line);gap:16px}
.bracket-title h1{margin:0;font-size:clamp(1.3rem,2.5vw,2rem);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.champion{margin-left:auto;color:var(--green2);font-weight:1000;font-size:clamp(.95rem,1.7vw,1.2rem);text-align:right}
.bracket-scroll{flex:1;overflow:auto;padding:22px;-webkit-overflow-scrolling:touch}
.bracket-board{display:flex;gap:34px;align-items:flex-start;min-height:100%;padding-bottom:28px}
.round-col{display:flex;flex-direction:column;gap:18px;min-width:280px}
.round-col h2{margin:0 0 8px;color:var(--muted);font-size:1rem;letter-spacing:.08em}
.match-card{position:relative;background:#111827;border:1px solid var(--line);border-radius:18px;padding:12px;min-height:112px;box-shadow:0 12px 25px rgba(0,0,0,.25)}
.match-card.completed{border-color:var(--green);background:#0d2117}
.match-card.live{border-color:var(--purple);box-shadow:0 0 0 3px rgba(104,71,255,.25)}
.match-head{display:flex;justify-content:space-between;color:var(--muted);font-weight:900;font-size:.82rem;margin-bottom:8px}
.slot{display:flex;justify-content:space-between;gap:12px;padding:7px 8px;border-radius:10px;font-weight:900}
.slot.winner{background:rgba(0,255,83,.12);color:var(--green2)}
.method{font-size:.82rem;color:var(--muted);font-weight:800;margin-top:8px}
.empty{text-align:center;color:var(--muted);font-size:1.2rem;margin-top:80px}

/* LAPTOP / SMALL DESKTOP */
@media (max-width:1180px){
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-3 > .card:last-child{grid-column:1 / -1}
  .quick-row{grid-template-columns:150px 1fr 1fr}
}

/* TABLET */
@media (max-width:900px){
  .header{align-items:flex-start;flex-direction:column}
  .header-actions{margin-left:0;width:100%}
  .header-actions a,.header-actions button{flex:1 1 150px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .container{padding:12px}
  .card{border-radius:18px;padding:14px}
  .quick-row{grid-template-columns:1fr 1fr}
  .quick-row .action{grid-column:1 / -1}
  .row{align-items:stretch}
  .row.wrap button{flex:1 1 140px}
  .part-item{grid-template-columns:34px 1fr auto}
  .part-item span:nth-child(3){display:none}
  .bottom-public{grid-template-columns:1fr;gap:14px}
  .logo{min-height:96px}
}

/* MOBILE ADMIN */
@media (max-width:640px){
  body[data-page="admin"] .header{position:relative;padding:12px}
  body[data-page="admin"] .header h1{font-size:1.1rem}
  body[data-page="admin"] .header-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  body[data-page="admin"] .header-actions a,body[data-page="admin"] .header-actions button{width:100%}
  .container{padding:10px}
  .card{padding:12px;border-radius:16px}
  .login-box{display:grid;grid-template-columns:1fr}
  .score-mini{grid-template-columns:minmax(0,1fr) 58px 58px 58px;gap:6px}
  .score-mini .num{font-size:1.25rem;padding:7px;border-radius:10px}
  .score-mini .name{font-size:.95rem}
  .quick-row{grid-template-columns:1fr}
  .quick-row button{width:100%;min-height:48px}
  button{min-height:46px}
  .table-wrap{max-height:380px}
  th,td{font-size:.85rem;padding:8px}
  .timer-big-control{font-size:2.4rem}
}

/* MOBILE PUBLIC DISPLAY */
@media (max-width:700px){
  .display-page{overflow:auto}
  .display-shell{min-height:100vh;height:auto}
  .public-top{min-height:auto;padding:12px;align-items:flex-start;flex-direction:column}
  .public-title{width:100%;white-space:normal;font-size:1.15rem}
  .public-subtitle{margin-left:0;width:100%;text-align:left;font-size:.95rem}
  .fighter-row{
    grid-template-columns:1fr 1fr 1fr;
    grid-template-areas:"info info info" "p a pen";
    min-height:0;
  }
  .fighter-info{grid-area:info;padding:14px;min-height:86px}
  .score-cell{min-height:82px;font-size:3.2rem}
  .score-cell.p{grid-area:p}
  .score-cell.a{grid-area:a}
  .score-cell.pen{grid-area:pen}
  .fighter-name{font-size:1.9rem;white-space:normal}
  .fighter-team{font-size:1rem;white-space:normal}
  .bottom-public{padding:12px;grid-template-columns:1fr}
  .timer-display{justify-content:center;padding-left:0;min-height:130px;font-size:4.2rem}
  .logo{min-height:78px;font-size:1.5rem}
  .fullscreen-btn{opacity:.7;right:10px;bottom:10px}
}

/* MOBILE BRACKET */
@media (max-width:700px){
  .bracket-title{min-height:auto;padding:12px;flex-direction:column;align-items:flex-start}
  .champion{margin-left:0;text-align:left}
  .bracket-scroll{padding:12px}
  .bracket-board{display:grid;grid-template-columns:1fr;gap:18px;min-width:0}
  .round-col{min-width:0;width:100%}
  .match-card{min-height:104px}
}

/* LANDSCAPE PHONE DISPLAY */
@media (max-height:520px) and (orientation:landscape){
  .public-top{min-height:48px;padding:6px 14px;flex-direction:row}
  .public-title{font-size:1rem}
  .public-subtitle{font-size:.85rem;text-align:right;margin-left:auto}
  .fighter-row{grid-template-columns:minmax(260px,1fr) 96px 96px 96px;grid-template-areas:none;min-height:102px}
  .fighter-info{grid-area:auto;min-height:0;padding:10px 14px}
  .fighter-name{font-size:1.8rem;white-space:nowrap}
  .fighter-team{font-size:.95rem;white-space:nowrap}
  .score-cell{min-height:0;font-size:3.2rem}
  .bottom-public{padding:10px;grid-template-columns:1fr 120px;gap:10px}
  .timer-display{font-size:3.6rem;min-height:82px}
  .logo{font-size:1rem;min-height:82px}
}