:root{
  --gold:#FFD700;--gold2:#E8930A;--green:#00C853;--red:#FF1744;--blue:#2979FF;
  --dark:#080810;--dark2:#0E0E18;--dark3:#141420;
  --card:#12121C;--card2:#1A1A28;
  --border:rgba(255,215,0,0.12);--border2:rgba(255,255,255,0.06);
  --text:#EEEEF5;--muted:#5C5C72;--muted2:#9090A8;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--dark);color:var(--text);font-family:'DM Sans',sans-serif;min-height:100vh;overflow-x:hidden;}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 70% 50% at 15% -5%,rgba(255,215,0,0.06) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 85% 105%,rgba(41,121,255,0.05) 0%,transparent 50%);pointer-events:none;z-index:0;}

/* NAV */
.nav-tabs{position:sticky;top:0;z-index:200;background:rgba(8,8,16,0.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);display:flex;overflow-x:auto;scrollbar-width:none;}
.nav-tabs::-webkit-scrollbar{display:none;}
.nav-tab{flex-shrink:0;padding:13px 18px;font-size:0.76rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted2);cursor:pointer;border-bottom:2px solid transparent;transition:all 0.2s;white-space:nowrap;background:none;border-top:none;border-left:none;border-right:none;font-family:'DM Sans',sans-serif;}
.nav-tab:hover{color:var(--text);}
.nav-tab.active{color:var(--gold);border-bottom-color:var(--gold);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* HEADER */
header{position:relative;z-index:10;text-align:center;padding:50px 20px 32px;border-bottom:1px solid var(--border);}
.trophy-icon{font-size:2.5rem;display:block;margin-bottom:10px;filter:drop-shadow(0 0 22px rgba(255,215,0,0.55));animation:float 3s ease-in-out infinite;}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
h1{font-family:'Bebas Neue',cursive;font-size:clamp(2.6rem,9vw,5.5rem);letter-spacing:0.08em;line-height:0.88;background:linear-gradient(130deg,#FFD700,#FFA500 50%,#FFD700);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.subtitle{font-size:0.76rem;letter-spacing:0.35em;text-transform:uppercase;color:var(--muted);margin-top:10px;}

/* SCORE PANEL FIXED */
.score-panel{position:fixed;top:62px;right:14px;z-index:150;background:rgba(8,8,16,0.94);backdrop-filter:blur(20px);border:1px solid rgba(255,215,0,0.22);border-radius:16px;padding:13px 16px;min-width:150px;text-align:center;box-shadow:0 8px 40px rgba(0,0,0,0.6);}
.score-label{font-size:0.57rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--muted);}
.score-name{font-size:0.82rem;font-weight:600;color:var(--text);margin:3px auto 7px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.score-big{font-family:'Bebas Neue',cursive;font-size:2.8rem;line-height:1;background:linear-gradient(135deg,var(--gold),var(--gold2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.score-sub{font-size:0.57rem;letter-spacing:0.15em;color:var(--muted);text-transform:uppercase;}
.score-breakdown{margin-top:9px;border-top:1px solid var(--border2);padding-top:7px;}
.score-breakdown-row{display:flex;justify-content:space-between;font-size:0.64rem;color:var(--muted2);padding:1px 0;}
.score-breakdown-row span:last-child{color:var(--gold);font-weight:600;}

/* PROGRESS */
.progress-wrap{position:sticky;top:47px;z-index:100;background:var(--dark);border-bottom:1px solid var(--border2);padding:7px 20px;display:flex;align-items:center;gap:12px;}
.progress-bar-bg{flex:1;height:3px;background:rgba(255,255,255,0.07);border-radius:2px;overflow:hidden;}
.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:2px;transition:width 0.5s ease;width:0%;}
.progress-label{font-size:0.67rem;color:var(--muted);white-space:nowrap;}

/* CONTAINER */
.container{position:relative;z-index:10;max-width:1140px;margin:0 auto;padding:26px 20px 80px;}

/* PLAYER SETUP */
.player-setup{max-width:440px;margin:0 auto 30px;text-align:center;}
.player-setup label{display:block;font-size:0.7rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--muted);margin-bottom:9px;}
.player-setup input{width:100%;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 20px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:1rem;text-align:center;outline:none;transition:border-color 0.3s;}
.player-setup input:focus{border-color:var(--gold);box-shadow:0 0 18px rgba(255,215,0,0.1);}

/* SECTION */
.section{margin-bottom:44px;}
.section-header{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--border);}
.section-badge{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#000;font-family:'Bebas Neue',cursive;font-size:0.87rem;letter-spacing:0.1em;padding:4px 11px;border-radius:6px;white-space:nowrap;}
.section-title{font-family:'Bebas Neue',cursive;font-size:1.45rem;letter-spacing:0.06em;}
.section-pts{margin-left:auto;font-size:0.7rem;color:var(--muted);letter-spacing:0.12em;text-transform:uppercase;text-align:right;}

/* LEGEND */
.legend-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:7px;}
.legend-item{background:var(--card);border:1px solid var(--border);border-radius:9px;padding:10px 8px;text-align:center;transition:transform 0.2s;}
.legend-item:hover{transform:translateY(-2px);border-color:rgba(255,215,0,0.3);}
.legend-pts{font-family:'Bebas Neue',cursive;font-size:1.7rem;color:var(--gold);line-height:1;}
.legend-label{font-size:0.63rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.07em;margin-top:3px;}

/* GROUPS */
.groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;}
.group-card{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:border-color 0.3s;}
.group-card:hover{border-color:rgba(255,215,0,0.25);}
.group-header{background:linear-gradient(90deg,rgba(255,215,0,0.07),transparent);padding:10px 15px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border);}
.group-letter{font-family:'Bebas Neue',cursive;font-size:1.4rem;color:var(--gold);line-height:1;}
.group-subinfo{font-size:0.68rem;color:var(--muted);}
.group-body{padding:0;}
.jornada-label{font-size:0.63rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--muted);padding:8px 14px 4px;border-top:1px solid var(--border2);background:rgba(255,255,255,0.01);}
.jornada-label:first-child{border-top:none;}
.match-row{display:flex;align-items:center;gap:5px;padding:6px 14px;border-bottom:1px solid rgba(255,255,255,0.03);}
.match-row:last-child{border-bottom:none;}
.team-name{flex:1;font-size:0.79rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.team-name.right{text-align:right;}
.match-date{font-size:0.6rem;color:var(--muted);white-space:nowrap;margin:0 3px;}
.result-btns{display:flex;gap:3px;}
.result-btn{width:28px;height:24px;border:1px solid rgba(255,255,255,0.1);border-radius:5px;background:transparent;color:var(--muted);font-size:0.69rem;font-weight:700;cursor:pointer;transition:all 0.15s;font-family:'DM Sans',sans-serif;}
.result-btn:hover{background:rgba(255,255,255,0.07);color:var(--text);}
.result-btn.active-1{background:var(--green);border-color:var(--green);color:#000;}
.result-btn.active-x{background:#777;border-color:#777;color:#000;}
.result-btn.active-2{background:var(--red);border-color:var(--red);color:#fff;}

/* CUADRO / BRACKET */
.bracket-info{font-size:0.77rem;color:var(--muted2);margin-bottom:18px;line-height:1.6;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px 16px;}
.bracket-section{margin-bottom:36px;}
.bracket-section-title{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:0.08em;color:var(--gold);margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.bracket-section-pts{font-size:0.72rem;color:var(--muted);font-family:'DM Sans',sans-serif;font-weight:400;letter-spacing:0.1em;text-transform:uppercase;}
.bracket-grid{display:grid;gap:10px;}
.bracket-cols-4{grid-template-columns:repeat(4,1fr);}
.bracket-cols-4b{grid-template-columns:repeat(4,1fr);}
.bracket-cols-4c{grid-template-columns:repeat(4,1fr);}
.bracket-cols-2{grid-template-columns:repeat(2,1fr);}

.bm{background:var(--card);border:1px solid var(--border);border-radius:11px;overflow:hidden;transition:border-color 0.3s;}
.bm:hover{border-color:rgba(255,215,0,0.28);}
.bm-label{font-size:0.59rem;letter-spacing:0.09em;text-transform:uppercase;color:var(--muted);padding:5px 10px 3px;border-bottom:1px solid var(--border2);background:rgba(255,255,255,0.02);}
.bm-sub{font-size:0.57rem;color:rgba(255,215,0,0.6);padding:2px 10px 5px;border-bottom:1px solid var(--border2);font-style:italic;}
.bm-slot{display:flex;align-items:center;gap:5px;padding:6px 10px;border-bottom:1px solid var(--border2);min-height:34px;}
.bm-slot:last-child{border-bottom:none;}
.bm-slot-lbl{font-size:0.6rem;color:var(--muted);min-width:18px;font-weight:600;}
.bm-slot-val{flex:1;font-size:0.75rem;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.bm-slot.winner{background:rgba(255,215,0,0.04);}
.bm-slot.winner .bm-slot-lbl{color:var(--gold);}
.bm-slot select{flex:1;background:transparent;border:none;outline:none;color:var(--text);font-family:'DM Sans',sans-serif;font-size:0.74rem;cursor:pointer;padding:1px;}
.bm-slot select option{background:var(--dark3);}
.bm-slot select:focus{color:var(--gold);}
.bm-slot-auto{flex:1;font-size:0.74rem;color:var(--muted2);font-style:italic;}
.bm-slot-auto.filled{color:var(--text);font-style:normal;}

/* FINAL */
.final-wrap{display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:center;padding:20px 0;}
.final-card{background:var(--card);border:1px solid rgba(255,215,0,0.25);border-radius:14px;padding:18px 20px;text-align:center;min-width:175px;}
.final-card.champ{border-color:rgba(255,215,0,0.4);background:linear-gradient(135deg,rgba(255,215,0,0.06),rgba(255,165,0,0.02));}
.final-card.invalid{border-color:rgba(255,23,68,0.78);box-shadow:0 0 0 1px rgba(255,23,68,0.22),0 0 22px rgba(255,23,68,0.08);}
.final-card-icon{font-size:1.8rem;display:block;margin-bottom:6px;}
.final-card-title{font-family:'Bebas Neue',cursive;font-size:0.9rem;letter-spacing:0.08em;color:var(--gold);margin-bottom:8px;}
.final-card select{width:100%;background:var(--dark3);border:1px solid var(--border);border-radius:8px;padding:8px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:0.8rem;outline:none;appearance:none;text-align:center;}
.final-card select.invalid{border-color:var(--red);background:rgba(255,23,68,0.08);}
.final-card select option{background:var(--dark3);}
.pts-badge{display:inline-block;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#000;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:0.06em;padding:3px 12px;border-radius:20px;margin-top:7px;}
.vs-sep{font-family:'Bebas Neue',cursive;font-size:2rem;color:rgba(255,215,0,0.4);}

/* SPECIAL */
.special-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:15px;}
.special-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center;transition:border-color 0.3s,transform 0.2s;position:relative;overflow:hidden;}
.special-card::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,215,0,0.04),transparent 60%);pointer-events:none;}
.special-card:hover{border-color:rgba(255,215,0,0.35);transform:translateY(-2px);}
.special-icon{font-size:1.85rem;margin-bottom:7px;display:block;}
.special-card h3{font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:0.07em;color:var(--gold);margin-bottom:5px;}
.special-card p{font-size:0.71rem;color:var(--muted2);margin-bottom:12px;line-height:1.55;}
.special-card select,.special-card input[type="text"]{width:100%;background:var(--dark3);border:1px solid rgba(255,255,255,0.1);border-radius:8px;padding:9px 12px;color:var(--text);font-family:'DM Sans',sans-serif;font-size:0.83rem;outline:none;transition:border-color 0.2s;text-align:center;appearance:none;}
.special-card select:focus,.special-card input[type="text"]:focus{border-color:var(--gold);}
.special-card select option{background:var(--dark3);}

/* PUNTUACIÓN TAB */
.pts-total-card{background:linear-gradient(135deg,rgba(255,215,0,0.07),rgba(255,165,0,0.03));border:1px solid rgba(255,215,0,0.22);border-radius:16px;padding:24px;text-align:center;margin-bottom:24px;}
.pts-total-card h2{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:0.1em;color:var(--muted2);margin-bottom:6px;}
.pts-total-num{font-family:'Bebas Neue',cursive;font-size:5rem;line-height:1;background:linear-gradient(135deg,var(--gold),var(--gold2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.pts-total-sub{font-size:0.7rem;color:var(--muted);margin-top:5px;text-transform:uppercase;letter-spacing:0.15em;}
.pts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:13px;margin-bottom:24px;}
.pts-card{background:var(--card);border:1px solid var(--border);border-radius:13px;padding:17px;}
.pts-card-header{display:flex;align-items:center;gap:9px;margin-bottom:12px;}
.pts-card-icon{font-size:1.25rem;}
.pts-card-title{font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:0.07em;color:var(--gold);}
.pts-card-value{margin-left:auto;font-family:'Bebas Neue',cursive;font-size:1.9rem;color:var(--gold);line-height:1;}
.pts-card-rows{display:flex;flex-direction:column;gap:4px;}
.pts-card-row{display:flex;justify-content:space-between;font-size:0.75rem;padding:4px 0;border-bottom:1px solid var(--border2);}
.pts-card-row:last-child{border-bottom:none;}
.pts-card-row .k{color:var(--muted2);}
.pts-card-row .v{font-weight:600;}
.pts-card-row .v.pos{color:var(--green);}

/* REGLAMENTO */
.reglamento{max-width:740px;margin:0 auto;}
.reg-section{background:var(--card);border:1px solid var(--border);border-radius:13px;padding:22px;margin-bottom:15px;}
.reg-section h3{font-family:'Bebas Neue',cursive;font-size:1.2rem;letter-spacing:0.08em;color:var(--gold);margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.reg-section p,.reg-section li{font-size:0.85rem;color:var(--muted2);line-height:1.7;}
.reg-section ul{padding-left:17px;margin-top:7px;}
.reg-section li{margin-bottom:5px;}
.reg-section li strong,.reg-section p strong{color:var(--text);}
.prize-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:13px;}
.prize-card{border-radius:11px;padding:16px;text-align:center;}
.prize-card.gold{background:linear-gradient(135deg,rgba(255,215,0,0.12),rgba(255,165,0,0.05));border:1px solid rgba(255,215,0,0.3);}
.prize-card.silver{background:rgba(192,192,192,0.07);border:1px solid rgba(192,192,192,0.2);}
.prize-card.bronze{background:rgba(205,127,50,0.07);border:1px solid rgba(205,127,50,0.2);}
.prize-medal{font-size:1.7rem;margin-bottom:5px;}
.prize-pos{font-family:'Bebas Neue',cursive;font-size:0.85rem;letter-spacing:0.1em;color:var(--muted2);}
.prize-pct{font-family:'Bebas Neue',cursive;font-size:2.1rem;line-height:1.1;color:var(--gold);}
.prize-desc{font-size:0.68rem;color:var(--muted);margin-top:3px;}
.pts-table{width:100%;border-collapse:collapse;margin-top:9px;}
.pts-table th{font-size:0.67rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);padding:7px 11px;text-align:left;border-bottom:1px solid var(--border);}
.pts-table td{font-size:0.82rem;padding:8px 11px;border-bottom:1px solid var(--border2);}
.pts-table tr:last-child td{border-bottom:none;}
.pts-table td:last-child{font-family:'Bebas Neue',cursive;font-size:1.2rem;color:var(--gold);text-align:right;}

/* ALERT */
.alert{background:rgba(41,121,255,0.08);border:1px solid rgba(41,121,255,0.25);border-radius:10px;padding:12px 16px;font-size:0.78rem;color:var(--muted2);line-height:1.6;margin-bottom:20px;}
.alert strong{color:var(--blue);}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.82);backdrop-filter:blur(12px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity 0.3s;}
.modal-overlay.active{opacity:1;pointer-events:all;}
.modal{background:var(--dark2);border:1px solid rgba(255,215,0,0.18);border-radius:18px;padding:28px;max-width:560px;width:100%;max-height:82vh;overflow-y:auto;transform:translateY(20px);transition:transform 0.3s;position:relative;}
.modal-overlay.active .modal{transform:translateY(0);}
.modal h2{font-family:'Bebas Neue',cursive;font-size:1.7rem;letter-spacing:0.08em;color:var(--gold);margin-bottom:16px;text-align:center;}
.modal-close{position:absolute;top:13px;right:13px;background:none;border:none;color:var(--muted);font-size:1.3rem;cursor:pointer;transition:color 0.2s;}
.modal-close:hover{color:var(--text);}
.summary-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,0.05);font-size:0.84rem;}
.summary-row:last-child{border-bottom:none;}
.summary-row .key{color:var(--muted2);}
.summary-row .val{font-weight:600;text-align:right;max-width:55%;}
.summary-total{margin-top:13px;padding-top:13px;border-top:1px solid rgba(255,215,0,0.2);display:flex;justify-content:space-between;align-items:center;}
.summary-total .key{font-family:'Bebas Neue',cursive;font-size:1.2rem;letter-spacing:0.08em;color:var(--gold);}
.summary-total .val{font-family:'Bebas Neue',cursive;font-size:2.2rem;color:var(--gold);}

/* ACTIONS */
.actions{position:relative;z-index:10;display:flex;gap:9px;justify-content:center;padding:34px 20px;flex-wrap:wrap;}
.btn{font-family:'DM Sans',sans-serif;font-weight:600;font-size:0.83rem;letter-spacing:0.05em;padding:12px 26px;border-radius:10px;border:none;cursor:pointer;transition:all 0.2s;text-transform:uppercase;}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#000;box-shadow:0 4px 18px rgba(255,165,0,0.25);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 7px 26px rgba(255,165,0,0.38);}
.btn-secondary{background:var(--card);color:var(--text);border:1px solid var(--border);}
.btn-secondary:hover{border-color:rgba(255,215,0,0.4);background:rgba(255,215,0,0.04);}
.btn-danger{background:rgba(255,23,68,0.1);color:var(--red);border:1px solid rgba(255,23,68,0.2);}
.btn-danger:hover{background:rgba(255,23,68,0.18);}

/* TOAST */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--green);color:#000;font-weight:700;font-size:0.85rem;padding:10px 24px;border-radius:50px;z-index:9999;transition:transform 0.4s cubic-bezier(0.34,1.56,0.64,1);white-space:nowrap;}
.toast.show{transform:translateX(-50%) translateY(0);}

/* SAVE STATUS (auto-save indicator) */
.save-status{font-size:0.62rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin-top:6px;min-height:1em;transition:color 0.2s;}
.save-status.ok{color:var(--green);}
.save-status.err{color:var(--red);}
.save-status.pending{color:var(--gold);}

/* RANKING */
.ranking-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:13px;overflow:hidden;}
.ranking-table th{font-size:0.66rem;letter-spacing:0.13em;text-transform:uppercase;color:var(--muted);padding:11px 14px;text-align:left;border-bottom:1px solid var(--border);background:rgba(255,255,255,0.02);}
.ranking-table td{font-size:0.84rem;padding:10px 14px;border-bottom:1px solid var(--border2);}
.ranking-table tr:last-child td{border-bottom:none;}
.ranking-table tr.me td{background:rgba(255,215,0,0.05);}
.ranking-table .pos{font-family:'Bebas Neue',cursive;font-size:1.2rem;color:var(--gold);width:40px;}
.ranking-table .pts{font-family:'Bebas Neue',cursive;font-size:1.25rem;color:var(--gold);text-align:right;}
.ranking-empty{text-align:center;color:var(--muted2);font-size:0.85rem;padding:30px 20px;background:var(--card);border:1px solid var(--border);border-radius:13px;}
.ranking-meta{font-size:0.7rem;color:var(--muted);margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}

/* LOCKED MODE (post-deadline) */
body.locked .result-btn,body.locked select,body.locked input,body.locked .btn-danger{pointer-events:none;opacity:0.7;}
body.locked .lock-banner{display:block;}
.lock-banner{display:none;background:rgba(255,23,68,0.1);border:1px solid rgba(255,23,68,0.3);color:var(--red);text-align:center;padding:10px 16px;font-size:0.78rem;letter-spacing:0.06em;}

@media(max-width:650px){
  .score-panel{display:none;}
  .groups-grid,.bracket-cols-4,.bracket-cols-4b,.bracket-cols-4c,.bracket-cols-2{grid-template-columns:1fr;}
  .prize-grid{grid-template-columns:1fr;}
}