:root{
  --bg:#f6f8fb;
  --card:#ffffff;
  --ink:#273142;
  --muted:#748195;
  --line:#e5eaf1;
  --soft:#f8fafc;
  --primary:#2563eb;
  --primary-2:#0ea5e9;
  --danger:#dc2626;
  --warning:#f59e0b;
  --ok:#16a34a;
  --shadow:0 10px 28px rgba(25,35,55,.065);
  --radius:16px;
}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.35;font-weight:400}
a{color:inherit;text-decoration:none}
button:disabled{opacity:.45;cursor:not-allowed}
.app{min-height:100vh;display:flex}
.sidebar{width:250px;background:#102033;color:#fff;padding:16px;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:2}
.brand{display:flex;align-items:center;gap:10px;padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand strong{font-size:15px;font-weight:750}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary-2),var(--primary));display:grid;place-items:center;font-size:20px}
.brand span{display:block;color:#bfdbfe;font-size:11px;margin-top:2px}
.sidebar nav{display:grid;gap:5px;margin-top:15px}
.sidebar nav a{padding:9px 10px;border-radius:11px;color:#e7eef8;background:transparent;font-size:14px;font-weight:600}
.sidebar nav a:hover{background:rgba(255,255,255,.1)}
.sidebar-footer{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:6px;color:#cbd5e1;font-size:13px}
.sidebar-footer a{color:#bfdbfe;font-weight:700}
.main{flex:1;margin-left:250px;padding:18px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:15px}
.topbar h1{margin:0;font-size:23px;letter-spacing:-.03em;font-weight:760;color:#1f2937}
.topbar p{margin:4px 0 0;color:var(--muted);font-size:13px}
.content{max-width:1380px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:14px}
.card-compact{padding:15px;margin-bottom:12px}
.grid{display:grid;gap:13px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
h2{font-size:18px;margin:0 0 12px;font-weight:730;color:#1f2937}.card-compact h2{font-size:17px;margin-bottom:10px}
.stat{padding:15px;border-radius:15px;background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid var(--line)}
.stat strong{font-size:25px;display:block;font-weight:760}.stat span{color:var(--muted);font-weight:600;font-size:13px}
.form{display:grid;gap:11px}.compact-form{gap:9px}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
label{display:grid;gap:5px;font-weight:650;font-size:13px;color:#42526a}
input,select,textarea{width:100%;border:1px solid #d4dce8;border-radius:11px;padding:9px 10px;font:inherit;background:#fff;color:var(--ink);font-size:14px}
textarea{resize:vertical;min-height:92px}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(37,99,235,.13);border-color:var(--primary)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:11px;padding:9px 12px;font-weight:700;cursor:pointer;background:#edf2f7;color:#253044;font-size:14px;line-height:1.15}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-small{padding:7px 9px;border-radius:10px;font-size:12.5px}.btn-outline{background:#fff;border:1px solid var(--line)}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.right{margin-left:auto}.muted{color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.compact-table-wrap{border-radius:13px}
table{width:100%;border-collapse:collapse;min-width:720px}.compact-table{min-width:650px}th,td{padding:10px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;font-size:14px}th{font-size:11.5px;text-transform:uppercase;letter-spacing:.035em;color:#59677b;background:#f8fafc;font-weight:760}tr:last-child td{border-bottom:0}.compact-table th,.compact-table td{padding:8px 9px;font-size:13.5px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-weight:750;font-size:11.5px;background:#edf2f7;color:#445065;white-space:nowrap}.badge-ok{background:#dcfce7;color:#166534}.badge-warn{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}
.alert{border-radius:13px;padding:11px 12px;margin-bottom:12px;font-weight:650;font-size:14px}.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert-danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}
.team{display:flex;align-items:center;gap:8px;min-width:0}.team strong{font-weight:720}.team img,.logo-sm{width:30px;height:30px;border-radius:9px;object-fit:cover;background:#eef2ff;border:1px solid var(--line);flex:0 0 auto}.logo-md{width:62px;height:62px;border-radius:15px;object-fit:cover;border:1px solid var(--line);background:#eef2ff}.score{font-size:16px;font-weight:760;white-space:nowrap}.login{min-height:100vh;display:grid;place-items:center;padding:18px;background:radial-gradient(circle at top left,rgba(37,99,235,.12),transparent 32%),var(--bg)}.login-card{width:min(430px,100%)}
.match-card{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;padding:11px;border:1px solid var(--line);border-radius:14px;background:#fff}.match-card .home{text-align:right}.match-card .center{text-align:center;color:var(--muted);font-size:13px}
.empty{padding:24px;text-align:center;color:var(--muted);border:1px dashed #cbd5e1;border-radius:14px;background:#f8fafc}.help{font-size:12.5px;color:var(--muted);line-height:1.45}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:11px}.section-title h2{margin:0;font-size:18px;letter-spacing:-.02em}.section-title p{margin:3px 0 0}.divider{height:1px;background:var(--line);margin:14px 0}
.select-torneo select{min-width:230px}.progress-line{height:9px;background:#edf2f7;border-radius:999px;overflow:hidden}.progress-line span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-2));border-radius:999px}.score-config{display:grid;grid-template-columns:1fr repeat(3,95px);gap:8px;align-items:end;padding:10px;border:1px solid var(--line);border-radius:13px;background:#fbfdff}.score-config-title{font-weight:760;color:#263244;padding-bottom:9px}.score-config input{text-align:center}
.matrix-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff;max-width:100%}.result-matrix{border-collapse:separate;border-spacing:0;min-width:850px}.result-matrix th,.result-matrix td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px;text-align:center}.result-matrix th:last-child,.result-matrix td:last-child{border-right:0}.result-matrix tr:last-child td,.result-matrix tr:last-child th{border-bottom:0}.matrix-super-head th{background:#f1f5f9;color:#334155}.corner-cell,.row-team-head,.row-team{position:sticky;left:0;z-index:3;background:#f8fafc;text-align:left!important;min-width:190px}.row-team{background:#fff}.team-col{min-width:112px;max-width:130px;font-size:11px;line-height:1.15;white-space:normal}.team-col img{width:24px;height:24px;border-radius:7px;display:block;margin:0 auto 4px;object-fit:cover;border:1px solid var(--line)}.matrix-disabled{background:#d1d5db;color:#6b7280;font-weight:700}.matrix-empty{background:#f8fafc}.matrix-score-cell{background:#fff}.matrix-score-cell.is-played{background:#eff6ff}.matrix-score{display:flex;align-items:center;justify-content:center;gap:4px}.score-input{width:42px;height:32px;padding:5px;text-align:center;border-radius:8px;font-size:13px}.matrix-score-cell small{display:block;color:#7c8798;font-size:10.5px;margin-top:2px}.sticky-save{position:sticky;bottom:0;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;padding:12px;margin:0 -18px -18px;background:rgba(246,248,251,.92);backdrop-filter:blur(8px);border-top:1px solid var(--line);z-index:4}
@media(max-width:900px){html{font-size:14px}.app{display:block}.sidebar{position:relative;width:100%;bottom:auto;padding:14px}.sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr))}.main{margin-left:0;padding:12px}.topbar{display:block}.topbar h1{font-size:21px}.select-torneo{margin-top:10px}.select-torneo select{min-width:0}.grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}.card{padding:13px}.section-title{display:block}.section-title .actions{margin-top:10px}.match-card{grid-template-columns:1fr;text-align:left}.match-card .home{text-align:left}table{min-width:620px}.compact-table{min-width:560px}.score-config{grid-template-columns:1fr}.sticky-save{margin:0 -13px -13px;justify-content:stretch}.sticky-save .btn{flex:1}.corner-cell,.row-team-head,.row-team{min-width:145px}.team-col{min-width:96px}.score-input{width:38px}}
/* V4: categorías múltiples, calendario e importación */
select[multiple]{min-height:132px;padding:7px}
.checkline{display:flex;grid-template-columns:none;align-items:center;gap:8px;font-weight:650;background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:9px 10px}.checkline input{width:auto}.filters-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;align-items:end;margin:10px 0 4px}.filters-row .btn{height:39px}.category-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:12px}.category-pill{position:relative;display:grid;gap:4px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.category-pill strong,.category-pill span{position:relative;z-index:1}.category-pill span{font-size:12px;color:var(--muted);font-weight:650}.category-pill em{position:absolute;left:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--primary-2));border-radius:999px}.category-pill.is-active{border-color:#93c5fd;background:#eff6ff}.section-strip{margin:14px 0 8px;padding:8px 11px;border-radius:12px;background:#eaf2ff;color:#1e3a8a;font-weight:780}.schedule-cell{display:grid;grid-template-columns:120px 86px 110px;gap:6px;min-width:340px}.schedule-cell input{padding:7px 8px;border-radius:9px;font-size:12.5px}.mini-link{font-size:11px;color:var(--primary);font-weight:750}.calendar-day h2{margin:0}.calendar-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.calendar-match{border:1px solid var(--line);border-radius:15px;background:#fff;padding:11px;display:grid;gap:9px}.match-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:700}.calendar-teams{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}.schedule-mini{display:grid;grid-template-columns:1fr 90px 1fr;gap:6px}.schedule-mini input{padding:7px 8px;border-radius:9px;font-size:12.5px}.scorers-grid label{grid-template-columns:1fr 80px;align-items:center;display:grid}.scorers-grid input{text-align:center}.mini-title{font-size:14px;margin:12px 0 6px;color:#334155}.mini-empty{padding:12px}.mini-table{margin-bottom:8px}.mini-table table{min-width:420px}.calendar-match .actions{justify-content:flex-end}
@media(max-width:1100px){.category-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filters-row{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.category-summary,.calendar-grid,.filters-row{grid-template-columns:1fr}.schedule-cell{grid-template-columns:1fr;min-width:190px}.schedule-mini{grid-template-columns:1fr}.calendar-teams{grid-template-columns:1fr}.calendar-match .actions{justify-content:stretch}.calendar-match .btn{flex:1}.scorers-grid label{grid-template-columns:1fr}}