*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0e1a;--bg-card:#141a2e;--bg-card-hover:#1a2240;
  --text:#e4e8f1;--text-dim:#8892a8;--text-bright:#fff;
  --celeste:#75BBDD;--celeste-glow:#75BBDD33;
  --gold:#F5A623;--gold-glow:#F5A62333;
  --accent:#3B82F6;--accent-dim:#2563EB;
  --border:#1e2a4a;--border-uy:#75BBDD88;
  --radius:12px;--radius-sm:8px;
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --nav-h:52px;
}
html{scroll-behavior:smooth;background:var(--bg);color:var(--text);font-family:var(--font)}
body{min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}
a{color:var(--celeste)}
:focus-visible{outline:2px solid var(--celeste);outline-offset:2px;border-radius:4px}

/* Header */
header{background:linear-gradient(135deg,#0d1229 0%,#162044 100%);padding:1.2rem 1rem .6rem;text-align:center;position:relative;border-bottom:1px solid var(--border)}
header h1{font-size:1.6rem;font-weight:800;color:var(--text-bright);letter-spacing:-.02em}
.subtitle{font-size:.82rem;color:var(--text-dim);margin-top:.15rem}
.countdown-bar{font-size:.85rem;color:var(--celeste);padding:.5rem 0 .2rem;font-weight:600;min-height:1.6rem}
.uruguay-next{margin:.3rem auto;max-width:500px}
.uruguay-next a{display:flex;align-items:center;gap:.5rem;background:var(--celeste-glow);border:1px solid var(--border-uy);border-radius:var(--radius-sm);padding:.45rem .8rem;text-decoration:none;color:var(--celeste);font-size:.82rem;font-weight:600;transition:background .2s}
.uruguay-next a:hover,.uruguay-next a:focus-visible{background:#75BBDD22}
.uruguay-next .uy-flag{width:22px;height:15px;border-radius:2px;flex-shrink:0}
.uruguay-next .uy-flag-emoji{font-size:1.2rem;flex-shrink:0}
.uruguay-next:empty{display:none}
.header-buttons{position:absolute;top:1rem;right:1rem;display:flex;align-items:center;gap:.4rem}
.fav-btn{background:var(--gold-glow);border:1px solid var(--gold);color:var(--gold);border-radius:var(--radius-sm);padding:.4rem .7rem;font-size:.78rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.3rem;transition:background .2s}
.fav-btn:hover{background:#F5A62344}
.settings-btn{background:var(--celeste-glow);border:1px solid var(--celeste);color:var(--celeste);border-radius:var(--radius-sm);padding:.4rem;cursor:pointer;display:flex;align-items:center;transition:background .2s}
.settings-btn:hover{background:#75BBDD22}
.settings-btn.has-key{border-color:#34D399;color:#34D399;background:#34D39922}
.results-banner{font-size:.78rem;color:var(--text-dim);text-align:center;padding:.3rem .5rem;margin-top:.2rem}
.results-banner[hidden]{display:none}
.results-banner a{color:var(--celeste);font-weight:600;cursor:pointer;text-decoration:underline}

/* Date Nav */
.date-nav{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--border);overflow:hidden}
.date-nav-scroll{display:flex;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:.35rem .5rem;gap:.35rem}
.date-nav-scroll::-webkit-scrollbar{display:none}
.date-btn{flex-shrink:0;padding:.35rem .65rem;border-radius:var(--radius-sm);border:1px solid transparent;background:transparent;color:var(--text-dim);font-size:.72rem;font-weight:600;cursor:pointer;text-align:center;line-height:1.3;transition:all .2s;min-width:54px;min-height:44px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.date-btn:hover{background:var(--bg-card);color:var(--text)}
.date-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.date-btn.today{border-color:var(--celeste);color:var(--celeste)}
.date-btn.today.active{border-color:var(--accent);color:#fff}
.date-btn .dow{font-size:.62rem;text-transform:uppercase;font-weight:700;letter-spacing:.04em}
.date-btn .day{font-size:.95rem;font-weight:800;line-height:1}
.date-btn .month{font-size:.58rem;font-weight:500}
.date-nav-sep{flex-shrink:0;width:1px;background:var(--border);margin:4px 2px;align-self:stretch}

/* Main */
main{flex:1;padding:.5rem;max-width:780px;margin:0 auto;width:100%}

/* Day section */
.day-section{margin-bottom:1.5rem}
.day-header{position:sticky;top:var(--nav-h);z-index:50;background:var(--bg);padding:.7rem 0 .4rem;display:flex;align-items:baseline;gap:.6rem}
.day-header h2{font-size:1.1rem;font-weight:700;color:var(--text-bright)}
.day-header .match-count{font-size:.75rem;color:var(--text-dim);font-weight:500}

/* Phase badge */
.phase-label{display:inline-block;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.2rem .5rem;border-radius:4px;margin-bottom:.5rem}
.phase-grupos{background:#2563EB22;color:#60A5FA}
.phase-32avos,.phase-16avos{background:#7C3AED22;color:#A78BFA}
.phase-cuartos{background:#D9770622;color:#FBBF24}
.phase-semis{background:#DC262622;color:#F87171}
.phase-tercer_puesto{background:#71717A22;color:#A1A1AA}
.phase-final{background:#F5A62333;color:var(--gold)}

/* Match card */
.match-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem .85rem;margin-bottom:.5rem;transition:border-color .2s,background .2s}
.match-card:hover{background:var(--bg-card-hover)}
.match-card.uy-match{border-color:var(--border-uy);background:linear-gradient(135deg,var(--bg-card) 0%,#75BBDD0C 100%)}
.match-card.uy-match::before{content:'🇺🇾';position:absolute;top:.4rem;right:.5rem;font-size:.8rem}
.match-card.uy-match{position:relative}
.match-card.fav-match{border-left:3px solid var(--gold)}

.match-meta{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem;flex-wrap:wrap}
.match-time{font-size:.9rem;font-weight:700;color:var(--celeste);min-width:42px}
.match-group{font-size:.65rem;font-weight:700;padding:.15rem .4rem;border-radius:4px;background:#ffffff0d;color:var(--text-dim)}
.match-venue{font-size:.7rem;color:var(--text-dim);margin-left:auto;text-align:right;max-width:55%}
.match-venue .stadium{font-weight:600;color:var(--text-dim)}
.match-venue .city{font-weight:400;opacity:.75}
.host-flag{font-size:.7rem;margin-left:.15rem}

.match-teams{display:flex;align-items:center;gap:.5rem}
.team{display:flex;align-items:center;gap:.45rem;flex:1;min-width:0}
.team-left{justify-content:flex-end;text-align:right}
.team-right{justify-content:flex-start;text-align:left}
.team-name{font-size:.88rem;font-weight:600;color:var(--text-bright);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.team-placeholder{font-size:.75rem;color:var(--text-dim);font-style:italic;font-weight:500}
.team-flag-wrap{flex-shrink:0;width:30px;height:20px;display:inline-flex;align-items:center;justify-content:center}
.team-flag{width:30px;height:20px;border-radius:3px;object-fit:cover;flex-shrink:0;background:var(--border)}
.team-flag-emoji{font-size:1.3rem;line-height:1;width:30px;height:20px;align-items:center;justify-content:center}
.team-flag-placeholder{width:30px;height:20px;border-radius:3px;flex-shrink:0;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:.5rem;color:var(--text-dim);font-weight:700}
.vs{color:var(--text-dim);font-size:.75rem;font-weight:700;flex-shrink:0;width:28px;text-align:center}

/* Score display */
.score{font-size:1rem;font-weight:800;color:var(--text-bright);flex-shrink:0;min-width:44px;text-align:center;letter-spacing:-.02em}
.score-live{color:var(--celeste)}
.score-ht{color:var(--text-dim)}
.score-ft{color:var(--text-bright)}

/* Match status badge */
.match-status{font-size:.62rem;font-weight:700;padding:.15rem .4rem;border-radius:4px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.status-live{background:#FF000022;color:#FF6B6B;animation:pulse-live 1.5s ease-in-out infinite}
.status-ht{background:#ffffff11;color:var(--text-dim)}
.status-ft{background:#ffffff0d;color:var(--text-dim)}
.match-minute{font-size:.58rem;opacity:.85}
@keyframes pulse-live{0%,100%{opacity:1}50%{opacity:.55}}

/* Live match card */
.match-card.match-live{border-color:#FF6B6B66}
.match-card.uy-match.match-live{border-color:var(--celeste)}

/* Settings modal */
.modal-body{padding:.5rem 1rem 1rem}
.api-key-input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.85rem;padding:.5rem .7rem;margin:.4rem 0;font-family:monospace}
.api-key-input:focus{outline:2px solid var(--celeste);outline-offset:1px;border-radius:var(--radius-sm)}
.api-key-hint{font-size:.72rem;color:var(--text-dim);padding:0 1rem .2rem}
.settings-status{font-size:.78rem;padding:.3rem 0;min-height:1.4rem}
.settings-status.ok{color:#34D399}
.settings-status.err{color:#F87171}
.settings-clear{width:100%;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);font-size:.78rem;padding:.5rem;cursor:pointer;margin-top:.4rem;transition:all .15s;min-height:44px}
.settings-clear:hover{border-color:#F87171;color:#F87171}
.settings-clear[hidden]{display:none}

/* Favorites modal */
.modal-overlay{position:fixed;inset:0;background:#000a;z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem}
.modal-overlay[hidden]{display:none}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);max-width:520px;width:100%;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:.8rem 1rem;border-bottom:1px solid var(--border)}
.modal-header h2{font-size:1.1rem;font-weight:700;color:var(--text-bright)}
.modal-close{background:none;border:none;color:var(--text-dim);font-size:1.5rem;cursor:pointer;padding:.3rem;line-height:1}
.modal-close:hover{color:var(--text-bright)}
.modal-desc{padding:.6rem 1rem;font-size:.8rem;color:var(--text-dim)}
.teams-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.4rem;padding:.5rem 1rem;overflow-y:auto;flex:1}
.team-toggle{display:flex;align-items:center;gap:.4rem;padding:.45rem .55rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;font-size:.75rem;font-weight:600;transition:all .15s;min-height:44px}
.team-toggle:hover{border-color:var(--text-dim)}
.team-toggle.selected{border-color:var(--gold);background:var(--gold-glow);color:var(--gold)}
.team-toggle img{width:22px;height:15px;border-radius:2px;flex-shrink:0}
.modal-done{margin:.6rem 1rem .8rem;padding:.6rem;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-size:.85rem;font-weight:700;cursor:pointer;transition:background .2s;min-height:44px}
.modal-done:hover{background:var(--accent-dim)}

/* Footer */
footer{text-align:center;padding:1.5rem 1rem;font-size:.72rem;color:var(--text-dim);border-top:1px solid var(--border)}

/* Loading */
.loading{text-align:center;padding:3rem 1rem;color:var(--text-dim);font-size:.9rem}

/* Responsive */
@media(max-width:480px){
  header h1{font-size:1.3rem}
  .fav-btn span{display:none}
  .fav-btn{padding:.4rem}
  .match-venue{max-width:45%;font-size:.65rem}
  .team-name{font-size:.8rem}
  .team-flag{width:26px;height:17px}
  .match-card{padding:.6rem .7rem}
  .teams-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
  .score{font-size:.88rem;min-width:38px}
  .match-status{font-size:.56rem;padding:.12rem .3rem}
}
@media(min-width:768px){
  header{padding:1.5rem 1.5rem .8rem}
  main{padding:1rem}
  .match-card{padding:.85rem 1rem}
}

/* Print */
@media print{
  .date-nav,header .fav-btn,.settings-btn,.countdown-bar,.uruguay-next,.results-banner,.match-status,footer{display:none}
  body{background:#fff;color:#000}
  .match-card{border:1px solid #ccc;background:#fff;break-inside:avoid}
  .team-name,.match-time{color:#000}
}