:root{
  --teal:#7aacb3; --slate:#4c6e81; --pink:#cf8da7;
  --magenta:#aa5377; --navy:#3b3759;
  --card:rgba(255,255,255,.07); --text:#f5f3fb; --muted:#b7b3cf;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Impact,'Anton','Arial Black','Franklin Gothic Medium',sans-serif;
     letter-spacing:.4px;background:var(--navy);color:var(--text)}
button,input,summary{font-family:inherit}
.wrap{max-width:480px;margin:0 auto;padding:14px 14px 48px}

header{background:var(--teal);color:var(--navy);border-radius:14px;
       padding:14px 16px;margin-bottom:12px}
header h1{font-size:1.25rem}

.tabs{display:flex;gap:8px;margin-bottom:12px}
.tab{flex:1;padding:10px;border:none;border-radius:10px;background:var(--card);
     color:var(--muted);font-weight:600;font-size:.95rem}
.tab.active{background:var(--magenta);color:#fff}

.card{background:var(--card);border-radius:14px;padding:14px;margin-bottom:14px}

/* Calendar */
.cal-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
#month-label{flex:1;text-align:center;font-weight:700;color:var(--pink)}
.cal-btn{background:var(--slate);border:none;color:#fff;border-radius:8px;
         padding:6px 10px;font-size:1rem}
.cal-week,.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-week span{text-align:center;font-size:.7rem;color:var(--muted);padding:2px 0}
.cell{position:relative;height:40px;display:grid;place-items:center;
      border-radius:10px;font-size:.9rem}
.day{background:transparent;border:none;color:var(--text);cursor:pointer}
.day.today{outline:2px solid var(--teal)}
.day.selected{background:var(--magenta);color:#fff;font-weight:700}
.day.has-match::after{content:"";position:absolute;bottom:4px;width:6px;height:6px;
      border-radius:50%;background:var(--pink)}
.day.selected.has-match::after{background:#fff}

/* Form */
label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:10px}
input{width:100%;margin-top:4px;padding:10px;border-radius:10px;
      border:1px solid var(--slate);background:rgba(0,0,0,.25);
      color:var(--text);font-size:1rem}
input:focus{outline:2px solid var(--teal)}
.form-date{font-size:.9rem;color:var(--muted);margin-bottom:12px}
.form-date strong{color:var(--teal)}
.sets-row{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:end}
.vs{color:var(--muted);padding-bottom:12px}
.winner-preview{min-height:1.2em;margin:-4px 0 8px;color:var(--pink);
                font-weight:600;font-size:.9rem}
.save-btn{width:100%;padding:12px;border:none;border-radius:10px;
          background:var(--magenta);color:#fff;font-weight:700;font-size:1rem}
.form-error{color:var(--pink);font-size:.85rem;margin-top:8px;min-height:1em}

/* Matches */
h2{font-size:1rem;color:var(--pink);margin:0 0 10px}
.match-card{background:var(--card);border-radius:14px;padding:12px 14px;
            margin-bottom:10px}
.match-date{font-size:.75rem;color:var(--muted);margin-bottom:8px}
.match-row{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}
.player-block{text-align:center}
.player-name{font-weight:600}
.winner .player-name{color:var(--pink)}
.score{font-size:1.3rem;font-weight:800;color:var(--teal)}
.badges{margin-top:6px;display:flex;flex-direction:column;gap:4px;align-items:center}
.badge{font-size:.7rem;color:var(--muted);display:flex;gap:4px;align-items:center}
.dots{display:flex;gap:3px}
.dot{width:16px;height:16px;border-radius:50%;display:grid;place-items:center;
     font-size:.55rem;font-weight:800}
.dot.win{background:var(--teal);color:var(--navy)}
.dot.loss{background:var(--magenta);color:#fff}
.notes{margin-top:8px;font-size:.8rem;color:var(--muted);font-style:italic}
.empty{color:var(--muted);font-style:italic;font-size:.9rem}

/* Players page */
.player-row{display:flex;justify-content:space-between;align-items:center;
            padding:8px 2px;border-bottom:1px solid rgba(255,255,255,.08)}
.player-row:last-child{border-bottom:none}
.player-rec{color:var(--muted);font-size:.85rem}
.player-pct{background:var(--teal);color:var(--navy);font-weight:800;
            border-radius:999px;padding:2px 10px;font-size:.8rem}
/* Results head + scope tabs */
.results-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 10px}
.results-head h2{margin:0}
.scope-tabs{display:flex;gap:6px}
.scope-tab{padding:6px 12px;border:none;border-radius:999px;background:var(--card);
           color:var(--muted);font-size:.8rem}
.scope-tab.active{background:var(--teal);color:var(--navy)}

/* Collapsible date groups */
.date-group{margin-bottom:10px}
.date-summary{list-style:none;cursor:pointer;background:var(--slate);border-radius:12px;
              padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.date-summary::-webkit-details-marker{display:none}
.sum-date{font-size:.75rem;color:rgba(255,255,255,.75)}
.sum-line{font-size:1rem}
.day-winner{color:var(--pink)}
.day-runner{color:var(--text)}
.date-group .match-card{margin:8px 0 0;cursor:pointer}
.match-card:active{transform:scale(.99)}

/* Edit mode buttons */
.edit-actions{display:flex;gap:8px;margin-top:10px}
.delete-btn{flex:1;padding:10px;border:2px solid var(--magenta);border-radius:10px;
            background:transparent;color:var(--pink);font-weight:700}
.cancel-btn{flex:1;padding:10px;border:none;border-radius:10px;background:var(--slate);
            color:#fff;font-weight:700}

/* Players page: best 5 */
.player-details{border-bottom:1px solid rgba(255,255,255,.08)}
.player-details:last-child{border-bottom:none}
summary.player-row{cursor:pointer;list-style:none}
summary.player-row::-webkit-details-marker{display:none}
.best5{padding:6px 2px 10px}
.best5-title{font-size:.75rem;color:var(--teal);margin-bottom:4px}
.best5-row{font-size:.8rem;color:var(--muted);padding:3px 0}