/* =========================================================
   Millán Academy — panel interno (layout + componentes)
   ========================================================= */

body{background:var(--bg);}

svg{width:1em;height:1em;}
.shell{display:flex;min-height:100vh;}

/* ---------------- sidebar ---------------- */
.side{
  width:220px;flex:none;
  background:var(--surface);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:20px 14px;
  position:sticky;top:0;height:100vh;
}
.side-brand{display:flex;align-items:center;gap:10px;padding:6px 8px 22px;}
.side-brand img{width:34px;height:34px;flex:none;}
.side-brand span{
  font-family:var(--display);font-weight:700;font-size:.76rem;line-height:1.25;
  letter-spacing:.03em;color:var(--ink);
}
.side-nav{display:flex;flex-direction:column;gap:3px;flex:1;}
.side-nav a{
  display:flex;align-items:center;gap:11px;
  padding:10px 11px;border-radius:9px;
  font-family:var(--display);font-size:.78rem;font-weight:600;
  letter-spacing:.02em;text-transform:uppercase;color:var(--muted);
}
.side-nav a svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7;flex:none;}
.side-nav a:hover{color:var(--ink-soft);background:var(--surface-2);}
.side-nav a.on{color:var(--accent-2);background:var(--accent-soft);}
.side-nav .badge-count{
  margin-left:auto;background:var(--accent);color:var(--on-accent);
  font-size:.66rem;font-weight:700;border-radius:999px;padding:1px 7px;
  font-family:var(--body);letter-spacing:0;text-transform:none;
}
.side-back{
  display:flex;align-items:center;gap:9px;padding:10px 11px;margin-top:10px;
  font-family:var(--display);font-size:.72rem;font-weight:600;letter-spacing:.02em;
  text-transform:uppercase;color:var(--muted);border-top:1px solid var(--line-soft);padding-top:16px;
}
.side-back svg{width:15px;height:15px;}
.side-back:hover{color:var(--ink-soft);}

@media (max-width:900px){
  .shell{flex-direction:column;}
  .side{
    width:100%;height:auto;position:relative;
    flex-direction:row;flex-wrap:nowrap;align-items:center;gap:14px;padding:12px 16px;
  }
  .side-brand{padding:0;flex:none;}
  .side-nav{
    flex-direction:row;flex:1;min-width:0;gap:4px;
    overflow-x:auto;-webkit-overflow-scrolling:touch;
  }
  .side-nav a{white-space:nowrap;flex:none;}
  .side-back{display:none;}
}

/* ---------------- topbar / main ---------------- */
.main-col{flex:1;min-width:0;}
.topbar{
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:26px 30px 20px;border-bottom:1px solid var(--line-soft);
}
.topbar-eyebrow{
  font-family:var(--display);font-size:.68rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);margin-bottom:6px;
}
.topbar-title{font-size:1.5rem;}
.topbar-actions{display:flex;gap:10px;}
.view{padding:28px 30px 70px;max-width:1180px;}

/* ---------------- stat tiles ---------------- */
.stats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-bottom:28px;}
.stat{padding:18px 20px;}
.stat .n{
  display:block;font-family:var(--display);font-weight:700;font-size:1.7rem;
  color:var(--ink);letter-spacing:0;font-variant-numeric:tabular-nums;
}
.stat .l{font-size:.76rem;color:var(--muted);margin-top:4px;}

/* ---------------- section blocks ---------------- */
.block{margin-bottom:34px;}
.block-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px;}
.block-head h3{font-size:1.02rem;}
.block-head a, .block-head button.link{
  font-family:var(--display);font-size:.72rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--accent-2);background:none;border:0;cursor:pointer;padding:0;
}

/* ---------------- lists ---------------- */
.list{display:flex;flex-direction:column;gap:10px;}
.row-card{
  display:flex;align-items:center;gap:14px;padding:14px 16px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  flex-wrap:wrap;
}
.row-card .grow{flex:1;min-width:180px;}
.row-title{font-weight:600;color:var(--ink);font-size:.92rem;}
.row-sub{font-size:.78rem;color:var(--muted);margin-top:2px;}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;}

.empty{
  padding:26px 20px;text-align:center;color:var(--muted);font-size:.86rem;
  border:1px dashed var(--line);border-radius:var(--radius-sm);
}

/* ---------------- table ---------------- */
table.tbl{width:100%;border-collapse:collapse;font-size:.86rem;}
table.tbl th{
  text-align:left;font-family:var(--display);font-weight:600;font-size:.66rem;
  letter-spacing:.07em;text-transform:uppercase;color:var(--muted);
  padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;
}
table.tbl td{padding:12px;border-bottom:1px solid var(--line-soft);color:var(--ink-soft);vertical-align:middle;}
table.tbl td.num{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink);}
table.tbl tr:last-child td{border-bottom:0;}
table.tbl a.rowlink{color:var(--ink);font-weight:600;}
table.tbl a.rowlink:hover{color:var(--accent-2);}

/* ---------------- alumno grid ---------------- */
.alumno-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));}
.alumno-card{display:flex;flex-direction:column;gap:12px;}
.alumno-card .top{display:flex;align-items:center;gap:12px;}
.alumno-card .name{font-weight:600;color:var(--ink);font-size:.94rem;}
.alumno-card .meta{font-size:.76rem;color:var(--muted);margin-top:2px;}
.avatar-sm{
  width:40px;height:40px;border-radius:50%;flex:none;background:var(--accent-soft);
  color:var(--accent-2);display:grid;place-items:center;font-family:var(--display);
  font-weight:700;font-size:.78rem;border:1px solid var(--accent-line);
}

/* ---------------- objetivos / progreso ---------------- */
.goal{font-size:.82rem;margin-bottom:12px;}
.goal:last-child{margin-bottom:0;}
.goal .rowline{display:flex;justify-content:space-between;margin-bottom:6px;color:var(--ink-soft);}
.goal .rowline em{font-style:normal;color:var(--muted);font-variant-numeric:tabular-nums;}
.track{height:6px;border-radius:999px;background:var(--surface-3);overflow:hidden;}
.track .fill{height:100%;border-radius:999px;background:var(--accent);}

/* ---------------- timeline (bitácora) ---------------- */
.timeline{display:flex;flex-direction:column;}
.tl-item{
  display:grid;grid-template-columns:96px 1fr;gap:16px;
  padding:16px 0;border-top:1px solid var(--line-soft);font-size:.86rem;
}
.tl-item:first-child{border-top:0;padding-top:0;}
.tl-date{color:var(--muted);font-size:.74rem;line-height:1.5;}
.tl-kind{
  display:inline-block;font-family:var(--display);font-weight:600;font-size:.68rem;
  letter-spacing:.04em;text-transform:uppercase;color:var(--accent-2);margin-bottom:5px;
}
.tl-item p{color:var(--ink-soft);}

/* ---------------- agenda ---------------- */
.agenda-day{margin-bottom:22px;}
.agenda-day h4{
  font-family:var(--display);font-size:.8rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink);margin-bottom:10px;
}
.slot{
  display:flex;align-items:center;gap:14px;padding:12px 16px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:8px;flex-wrap:wrap;
}
.slot .time{
  font-family:var(--display);font-weight:700;color:var(--ink);font-size:.92rem;
  min-width:58px;font-variant-numeric:tabular-nums;
}
.slot .grow{flex:1;min-width:160px;}
.slot .sub{font-size:.76rem;color:var(--muted);margin-top:2px;}

/* ---------------- modal-ish panel ---------------- */
.panel{margin-bottom:28px;}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}

/* ---------------- payments ---------------- */
.plans{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:30px;}
.plan{display:flex;flex-direction:column;gap:10px;}
.plan .price{font-family:var(--display);font-weight:700;font-size:1.5rem;color:var(--ink);}
.plan .price small{font-family:var(--body);font-weight:500;font-size:.7rem;color:var(--muted);text-transform:none;letter-spacing:0;}
.plan ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;}
.plan li{font-size:.8rem;color:var(--ink-soft);padding-left:16px;position:relative;}
.plan li::before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:2px;background:var(--accent);}
.methods{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px;}
.methods span{
  font-size:.78rem;padding:7px 14px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);
}

.mp-note{
  border:1px solid var(--accent-line);background:var(--accent-soft);border-radius:var(--radius);
  padding:18px 20px;font-size:.86rem;color:var(--ink-soft);margin-top:8px;
}
.mp-note b{color:var(--ink);}

/* ---------------- toast ---------------- */
#toast{
  position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(12px);
  background:var(--accent);color:var(--on-accent);font-family:var(--display);font-weight:600;
  font-size:.82rem;padding:12px 20px;border-radius:10px;opacity:0;pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;z-index:100;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

@media (prefers-reduced-motion:reduce){ *{transition:none !important;} }

/* ---------------- asistencia / check-out ---------------- */
.att-list{display:flex;flex-direction:column;gap:10px;margin:16px 0 18px;}
.att-row{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;}
.att-check{
  display:flex;align-items:center;gap:12px;margin:0;cursor:pointer;
  font-family:var(--body);font-size:.94rem;font-weight:600;letter-spacing:0;
  text-transform:none;color:var(--ink);
}
.att-check small{font-weight:500;color:var(--muted);font-size:.76rem;margin-left:auto;text-align:right;}
.att-row textarea{margin-top:10px;min-height:62px;}