:root{
  --bg:#fafaf7;--surface:#ffffff;--ink:#1a1a1a;--ink-soft:#3a3a3a;--muted:#7a7a7a;
  --line:#ececec;--line-strong:#dcdcdc;--gold:#b8860b;--gold-soft:#d4af37;
  --ok:#2e7d32;--warn:#b07900;--shadow:0 1px 2px rgba(0,0,0,.04);
  --radius:14px;--radius-sm:10px;--maxw:760px;
}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;font-feature-settings:'ss01','cv11';
  padding-bottom:88px;
}
.app{max-width:var(--maxw);margin:0 auto;padding:24px 18px}
.main{display:flex;flex-direction:column;gap:18px}
.muted{color:var(--muted);font-size:.92rem}
.small{font-size:.82rem}
.gold{color:var(--gold);font-weight:600}
b,strong{font-weight:600;color:var(--ink)}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}
.title{font-size:1.6rem;line-height:1.15;margin:2px 0 4px;font-weight:700}
.section-title{font-size:1.05rem;font-weight:600;margin:0}
.hero{padding:4px 4px 6px}
.hero-row{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.week-pick{display:flex;align-items:center;gap:8px}
.week-pick select{
  background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);
  padding:6px 10px;border-radius:8px;font-family:inherit;font-size:.9rem;cursor:pointer;
}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);animation:fade .3s ease;
}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:12px}
.label{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;color:var(--ink)}
.label i{width:18px;height:18px;color:var(--gold)}
.divider{height:1px;background:var(--line);margin:14px 0}

/* Versículo destacado */
.verse{background:linear-gradient(180deg,#fffdf7 0%,#fff 100%);border-left:3px solid var(--gold)}
.verse-text{font-size:1.02rem;line-height:1.7;margin:8px 0 6px;color:var(--ink)}
.verse-ref{font-size:.85rem;letter-spacing:.02em;text-transform:uppercase}

/* Agenda 360 */
.agenda{display:flex;flex-direction:column;gap:0}
.agenda-row{
  display:grid;grid-template-columns:78px 1fr auto;gap:12px;
  padding:12px 0;border-top:1px solid var(--line);align-items:flex-start;
}
.agenda-row:first-child{border-top:none}
.agenda-time{font-variant-numeric:tabular-nums;font-weight:600;color:var(--gold);font-size:.86rem;padding-top:2px}
.agenda-body .a-title{font-weight:600;font-size:.96rem;line-height:1.35}
.agenda-body .a-desc{color:var(--muted);font-size:.86rem;line-height:1.5;margin-top:2px}
.agenda-chk input{width:18px;height:18px;accent-color:var(--gold);cursor:pointer;margin-top:3px}

/* Steps (rutina matutina, examen) */
.steps,.examen{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.step{display:grid;grid-template-columns:auto 84px 1fr;gap:10px;padding:10px 0;border-top:1px solid var(--line);cursor:pointer;align-items:flex-start}
.steps li:first-child .step{border-top:none}
.step input{width:18px;height:18px;accent-color:var(--gold);cursor:pointer;margin-top:3px}
.step-time{font-variant-numeric:tabular-nums;font-size:.84rem;font-weight:600}
.step-title{font-weight:600;font-size:.94rem}
.step-desc{display:block;color:var(--muted);font-size:.84rem;margin-top:2px;font-weight:400}

/* Ejercicios expandibles */
.exercises{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.ex{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff;transition:border-color .15s}
.ex.open{border-color:var(--line-strong)}
.ex-head{display:grid;grid-template-columns:auto auto 1fr auto 18px;gap:10px;align-items:center;padding:12px 14px;cursor:pointer;user-select:none}
.ex-head:hover{background:#fafafa}
.ex-head .chk input{width:18px;height:18px;accent-color:var(--gold)}
.ex-n{font-weight:600;font-size:.85rem}
.ex-name{font-weight:500;font-size:.94rem;line-height:1.3}
.ex-sxr{font-size:.82rem;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.chev{width:16px;height:16px;color:var(--muted);transition:transform .2s}
.ex.open .chev{transform:rotate(180deg)}
.ex-body{padding:0 14px 14px;font-size:.88rem;color:var(--ink-soft);border-top:1px solid var(--line);margin-top:0;padding-top:12px}
.ex-body p{margin:6px 0}
.grid2{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:8px}
.grid2 > div{font-size:.82rem;line-height:1.35}
.grid2 b{font-size:.92rem}
.ex.core{padding:12px 14px;font-size:.9rem;background:#fcfaf3}

/* Examen textarea */
.examen li{padding:10px 0;border-top:1px solid var(--line)}
.examen li:first-child{border-top:none}
.e-title{font-size:.92rem;margin-bottom:6px}
textarea{
  width:100%;background:#fff;color:var(--ink);border:1px solid var(--line-strong);
  border-radius:8px;padding:10px 12px;font-family:inherit;font-size:.9rem;
  resize:vertical;min-height:54px;line-height:1.5;
}
textarea:focus,select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,134,11,.12)}

/* Buttons */
.btn,.btn-gold{
  display:inline-flex;align-items:center;gap:8px;padding:11px 18px;
  border-radius:10px;font-weight:600;font-size:.92rem;cursor:pointer;
  border:1px solid var(--line-strong);background:#fff;color:var(--ink);transition:all .15s;
}
.btn-gold{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn-gold:hover{background:#a07407}
.btn:hover{background:#f5f5f5}
.btn:disabled,.btn-gold:disabled{opacity:.55;cursor:not-allowed}
.actions{display:flex;flex-direction:column;align-items:flex-start;gap:8px}

/* Lectura bíblica */
.lectura{background:#fcfaf3;border-radius:var(--radius-sm);padding:12px 14px;margin-top:8px;border:1px solid var(--line)}
.lectura .l-title{font-weight:600;font-size:.92rem;color:var(--gold)}
.lectura .l-passage{margin-top:4px;font-size:.94rem}
.lectura .l-note{color:var(--muted);font-size:.84rem;margin-top:6px;line-height:1.5}

/* Tabs */
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;border-bottom:1px solid var(--line);padding-bottom:0}
.tab{padding:8px 14px;font-size:.86rem;cursor:pointer;border:none;background:none;color:var(--muted);border-bottom:2px solid transparent;font-family:inherit;font-weight:500}
.tab.active{color:var(--ink);border-bottom-color:var(--gold);font-weight:600}

/* Grids genericos */
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:9px 0;border-top:1px solid var(--line);font-size:.92rem}
.list-clean li:first-child{border-top:none}
.kv{display:grid;grid-template-columns:1fr auto;gap:8px;padding:9px 0;border-top:1px solid var(--line);font-size:.92rem}
.kv:first-child{border-top:none}
.kv b{color:var(--gold)}

/* Bottombar */
.bottombar{
  position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);
  display:flex;justify-content:space-around;padding:8px 4px 10px;z-index:50;
  box-shadow:0 -1px 8px rgba(0,0,0,.03);
}
.bottombar a{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;
  text-decoration:none;color:var(--muted);font-size:.7rem;font-weight:500;padding:4px;
}
.bottombar a i{width:20px;height:20px}
.bottombar a.active{color:var(--gold)}
.bottombar a:hover{color:var(--ink)}

/* Tablas (fisico/progreso) */
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line)}
th{font-weight:600;color:var(--ink);background:#f7f7f5}

/* Estado de progreso */
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
.dot.ok{background:var(--ok)}.dot.part{background:var(--warn)}.dot.no{background:#ccc}

/* Desktop */
@media (min-width:900px){
  .app{padding:36px 24px}
  .title{font-size:1.85rem}
  .bottombar a{font-size:.78rem}
}