:root {
  --bg: #F5F4EF;
  --card: #FFFFFF;
  --ink: #2F3B33;
  --muted: #6B776E;
  --line: #DFE3DC;
  --green: #4E6B57;
  --green-2: #6E8B74;
  --mint: #DCEBE3;
  --gold: #B8925A;
  --gold-soft: #F3EBDD;
  --danger: #A9544A;
  --radius: 14px;
  --serif: 'Marcellus', Georgia, serif;
  --caps: 'Montserrat', system-ui, sans-serif;
  --body: 'Nunito Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 var(--body);
  background-image: radial-gradient(ellipse 60% 40% at 0% 0%, #DCEBE3aa, transparent 70%),
                    radial-gradient(ellipse 50% 35% at 100% 100%, #DCEBE399, transparent 70%);
  background-attachment: fixed;
  min-height: 100vh;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--green); margin: 0 0 .4em; line-height: 1.2; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.08rem; }
.caps { font: 600 .72rem/1.3 var(--caps); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
p { margin: 0 0 .6em; }
.muted { color: var(--muted); font-size: .92rem; }
.small { font-size: .85rem; }

.wrap { max-width: 560px; margin: 0 auto; padding: 16px 16px 110px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 0 14px; }
.top img { height: 38px; }
.top .who { flex: 1; }
.top .who h1 { font-size: 1.35rem; margin: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.card.soft { background: #FBFAF6; }
.card > .caps { display: block; margin-bottom: 8px; }
.row { display: flex; gap: 10px; align-items: center; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* Barra de progreso de sesiones */
.progress { position: relative; height: 14px; border-radius: 99px; background: var(--mint); margin: 26px 0 30px; }
.progress .fill { position: absolute; inset: 0 auto 0 0; border-radius: 99px; background: linear-gradient(90deg, var(--green-2), var(--green)); transition: width .6s ease; }
.progress .mark { position: absolute; top: -7px; bottom: -7px; width: 2px; background: var(--gold); }
.progress .mark span { position: absolute; top: 26px; left: 50%; transform: translateX(-50%); white-space: nowrap; font: 600 .62rem var(--caps); letter-spacing: .06em; text-transform: uppercase; color: var(--gold); }
.progress .mark.top span { top: -18px; }
.big { font-family: var(--serif); font-size: 2.4rem; color: var(--green); line-height: 1; }

.pill { display: inline-block; padding: 3px 10px; border-radius: 99px; font: 600 .7rem var(--caps); letter-spacing: .06em; text-transform: uppercase; background: var(--mint); color: var(--green); }
.pill.gold { background: var(--gold-soft); color: #8A6A38; }
.pill.red { background: #F4E3E0; color: var(--danger); }

.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 12px 0; border-top: 1px solid var(--line); }
.list li:first-child { border-top: 0; padding-top: 0; }
.list li:last-child { padding-bottom: 0; }

.check { width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--green-2); display: inline-grid; place-items: center; flex: none; color: #fff; background: transparent; padding: 0; cursor: pointer; }
.check.on { background: var(--green); border-color: var(--green); }
.check svg { width: 14px; height: 14px; }

.num { width: 34px; height: 34px; border-radius: 50%; background: var(--green); color: #fff; display: grid; place-items: center; font-family: var(--serif); font-size: 1.1rem; flex: none; }

.ex img.thumb { width: 100%; border-radius: 10px; margin: 10px 0 4px; display: block; background: var(--bg); }
.effort { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; margin-top: 8px; }
.effort button { padding: 8px 0; border: 1px solid var(--line); border-radius: 8px; background: #fff; font: 600 .85rem var(--body); color: var(--ink); cursor: pointer; }
.effort button.on { background: var(--green); border-color: var(--green); color: #fff; }

.days { display: flex; gap: 6px; }
.days div { flex: 1; text-align: center; font: 600 .65rem var(--caps); color: var(--muted); }
.days i { display: block; height: 28px; border-radius: 8px; background: var(--mint); margin-bottom: 4px; }
.days i.on { background: var(--green); }

/* Formularios */
label { display: block; font: 600 .72rem var(--caps); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 12px 0 5px; }
input, textarea, select {
  width: 100%; font: 16px var(--body); color: var(--ink); background: #fff;
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, textarea:focus, select:focus, button:focus-visible { outline: 2px solid var(--green-2); outline-offset: 1px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 10px; padding: 12px 18px; font: 600 .95rem var(--body); cursor: pointer; background: var(--green); color: #fff; text-decoration: none; }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; color: var(--green); border: 1px solid var(--green-2); }
.btn.gold { background: var(--gold); }
.btn.link { background: none; color: var(--green); padding: 6px 4px; }
.btn.danger { background: none; color: var(--danger); padding: 6px 4px; }
.btn:disabled { opacity: .55; cursor: default; }
.btn svg { width: 18px; height: 18px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

/* Navegación inferior */
.tabs { position: fixed; left: 0; right: 0; bottom: 0; background: #fffffff2; backdrop-filter: blur(8px); border-top: 1px solid var(--line); display: flex; justify-content: center; padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); z-index: 10; }
.tabs a { flex: 1; max-width: 130px; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 0; color: var(--muted); text-decoration: none; font: 600 .62rem var(--caps); letter-spacing: .06em; text-transform: uppercase; position: relative; }
.tabs a svg { width: 22px; height: 22px; }
.tabs a.on { color: var(--green); }
.badge { position: absolute; top: 2px; right: calc(50% - 20px); background: var(--gold); color: #fff; border-radius: 99px; font: 700 .6rem var(--body); padding: 1px 5px; }

.iconbtn { position: relative; background: none; border: 0; color: var(--green); padding: 6px; cursor: pointer; }
.iconbtn svg { width: 24px; height: 24px; }
.iconbtn .badge { top: 0; right: 0; }

.subtabs { display: flex; gap: 6px; overflow-x: auto; margin: 0 -16px 14px; padding: 0 16px; scrollbar-width: none; }
.subtabs button { flex: none; border: 1px solid var(--line); background: #fff; color: var(--muted); border-radius: 99px; padding: 7px 14px; font: 600 .75rem var(--caps); letter-spacing: .05em; text-transform: uppercase; cursor: pointer; }
.subtabs button.on { background: var(--green); color: #fff; border-color: var(--green); }

.chart { width: 100%; height: 120px; display: block; }
.measure { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; margin-bottom: 6px; }
.dropzone { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dropzone .btn { padding: 16px 10px; flex-direction: column; font-size: .85rem; margin: 0; }
.rec { color: var(--danger); font-weight: 700; }
.qr { max-width: 240px; width: 100%; display: block; margin: 8px auto; border-radius: 10px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; font-size: .93rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.login .card { width: 100%; max-width: 380px; padding: 28px 22px; }
.login img { width: 150px; display: block; margin: 0 auto 6px; }
.login img, .top img { mix-blend-mode: multiply; }
.empty { text-align: center; color: var(--muted); padding: 18px 8px; font-size: .93rem; }
.search { margin-bottom: 12px; }

#toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%) translateY(20px); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; font-size: .9rem; opacity: 0; pointer-events: none; transition: .25s; z-index: 50; max-width: calc(100% - 32px); }
#toast.show { opacity: 1; transform: translateX(-50%); }

dialog { border: 0; border-radius: var(--radius); padding: 18px; width: min(520px, calc(100% - 24px)); max-height: 88vh; color: var(--ink); }
dialog::backdrop { background: #2F3B3366; }