/*
  styles.css: el aspecto de la app.
  Los colores están definidos como variables (--bg, --accent...) en :root.
  Hay tres bloques de colores: modo claro (por defecto), modo oscuro automático
  si el móvil lo tiene activado, y modo oscuro forzado con data-theme="dark".
*/

/* Layout: una columna de movil primero. Cabecera con ondas de piscina, selector de quien eres, lista de tareas por frecuencia y barra de pestañas fija abajo. */
:root{
  --bg:#EDF6F7; --surface:#FFFFFF; --surface2:#E0EFF2; --fg:#0F2B33; --muted:#52737E; --line:#CFE3E7;
  --accent:#00809A; --accent-ink:#FFFFFF; --pop:#FFC233; --pop-ink:#3A2A00;
  --ok:#1B9E5A; --ok-bg:#E3F5EC; --warn:#B86E00; --bad:#C4352B;
  --hero-bg:#00809A; --hero-fg:#FFFFFF; --hero-soft:rgba(255,255,255,.26);
  --ink:#10262C;
  --f-display:'Bricolage Grotesque',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-body:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0A1B20; --surface:#11282F; --surface2:#17353D; --fg:#E7F5F8; --muted:#8DB0B9; --line:#21424B;
    --accent:#33D1EA; --accent-ink:#00262D; --ok:#4BD58C; --ok-bg:#12352A; --warn:#FFB84D; --bad:#FF8A7A;
    --hero-bg:#0F4C5B; --hero-fg:#EAFBFE; --hero-soft:rgba(255,255,255,.18);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0A1B20; --surface:#11282F; --surface2:#17353D; --fg:#E7F5F8; --muted:#8DB0B9; --line:#21424B;
  --accent:#33D1EA; --accent-ink:#00262D; --ok:#4BD58C; --ok-bg:#12352A; --warn:#FFB84D; --bad:#FF8A7A;
  --hero-bg:#0F4C5B; --hero-fg:#EAFBFE; --hero-soft:rgba(255,255,255,.18);
  color-scheme:dark;
}
*{box-sizing:border-box}
body{
  background:var(--bg); color:var(--fg); font-family:var(--f-body); font-size:15px; line-height:1.45;
  padding-block:16px 120px;
  /* Con la app instalada, deja sitio a la hora y la batería de arriba */
  padding-top:calc(16px + env(safe-area-inset-top,0px));
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;letter-spacing:-.01em}

.hero{position:relative;overflow:hidden;background:var(--hero-bg);color:var(--hero-fg);border-radius:26px;padding:20px 18px 18px}
.hero>*{position:relative;z-index:1}
.ripples{position:absolute!important;left:0;right:0;bottom:0;top:auto;width:100%;height:70%;z-index:0!important}
.ripples path{fill:none;stroke:var(--hero-soft);stroke-width:2.2;vector-effect:non-scaling-stroke}
.brand{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.85}
.date{font-size:13px;opacity:.9;text-transform:capitalize;margin-top:2px}
.hero h1{font-size:38px;font-weight:800;line-height:1.02;margin-top:10px}
.lede{margin-top:6px;font-size:14.5px;opacity:.95}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px}
.stat b{display:block;font-family:var(--f-display);font-weight:800;font-size:27px;line-height:1.05;font-variant-numeric:tabular-nums}
.stat span{display:block;font-size:12px;opacity:.9;margin-top:2px}
.bar{height:10px;border-radius:99px;background:rgba(255,255,255,.26);margin-top:16px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:var(--pop)}
.barnote{font-size:12px;margin-top:6px;opacity:.92}

.who{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.who button{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 2px 6px;border-radius:16px;background:var(--surface);border:1.5px solid var(--line);font-size:12.5px;font-weight:600}
.who button[aria-pressed="true"]{border-color:var(--fg);box-shadow:3px 3px 0 var(--c)}
.who small{font-size:11px;font-weight:600;color:var(--accent)}

/* Pantallas de acceso */
.acceso{display:flex;flex-direction:column;gap:10px}
.acceso .field{margin-top:0}
.btn.grande{width:100%;padding:12px 16px;font-size:15px}
.btn:disabled{opacity:.6;cursor:default}
.error{color:var(--bad);font-weight:600;font-size:14px}

.av{width:36px;height:36px;border-radius:50%;background:var(--c);color:var(--ink);display:inline-grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:15px;flex:none}
.av.sm{width:28px;height:28px;font-size:12.5px}
.av.st-todo{opacity:.38}
.av.st-wait{outline:2px dashed var(--warn);outline-offset:2px}
.av.st-ok{box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--ok)}

.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.sec-head h2{font-size:20px;font-weight:700}
.sec-head p{font-size:13px;color:var(--muted)}
.seg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-bottom:12px}
.seg button{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 4px;font-size:13px;font-weight:600;line-height:1.2}
.seg button small{display:block;font-weight:500;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.seg button[aria-pressed="true"]{background:var(--fg);border-color:var(--fg);color:var(--bg)}
.seg button[aria-pressed="true"] small{color:var(--bg);opacity:.75}

.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.task{display:flex;align-items:center;gap:12px;background:var(--surface);border:1.5px solid var(--line);border-radius:18px;padding:10px 12px}
.task.s-ok{background:var(--ok-bg);border-color:transparent}
.chk{flex:none;width:44px;height:44px;border-radius:50%;border:2.5px solid var(--muted);background:transparent;display:grid;place-items:center;color:transparent}
.chk svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.s-wait .chk{border-style:dashed;border-color:var(--warn);color:var(--warn)}
.s-ok .chk{background:var(--ok);border-color:var(--ok);color:#fff}
.chk:disabled{cursor:default}
.chk.pop{animation:pop .4s cubic-bezier(.3,1.6,.5,1)}
@keyframes pop{0%{transform:scale(.7)}100%{transform:scale(1)}}
.tt{flex:1;min-width:0}
.tt b{display:block;font-weight:600;line-height:1.3}
.meta{font-size:12.5px;color:var(--muted)}
.pts{flex:none;font-family:var(--f-display);font-weight:800;font-size:14px;background:var(--surface2);border-radius:999px;padding:3px 9px;font-variant-numeric:tabular-nums}
.pts.x2{background:var(--pop);color:var(--pop-ink)}
.empty{background:var(--surface);border:1.5px dashed var(--line);border-radius:18px;padding:16px;text-align:center;color:var(--muted);font-size:14px}

.card{background:var(--surface);border:1.5px solid var(--line);border-radius:22px;padding:16px}
.card h3{font-size:18px;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:14px}
.row{display:flex;align-items:center;gap:12px;padding:8px 0;border-top:1px solid var(--line)}
.row:first-of-type{border-top:0}
.btn{border:0;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:13.5px;padding:8px 14px;border-radius:999px;flex:none}
.btn.ghost{background:transparent;color:var(--fg);border:1.5px solid var(--line)}

.brow{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1.5px solid var(--line);border-radius:18px;padding:10px 12px}
.avs{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;flex:none;max-width:45%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-bottom:12px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.dot{width:12px;height:12px;border-radius:50%;background:var(--muted);display:inline-block}
.dot.ok{background:var(--ok)}
.dot.wait{background:transparent;border:2px dashed var(--warn)}
.dot.todo{opacity:.4}
.prog{height:8px;background:var(--surface2);border-radius:99px;overflow:hidden;margin-top:8px}
.prog i{display:block;height:100%;background:var(--accent);border-radius:99px}

.rank{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.rank li{display:grid;grid-template-columns:22px 36px minmax(0,1fr) auto;align-items:center;gap:10px;background:var(--surface);border:1.5px solid var(--line);border-radius:18px;padding:10px 12px}
.rank li.me{border-color:var(--fg);box-shadow:3px 3px 0 var(--c)}
.rank .n{font-family:var(--f-display);font-weight:800;color:var(--muted);text-align:center}
.rank .nm{font-weight:600}
.rank .num{text-align:right;font-variant-numeric:tabular-nums;font-weight:700;line-height:1.2}
.rank .num small{display:block;font-weight:500;color:var(--muted);font-size:12px}
.field{display:flex;flex-direction:column;gap:6px;margin-top:12px;font-size:13px;font-weight:600}
.field select,.field input{border:1.5px solid var(--line);background:var(--bg);border-radius:12px;padding:9px 12px;font-weight:500;width:100%}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.reto{padding:10px 0;border-top:1px solid var(--line)}
.reto:first-of-type{border-top:0;padding-top:0}
.reto .top{display:flex;justify-content:space-between;gap:10px;font-weight:600}
.reto .top span:last-child{font-family:var(--f-display);font-weight:800;white-space:nowrap}
.x2card{display:flex;align-items:center;gap:12px;background:var(--pop);color:var(--pop-ink);border-radius:18px;padding:12px 14px}
.x2card b{font-family:var(--f-display);font-size:26px;font-weight:800}
.x2card span{font-weight:600;line-height:1.3}

.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{background:var(--surface2);border-radius:999px;padding:3px 10px;font-size:12.5px;font-weight:500}
.fam{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.fam:first-of-type{border-top:0}
details{border-top:1px solid var(--line);padding:10px 0}
details:first-of-type{border-top:0}
summary{font-weight:700;cursor:pointer}
details ol,details ul{margin:8px 0 0;padding-left:20px;color:var(--muted);font-size:14px;display:flex;flex-direction:column;gap:3px}
.bullets{margin:0;padding-left:20px;color:var(--muted);font-size:14px;display:flex;flex-direction:column;gap:3px}

#tabs{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--surface);border-top:1.5px solid var(--line);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;
  padding:6px max(10px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left,0px))}
#tabs button{border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;border-radius:14px;font-size:12px;font-weight:600;color:var(--muted)}
#tabs svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#tabs button[aria-current="page"]{color:var(--accent);background:var(--surface2)}
#toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translate(-50%,12px);z-index:30;background:var(--fg);color:var(--bg);font-weight:600;font-size:14px;padding:10px 16px;border-radius:999px;max-width:calc(100vw - 32px);text-align:center;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
#toast.show{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion: reduce){.chk.pop{animation:none}#toast{transition:none}}
@media (max-width:360px){.hero h1{font-size:32px}.stat b{font-size:23px}}