/* pomodoro.css — estudiar en bloques.  [D-184 · v9.14.0]
   Usa los tokens del sitio (psf-tokens.css). Funciona en claro y oscuro. */

.psf-pomo{ max-width:1200px; margin:0 auto; padding:24px 24px 64px; color:var(--pf-ink); font-family:var(--pf-sans); font-size:16px; line-height:1.55; }
.psf-pomo .screen-reader-text{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(1px,1px,1px,1px); clip-path:inset(50%); white-space:nowrap; border:0; padding:0; margin:-1px; }

.psf-pomo__eyebrow{ font-family:var(--pf-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--pf-sage-tx); margin:0 0 8px; }
.psf-pomo__h1{ font-family:var(--pf-serif); font-weight:600; font-size:clamp(32px,4vw,44px); line-height:1.1; color:var(--pf-brand-deep); margin:0 0 12px; letter-spacing:-.01em; }
.psf-pomo__h2{ font-family:var(--pf-serif); font-weight:600; font-size:28px; line-height:1.15; color:var(--pf-brand-deep); margin:0 0 10px; }
.psf-pomo__lead{ font-size:18px; max-width:68ch; margin:0 0 8px; color:var(--pf-ink-soft); }
.psf-pomo__meta{ font-family:var(--pf-mono); font-size:12px; color:var(--pf-ink-faint-tx); margin:0 0 28px; }
/* Durante la sesión la cabecera grande sobra: el reloj tiene que estar arriba. */
.psf-pomo.is-en-sesion .psf-pomo__cab{ display:none; }

/* ---------------------------------------------------------------- plan */
/* [D-190 · v9.19.0] `1fr` es `minmax(auto,1fr)`: el mínimo lo ponen los hijos
   (una fila de chips que no se parte), y en un teléfono la rejilla salía de
   441 px en una pantalla de 375. `minmax(0,1fr)` deja que la columna encoja. */
.psf-pomo__plan{ display:grid; grid-template-columns:minmax(0,1fr); gap:24px; }
.psf-pomo__ajustes,.psf-pomo__bloques,.psf-pomo__temas{ min-width:0; }
@media (max-width:899px){ .psf-pomo{ padding:16px 16px 48px; } .psf-pomo__chips{ flex-wrap:wrap; } .psf-pomo__bloques{ position:static; } }
@media (min-width:900px){ .psf-pomo__plan{ grid-template-columns:220px minmax(0,1fr) 300px; align-items:start; } }
.psf-pomo__fs{ border:0; padding:0; margin:0 0 18px; }
.psf-pomo__fs legend{ font-family:var(--pf-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:var(--pf-ink-faint-tx); margin-bottom:8px; padding:0; }
.psf-pomo__chips{ display:flex; flex-wrap:wrap; gap:6px; }
.psf-pomo__chips button{
	font:inherit; font-size:14px; font-weight:600; min-height:40px; padding:0 14px; border-radius:999px;
	border:1px solid var(--pf-line); background:var(--pf-surface); color:var(--pf-ink-soft); cursor:pointer;
}
.psf-pomo__chips button[aria-pressed="true"]{ background:var(--pf-brand); border-color:var(--pf-brand); color:#fff; }
.psf-pomo__chips button:focus-visible{ outline:2px solid var(--pf-sage-tx); outline-offset:2px; }
.psf-pomo__total{ font-size:14px; color:var(--pf-ink-soft); margin:8px 0 0; }
.psf-pomo__total.is-aviso{ color:var(--pf-danger-tx,#a8231c); font-weight:600; }

.psf-pomo__filtros{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:10px; }
.psf-pomo__filtros select, .psf-pomo__filtros input{
	font:inherit; font-size:15px; min-height:44px; padding:0 12px; border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px);
	background:var(--pf-surface); color:var(--pf-ink);
}
.psf-pomo__filtros input{ flex:1 1 200px; }
.psf-pomo__lista{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr; gap:6px; max-height:560px; overflow:auto; border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px); padding:6px; background:var(--pf-paper-alt,var(--pf-paper)); }
@media (min-width:1200px){ .psf-pomo__lista{ grid-template-columns:1fr 1fr; } }
.psf-pomo__tema button{
	display:grid; grid-template-columns:1fr auto; grid-template-areas:"k b" "t t" "m m"; gap:2px 8px; width:100%; text-align:left;
	font:inherit; padding:10px 12px; border:1px solid transparent; border-radius:8px; background:var(--pf-surface); color:var(--pf-ink); cursor:pointer;
}
.psf-pomo__tema button:hover{ border-color:var(--pf-brand-line); }
.psf-pomo__tema button:focus-visible{ outline:2px solid var(--pf-sage-tx); outline-offset:1px; }
.psf-pomo__tema.is-elegido button{ background:var(--pf-sage-tint); border-color:var(--pf-sage-tx); }
.psf-pomo__tema.is-no-cabe button{ opacity:.45; }
.psf-pomo__tema-k{ grid-area:k; font-family:var(--pf-mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--pf-ink-faint-tx); }
.psf-pomo__tema-t{ grid-area:t; font-weight:600; font-size:15px; line-height:1.3; }
.psf-pomo__tema-m{ grid-area:m; font-size:13px; color:var(--pf-ink-soft); font-variant-numeric:tabular-nums; }
.psf-pomo__tema-b{ grid-area:b; font-family:var(--pf-mono); font-size:11px; color:var(--pf-sage-tx); white-space:nowrap; }
.psf-pomo__vacio{ padding:12px; color:var(--pf-ink-soft); }

.psf-pomo__bloques{ position:sticky; top:72px; }
.psf-pomo__bloques-t{ font-family:var(--pf-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:var(--pf-ink-faint-tx); margin:0 0 8px; }
.psf-pomo__bloque{ border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px); background:var(--pf-surface); padding:12px 14px; margin-bottom:10px; }
.psf-pomo__bloque-cab{ display:flex; justify-content:space-between; font-weight:600; font-size:14px; }
.psf-pomo__bloque-m{ font-family:var(--pf-mono); font-weight:500; font-variant-numeric:tabular-nums; color:var(--pf-ink-soft); }
.psf-pomo__llenado{ height:6px; background:var(--pf-line); border-radius:3px; margin:8px 0; overflow:hidden; }
.psf-pomo__llenado-b{ height:100%; background:var(--pf-sage-tx); transition:width .25s; }
.psf-pomo__bloque-l{ list-style:none; margin:0; padding:0; font-size:14px; }
.psf-pomo__bloque-l li{ display:flex; justify-content:space-between; align-items:center; gap:8px; padding:5px 0; border-top:1px solid var(--pf-line); }
.psf-pomo__bloque-vacio{ color:var(--pf-ink-faint-tx); border-top:0 !important; }
.psf-pomo__quitar{ font:inherit; font-size:18px; line-height:1; width:32px; height:32px; border:0; border-radius:50%; background:transparent; color:var(--pf-ink-soft); cursor:pointer; }
.psf-pomo__quitar:hover{ background:var(--pf-danger-tint); color:var(--pf-danger-tx,#a8231c); }

.psf-pomo__acciones{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-top:24px; }
.psf-pomo__nota{ font-size:13px; color:var(--pf-ink-faint-tx); margin:0; }
.psf-pomo__btn{ font:inherit; font-weight:600; font-size:15px; min-height:44px; padding:0 18px; border-radius:999px; cursor:pointer; border:1px solid var(--pf-line); background:var(--pf-surface); color:var(--pf-ink); }
.psf-pomo__btn--p{ background:var(--pf-brand); border-color:var(--pf-brand); color:#fff; padding:0 26px; }
.psf-pomo__btn--p:disabled{ opacity:.45; cursor:not-allowed; }
.psf-pomo__btn--x{ color:var(--pf-danger-tx,#a8231c); }
.psf-pomo__btn:focus-visible{ outline:2px solid var(--pf-sage-tx); outline-offset:2px; }
.psf-pomo__link{ font:inherit; background:none; border:0; padding:0; color:var(--pf-brand); text-decoration:underline; cursor:pointer; }

/* ---------------------------------------------------------------- sesión */
.psf-pomo__barra{
	position:sticky; top:56px; z-index:20; display:grid; gap:8px 16px; align-items:center;
	grid-template-columns:auto 1fr auto; grid-template-areas:"reloj ahora mandos" "prog prog prog";
	background:var(--pf-surface); border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px); padding:10px 14px; margin-bottom:12px;
}
@media (max-width:760px){ .psf-pomo__barra{ grid-template-columns:1fr; grid-template-areas:"reloj" "ahora" "prog" "mandos"; top:48px; } }
.psf-pomo__reloj{ grid-area:reloj; display:flex; align-items:baseline; gap:12px; }
.psf-pomo__fase{ font-family:var(--pf-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:var(--pf-ink-faint-tx); }
.psf-pomo__tiempo{ font-family:var(--pf-mono); font-size:34px; font-weight:600; font-variant-numeric:tabular-nums; color:var(--pf-brand-deep); line-height:1; }
.psf-pomo__progreso{ grid-area:prog; height:4px; background:var(--pf-line); border-radius:2px; overflow:hidden; }
.psf-pomo__progreso-b{ height:100%; width:0; background:var(--pf-sage-tx); transition:width .25s linear; }
.psf-pomo__ahora{ grid-area:ahora; display:flex; flex-direction:column; min-width:0; }
.psf-pomo__ahora-k{ font-family:var(--pf-mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--pf-ink-faint-tx); }
.psf-pomo__ahora-v{ font-weight:600; font-size:15px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.psf-pomo__ahora-s{ font-size:13px; color:var(--pf-ink-soft); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.psf-pomo__mandos{ grid-area:mandos; display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.psf-pomo__mandos .psf-pomo__btn{ min-height:40px; font-size:14px; padding:0 12px; }
.psf-pomo__abrir{ font-size:13px; color:var(--pf-brand); }
.psf-pomo__lectura{ position:relative; }
.psf-pomo__marco{ width:100%; height:min(78vh, 900px); border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px); background:var(--pf-paper); }
.psf-pomo__descanso{ min-height:40vh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:10px; border:1px dashed var(--pf-line); border-radius:var(--pf-r-md,8px); padding:32px; }
.psf-pomo__descanso-t{ font-family:var(--pf-serif); font-size:40px; color:var(--pf-brand-deep); margin:0; }
.psf-pomo__descanso-p{ max-width:44ch; color:var(--pf-ink-soft); margin:0; }

/* ---------------------------------------------------------------- preguntas */
.psf-pomo__qcab{ margin-bottom:20px; }
.psf-pomo__q{ display:grid; gap:14px; max-width:760px; }
.psf-pomo__pq{ border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px); background:var(--pf-surface); padding:16px 18px; }
.psf-pomo__pq-k{ font-family:var(--pf-mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--pf-ink-faint-tx); margin:0 0 6px; }
.psf-pomo__pq-q{ font-weight:600; font-size:17px; margin:0 0 12px; }
.psf-pomo__pq-o{ list-style:none; margin:0; padding:0; display:grid; gap:6px; }
.psf-pomo__pq-o button, .psf-pomo__pq-auto button{
	font:inherit; font-size:15px; text-align:left; width:100%; min-height:44px; padding:10px 14px; border-radius:8px;
	border:1px solid var(--pf-line); background:var(--pf-paper); color:var(--pf-ink); cursor:pointer;
}
.psf-pomo__pq-o button:hover:not(:disabled){ border-color:var(--pf-brand-line); }
.psf-pomo__pq-o button.is-ok, .psf-pomo__pq-auto button.is-ok{ background:var(--pf-ok-tint); border-color:var(--pf-ok-line); font-weight:600; }
.psf-pomo__pq-o button.is-mal, .psf-pomo__pq-auto button.is-mal{ background:var(--pf-danger-tint); border-color:var(--pf-danger-tx,#a8231c); }
.psf-pomo__pq-o button:disabled{ cursor:default; }
.psf-pomo__pq-e{ margin:12px 0 0; font-size:15px; color:var(--pf-ink-soft); border-left:3px solid var(--pf-sage-tx); padding-left:12px; }
.psf-pomo__pq-a{ margin:12px 0; font-size:15px; border-left:3px solid var(--pf-sage-tx); padding-left:12px; }
.psf-pomo__pq-auto{ display:flex; gap:8px; }
.psf-pomo__pq-auto button{ width:auto; }
.psf-pomo__libre{ width:100%; font:inherit; font-size:16px; padding:12px; border:1px solid var(--pf-line); border-radius:8px; background:var(--pf-surface); color:var(--pf-ink); resize:vertical; }

/* ---------------------------------------------------------------- fin */
.psf-pomo__tiles{ display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); gap:10px; max-width:640px; margin-bottom:18px; }
.psf-pomo__tile{ border:1px solid var(--pf-line); border-radius:var(--pf-r-md,8px); background:var(--pf-surface); padding:14px; display:flex; flex-direction:column; }
.psf-pomo__tile-v{ font-family:var(--pf-serif); font-size:32px; color:var(--pf-brand-deep); line-height:1; font-variant-numeric:tabular-nums; }
.psf-pomo__tile-k{ font-family:var(--pf-mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--pf-ink-faint-tx); margin-top:6px; }
.psf-pomo__fin-l{ margin:0 0 12px; padding-left:20px; max-width:68ch; }
.psf-pomo__hist{ color:var(--pf-ink-soft); font-size:14px; }
.psf-pomo__pie{ margin-top:40px; font-size:13px; color:var(--pf-ink-faint-tx); border-top:1px solid var(--pf-line); padding-top:12px; }

@media (prefers-reduced-motion: reduce){ .psf-pomo *{ transition:none !important; } }
@media print{ .psf-pomo__barra, .psf-pomo__marco{ display:none; } }