/* ==========================================================================
   Mipplet — base y componentes compartidos (landing + app).
   Todo se construye con los tokens de tokens.css.
   ========================================================================== */

@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/manrope-latin.woff2") format("woff2");
}

/* --- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body {
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-regular);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01" off;
}
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-weight: var(--fw-bold); text-wrap: balance; }
p { text-wrap: pretty; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
[hidden] { display: none !important; }
::selection { background: var(--accent-soft); color: var(--text); }

:focus { outline: none; }
:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--r-sm);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed; top: var(--s-3); left: var(--s-3); z-index: 100;
  padding: var(--s-2) var(--s-4); border-radius: var(--r-button);
  background: var(--primary); color: var(--on-primary);
  transform: translateY(-160%);
  transition: transform var(--dur-comp) var(--ease-out);
}
.skip-link:focus-visible { transform: none; }

/* --- Tipografía ------------------------------------------------------------ */
.t-display {
  font-size: var(--fs-display);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
  font-weight: var(--fw-bold);
}
.t-heading {
  font-size: var(--fs-heading);
  line-height: 1.08;
  letter-spacing: var(--ls-heading);
  font-weight: var(--fw-bold);
}
.t-subheading {
  font-size: var(--fs-subheading);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-snug);
  font-weight: var(--fw-bold);
}
.t-lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--text-2);
}
.t-label {
  font-size: var(--fs-label);
  font-weight: var(--fw-semi);
  letter-spacing: -0.005em;
}
.t-caption {
  font-size: var(--fs-caption);
  color: var(--text-3);
}
.t-num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" on;
  letter-spacing: -0.02em;
}

/* --- Iconos --------------------------------------------------------------- */
.icon {
  width: var(--icon-md);
  height: var(--icon-md);
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: var(--icon-stroke);
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm { width: var(--icon-sm); height: var(--icon-sm); }
.icon--lg { width: var(--icon-lg); height: var(--icon-lg); }

/* --- Marca ----------------------------------------------------------------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.brand__mark { width: 38px; height: auto; }
.brand__word {
  width: 82px;
  height: 19px;
  background: currentColor;
  -webkit-mask: url("../img/wordmark.svg") no-repeat center / contain;
  mask: url("../img/wordmark.svg") no-repeat center / contain;
}
.brand:focus-visible { border-radius: var(--r-sm); }

/* --- Botones -------------------------------------------------------------- */
.btn {
  --btn-h: 48px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: var(--btn-h);
  padding: 0 var(--s-6);
  border-radius: var(--r-button);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  letter-spacing: -0.01em;
  white-space: nowrap;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition:
    background-color var(--dur-micro) var(--ease-out),
    color var(--dur-micro) var(--ease-out),
    box-shadow var(--dur-micro) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { border-radius: var(--r-button); }
.btn .icon { transition: transform var(--dur-comp) var(--ease-spring); }
.btn:hover .icon--nudge { transform: translateX(3px); }

.btn--primary {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: var(--e-1), inset 0 1px 0 rgb(255 255 255 / 0.12);
}
.btn--primary:hover { background: var(--primary-hover); box-shadow: var(--e-2); }

.btn--secondary {
  background: var(--surface);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border-strong), var(--e-1);
}
.btn--secondary:hover { box-shadow: inset 0 0 0 1px var(--accent-muted), var(--e-2); }

.btn--tertiary {
  background: var(--accent-soft);
  color: var(--text);
}
.btn--tertiary:hover { background: color-mix(in oklab, var(--accent-soft), var(--accent) 12%); }

.btn--ghost { color: var(--text-2); padding: 0 var(--s-3); }
.btn--ghost:hover { color: var(--text); background: var(--accent-soft); }

.btn--sm { --btn-h: 40px; padding: 0 var(--s-4); font-size: var(--fs-label); }
.btn--lg { --btn-h: 56px; padding: 0 var(--s-8); font-size: var(--fs-body); }
.btn--block { width: 100%; }

.btn-icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-button);
  color: var(--text-2);
  transition: background-color var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}
.btn-icon:hover { background: var(--accent-soft); color: var(--text); }
.btn-icon:active { transform: scale(0.94); }
.btn-icon:focus-visible { border-radius: var(--r-button); }

.btn[disabled], .btn-icon[disabled] { opacity: 0.45; pointer-events: none; }

/* --- Formularios ---------------------------------------------------------- */
.field { display: grid; gap: var(--s-2); }
.field__row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s-3); }
.field__label { font-size: var(--fs-label); font-weight: var(--fw-semi); color: var(--text); }
.field__control { position: relative; }
.input {
  width: 100%;
  height: 52px;
  padding: 0 var(--s-4);
  border: 0;
  border-radius: var(--r-input);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--border-strong);
  font-size: 1rem; /* 16px: evita el zoom de iOS */
  color: var(--text);
  transition: box-shadow var(--dur-micro) var(--ease-out), background-color var(--dur-micro) var(--ease-out);
}
.input::placeholder { color: var(--text-3); opacity: 0.8; }
.input:hover { box-shadow: inset 0 0 0 1px var(--accent-muted); }
.input:focus-visible {
  border-radius: var(--r-input);
  box-shadow: inset 0 0 0 1.5px var(--accent), 0 0 0 4px var(--accent-soft);
}
.input--with-action { padding-right: 56px; }
.field__action { position: absolute; top: 4px; right: 4px; }
.field.is-invalid .input { box-shadow: inset 0 0 0 1.5px var(--error); }
.field.is-invalid .input:focus-visible { box-shadow: inset 0 0 0 1.5px var(--error), 0 0 0 4px color-mix(in oklab, var(--error) 16%, transparent); }
.field__hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-caption);
  color: var(--text-3);
  transition: color var(--dur-comp) var(--ease-out);
}
.field__hint .icon { width: 14px; height: 14px; }
.field__hint.is-met { color: var(--success); }
.field.is-invalid .field__hint { display: none; }
.field__error {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  color: var(--error);
  animation: rise var(--dur-comp) var(--ease-out);
}
.field__error .icon { width: 15px; height: 15px; margin-top: 2px; }
.field__error a { text-decoration: underline; text-underline-offset: 2px; }

.check {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-3);
  align-items: start;
  font-size: var(--fs-small);
  color: var(--text-2);
  cursor: pointer;
}
.check input { position: absolute; opacity: 0; width: 22px; height: 22px; margin: 0; cursor: pointer; }
.check__box {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border-radius: 7px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1.5px var(--border-strong);
  color: var(--on-primary);
  transition: background-color var(--dur-micro) var(--ease-out), box-shadow var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}
.check__box .icon { width: 14px; height: 14px; stroke-width: 3; stroke-dasharray: 24; stroke-dashoffset: 24; transition: stroke-dashoffset var(--dur-comp) var(--ease-out); }
.check input:checked + .check__box { background: var(--primary); box-shadow: none; }
.check input:checked + .check__box .icon { stroke-dashoffset: 0; }
.check input:active + .check__box { transform: scale(0.92); }
.check input:focus-visible + .check__box { box-shadow: var(--focus-ring); }
.check.is-invalid .check__box { box-shadow: inset 0 0 0 1.5px var(--error); }
.check a, .link {
  color: var(--text);
  font-weight: var(--fw-semi);
  text-decoration: underline;
  text-decoration-color: var(--accent-muted);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--dur-micro) var(--ease-out);
}
.check a:hover, .link:hover { text-decoration-color: currentColor; }
.link--quiet { font-size: var(--fs-label); color: var(--text-2); text-decoration: none; }
.link--quiet:hover { color: var(--text); }

/* Botón cargando: el texto se esconde y gira un indicador. */
.btn__label { transition: opacity var(--dur-micro) var(--ease-out); }
.btn.is-loading { pointer-events: none; }
.btn.is-loading .btn__label { opacity: 0; }
.btn.is-loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Confirmación con trazo */
.done-mark { width: 64px; height: 64px; color: var(--success); }
.done-mark circle { fill: color-mix(in oklab, var(--success) 12%, transparent); stroke: none; }
.done-mark path {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: draw-check 420ms var(--ease-out) 160ms forwards;
}
.done-mark circle { transform-box: fill-box; transform-origin: center; animation: pop-in 420ms var(--ease-spring); }
@keyframes draw-check { to { stroke-dashoffset: 0; } }
@keyframes pop-in { from { transform: scale(0.6); opacity: 0; } }

/* --- Selector con búsqueda (reemplaza a <select>) ---------------------------- */
.selector-wrap { position: relative; }
.selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  text-align: left;
  cursor: pointer;
}
.selector > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.selector .is-placeholder { color: var(--text-3); font-weight: var(--fw-medium); }
.selector .icon { flex: none; color: var(--text-3); transition: transform var(--dur-comp) var(--ease-out); }
.selector[aria-expanded="true"] { box-shadow: inset 0 0 0 1.5px var(--accent), 0 0 0 4px var(--accent-soft); }
.selector[aria-expanded="true"] .icon { transform: rotate(180deg); }

.selector__panel {
  position: absolute;
  z-index: 40;
  top: calc(100% + var(--s-2));
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  max-height: 360px;
  padding: var(--s-2);
  border-radius: var(--r-float);
  transform-origin: top center;
  animation: selector-in var(--dur-comp) var(--ease-spring);
}
@keyframes selector-in { from { opacity: 0; transform: translateY(-6px) scale(0.98); } }
.selector__grip { display: none; }
.selector__search { position: relative; flex: none; }
.selector__search .icon { position: absolute; top: 50%; left: 14px; transform: translateY(-50%); color: var(--text-3); pointer-events: none; }
.selector__search .input { height: 44px; padding-left: 42px; font-size: 1rem; background: var(--surface-sunken); box-shadow: none; }
.selector__search .input:focus-visible { box-shadow: inset 0 0 0 1.5px var(--accent); }
.selector__list {
  flex: 1;
  min-height: 0;
  margin: var(--s-2) 0 0;
  padding: 0;
  list-style: none;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.selector__list:focus-visible { box-shadow: none; }
.selector__option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: 44px;
  padding: 0 var(--s-3);
  border-radius: 12px;
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: background-color var(--dur-micro) var(--ease-out);
}
.selector__option .icon { width: 18px; height: 18px; color: var(--accent); opacity: 0; transform: scale(0.6); transition: opacity var(--dur-micro) var(--ease-out), transform var(--dur-comp) var(--ease-spring); }
.selector__option.is-active { background: var(--accent-soft); }
.selector__option[aria-selected="true"] { font-weight: var(--fw-bold); }
.selector__option[aria-selected="true"] .icon { opacity: 1; transform: none; }
.selector__empty { padding: var(--s-3); font-size: var(--fs-small); color: var(--text-3); }

.selector__backdrop {
  position: fixed;
  inset: 0;
  z-index: 39;
  background: rgb(16 10 32 / 0.36);
  animation: fade-in var(--dur-comp) var(--ease-out);
}
@keyframes fade-in { from { opacity: 0; } }
.is-sheet-open { overflow: hidden; }

@media (max-width: 600px) {
  .selector__panel {
    position: fixed;
    top: auto;
    left: var(--s-2);
    right: var(--s-2);
    bottom: calc(var(--s-2) + env(safe-area-inset-bottom));
    max-height: 72dvh;
    padding: var(--s-2) var(--s-3) var(--s-3);
    border-radius: var(--r-sheet);
    transform-origin: bottom center;
    animation: selector-up var(--dur-nav) var(--ease-spring);
  }
  @keyframes selector-up { from { transform: translateY(100%); } }
  .selector__grip { display: block; flex: none; align-self: center; width: 36px; height: 4px; margin: 2px 0 var(--s-3); border-radius: 2px; background: var(--border-strong); }
  .selector__option { min-height: 50px; font-size: 1.0625rem; }
}

/* --- Registro: cronómetros, botones rápidos y lista (landing y app) ------------- */
.timers { display: grid; gap: var(--s-2); }
.timers:empty { display: none; }
.timer {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-2) var(--s-3) var(--s-4);
  border-radius: var(--r-float);
  background: var(--primary);
  color: var(--on-primary);
  animation: timer-in var(--dur-nav) var(--ease-spring);
}
.timer.is-paused { background: var(--accent-soft); color: var(--text); }
.timer__label { font-size: var(--fs-caption); font-weight: var(--fw-semi); opacity: 0.8; line-height: 1.2; }
.timer__time { display: block; font-size: 1.5rem; font-weight: var(--fw-bold); line-height: 1.15; }
.timer .btn-icon { color: inherit; width: 40px; height: 40px; }
.timer .btn-icon:hover { background: rgb(255 255 255 / 0.14); }
.timer.is-paused .btn-icon:hover { background: rgb(56 32 100 / 0.08); }
.timer.is-leaving { animation: timer-out var(--dur-comp) var(--ease-out) forwards; }
@keyframes timer-in { from { opacity: 0; transform: translateY(-8px) scale(0.97); } }
@keyframes timer-out { to { opacity: 0; transform: scale(0.96); } }

.quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.quick__btn {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: var(--s-2);
  aspect-ratio: 1 / 0.86;
  border-radius: 22px;
  background: var(--surface-sunken);
  font-size: var(--fs-label);
  font-weight: var(--fw-semi);
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
}
.quick__btn .icon { color: var(--accent); transition: color var(--dur-micro) var(--ease-out); }
.quick__btn:hover { background: var(--accent-soft); }
.quick__btn:active { transform: scale(0.95); }
.quick__btn:focus-visible { border-radius: 22px; }
.quick__btn.is-running { background: var(--primary); color: var(--on-primary); }
.quick__btn.is-running .icon { color: var(--on-primary); }

.feed__list { display: grid; }
.feed__item {
  display: grid;
  grid-template-columns: minmax(64px, auto) auto 1fr;
  align-items: center;
  gap: var(--s-3);
  min-height: 48px;
  white-space: nowrap;
  border-top: 1px solid var(--border);
  font-size: var(--fs-small);
  animation: feed-in var(--dur-nav) var(--ease-out);
}
.feed__item:first-child { border-top: 0; }
.feed__item time { color: var(--text-3); font-size: var(--fs-caption); }
.feed__item .icon { color: var(--accent); }
.feed__item span { font-weight: var(--fw-medium); }
.feed__item em { font-style: normal; color: var(--text-3); font-weight: var(--fw-regular); }
.feed__empty { color: var(--text-3); font-size: var(--fs-small); padding-block: var(--s-3); }
@keyframes feed-in { from { opacity: 0; transform: translateY(-6px); } }


/* Medida con unidad dentro del campo */
.unidad { position: relative; }
.unidad .input { padding-right: 48px; }
.unidad > span:last-child {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  color: var(--text-3);
  font-weight: var(--fw-semi);
  pointer-events: none;
}


/* --- Materiales ------------------------------------------------------------
   A. sólido: lectura.  B. esmerilado: navegación y paneles secundarios.
   C. flotante: menús y controles superpuestos.  D. ambiental: separar zonas. */
.mat-solid {
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--border), var(--e-1);
}
.mat-frosted {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: inset 0 0 0 1px var(--glass-edge), var(--glass-light);
}
.mat-floating {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: inset 0 0 0 1px var(--glass-edge), var(--glass-light), var(--e-3);
}
.mat-ambient { background: var(--bg-ambient); }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .mat-frosted, .mat-floating { background: var(--surface-elevated); }
}

/* --- Píldora de estado ---------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 var(--s-3);
  border-radius: var(--r-button);
  background: var(--accent-soft);
  color: var(--text);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semi);
  white-space: nowrap;
}
.pill .icon { width: 14px; height: 14px; }

/* --- Control segmentado --------------------------------------------------- */
.segmented {
  position: relative;
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  padding: 4px;
  border-radius: var(--r-button);
  isolation: isolate;
}
.segmented__btn {
  position: relative;
  z-index: 1;
  min-height: 40px;
  padding: 0 var(--s-5);
  border-radius: var(--r-button);
  font-size: var(--fs-label);
  font-weight: var(--fw-semi);
  color: var(--text-2);
  transition: color var(--dur-comp) var(--ease-out);
}
.segmented__btn[aria-checked="true"] { color: var(--text); }
.segmented__btn:focus-visible { border-radius: var(--r-button); }
.segmented__thumb {
  position: absolute;
  z-index: 0;
  top: 4px;
  bottom: 4px;
  left: 0;
  border-radius: var(--r-button);
  background: var(--surface-elevated);
  box-shadow: var(--e-2), inset 0 0 0 1px var(--border);
  transition: transform var(--dur-nav) var(--ease-spring), width var(--dur-nav) var(--ease-spring);
}

/* --- Toast ---------------------------------------------------------------- */
.toast-region {
  position: fixed;
  left: 50%;
  bottom: calc(var(--s-6) + env(safe-area-inset-bottom));
  z-index: 90;
  display: grid;
  gap: var(--s-2);
  justify-items: center;
  transform: translateX(-50%);
  pointer-events: none;
}
.toast {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-5) var(--s-3) var(--s-4);
  border-radius: var(--r-button);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  animation: toast-in var(--dur-comp) var(--ease-spring);
}
.toast .icon { color: var(--success); }
.toast.is-leaving { animation: toast-out var(--dur-comp) var(--ease-out) forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px) scale(0.96); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px) scale(0.98); } }

@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

/* --- Aparición al hacer scroll ------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }
}