/* Sac Bites & Nights :: public/css/ux.css (Upgrader-Experience)
   "Open now" quick sheet + FAB, add-to-calendar menu, install chip, /weekend/ roundup + share card.
   Tokens only (shared/tokens.css). Explicit text colors on every element (phone dark-mode rule). */

/* ------------------------------------------------------------ add to calendar menu */
.ux-cal { position: relative; display: inline-block; color: var(--text); }
.ux-cal > summary { list-style: none; }
.ux-cal > summary::-webkit-details-marker { display: none; }
.ux-cal > summary::after { content: "▾"; font-size: .8em; color: var(--text-2); margin-left: 2px; }
.ux-cal[open] > summary { border-color: var(--teal); }
.ux-cal__menu {
  position: absolute; z-index: 20; left: 0; top: calc(100% + 6px); min-width: 250px;
  display: grid; gap: 4px; padding: 8px; background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border-2); border-radius: var(--radius); box-shadow: var(--shadow);
}
.ux-cal__opt {
  display: flex; align-items: center; min-height: 48px; padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: var(--fs-body); font-weight: 600; color: var(--text); text-decoration: none; background: transparent;
}
.ux-cal__opt:hover, .ux-cal__opt:focus-visible { background: var(--surface-3); color: var(--text); }

/* ------------------------------------------------------------ Open now FAB */
.ux-fab {
  position: fixed; z-index: var(--z-sheet); right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 10px 20px 10px 16px;
  border-radius: var(--radius-pill); border: 1px solid var(--border-2); cursor: pointer;
  background: var(--surface-2); color: var(--text); box-shadow: var(--shadow), var(--glow-teal);
  font-family: var(--font-display); font-size: var(--fs-key); font-weight: 700; line-height: 1;
  transition: transform var(--dur-1) var(--ease-out);
}
.ux-fab:hover { transform: translateY(-2px); color: var(--text); }
.ux-fab:focus-visible { box-shadow: var(--focus); outline: none; }
.ux-fab__dot { width: 12px; height: 12px; border-radius: 50%; background: var(--text-3); flex: none; }
.ux-fab.is-live .ux-fab__dot { background: var(--ok); box-shadow: 0 0 0 0 rgba(34,197,94,.6); animation: ux-pulse 2s infinite; }
.ux-fab__n { min-width: 30px; padding: 4px 8px; border-radius: var(--radius-pill); background: var(--ok); color: var(--text-invert); font-size: var(--fs-small); text-align: center; }
.ux-fab__n[hidden] { display: none; }
@keyframes ux-pulse { 0% { box-shadow: 0 0 0 0 rgba(34,197,94,.55); } 70% { box-shadow: 0 0 0 12px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
body.ux-has-fab { padding-bottom: 88px; } /* the FAB never covers the footer's last line */
/* blindside r2: tucked away while the home hero is on screen (never covers "Things to do"), compact on phones so it
   covers as little of the card actions as possible while scrolling. */
.ux-fab { transition: transform var(--dur-1) var(--ease-out), opacity var(--dur-1) var(--ease-out); }
.ux-fab.is-tucked { opacity: 0; transform: translateY(24px); pointer-events: none; }
.ux-fab__s { display: none; }
@media (max-width: 639px) {
  .ux-fab { gap: 8px; padding: 10px 14px; }
  .ux-fab__l { display: none; }
  .ux-fab__s { display: inline; }
  body.ux-has-fab main { padding-bottom: 88px; }
}
@media (prefers-reduced-motion: reduce) { .ux-fab, .ux-fab.is-tucked { transition: none; transform: none; } }
/* fix r3.2: small phones keep the short visible label ("● Now 2"); a bare dot + number did not say what it does. */
@media (max-width: 479px) {
  .ux-fab { padding: 10px 14px; min-width: 56px; justify-content: center; gap: 6px; }
}

/* ------------------------------------------------------------ sheet (native <dialog>) */
.ux-sheet {
  margin: auto 0 0 0; width: 100%; max-width: 100%; max-height: 88dvh; padding: 0; border: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0; background: var(--bg-2); color: var(--text);
  box-shadow: 0 -10px 40px rgba(0,0,0,.55); overflow: hidden;
}
.ux-sheet::backdrop { background: var(--overlay); }
@media (min-width: 768px) {
  .ux-sheet { margin: auto; width: min(640px, calc(100% - 64px)); max-height: 84dvh; border-radius: var(--radius-lg); border: 1px solid var(--border-2); }
}
.ux-sheet[open] { display: flex; flex-direction: column; animation: ux-up var(--dur-2) var(--ease-out); }
@keyframes ux-up { from { transform: translateY(24px); opacity: 0; } to { transform: none; opacity: 1; } }
.ux-sheet__head { display: flex; align-items: center; gap: 12px; padding: 18px 16px 12px; border-bottom: 1px solid var(--border); background: var(--bg-2); color: var(--text); }
.ux-sheet__title { margin: 0; flex: 1; font-size: var(--fs-h3); color: var(--text); }
.ux-sheet__x { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--border-2); background: transparent; color: var(--text); font-size: 1.6rem; line-height: 1; cursor: pointer; }
.ux-sheet__x:focus-visible { box-shadow: var(--focus); outline: none; }
.ux-sheet__bar { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 16px; align-items: center; color: var(--text-2); }
.ux-sheet__bar .sb-btn { min-height: 48px; padding: 10px 18px; }
.ux-sheet__status { margin: 0; font-size: var(--fs-small); color: var(--text-3); flex-basis: 100%; }
.ux-sheet__status.is-warn { color: var(--warn); }
.ux-sheet__body { overflow-y: auto; padding: 4px 16px 16px; display: grid; gap: 12px; overscroll-behavior: contain; color: var(--text); }
.ux-sheet__foot { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 16px max(16px, env(safe-area-inset-bottom)); border-top: 1px solid var(--border); background: var(--bg-2); }
.ux-sheet__foot .sb-btn { flex: 1 1 160px; }
.ux-sec-h { margin: 8px 0 0; font-size: var(--fs-key); color: var(--text-2); font-family: var(--font-display); }

/* ------------------------------------------------------------ stop row (sheet + weekend) */
.ux-stop { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-left: 4px solid var(--c, var(--teal)); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 6px; }
.ux-stop.is-now { border-color: rgba(34,197,94,.45); border-left-color: var(--ok); }
.ux-stop__top { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.ux-stop__name { margin: 0; font-size: var(--fs-key); line-height: 1.2; color: var(--text); font-family: var(--font-display); }
.ux-stop__name a { color: var(--text); text-decoration: none; }
.ux-stop__name a:hover { color: var(--teal); }
.ux-stop__time { margin: 0; font-size: var(--fs-key); font-weight: 700; color: var(--teal); }
.ux-stop__place { margin: 0; font-size: var(--fs-body); color: var(--text-2); }
.ux-stop__dist { font-size: var(--fs-small); font-weight: 700; color: var(--blue); white-space: nowrap; }
.ux-stop__acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.ux-stop__acts .sb-btn { min-height: 48px; padding: 10px 16px; font-size: var(--fs-key); } /* fix r3.1: buttons are key text (21px) */
.ux-empty { background: var(--surface); color: var(--text); border: 1px dashed var(--border-2); border-radius: var(--radius); padding: 18px 16px; }
.ux-empty strong { display: block; font-size: var(--fs-key); color: var(--text); margin-bottom: 4px; }
.ux-empty p { margin: 0 0 12px; color: var(--text-2); }
.ux-skel { height: 120px; border-radius: var(--radius); background: linear-gradient(90deg, var(--surface) 0%, var(--surface-2) 50%, var(--surface) 100%); background-size: 200% 100%; animation: ux-shim 1.2s linear infinite; }
@keyframes ux-shim { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ------------------------------------------------------------ install chip */
.ux-install { position: fixed; z-index: var(--z-sheet); left: max(16px, env(safe-area-inset-left)); bottom: max(16px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 8px 8px 8px 16px; border-radius: var(--radius-pill);
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border-2); box-shadow: var(--shadow); font-size: var(--fs-small); }
.ux-install button { min-height: 44px; border-radius: var(--radius-pill); border: 0; padding: 8px 14px; cursor: pointer; font-family: var(--font-display); font-weight: 700; font-size: var(--fs-small); }
.ux-install__go { background: var(--grad-brand); color: var(--text-invert); }
.ux-install__no { background: transparent; color: var(--text-2); }
@media (max-width: 520px) { .ux-install { bottom: calc(max(16px, env(safe-area-inset-bottom)) + 68px); } }

/* ------------------------------------------------------------ /weekend/ page */
.ux-wk { padding-block: var(--s-6) var(--s-8); color: var(--text); }
.ux-wk__kicker { margin: 0; font-size: var(--fs-key); font-weight: 700; color: var(--teal); font-family: var(--font-display); }
.ux-wk__h1 { margin: 6px 0 8px; font-size: var(--fs-h1); letter-spacing: var(--tracking-display); color: var(--text); }
.ux-wk__h1 span { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ux-wk__lead { margin: 0 0 16px; font-size: var(--fs-key); color: var(--text-2); max-width: 46ch; }
.ux-wk__tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.ux-chip { display: inline-flex; align-items: center; min-height: 48px; padding: 8px 18px; border-radius: var(--radius-pill); border: 1px solid var(--border-2); background: var(--surface-3); color: var(--text); font-weight: 700; font-size: var(--fs-key); text-decoration: none; cursor: pointer; font-family: var(--font-display); }
.ux-chip[aria-current="page"], .ux-chip[aria-pressed="true"] { background: var(--teal-soft); border-color: var(--teal); color: var(--text); }
.ux-chip:focus-visible { box-shadow: var(--focus); outline: none; }
.ux-wk__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 8px 0 24px; max-width: 560px; }
.ux-stat { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.ux-stat b { display: block; font-family: var(--font-display); font-size: 2.4rem; line-height: 1; color: var(--text); }
.ux-stat span { font-size: var(--fs-small); color: var(--text-2); }
.ux-wk__days { display: grid; gap: 24px; }
@media (min-width: 1000px) { .ux-wk__days.is-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.ux-day { display: grid; gap: 12px; align-content: start; min-width: 0; }
.ux-day__h { margin: 0; display: flex; align-items: baseline; gap: 10px; font-size: var(--fs-h3); color: var(--text); border-bottom: 2px solid var(--border); padding-bottom: 8px; }
.ux-day__h small { font-size: var(--fs-small); color: var(--text-3); font-family: var(--font-body); font-weight: 600; }
.ux-day__none { margin: 0; color: var(--text-3); font-size: var(--fs-body); }
.ux-ev { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-left: 4px solid var(--violet); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 6px; }
.ux-ev__tag { margin: 0; font-size: var(--fs-small); font-weight: 700; color: var(--violet); text-transform: uppercase; letter-spacing: .04em; }
.ux-ev__title { margin: 0; font-size: var(--fs-key); line-height: 1.2; color: var(--text); font-family: var(--font-display); }
.ux-ev__title a { color: var(--text); text-decoration: none; }
.ux-ev__title a:hover { color: var(--violet); }

/* share kit */
.ux-kit { margin-top: var(--s-7); background: var(--surface); color: var(--text); border: 1px solid var(--border-2); border-radius: var(--radius-lg); padding: 20px 16px; display: grid; gap: 16px; }
@media (min-width: 900px) { .ux-kit { grid-template-columns: minmax(0, 420px) minmax(0, 1fr); padding: 28px; align-items: start; } }
.ux-kit__h { margin: 0 0 6px; font-size: var(--fs-h2); color: var(--text); }
.ux-kit p { margin: 0 0 12px; color: var(--text-2); }
.ux-kit__canvas { width: 100%; height: auto; display: block; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg); aspect-ratio: 4 / 5; }
.ux-kit__canvas.is-sq { aspect-ratio: 1 / 1; }
.ux-kit__acts { display: flex; flex-wrap: wrap; gap: 8px; }
.ux-kit__text { width: 100%; min-height: 220px; font-family: var(--font-mono); font-size: var(--fs-small); line-height: 1.45; color: var(--text); background: var(--surface-3); border: 1px solid var(--border-2); border-radius: var(--radius-sm); padding: 12px; resize: vertical; }
.ux-wk__cta { margin-top: var(--s-6); display: flex; flex-wrap: wrap; gap: 12px; }

@media (prefers-reduced-motion: reduce) {
  .ux-fab.is-live .ux-fab__dot, .ux-skel, .ux-sheet[open] { animation: none; }
  .ux-fab { transition: none; }
}
@media print { .ux-fab, .ux-install, .ux-kit { display: none !important; } }
.home-more-wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: baseline; }
/* phones: the calendar menu opens inline (never off-screen next to a right-hand button) */
@media (max-width: 600px) {
  .ux-cal[open] { flex-basis: 100%; width: 100%; }
  .ux-cal[open] .ux-cal__menu { position: static; margin-top: 6px; min-width: 0; box-shadow: none; }
}
/* blindside r2: zero tiles hide themselves (the grid display would otherwise beat the UA [hidden] rule) */
.ux-wk__stats[hidden], .ux-stat[hidden] { display: none; }