/* ---------------------------------------------------------------------------
   Què fem — Barcelona

   Palette is drawn from the city's own surfaces rather than a generic UI kit:
   the slate of wet Eixample pavement, the blue and ochre of Catalan hydraulic
   floor tiles, the faded green of park ironwork. The panot flower tile is the
   recurring structural motif.
   --------------------------------------------------------------------------- */

:root {
  --slate:        #1d2b36;
  --slate-soft:   #33475a;
  --slate-mute:   #64798c;
  --paper:        #f1efe9;
  --paper-warm:   #e6e2d8;
  --card:         #ffffff;

  --tile-blue:    #2f6f92;
  --tile-ochre:   #c98a2b;
  --tile-green:   #5b8a63;
  --tile-clay:    #b4553f;

  --work:         var(--tile-blue);
  --fun:          var(--tile-ochre);
  --family:       var(--tile-green);

  --rule:         rgba(29, 43, 54, 0.14);
  --rule-strong:  rgba(29, 43, 54, 0.28);

  --font-display: 'Bricolage Grotesque', 'Helvetica Neue', sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --gap:          1.25rem;
  --radius:       3px;
  --shadow:       0 1px 2px rgba(29, 43, 54, 0.08), 0 4px 14px rgba(29, 43, 54, 0.05);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--slate);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  /* Faint tile grid, echoing the panot grout lines underfoot. */
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: -1px -1px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  background: var(--slate);
  color: var(--paper);
  padding: 0.75rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* --------------------------------------------------------------- masthead */

.masthead {
  background: var(--slate);
  color: var(--paper);
  border-bottom: 3px solid var(--tile-ochre);
}

.masthead-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 0.85rem; margin-right: auto; }

.panot { width: 34px; height: 34px; color: var(--tile-ochre); flex-shrink: 0; }

.brand-text h1 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1;
}

.brand-text p {
  margin: 0.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(241, 239, 233, 0.6);
}

.personas { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.persona-tab {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(241, 239, 233, 0.7);
  background: transparent;
  border: 1px solid rgba(241, 239, 233, 0.22);
  border-radius: var(--radius);
  padding: 0.42rem 0.9rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.persona-tab:hover { color: var(--paper); border-color: rgba(241, 239, 233, 0.5); }

.persona-tab.is-active {
  background: var(--paper);
  color: var(--slate);
  border-color: var(--paper);
  font-weight: 600;
}

.persona-tab[data-persona="work"].is-active   { background: var(--work);   color: #fff; border-color: var(--work); }
.persona-tab[data-persona="fun"].is-active    { background: var(--fun);    color: var(--slate); border-color: var(--fun); }
.persona-tab[data-persona="family"].is-active { background: var(--family); color: #fff; border-color: var(--family); }

.account { display: flex; align-items: center; gap: 0.6rem; }

.account-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(241, 239, 233, 0.75);
}

/* ---------------------------------------------------------------- buttons */

.ghost-btn {
  font-family: var(--font-body);
  font-size: 0.82rem;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  padding: 0.36rem 0.75rem;
  cursor: pointer;
  color: inherit;
  opacity: 0.75;
  transition: opacity 0.15s;
}
.ghost-btn:hover { opacity: 1; }
.ghost-btn:disabled { cursor: default; opacity: 0.35; }
.admin-link { text-decoration: none; }

.primary-btn {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--slate);
  color: var(--paper);
  border: 1px solid var(--slate);
  border-radius: var(--radius);
  padding: 0.55rem 1.2rem;
  cursor: pointer;
}
.primary-btn:hover { background: var(--slate-soft); }

.link-btn {
  background: none;
  border: none;
  color: var(--tile-blue);
  font-family: var(--font-body);
  font-size: inherit;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

:focus-visible {
  outline: 2px solid var(--tile-ochre);
  outline-offset: 2px;
}

/* ------------------------------------------------------------------ main */

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.finder {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 1.1fr);
  gap: 2rem;
  align-items: end;
  background: var(--slate);
  color: var(--paper);
  padding: 1.5rem;
  margin-bottom: 3rem;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tile-ochre);
}

.finder h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
}

.finder p:not(.eyebrow) { margin: 0.35rem 0 0; color: rgba(241, 239, 233, 0.72); }

.search-form { display: flex; gap: 0.5rem; align-items: center; }

.search-form input {
  min-width: 0;
  flex: 1;
  border: 1px solid rgba(241, 239, 233, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
  font: inherit;
  padding: 0.58rem 0.7rem;
}
.distance-filter {
  border: 1px solid rgba(241, 239, 233, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
  font: inherit;
  padding: 0.58rem 0.45rem;
}
.distance-filter option { color: var(--slate); }
.search-form input::placeholder { color: rgba(241, 239, 233, 0.62); }
.search-form input:focus { outline: 2px solid var(--tile-ochre); outline-offset: 2px; }
.search-form .primary-btn { background: var(--tile-ochre); border-color: var(--tile-ochre); color: var(--slate); white-space: nowrap; }
.search-form .primary-btn:hover { background: #d99b3d; }
.search-clear { white-space: nowrap; }

.search-results { margin: -1.75rem 0 3rem; }
.saved-section { margin: -1.75rem 0 3rem; }
.search-event-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px; }
.search-event-list .event { height: 100%; }
.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; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--slate);
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
}

.section-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--slate-mute);
  max-width: 46ch;
}

/* ------------------------------------------------- strata (ongoing rail)
   Long runs rendered as horizontal bands: an exhibition open for three months
   is a span, not a point, and showing it on 90 day-cells would bury everything
   with an actual date. */

.agenda-tabs { margin-bottom: 3rem; }

.agenda-tabs-head { align-items: center; }

.agenda-tab-list { display: flex; gap: 0.35rem; }

.agenda-tab {
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--slate-mute);
  cursor: pointer;
  font: 600 1.3rem/1.2 var(--font-display);
  letter-spacing: -0.015em;
  padding: 0 0 0.6rem;
}

.agenda-tab + .agenda-tab { margin-left: 1rem; }
.agenda-tab:hover { color: var(--slate); }
.agenda-tab.is-active { border-color: var(--tile-ochre); color: var(--slate); }
.agenda-note { margin: -0.25rem 0 1rem; }

.strata-list { display: flex; flex-direction: column; gap: 2px; }

.stratum {
  border-left-color: var(--tile-blue);
}

.stratum:hover {
  transform: translateX(3px);
  box-shadow: var(--shadow);
}

.stratum.is-closing { border-left-color: var(--tile-clay); }

.stratum-remaining {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-align: right;
  color: var(--slate-mute);
  white-space: nowrap;
}

.stratum.is-closing .stratum-remaining {
  color: var(--tile-clay);
  font-weight: 500;
}

/* ------------------------------------------------------------- day list */

.range-controls { display: flex; align-items: center; gap: 0.75rem; }
.range-controls[hidden] { display: none; }

.range-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--slate-mute);
  min-width: 12ch;
  text-align: center;
}

.day-list { display: flex; flex-direction: column; gap: 1.75rem; }

.day {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1.25rem;
  align-items: start;
}

.day-marker { position: sticky; top: 1rem; }

.day-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.03em;
}

.day-weekday {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-mute);
  margin-top: 0.25rem;
}

.day.is-today .day-number { color: var(--tile-clay); }
.day.is-today .day-weekday { color: var(--tile-clay); }

.day-events { display: flex; flex-direction: column; gap: 2px; min-width: 0; }

.event {
  display: block;
  background: var(--card);
  padding: 0.85rem 1rem;
  text-decoration: none;
  color: inherit;
  border-left: 4px solid var(--rule-strong);
  position: relative;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  cursor: pointer;
}

.event:hover { transform: translateX(3px); box-shadow: var(--shadow); }

.event[data-top-persona="work"]   { border-left-color: var(--work); }
.event[data-top-persona="fun"]    { border-left-color: var(--fun); }
.event[data-top-persona="family"] { border-left-color: var(--family); }

.event-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.event-title {
  font-weight: 600;
  font-size: 1rem;
  margin: 0;
  line-height: 1.3;
}
.event-emoji { margin-right: 0.35rem; }

.event-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate-mute);
  white-space: nowrap;
}

.event-date-badge {
  background: var(--paper-warm);
  border-radius: 2px;
  color: var(--slate-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.15rem 0.35rem;
}

.event-meta {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--slate-mute);
  margin-top: 0.3rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.event-meta .free { color: var(--tile-green); font-weight: 500; }

.event-desc {
  font-size: 0.87rem;
  color: var(--slate-soft);
  margin: 0.45rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.12rem 0.4rem;
  border-radius: 2px;
  background: var(--paper-warm);
  color: var(--slate-soft);
}

.badge.recurring { background: rgba(91, 138, 99, 0.16); color: var(--tile-green); }
.badge.new { background: rgba(180, 85, 63, 0.14); color: var(--tile-clay); }

/* Marking controls, only rendered for signed-in users. */
.event-actions {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.6rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.event:hover .event-actions,
.event:focus-within .event-actions { opacity: 1; pointer-events: auto; }

.action-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: transparent;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  color: var(--slate-mute);
}
.action-btn:hover { border-color: var(--slate); color: var(--slate); }

.empty-day {
  font-size: 0.88rem;
  color: var(--slate-mute);
  font-style: italic;
  padding: 0.6rem 0;
}

.loading, .empty-state {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--slate-mute);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* ---------------------------------------------------------------- footer */

.footer {
  border-top: 1px solid var(--rule);
  padding: 1.75rem 1.5rem;
  text-align: center;
}

.footer p {
  max-width: 1180px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--slate-mute);
}

.stats-note { font-family: var(--font-mono); font-size: 0.74rem; display: block; margin-top: 0.4rem; }

/* ---------------------------------------------------------------- dialog */

.dialog {
  border: none;
  border-top: 4px solid var(--tile-ochre);
  border-radius: var(--radius);
  padding: 0;
  box-shadow: 0 10px 50px rgba(29, 43, 54, 0.28);
  max-width: 27rem;
  width: calc(100% - 2rem);
}

.dialog::backdrop { background: rgba(29, 43, 54, 0.55); }

.dialog-inner { padding: 1.75rem; }

.event-dialog { max-width: 38rem; }
.event-dialog .primary-btn { text-decoration: none; }

.dialog-close {
  position: absolute;
  top: 0.55rem;
  right: 0.7rem;
  border: 0;
  background: none;
  color: var(--slate-mute);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.event-detail-description { line-height: 1.6; margin: 1rem 0; }

.event-detail-facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.45rem 1rem;
  margin: 1rem 0;
  font-size: 0.88rem;
}
.event-detail-facts dt { color: var(--slate-mute); font-family: var(--font-mono); font-size: 0.72rem; }
.event-detail-facts dd { margin: 0; }
.event-map-link { color: var(--tile-blue); text-decoration: underline; text-underline-offset: 0.15em; }
.source-note { color: var(--slate-mute); font-family: var(--font-mono); font-size: 0.72rem; margin: 1rem 0 0; }
.saved-filters { display: flex; gap: 0.75rem; }

.dialog-inner h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
}

.dialog-note { font-size: 0.85rem; color: var(--slate-mute); margin: 0 0 1.25rem; }

.dialog-inner label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--slate-mute);
  margin-bottom: 0.3rem;
}

.dialog-inner input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  background: var(--paper);
}

.dialog-inner input:focus { outline: 2px solid var(--tile-ochre); outline-offset: -1px; }

.dialog-actions { display: flex; align-items: center; gap: 0.6rem; justify-content: flex-end; margin-top: 0.5rem; }
.dialog-actions > a,
.dialog-actions > button {
  align-items: center;
  display: inline-flex;
  justify-content: center;
  line-height: 1.2;
  text-decoration: none;
}

.dialog-switch { font-size: 0.83rem; color: var(--slate-mute); margin: 1.25rem 0 0; text-align: center; }

.form-error {
  background: rgba(180, 85, 63, 0.1);
  border-left: 3px solid var(--tile-clay);
  color: var(--tile-clay);
  font-size: 0.85rem;
  padding: 0.55rem 0.7rem;
  margin: 0 0 1rem;
}

/* ----------------------------------------------------------------- toast */

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--slate);
  color: var(--paper);
  font-size: 0.88rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 50;
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 820px) {
  .masthead-inner { gap: 1rem; }
  .brand { margin-right: 0; width: 100%; }
  .personas { width: 100%; }
  .account { width: 100%; justify-content: flex-end; }
  .finder { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 620px) {
  .masthead { position: sticky; top: 0; z-index: 20; }
  .masthead-inner { padding: 0.75rem 1rem; }
  .brand { width: auto; }
  .brand-text p { display: none; }
  .account { width: auto; margin-left: auto; }
  .personas { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 0.15rem; }
  .persona-tab { flex: 0 0 auto; }
  main { padding: 1.5rem 1rem 3rem; }
  body { background-size: 40px 40px; }

  .day { grid-template-columns: 3.5rem 1fr; gap: 0.85rem; }
  .day-number { font-size: 1.8rem; }
  .day-marker { position: static; }

  .section-head h2 { font-size: 1.25rem; }
  .agenda-tabs-head { align-items: flex-start; }
  .agenda-tab-list { overflow-x: auto; max-width: 100%; }
  .range-controls { width: 100%; gap: 0.4rem; justify-content: space-between; }
  .range-controls .ghost-btn { padding-inline: 0.5rem; }
  .range-label { min-width: 0; }
  .search-form { flex-wrap: wrap; }
  .search-form input { flex-basis: 100%; }
  .distance-filter { flex: 1; }
  .search-event-list { grid-template-columns: 1fr; }
  .stratum-remaining { text-align: left; }
  .event-actions { opacity: 1; pointer-events: auto; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .event:hover, .stratum:hover { transform: none; }
}