:root {
  --yellow: #ffd400;
  --red: #c21e24;
  --black: #090909;
  --white: #fff;
  --paper: #f5f4ef;
  --line: rgba(9, 9, 9, .18);
  --muted: #6d6d68;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .16);
}

@font-face {
  font-family: "Magic Sound";
  src: url("assets/fonts/magic-sound.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Coolvetica";
  src: url("assets/fonts/coolvetica-regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Coolvetica Condensed";
  src: url("assets/fonts/coolvetica-condensed.ttf") format("truetype");
  font-display: swap;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--black);
  background: var(--yellow);
  font-family: "Coolvetica", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 99;
  background: var(--white);
  color: var(--black);
  padding: .75rem 1rem;
  font-weight: 800;
}
.skip-link:focus { top: 1rem; }

.site-header {
  min-height: 82px;
  padding: .85rem clamp(1.1rem, 4vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid var(--black);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .42rem;
  padding: .5rem .8rem .5rem .9rem;
  color: var(--white);
  background: var(--black);
  border: 2px solid var(--black);
  border-radius: 7px;
  text-decoration: none;
  box-shadow: 4px 4px 0 rgba(255, 255, 255, .42);
  transition: transform .18s ease, box-shadow .18s ease;
}
.brand:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 rgba(255, 255, 255, .48); }
.brand img { display: block; width: 148px; height: auto; }
.brand span {
  font-size: .72rem;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-weight: 800;
  letter-spacing: .16em;
  white-space: nowrap;
}
main { overflow: hidden; }

.intro {
  max-width: 1480px;
  margin: 0 auto;
  padding: clamp(3.2rem, 5vw, 4.8rem) clamp(1.1rem, 4vw, 4rem) clamp(2.8rem, 4vw, 3.8rem);
  position: relative;
}
.intro > * { min-width: 0; }
.intro::after {
  content: "";
  position: absolute;
  right: clamp(1.1rem, 4vw, 4rem);
  top: 2.5rem;
  width: clamp(54px, 6vw, 96px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--red);
  border: 3px solid var(--black);
}
.toolbar-label {
  margin: 0 0 .8rem;
  font-size: .75rem;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-weight: 400;
  letter-spacing: .2em;
}
h1 {
  margin: 0;
  max-width: 1080px;
  font-family: "Magic Sound", Impact, sans-serif;
  font-size: clamp(4.5rem, 7vw, 8.25rem);
  line-height: .82;
  letter-spacing: -.015em;
  font-weight: 400;
  text-transform: uppercase;
}
h1 span { display: block; }
.headline-top {
  color: var(--red);
  -webkit-text-stroke: 2px var(--black);
  paint-order: stroke fill;
  text-shadow: 4px 4px 0 var(--black);
}
.headline-bottom {
  display: inline-block;
  margin-top: .12em;
  font-size: .84em;
  color: var(--white);
  -webkit-text-stroke: 2px var(--black);
  text-shadow: 4px 4px 0 var(--black);
}
.intro-copy {
  max-width: 760px;
  margin: clamp(1.5rem, 2.3vw, 2.1rem) 0 0;
  font-size: clamp(1.05rem, 1.25vw, 1.25rem);
  line-height: 1.48;
  letter-spacing: .035em;
  text-wrap: balance;
}

.calendar-shell {
  max-width: 1600px;
  margin: 0 auto clamp(3rem, 6vw, 6rem);
  padding: 0 clamp(1.1rem, 4vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(330px, .7fr);
  gap: 0;
  filter: drop-shadow(0 28px 50px rgba(0, 0, 0, .14));
}

.calendar-panel {
  min-width: 0;
  background: var(--paper);
  border: 2px solid var(--black);
  border-radius: var(--radius) 0 0 var(--radius);
  overflow: hidden;
}
.calendar-toolbar {
  min-height: 118px;
  padding: 1.5rem clamp(1.1rem, 2.5vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-bottom: 2px solid var(--black);
}
.calendar-toolbar h2, .agenda-panel h2 {
  margin: 0;
  font-size: clamp(1.7rem, 2.5vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: .035em;
  text-transform: uppercase;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-weight: 400;
}
.agenda-panel h2 {
  font-size: clamp(1.55rem, 2.15vw, 2.1rem);
  letter-spacing: .04em;
}
.month-actions { display: flex; align-items: center; gap: .5rem; }
.icon-button, .today-button {
  height: 46px;
  border: 2px solid var(--black);
  background: transparent;
  color: var(--black);
  cursor: pointer;
  transition: transform .16s ease, background .16s ease, color .16s ease;
}
.icon-button {
  width: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
}
.icon-button svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 2.5; }
.today-button {
  padding: 0 1rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 850;
}
.icon-button:hover, .today-button:hover { background: var(--black); color: var(--white); transform: translateY(-2px); }
.icon-button:focus-visible, .today-button:focus-visible, .day:focus-visible { outline: 4px solid var(--red); outline-offset: 2px; }

.weekday-row, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); width: 100%; }
.weekday-row {
  background: var(--black);
  color: var(--white);
  border-bottom: 1px solid var(--black);
}
.weekday-row span {
  padding: .75rem .5rem;
  font-size: .7rem;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-weight: 400;
  letter-spacing: .12em;
  text-align: center;
}

.day {
  appearance: none;
  min-height: clamp(74px, 8.5vw, 128px);
  padding: .7rem;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--black);
  text-align: left;
  cursor: pointer;
  transition: background .16s ease, color .16s ease;
  min-width: 0;
}
.day:nth-child(7n) { border-right: 0; }
.day:nth-last-child(-n + 7) { border-bottom: 0; }
.day:hover { background: rgba(255, 212, 0, .35); }
.day.outside { color: #aaa9a4; }
.day.selected { background: var(--black); color: var(--white); }
.day.today:not(.selected) .day-number { background: var(--yellow); }
.day-number {
  width: 2rem;
  height: 2rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  font-size: .9rem;
  font-weight: 400;
}
.event-dots { display: flex; gap: 3px; align-items: center; }
.event-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
}
.event-dots i:nth-child(2) {
  background: var(--yellow);
  box-shadow: 0 0 0 1px rgba(8, 8, 8, .22);
}
.event-dots i:nth-child(3) { background: var(--black); }
.day.selected .event-dots i:nth-child(1) { background: var(--red); }
.day.selected .event-dots i:nth-child(2) {
  background: var(--yellow);
  box-shadow: none;
}
.day.selected .event-dots i:nth-child(3) { background: var(--white); }
.day-badge {
  position: absolute;
  left: .7rem;
  bottom: .65rem;
  max-width: calc(100% - 1.4rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: .68rem;
  font-weight: 800;
}

.agenda-panel {
  min-width: 0;
  height: min(900px, calc(100svh - 2rem));
  min-height: 640px;
  padding: 2rem;
  background: var(--black);
  color: var(--white);
  border: 2px solid var(--black);
  border-left: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  display: flex;
  flex-direction: column;
  align-self: start;
  position: sticky;
  top: 1rem;
  overflow: hidden;
}
.agenda-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.agenda-count {
  margin: 0;
  padding: .35rem .6rem;
  background: var(--red);
  color: var(--white);
  border-radius: 999px;
  font-size: .66rem;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-weight: 400;
  letter-spacing: .11em;
}
.branch-filter { margin-top: 1.45rem; }
.branch-filter-label {
  margin: 0 0 .65rem;
  color: #8f8f8f;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-size: .66rem;
  letter-spacing: .18em;
}
.branch-filter-list {
  display: flex;
  gap: .48rem;
  overflow-x: auto;
  margin: -.2rem -.3rem 0;
  padding: .2rem .3rem .8rem;
  scroll-padding-inline: .3rem;
  scrollbar-width: thin;
  scrollbar-color: #4a4a4a transparent;
  overscroll-behavior-x: contain;
}
.branch-filter-list::-webkit-scrollbar { height: 4px; }
.branch-filter-list::-webkit-scrollbar-track { background: transparent; }
.branch-filter-list::-webkit-scrollbar-thumb { background: #4a4a4a; border-radius: 999px; }
.branch-chip {
  flex: 0 0 auto;
  min-height: 36px;
  padding: .42rem .48rem .42rem .72rem;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border: 1px solid #444;
  border-radius: 999px;
  color: #d0d0d0;
  background: #181818;
  cursor: pointer;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .025em;
  white-space: nowrap;
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}
.branch-chip strong {
  min-width: 23px;
  height: 23px;
  padding: 0 .35rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  color: #b7b7b7;
  background: #2b2b2b;
  font-size: .66rem;
}
.branch-chip:hover {
  border-color: var(--yellow);
  color: var(--white);
  box-shadow: 0 0 0 2px rgba(255, 212, 0, .2);
}
.branch-chip[aria-pressed="true"] { border-color: var(--yellow); background: var(--yellow); color: var(--black); }
.branch-chip[aria-pressed="true"] strong { color: var(--white); background: var(--black); }
.branch-chip:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }
.filter-loading { color: #8f8f8f; font-size: .78rem; }
.agenda-list {
  min-height: 0;
  flex: 1;
  margin-top: .8rem;
  padding-right: .65rem;
  display: grid;
  align-content: start;
  gap: .75rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--yellow) #242424;
}
.agenda-list::-webkit-scrollbar { width: 7px; }
.agenda-list::-webkit-scrollbar-track { background: #242424; border-radius: 999px; }
.agenda-list::-webkit-scrollbar-thumb { background: var(--yellow); border-radius: 999px; }
.empty-state {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1rem;
}
.empty-mark {
  width: clamp(76px, 7vw, 112px);
  line-height: 0;
}
.empty-mark img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, .28));
}
.empty-state h3 { margin: 0; font-size: 1.35rem; }
.empty-state p { margin: .4rem 0 0; color: #aaa; max-width: 30ch; }
.loading-state, .load-error {
  min-height: 220px;
  display: grid;
  place-content: center;
  text-align: center;
  color: #aaa;
}
.load-error strong, .load-error span { display: block; }
.load-error strong { color: var(--white); font-size: 1.1rem; }
.load-error span { margin-top: .35rem; }
.event-card {
  padding: 1rem 0 1.2rem;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: .9rem;
  align-items: start;
  border-bottom: 1px solid #343434;
}
.event-date { width: 54px; padding: .45rem; background: var(--yellow); color: var(--black); text-align: center; }
.event-date strong { display: block; font-size: 1.5rem; line-height: 1; }
.event-date span { font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.event-body h3 { margin: .2rem 0; font-size: 1rem; line-height: 1.25; }
.event-time, .event-location { margin: 0; color: #aaa; font-size: .75rem; font-weight: 700; }
.event-arrow {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  color: var(--yellow);
}
.event-arrow svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

footer {
  padding: 1.5rem clamp(1.1rem, 4vw, 4rem);
  display: flex;
  justify-content: center;
  text-align: center;
  gap: 1rem;
  border-top: 2px solid var(--black);
  font-size: .73rem;
  font-family: "Coolvetica Condensed", "Arial Narrow", sans-serif;
  font-weight: 400;
  letter-spacing: .12em;
}
footer p { margin: 0; }

@media (max-width: 940px) {
  .intro::after { width: 56px; }
  .calendar-shell { grid-template-columns: 1fr; }
  .calendar-panel { border-radius: var(--radius) var(--radius) 0 0; }
  .agenda-panel {
    height: min(720px, 82svh);
    min-height: 560px;
    border-left: 2px solid var(--black);
    border-top: 0;
    border-radius: 0 0 var(--radius) var(--radius);
    position: static;
  }
  .empty-state { min-height: 220px; }
}

@media (max-width: 620px) {
  .site-header { min-height: 72px; padding: .72rem 1rem; }
  .brand { gap: .34rem; padding: .42rem .62rem .42rem .72rem; border-radius: 6px; box-shadow: 3px 3px 0 rgba(255, 255, 255, .42); }
  .brand img { width: 112px; }
  .brand span { font-size: .62rem; letter-spacing: .14em; }
  .intro { padding: 2.8rem 1.1rem 2.35rem; text-align: center; }
  .intro::after { display: none; }
  h1 { width: 100%; font-size: clamp(2rem, 8.5vw, 2.2rem); line-height: .88; letter-spacing: 0; }
  h1 span { max-width: 100%; white-space: nowrap; }
  .headline-bottom { margin-top: .08em; font-size: .64em; -webkit-text-stroke-width: 1px; text-shadow: 2px 2px 0 var(--black); }
  h1 span { -webkit-text-stroke-width: 1.5px; text-shadow: 3px 3px 0 var(--black); }
  .intro-copy {
    max-width: 34rem;
    margin: 1.35rem auto 0;
    font-size: 1rem;
    line-height: 1.45;
    letter-spacing: .04em;
    text-wrap: pretty;
  }
  .calendar-shell { padding: 0; margin-bottom: 0; }
  .calendar-panel, .agenda-panel { border-left: 0; border-right: 0; border-radius: 0; }
  .calendar-toolbar { align-items: flex-end; padding: 1rem; }
  .calendar-toolbar h2 { font-size: 1.45rem; letter-spacing: .045em; }
  .agenda-panel h2 { font-size: 1.65rem; letter-spacing: .045em; }
  .today-button { display: none; }
  .icon-button { width: 42px; height: 42px; }
  .weekday-row span { padding: .7rem .15rem; font-size: .58rem; }
  .day { min-height: 64px; padding: .35rem; }
  .day-number { width: 1.65rem; height: 1.65rem; font-size: .8rem; }
  .day-badge { display: none; }
  .event-dots { position: absolute; left: 50%; bottom: .45rem; transform: translateX(-50%); }
  .event-dots i { width: 5px; height: 5px; }
  .agenda-panel { padding: 1.75rem 1.1rem 2.5rem; }
  .agenda-heading { justify-content: center; flex-wrap: wrap; gap: .7rem; }
  .agenda-heading .toolbar-label { margin: 0; }
  .agenda-panel > h2 { width: 100%; margin-top: .55rem; text-align: center; }
  .branch-filter { margin-top: 1.2rem; }
  .branch-filter-label { text-align: center; }
  .branch-filter-list { margin-inline: -.1rem; padding-inline: .1rem; }
  .branch-chip { min-height: 38px; font-size: .79rem; }
  .agenda-list { width: 100%; padding-right: .45rem; }
  .empty-state {
    min-height: 250px;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .empty-mark { width: clamp(78px, 24vw, 98px); }
  .empty-state p { margin-left: auto; margin-right: auto; }
  .event-card { text-align: left; }
  footer { padding: 1.25rem 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}