@font-face { font-family: "Original Surfer"; src: url("fonts/OriginalSurfer-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Righteous"; src: url("fonts/Righteous-Regular.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("fonts/CourierPrime-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("fonts/CourierPrime-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --cream: #F3E8CD;
  --card: #E8D9B6;
  --walnut: #462D1D;
  --dark-walnut: #342217;
  --mustard: #C49636;
  --olive: #686A3A;
  --brass: #C8983E;
  --ink: #28201B;
  --oxblood: #883428;
  --faint: #AA9676;
  --carpet: #3E4A30;
  --shadow: #140E0A;

  --f-display: "Original Surfer", "Righteous", Georgia, serif;
  --f-plate: "Righteous", "Trebuchet MS", sans-serif;
  --f-type: "Courier Prime", "Courier New", monospace;

  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { height: 100%; }
body {
  margin: 0;
  background: var(--dark-walnut);
  color: var(--ink);
  font: 16px/1.4 var(--f-type);
}

.screen { min-height: 100%; }

.sheet {
  background: var(--cream);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--shadow);
}

.double-rule {
  border: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  height: 5px;
  margin: 10px 0 14px;
}

kbd {
  font: 0.85em var(--f-plate);
  border: 1.5px solid currentColor;
  padding: 0 4px;
}

/* Buttons */
.btn {
  font: 22px/1 var(--f-display);
  text-transform: uppercase;
  border: 2px solid var(--ink);
  border-radius: 0;
  padding: 12px 22px;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
}
.btn:active { transform: translate(2px, 2px); }
.btn:disabled { opacity: 0.5; cursor: default; transform: none; }
.btn-dark { background: var(--walnut); color: var(--cream); border-color: var(--walnut); }
.btn-dark:hover:not(:disabled) { background: var(--dark-walnut); }
.btn-brass { background: var(--brass); color: var(--ink); }
.btn-brass:hover:not(:disabled) { background: var(--mustard); }
.btn-small { font: 16px/1 var(--f-plate); padding: 8px 14px; }
.btn-outline-cream { border-color: var(--cream); color: var(--cream); }
.btn-outline-cream:hover { background: var(--cream); color: var(--ink); }
.link {
  font: inherit; background: none; border: 0; padding: 0;
  color: var(--brass); text-decoration: underline; cursor: pointer;
}

:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; }

/* Stamps */
.stamp {
  position: absolute;
  font: 22px/1 var(--f-plate);
  letter-spacing: 0.06em;
  padding: 8px 14px;
  border: 4px double currentColor;
  pointer-events: none;
}
.stamp-olive { color: var(--olive); }

/* Register screen */
#register {
  display: grid;
  place-items: center;
  padding: 40px 16px;
  background: var(--olive);
}
.register-card {
  position: relative;
  width: min(520px, 100%);
  padding: 0 36px 32px;
  display: flex;
  flex-direction: column;
}
.bands { display: flex; flex-direction: column; margin: 0 -36px 22px; }
.bands i { display: block; }
.bands i:nth-child(1) { height: 18px; background: var(--mustard); }
.bands i:nth-child(2) { height: 6px; background: var(--brass); }
.bands i:nth-child(3) { height: 18px; background: var(--walnut); }
.bands i:nth-child(4) { height: 6px; background: var(--cream); border-bottom: 2px solid var(--ink); }
.title { font: 58px/1 var(--f-display); margin: 6px 0 4px; }
.form-no { margin: 0; color: var(--walnut); font-size: 14px; }
.field-label { font: 700 16px var(--f-type); text-transform: uppercase; color: var(--walnut); margin-bottom: 6px; }
#player-name {
  font: 26px var(--f-type);
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 2px dashed var(--faint);
  padding: 4px 2px;
  border-radius: 0;
}
#player-name:focus { outline: none; border-bottom: 2px solid var(--ink); }
.hint { font-size: 14px; color: var(--walnut); margin: 10px 0 20px; }
.error { color: var(--oxblood); margin: -10px 0 16px; }
.register-card .btn { align-self: flex-start; }
.register-card .stamp { right: 30px; bottom: 34px; transform: rotate(-6deg); }

/* Desk screen */
#desk {
  display: flex;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  gap: 18px;
  padding: 16px;
  background: var(--carpet);
}
.game-area {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.game-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--cream);
  font-family: var(--f-plate);
}
.plate {
  background: var(--brass);
  color: var(--dark-walnut);
  padding: 4px 12px;
  border: 2px solid var(--walnut);
  outline: 2px solid var(--brass);
  font-size: 16px;
}
.plate b { font-size: 20px; }
.guest { flex: 1; font-size: 17px; }
.guest .link { font-size: 14px; margin-left: 6px; }
.game-frame-wrap {
  flex: 1 1 0;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  container-type: size;
  background: var(--dark-walnut);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--shadow);
}
#game {
  display: block;
  border: 0;
  width: min(100cqw, 100cqh * 16 / 9);
  height: min(100cqh, 100cqw * 9 / 16);
  background: var(--dark-walnut);
}
.game-help { margin: 4px 0 0; color: var(--card); font-size: 13px; }

/* Notes panel */
.notes-panel {
  flex: 0 0 380px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 16px 18px;
}
.notes-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.notes-head h2 { font: 30px/1 var(--f-display); margin: 0; }
.clock { text-align: right; }
.clock-label { display: block; font: 700 11px var(--f-type); color: var(--walnut); letter-spacing: 0.08em; }
.clock-value { font: 24px/1 var(--f-plate); }

.notes {
  list-style: none;
  margin: 0;
  padding: 4px 10px 10px 0;
  flex: 1 1 auto;
  overflow-y: auto;
  min-height: 0;
}
.notes-empty { flex: 1 1 auto; color: var(--walnut); font-size: 14px; margin: 0; }

.session-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--walnut);
  font: 700 12px var(--f-type);
  text-transform: uppercase;
  margin: 10px 0 8px;
}
.session-divider::before, .session-divider::after {
  content: "";
  flex: 1;
  border-top: 2px dashed var(--faint);
}

.note {
  position: relative;
  background: #FBF4E2;
  border: 2px solid var(--ink);
  padding: 8px 10px 8px;
  margin: 0 0 12px;
  box-shadow: 4px 4px 0 var(--faint);
}
.note-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.note-stamp {
  font: 15px/1 var(--f-plate);
  background: var(--card);
  border: 1.5px solid var(--ink);
  padding: 3px 6px;
}
.note-meta { font-size: 12px; color: var(--walnut); flex: 1; }
.note-actions { display: flex; gap: 4px; }
.note-actions button {
  font: 12px/1 var(--f-plate);
  text-transform: uppercase;
  background: transparent;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  padding: 4px 6px;
  cursor: pointer;
}
.note-actions button:hover { background: var(--ink); color: var(--cream); }
.note-actions .danger { border-color: var(--oxblood); color: var(--oxblood); }
.note-actions .danger:hover { background: var(--oxblood); color: var(--cream); }
.note-text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 15px; }
.note-edit textarea { width: 100%; }
.note-edit .note-actions { justify-content: flex-end; margin-top: 6px; }
.note.is-sent { background: var(--card); }
.note.is-sent .note-text { color: var(--walnut); }
.note .stamp {
  font-size: 14px;
  padding: 3px 7px;
  border-width: 3px;
  right: 10px;
  bottom: 8px;
  transform: rotate(-8deg);
  color: var(--olive);
  opacity: 0.85;
}

textarea {
  font: 15px/1.35 var(--f-type);
  color: var(--ink);
  background: #FBF4E2;
  border: 2px solid var(--ink);
  border-radius: 0;
  padding: 8px;
  resize: vertical;
}
textarea:focus { outline: 3px solid var(--brass); outline-offset: 0; }

.composer {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 10px;
  border-top: 2px dashed var(--faint);
}
.composer-meta { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--walnut); flex-wrap: wrap; }
.composer-meta b { font: 14px var(--f-plate); color: var(--ink); }
.composer .btn { align-self: flex-end; }

.send-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px solid var(--ink);
}
.send-status { flex: 1; margin: 0; font-size: 13px; color: var(--walnut); }
.send-status.is-error { color: var(--oxblood); }
.send-status.is-ok { color: var(--olive); }
.send-bar .btn { font-size: 18px; padding: 10px 14px; }

@media (max-width: 900px) {
  #desk { flex-direction: column; height: auto; min-height: 100vh; overflow: visible; }
  .game-frame-wrap { flex: none; container-type: normal; }
  #game { width: 100%; height: auto; aspect-ratio: 16 / 9; }
  .notes-panel { flex: none; min-height: 70vh; }
}