/* Penguin: an RS Tera on estuary water. A sibling of The Logbook: navy panels over the sea, cream ink, brass for the one thing to press. Orange is kept for the buoys. */
:root {
  --sea: #2f6c7a;
  --panel: rgba(20, 32, 56, 0.82);
  --panel-solid: #142038;
  --line: rgba(250, 246, 238, 0.16);
  --ink: #faf6ee;
  --ink-soft: #c4c9d4;
  --ink-faint: #8f98ac;
  --accent: #d2a446; /* The Logbook's brass, lifted for a dark ground */
  --accent-ink: #142038;
  --tide: #8fe0d2;
  --good: #8fd39b;
  --warn: #f2c230;

  --f-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --f-body: "Inter", -apple-system, "Segoe UI", sans-serif;
  --f-voice: "Fraunces", Georgia, serif;
  --f-title: "Fraunces", Georgia, serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --r: 10px;
  --gap: 12px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--sea);
  color: var(--ink);
  font: 15px/1.45 var(--f-body);
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

#app { position: fixed; inset: 0; overflow: hidden; }
#sea { position: absolute; inset: 0; display: block; touch-action: none; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Top bar */
.topbar {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; align-items: center; gap: 16px;
  padding: calc(env(safe-area-inset-top, 0px) + 10px) 16px 8px;
  background: linear-gradient(to bottom, rgba(14, 22, 40, 0.7), rgba(14, 22, 40, 0));
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.brand { display: flex; align-items: baseline; gap: 8px; }
.brand-name { font: 600 24px/1 var(--f-title); }
.brand-no { font: 600 13px/1 var(--f-mono); color: var(--ink-soft); }
.mode { font: 600 15px/1.2 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); }
.course-status { font: 500 14px/1.2 var(--f-display); letter-spacing: 0.04em; color: var(--ink); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.top-actions { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

.chip {
  background: rgba(20, 32, 56, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 13px;
  font: 600 13px/1 var(--f-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.chip:hover { border-color: rgba(250, 246, 238, 0.4); }
.chip.round { width: 36px; height: 36px; padding: 0; font-size: 20px; display: grid; place-items: center; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--panel-solid); }

.eyebrow { font: 600 12px/1 var(--f-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }

/* Instruments */
.instruments {
  position: absolute; top: 58px; left: 16px;
  padding: 10px 12px; display: flex; gap: 12px; align-items: center;
  max-width: calc(100vw - 32px);
}
#rose { width: 132px; height: 132px; flex: none; }
.readouts { margin: 0; display: grid; grid-template-columns: auto auto; gap: 6px 16px; min-width: 0; }
.readouts div { min-width: 0; }
.readouts .wide { grid-column: 1 / -1; }
.readouts dt { font: 600 11px/1 var(--f-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.readouts dd { margin: 2px 0 0; font: 600 17px/1.15 var(--f-display); letter-spacing: 0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
#rPos, #rTell { font-size: 15px; white-space: normal; }

/* Picture in picture */
.pip { position: absolute; top: 58px; right: 16px; margin: 0; width: 340px; height: 230px; overflow: hidden; padding: 0; }
.pip canvas { width: 100%; height: 100%; display: block; }
.pip-view {
  position: absolute; top: 8px; right: 8px;
  background: rgba(13, 30, 36, 0.6); border: 1px solid var(--line); border-radius: 999px;
  padding: 3px 10px; font: 600 11px/1.4 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase;
}

/* Commentary */
.log {
  position: absolute; left: 16px; bottom: calc(var(--deck-h, 200px) + 12px);
  width: min(520px, calc(100vw - 32px));
  display: flex; flex-direction: column; gap: 6px;
  pointer-events: none;
}
.log-line {
  display: grid; grid-template-columns: 48px 1fr; gap: 10px;
  background: rgba(20, 32, 56, 0.74);
  border-radius: 8px;
  padding: 7px 12px 8px;
  transition: opacity 1.2s ease;
}
.log-line .stamp { font: 500 12px/1.6 var(--f-mono); color: var(--ink-faint); }
.log-line .text { font: 400 16px/1.42 var(--f-voice); color: var(--ink); text-wrap: pretty; }
.log-line.event .text { font-style: italic; }
.log-line.old { opacity: 0.55; }

.zoom { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 6px; }

/* Control deck */
.deck {
  position: absolute; left: 16px; right: 16px; bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr 1fr 0.95fr 0.7fr;
  gap: 14px; padding: 12px 14px;
  align-items: start;
}
.ctl { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ctl-label { font: 600 13px/1 var(--f-display); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.ctl-val { font: 500 14px/1.2 var(--f-display); letter-spacing: 0.03em; color: var(--ink); }
.ends { display: flex; justify-content: space-between; gap: 6px; font: 500 12px/1.2 var(--f-display); color: var(--ink-faint); letter-spacing: 0.04em; }
.ends span:nth-child(2) { color: var(--ink); font-size: 14px; text-align: center; }

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 30px; background: transparent; margin: 0;
  touch-action: none;
}
input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: linear-gradient(to right, rgba(250,246,238,0.18), rgba(250,246,238,0.45)); }
input[type="range"]::-moz-range-track { height: 6px; border-radius: 3px; background: rgba(250,246,238,0.3); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 24px; height: 24px; margin-top: -9px; border-radius: 50%;
  background: var(--ink); border: 3px solid var(--panel-solid); box-shadow: 0 0 0 1px rgba(250,246,238,0.5);
}
input[type="range"]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--ink); border: 3px solid var(--panel-solid); }

.steer-btns { display: flex; align-items: center; gap: 6px; }
.hold {
  background: rgba(250, 246, 238, 0.1);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 46px; height: 42px;
  font: 600 18px/1 var(--f-display);
  touch-action: none; user-select: none; -webkit-user-select: none;
}
.hold.active, .hold:active { background: var(--ink); color: var(--panel-solid); }
.hold.small, .small {
  min-width: 0; height: auto; padding: 9px 10px;
  font: 600 13px/1.1 var(--f-display); letter-spacing: 0.06em; text-transform: uppercase;
  background: rgba(250, 246, 238, 0.1); border: 1px solid var(--line); border-radius: 8px;
}
#tillerGauge { width: 70px; height: 40px; }
#posPad { width: 150px; height: 104px; touch-action: none; cursor: grab; border-radius: 8px; background: rgba(250,246,238,0.05); }
.extras { gap: 8px; }

/* Capsize panel */
.capsize {
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 12px);
  width: min(560px, calc(100vw - 32px));
  padding: 14px 16px; display: flex; flex-direction: column; gap: 10px;
}
.cap-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.cap-where { font: 600 18px/1.2 var(--f-display); letter-spacing: 0.02em; }
.cap-mast { font: 500 14px/1.3 var(--f-display); color: var(--ink-soft); letter-spacing: 0.02em; }
.cap-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.cap-actions button {
  background: rgba(250, 246, 238, 0.1); border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 12px; font: 500 15px/1.2 var(--f-body); text-align: left;
}
.cap-actions button:hover { border-color: rgba(250, 246, 238, 0.5); }
.cap-actions button:disabled { opacity: 0.5; cursor: default; }
.cap-drill summary { font: 600 13px/1 var(--f-display); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); cursor: pointer; }
.cap-drill ol { margin: 8px 0 0; padding-left: 20px; color: var(--ink-soft); font-size: 14px; display: grid; gap: 3px; }

/* Overlays */
.overlay {
  position: absolute; inset: 0;
  background: rgba(14, 22, 40, 0.55);
  display: grid; place-items: center;
  padding: calc(env(safe-area-inset-top, 0px) + 16px) 16px calc(env(safe-area-inset-bottom, 0px) + 16px);
  overflow-y: auto;
}
.sheet {
  background: var(--panel-solid);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 28px;
  width: min(880px, 100%);
  display: flex; flex-direction: column; gap: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.sheet h2 { margin: 0; font: 600 32px/1.1 var(--f-title); letter-spacing: -0.005em; text-wrap: balance; }
.row { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.go {
  background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 999px;
  padding: 10px 22px; font: 700 16px/1 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase;
}
.go:hover { filter: brightness(1.06); }

.menu-head h1 { margin: 0; font: 600 clamp(56px, 10vw, 104px)/0.9 var(--f-title); letter-spacing: -0.01em; }
.menu-head h1::after { content: "2362"; font: 500 0.22em/1 var(--f-mono); letter-spacing: 0.05em; color: var(--ink-faint); margin-left: 0.6em; vertical-align: 0.6em; }
.menu-head .tagline { margin: 18px 0 0; font: 600 20px/1 var(--f-display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.menu-head .sub { margin: 10px 0 0; font: 400 19px/1.45 var(--f-voice); color: var(--ink-soft); max-width: 56ch; }
.menu-grid { display: grid; grid-template-columns: 1fr 1.55fr; gap: 14px; }
.menu-card {
  display: flex; flex-direction: column; gap: 8px; text-align: left;
  background: rgba(250, 246, 238, 0.05); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px;
  min-width: 0;
}
button.menu-card:hover { border-color: var(--accent); }
.card-title { font: 600 26px/1.1 var(--f-title); }
.card-text { color: var(--ink-soft); font-size: 15px; }
.course-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; counter-reset: c; }
.course-list li { counter-increment: c; }
.course-list button {
  width: 100%; display: grid; grid-template-columns: 30px 1fr auto; align-items: baseline; gap: 8px;
  background: none; border: 0; border-bottom: 1px solid var(--line); padding: 8px 2px; text-align: left;
}
.course-list button::before { content: counter(c); font: 600 15px/1 var(--f-mono); color: var(--accent); }
.course-list button:hover .c-title { color: var(--accent); }
.c-title { font: 600 19px/1.15 var(--f-display); letter-spacing: 0.01em; }
.c-skill { font-size: 13px; color: var(--ink-faint); text-align: right; }
.c-done { font: 500 12px/1 var(--f-mono); color: var(--good); margin-left: 6px; }
.menu-foot { display: flex; gap: 8px; flex-wrap: wrap; }

.brief-sheet { width: min(640px, 100%); }
.skill { margin: -8px 0 0; color: var(--ink-soft); font: 400 17px/1.4 var(--f-voice); font-style: italic; }
.brief-cond { margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.brief-cond div { border-top: 1px solid var(--line); padding-top: 8px; }
.brief-cond dt { font: 600 11px/1 var(--f-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.brief-cond dd { margin: 4px 0 0; font: 600 18px/1.2 var(--f-display); }
.brief-lines { margin: 0; padding-left: 20px; display: grid; gap: 8px; font: 400 17px/1.45 var(--f-voice); max-width: 62ch; }

.log-sheet { width: min(640px, 100%); }
.lb-entry { font: 400 17px/1.55 var(--f-voice); display: grid; gap: 10px; }
.lb-entry .lb-meta { font: 500 13px/1.5 var(--f-mono); color: var(--ink-soft); }
.lb-entry ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.lb-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin: 4px 0; }
.lb-stats div { border-top: 1px solid var(--line); padding-top: 6px; }
.lb-stats dt { font: 600 11px/1 var(--f-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.lb-stats dd { margin: 3px 0 0; font: 600 20px/1.1 var(--f-display); font-variant-numeric: tabular-nums; }
.lb-history { display: grid; gap: 6px; max-height: 220px; overflow-y: auto; }
.lb-history:empty { display: none; }
.lb-history .h-row { display: grid; grid-template-columns: 96px 1fr; gap: 10px; font-size: 14px; border-top: 1px solid var(--line); padding-top: 6px; }
.lb-history .h-date { font: 500 12px/1.6 var(--f-mono); color: var(--ink-faint); }

.keys-sheet { width: min(520px, 100%); }
.keys-table { border-collapse: collapse; width: 100%; }
.keys-table th { text-align: left; font: 600 15px/1 var(--f-mono); color: var(--ink); padding: 7px 14px 7px 0; white-space: nowrap; vertical-align: top; }
.keys-table td { padding: 7px 0; color: var(--ink-soft); border-bottom: 1px solid var(--line); }

/* Settings drawer */
.drawer {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(380px, 100vw);
  background: var(--panel-solid);
  border-left: 1px solid var(--line);
  padding: calc(env(safe-area-inset-top, 0px) + 16px) 20px calc(env(safe-area-inset-bottom, 0px) + 20px);
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: -20px 0 50px rgba(0, 0, 0, 0.3);
}
.drawer-head { display: flex; justify-content: space-between; align-items: center; }
.drawer h2 { margin: 0; font: 600 26px/1 var(--f-title); }
.set-group { display: flex; flex-direction: column; gap: 6px; }
.set-label { font: 600 13px/1.2 var(--f-display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); display: flex; justify-content: space-between; }
.set-label span { color: var(--ink); letter-spacing: 0.02em; text-transform: none; font-size: 15px; }
.set-sub { margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--line); font: 700 15px/1 var(--f-display); letter-spacing: 0.1em; text-transform: uppercase; }
.set-note { margin: 0; color: var(--ink-faint); font-size: 13px; }
.seg { display: flex; flex-wrap: wrap; gap: 4px; }
.seg button {
  flex: 1 1 auto; background: rgba(250, 246, 238, 0.06); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px; font: 500 14px/1.1 var(--f-display); letter-spacing: 0.03em;
}
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--panel-solid); border-color: var(--ink); }
select { background: rgba(250, 246, 238, 0.06); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
select option { background: var(--panel-solid); }

.paused-badge {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font: 700 28px/1 var(--f-display); letter-spacing: 0.2em; text-transform: uppercase;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 22px;
  pointer-events: none;
}

/* Medium screens: tighter */
@media (max-width: 1180px) {
  .deck { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pip { width: 280px; height: 190px; }
}
/* Phones */
@media (max-width: 760px) {
  body { font-size: 14px; }
  .topbar { gap: 8px; padding-left: 12px; padding-right: 12px; flex-wrap: wrap; }
  .mode, .course-status { font-size: 12px; }
  .top-actions .chip { padding: 5px 9px; font-size: 11px; }
  .instruments { top: 88px; left: 12px; padding: 6px 8px; gap: 8px; }
  #rose { width: 72px; height: 72px; }
  .readouts { grid-template-columns: auto auto; }
  .readouts > div:nth-child(4) { display: none; }
  .readouts { gap: 3px 10px; }
  .readouts dd { font-size: 14px; }
  .readouts .wide:last-child { display: none; }
  #rPos { font-size: 13px; }
  .pip { top: 88px; right: 12px; width: 140px; height: 100px; }
  .instruments { max-width: calc(100vw - 176px); }
  .pip-view { font-size: 9px; padding: 2px 6px; }
  .log { left: 12px; bottom: calc(var(--deck-h, 300px) + 6px); width: calc(100vw - 24px); gap: 4px; }
  .log-line.old { display: none; }
  .log-line { grid-template-columns: 1fr; gap: 0; padding: 5px 9px; }
  .log-line .stamp { display: none; }
  .log-line .text { font-size: 14px; }
  .zoom { top: 200px; transform: none; right: 12px; flex-direction: row; }
  .deck { left: 8px; right: 8px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; padding: 10px; }
  .deck .pos { grid-row: span 2; }
  #posPad { width: 120px; height: 96px; }
  .menu-grid { grid-template-columns: 1fr; }
  .course-list button { grid-template-columns: 26px 1fr; row-gap: 2px; }
  .c-skill { grid-column: 2; text-align: left; }
  .readouts dd { font-size: 13px; }
  .sheet { padding: 20px 18px; }
  .capsize { bottom: calc(env(safe-area-inset-bottom, 0px) + 8px); }
}
@media (prefers-reduced-motion: reduce) {
  .log-line { transition: none; }
}