/* ---------------------------------------------------------------
   Tokens: jede Farbe und jeder Abstand steht hier. Darunter keine
   Rohwerte – so bleibt „Petrol“ an einer Stelle änderbar.
   --------------------------------------------------------------- */
:root {
  /* Tag: Papier + Petrol */
  --paper:       #edefe7;
  --paper-deep:  #e2e7db;
  --ink:         #0e2f35;
  --muted:       #4a666a;
  --accent:      #0f7078;
  --accent-warm: #b0612a;
  --line:        #ccd5c9;
  --line-strong: #a7b6a6;

  /* Snorlax */
  --snor:        #2f7f87;
  --snor-dark:   #10393f;
  --snor-belly:  #efe6cd;

  /* Konsole */
  --term-bg:     #0b262b;
  --term-text:   #d3e3de;
  --term-accent: #64c3c4;
  --term-dim:    #76999c;
  --term-warn:   #e0a86a;

  --focus:       #0e2f35;

  /* Typografie */
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, ui-serif, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --measure: 34rem;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);
}

[data-theme="abend"] {
  --paper:       #08181c;
  --paper-deep:  #0d2328;
  --ink:         #e6ede7;
  --muted:       #93aba9;
  --accent:      #5fc3c6;
  --accent-warm: #e0a878;
  --line:        #17343a;
  --line-strong: #2a545c;

  --snor:        #3f99a1;
  --snor-dark:   #05202a;
  --snor-belly:  #d8d0b4;

  --term-bg:     #05161a;
  --term-text:   #cfe4de;
  --term-dim:    #6d9296;

  --focus:       #e6ede7;
}

* { box-sizing: border-box; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(1.0625rem, 0.55vw + 0.95rem, 1.1875rem);
  line-height: 1.65;
  transition: background-color .5s ease, color .5s ease;
  padding-bottom: env(safe-area-inset-bottom);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: .75rem 1rem;
  z-index: 20;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------------- Kopfzeile ---------------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem var(--gutter);
  border-bottom: 1px solid var(--line);
}

.mark,
.mono-label,
.mono-small {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.mark {
  color: var(--accent);
  text-transform: none;
  letter-spacing: .02em;
  font-size: .8125rem;
}

.top-actions { display: flex; gap: .5rem; }

button.ghost {
  font: inherit;
  font-family: var(--mono);
  font-size: .8125rem;
  letter-spacing: .03em;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 2rem;
  padding: .6rem .95rem;
  min-height: 2.75rem;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease;
}
button.ghost:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
button.ghost:disabled { opacity: .38; cursor: default; }
button.ghost[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }

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

@media (max-width: 26rem) {
  .top { flex-wrap: wrap; row-gap: .6rem; }
  .mark { font-size: .72rem; }
  button.ghost { font-size: .75rem; padding: .5rem .75rem; }
}

/* ---------------- Hero ---------------- */

.hero {
  padding: clamp(2.5rem, 9vh, 5.5rem) var(--gutter) clamp(1.5rem, 4vh, 2.5rem);
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin: 0 auto;
}

.eyebrow {
  font-family: var(--mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--muted);
  margin: 0 0 1.5rem;
}
.eyebrow #tagesgruss { color: var(--accent); }
.eyebrow .dim { color: var(--muted); opacity: .85; }

h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 8.5vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  text-wrap: balance;
}
h1 em {
  font-style: italic;
  color: var(--accent);
}

.lede {
  max-width: 30rem;
  color: var(--muted);
  margin: 0;
}

/* ---------------- Bühne (Snorlax) ---------------- */

.stage {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
  transition: background-color .5s ease;
}

.stage > .mono-label {
  position: absolute;
  top: 1rem;
  left: max(var(--gutter), calc((100% - var(--measure)) / 2));
  margin: 0;
  pointer-events: none;
}

#canvas {
  display: block;
  width: 100%;
  height: clamp(20rem, 48vh, 30rem);
  touch-action: pan-y;
  cursor: crosshair;
  -webkit-tap-highlight-color: transparent;
}

.stage-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin: 0 auto;
  padding: .85rem var(--gutter) 1rem;
  border-top: 1px solid var(--line);
}

#hinweis {
  margin: 0;
  font-size: .875rem;
  color: var(--muted);
  max-width: 26rem;
}

.stage-actions { display: flex; gap: .5rem; }

section[id] { scroll-margin-top: 4rem; }

/* ---------------- Chat ---------------- */

.chat-section {
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin: 0 auto;
  padding: clamp(3rem, 8vh, 5rem) var(--gutter) 0;
}

.chat {
  background: var(--paper-deep);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  overflow: hidden;
}

.chat-log {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1rem;
  max-height: 22rem;
  overflow-y: auto;
  scrollbar-width: thin;
}

.msg {
  max-width: 84%;
  padding: .6rem .85rem;
  font-size: .9375rem;
  line-height: 1.55;
  border-radius: 12px;
  text-wrap: pretty;
}

.msg-bot {
  align-self: flex-start;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  border-bottom-left-radius: 3px;
}

.msg-user {
  align-self: flex-end;
  background: var(--accent);
  color: var(--paper);
  border-bottom-right-radius: 3px;
}

.msg.typing { color: var(--muted); letter-spacing: .25em; }

.chat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding: 0 1rem .8rem;
}

.chip {
  font: inherit;
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 2rem;
  padding: .45rem .8rem;
  min-height: 2.25rem;
  cursor: pointer;
  transition: border-color .15s ease;
}
.chip:hover { border-color: var(--accent); }

.chat-line {
  display: flex;
  gap: .5rem;
  padding: .6rem 1rem .8rem;
  border-top: 1px solid var(--line);
}

#chat-input {
  flex: 1 1 auto;
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink);
  font-family: inherit;
  /* 16px, sonst zoomt Mobile-Safari beim Fokus */
  font-size: 1rem;
  padding: .6rem .75rem;
}
#chat-input::placeholder { color: var(--muted); opacity: .8; }
#chat-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

.send {
  font-family: var(--mono);
  font-size: .8125rem;
  background: var(--accent);
  color: var(--paper);
  border: 0;
  border-radius: 3px;
  padding: 0 1rem;
  min-height: 2.75rem;
  cursor: pointer;
}
.send:hover { background: var(--ink); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------------- Brief ---------------- */

.letter,
.notes {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(3rem, 9vh, 5.5rem) var(--gutter) 0;
}

.letter p {
  margin: 0 0 1.4em;
  text-wrap: pretty;
}

.drop {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--accent);
  margin-bottom: 1.2em !important;
}

.sign {
  margin-top: 2.5em !important;
  color: var(--muted);
  line-height: 1.9;
}
.sign-name {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--ink);
}
.mono-small { display: inline-block; margin-top: .35rem; }

/* ---------------- Fakten ---------------- */

.notes { padding-bottom: clamp(3rem, 9vh, 5rem); }

.facts {
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.facts > div {
  display: grid;
  grid-template-columns: minmax(7rem, 10rem) 1fr;
  gap: .35rem 1.75rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}
.facts dt {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: .3rem;
}
.facts dd {
  margin: 0;
  color: var(--muted);
  font-size: .9688em;
}

@media (max-width: 34rem) {
  .facts > div { grid-template-columns: 1fr; }
}

/* ---------------- Fuß ---------------- */

.foot {
  border-top: 1px solid var(--line);
  padding: 2rem var(--gutter) 3rem;
  text-align: center;
}
.foot p { margin: .25rem 0; }
.foot p:first-child {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
}