/*
 * Public note stylesheet.
 *
 * Loaded by unauthenticated editor, retrieve, and live-note pages. Shared
 * editor and markdown primitives live in shared.css; this file owns public
 * page chrome, no-JavaScript fallbacks, response cards, live editing
 * affordances, and retrieve-view layout.
 */

/* Public editor footer. */

/*
 * The standalone editor pins the shared footer to the viewport bottom. Scoped
 * to editor pages so retrieve pages keep the site-wide footer in normal flow.
 */
body.note-editor .footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  height: var(--bar-height);
  display: flex;
  align-items: center;
  background: var(--color-pitch-black);
  padding: 0 28px;
}

/*
 * The footer is a flex container here, so stretch the links row to full width
 * or .footer__right's margin-left:auto has no free space to push into.
 */
body.note-editor .footer__links {
  flex: 1;
}

@media (max-width: 768px) {
  body.note-editor .footer {
    display: none;
  }
}

/* No-JavaScript share controls for the public editor form. */

.editor__noscript-share {
  display: none;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--color-oil-slick);
}

.editor__noscript-hint {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-warm-slate);
  margin-bottom: 14px;
}

.editor__noscript-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-warm-slate);
  margin-bottom: 6px;
}

.editor__noscript-controls {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

.editor__noscript-controls .share-expiry {
  margin: 0;
  grid-template-columns: repeat(4, minmax(64px, 1fr));
}

.editor__noscript-submit {
  font-family: var(--font-primary);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--color-parchment);
  background: var(--color-brick-red);
  border: none;
  border-radius: 3px;
  padding: 9px 18px;
  cursor: pointer;
  transition: background 0.14s;
}

.editor__noscript-submit:hover {
  background: var(--color-coral-red);
}

.editor__notice {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 32px 28px;
  font-size: 13px;
  color: var(--color-wheat);
}

.editor__notice--error {
  color: var(--color-coral-red);
}

.editor__notice a {
  color: var(--color-coral-red);
  word-break: break-all;
}

/* Retrieved note view. */

.note-view {
  display: block;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 96px 32px 80px;
}

html:has(.note-view) {
  scroll-padding-top: 72px;
}

.note-view__banner {
  background: var(--color-brick-red-whisper);
  color: var(--color-wheat);
  border-radius: 4px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 28px;
}

.note-view__doc {
  margin: 0 0 32px;
}

/* Preserve line breaks when JavaScript is unavailable to render Markdown. */
.note-view__plain {
  font-family: var(--font-primary);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--color-clay);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0 0 32px;
}

.note-view__plain-meta {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--color-oil-slick);
  font-size: 12px;
  color: var(--color-muddy-brown);
}

.note-view__status {
  font-size: 13px;
  color: var(--color-warm-slate);
}

.note-view__error-title {
  color: var(--color-coral-red);
  font-size: 18px;
  margin-bottom: 8px;
}

.note-view__footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--color-oil-slick);
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--color-muddy-brown);
}

.note-view__action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-primary);
  font-size: 12px;
  color: var(--color-warm-slate);
  background: none;
  border: 1px solid var(--color-oil-slick);
  border-radius: 3px;
  padding: 5px 10px;
  cursor: pointer;
  transition:
    color 0.14s,
    border-color 0.14s;
}

.note-view__action:hover {
  color: var(--color-wheat);
  border-color: var(--color-warm-slate);
}

.note-view__action.copied {
  color: var(--color-olive-green);
  border-color: var(--color-olive-green);
}

/* Response card used for expired/error states. */

.res {
  text-align: center;
}

.res__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  background-color: var(--color-coral-red);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.res__icon--error {
  -webkit-mask-image: url("/static/icons/phosphor/calendar-slash.svg");
  mask-image: url("/static/icons/phosphor/calendar-slash.svg");
}

.res__message {
  font-family: var(--font-primary);
  font-size: 13px;
  color: var(--color-clay);
  line-height: 1.6;
  letter-spacing: 0.01em;
  max-width: 420px;
  margin: 0 auto 24px;
}

.res__message strong {
  color: var(--color-wheat);
  font-weight: 600;
}

.res__btn {
  display: block;
  width: 100%;
  text-align: center;
  text-decoration: none;
  background: var(--color-brick-red);
  border: none;
  border-radius: 3px;
  color: var(--color-parchment);
  padding: 13px;
  font-family: var(--font-primary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.res__btn:hover {
  background: var(--color-coral-red);
}

.res__btn:active {
  transform: scale(0.99);
}

.card-note {
  margin-top: 16px;
  text-align: center;
  font-size: 10px;
  color: var(--color-muddy-brown);
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.card-note__tip {
  display: inline-block;
  position: relative;
  cursor: default;
}

.card-note__tooltip {
  display: none;
  position: absolute;
  top: 1.6em;
  left: 0;
  white-space: pre;
  text-align: left;
  letter-spacing: 0.03em;
  pointer-events: none;
}

.card-note__tip:hover .card-note__tooltip {
  display: block;
}

/* Live note page: sync status and expiry countdown. */

.header__live {
  display: flex;
  align-items: center;
  gap: 12px;
}

.live-status {
  white-space: nowrap;
}

.live-status--synced {
  color: var(--color-muddy-brown);
}

.live-status--syncing {
  color: var(--color-muddy-brown);
}

.live-status--offline {
  color: var(--color-muddy-brown);
}

.live-status--expired,
.live-status--error {
  color: var(--color-coral-red);
}

.live-countdown {
  font-size: 12px;
  color: var(--color-warm-slate);
  white-space: nowrap;
}

/* The countdown is secondary chrome; reclaim its space on narrow screens. */
@media (max-width: 640px) {
  .live-countdown {
    display: none;
  }
}

/*
 * Presence overlays for remote collaborators on the live page.
 *
 * live-presence.js positions fixed carets, name flags, and selection rectangles
 * using the editor mirror's viewport coordinates. Each remote peer supplies --cc
 * for its caret, flag, and translucent selection color; the local caret remains
 * the shared editor caret from shared.css.
 */

:root {
  --presence-0: var(--color-olive-green);
  --presence-1: var(--color-amber-gold);
  --presence-2: var(--color-steel-blue);
  --presence-3: var(--color-plum);
  --presence-4: var(--color-seafoam-green);
  --presence-5: var(--color-burnt-orange);
  --presence-6: var(--color-moss-green);
  --presence-7: var(--color-rust-orange);
}

.presence-caret {
  position: fixed;
  z-index: 2;
  width: 2px;
  border-radius: 1px;
  background: var(--cc);
  pointer-events: none;
}

.presence-flags {
  position: fixed;
  z-index: 2;
  display: flex;
  gap: 4px;
  transform: translateX(calc(-100% - 28px));
  pointer-events: none;
}

.presence-flag,
.presence-caret[data-name]::after {
  padding: 0 6px;
  background: var(--cc);
  color: var(--color-pitch-black);
  border-radius: 2px;
  white-space: nowrap;
  font-family: var(--font-primary);
  font-size: 10px;
  font-weight: 400;
}

.presence-flag {
  display: flex;
  align-items: center;
  line-height: 1;
}

.presence-caret[data-name]::after {
  content: attr(data-name);
  position: absolute;
  bottom: 100%;
  left: -1px;
  margin-bottom: 2px;
  border-bottom-left-radius: 0;
  line-height: 1.6;
}

.presence-selection {
  position: fixed;
  z-index: 1;
  border-radius: 2px;
  background: var(--cc);
  opacity: 0.22;
  pointer-events: none;
}