/*
 * Shared note stylesheet.
 *
 * Loaded by the standalone editor, live editor, retrieve view, and vault.
 * Keep page-specific layout overrides in public.css or vault.css; this file
 * owns the reusable editor shell, toolbar primitives, icon masks, share
 * popover, markdown renderer, and utility classes.
 */

body.note-editor {
  --rail-width: 42px;
  --bar-height: 48px;
  --editor-tabs-offset-x: -12px;
  overflow: hidden;
}

/* Edit / preview segmented control. */

.editor-tabs {
  position: absolute;
  left: calc(50% + var(--editor-tabs-offset-x));
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-charcoal);
  border: 1px solid var(--color-oil-slick);
  border-radius: 3px;
  padding: 2px;
  isolation: isolate;
}

.editor-tabs::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: calc(50% - 2px);
  background: var(--color-stony-gray);
  border-radius: 2px;
  z-index: -1;
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
}

.editor-tabs:has(#tab-preview.editor-tabs__item--active)::before {
  transform: translateX(100%);
}

.editor-tabs__item {
  font-family: var(--font-primary);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-warm-slate);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px 18px;
  border-radius: 2px;
  display: flex;
  justify-content: center;
  transition: color 0.25s ease;
}

.editor-tabs__item--active {
  color: var(--color-wheat);
}

.editor-tabs__item:not(.editor-tabs__item--active):hover {
  color: var(--color-driftwood);
}

/* Formatting rail and shared icon buttons. */

.rail {
  position: fixed;
  top: var(--bar-height);
  right: 0;
  bottom: var(--bar-height);
  width: var(--rail-width);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0 14px;
  border-left: 1px solid var(--color-oil-slick);
  background: var(--color-pitch-black);
  overflow-y: auto;
  scrollbar-width: none;
}

.rail__group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.rail__group + .rail__group {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--color-oil-slick);
}

.rail__spacer {
  flex: 1;
  min-height: 10px;
}

.tool {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  color: var(--color-warm-slate);
  background: none;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition:
    color 0.14s,
    background 0.14s;
}

.tool:hover {
  color: var(--color-wheat);
  background: var(--color-charcoal);
}

.tool:active {
  transform: scale(0.92);
}

.tool--accent {
  color: var(--color-coral-red);
}

.tool--accent:hover {
  color: var(--color-parchment);
  background: var(--color-brick-red);
}

/*
 * Phosphor icons use currentColor through CSS masks.
 *
 * These classes only define glyph sources; size and color should come from
 * the component that uses .nicon.
 */

.nicon {
  display: inline-block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background-color: currentColor;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.nicon--text-b {
  mask-image: url("/static/icons/phosphor/text-b.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-b.svg");
}

.nicon--text-italic {
  mask-image: url("/static/icons/phosphor/text-italic.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-italic.svg");
}

.nicon--text-strikethrough {
  mask-image: url("/static/icons/phosphor/text-strikethrough.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-strikethrough.svg");
}

.nicon--text-h-one {
  mask-image: url("/static/icons/phosphor/text-h-one.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-h-one.svg");
}

.nicon--text-h-two {
  mask-image: url("/static/icons/phosphor/text-h-two.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-h-two.svg");
}

.nicon--text-h-three {
  mask-image: url("/static/icons/phosphor/text-h-three.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-h-three.svg");
}

.nicon--text-h-four {
  mask-image: url("/static/icons/phosphor/text-h-four.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-h-four.svg");
}

.nicon--text-h-five {
  mask-image: url("/static/icons/phosphor/text-h-five.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-h-five.svg");
}

.nicon--text-h-six {
  mask-image: url("/static/icons/phosphor/text-h-six.svg");
  -webkit-mask-image: url("/static/icons/phosphor/text-h-six.svg");
}

.nicon--list-bullets {
  mask-image: url("/static/icons/phosphor/list-bullets.svg");
  -webkit-mask-image: url("/static/icons/phosphor/list-bullets.svg");
}

.nicon--list-numbers {
  mask-image: url("/static/icons/phosphor/list-numbers.svg");
  -webkit-mask-image: url("/static/icons/phosphor/list-numbers.svg");
}

.nicon--list-checks {
  mask-image: url("/static/icons/phosphor/list-checks.svg");
  -webkit-mask-image: url("/static/icons/phosphor/list-checks.svg");
}

.nicon--quotes {
  mask-image: url("/static/icons/phosphor/quotes.svg");
  -webkit-mask-image: url("/static/icons/phosphor/quotes.svg");
}

.nicon--code {
  mask-image: url("/static/icons/phosphor/code.svg");
  -webkit-mask-image: url("/static/icons/phosphor/code.svg");
}

.nicon--arrow-counter-clockwise {
  mask-image: url("/static/icons/phosphor/arrow-counter-clockwise.svg");
  -webkit-mask-image: url("/static/icons/phosphor/arrow-counter-clockwise.svg");
}

.nicon--arrow-clockwise {
  mask-image: url("/static/icons/phosphor/arrow-clockwise.svg");
  -webkit-mask-image: url("/static/icons/phosphor/arrow-clockwise.svg");
}

.nicon--download-simple {
  mask-image: url("/static/icons/phosphor/download-simple.svg");
  -webkit-mask-image: url("/static/icons/phosphor/download-simple.svg");
}

.nicon--export {
  mask-image: url("/static/icons/phosphor/export.svg");
  -webkit-mask-image: url("/static/icons/phosphor/export.svg");
}

.nicon--eye {
  mask-image: url("/static/icons/phosphor/eye.svg");
  -webkit-mask-image: url("/static/icons/phosphor/eye.svg");
}

.nicon--pencil-simple-line {
  mask-image: url("/static/icons/phosphor/pencil-simple-line.svg");
  -webkit-mask-image: url("/static/icons/phosphor/pencil-simple-line.svg");
}

.nicon--key {
  mask-image: url("/static/icons/phosphor/key.svg");
  -webkit-mask-image: url("/static/icons/phosphor/key.svg");
}

.nicon--lock-simple-open {
  mask-image: url("/static/icons/phosphor/lock-simple-open.svg");
  -webkit-mask-image: url("/static/icons/phosphor/lock-simple-open.svg");
}

.nicon--clipboard {
  mask-image: url("/static/icons/phosphor/clipboard-text-duotone.svg");
  -webkit-mask-image: url("/static/icons/phosphor/clipboard-text-duotone.svg");
}

.editor {
  display: block;
  position: fixed;
  top: var(--bar-height);
  left: 0;
  right: var(--rail-width);
  bottom: var(--bar-height);
  padding-left: var(--rail-width);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-stony-gray) transparent;
}

.editor::-webkit-scrollbar {
  width: 10px;
}

.editor::-webkit-scrollbar-thumb {
  background: var(--color-stony-gray);
  border-radius: 6px;
  border: 3px solid var(--color-pitch-black);
}

.editor__doc {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 0px 32px 120px;
}

.editor__text {
  display: block;
  width: 100%;
  min-height: calc(80vh - var(--bar-height) * 2 - 180px);
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--color-clay);
  background: none;
  border: none;
  outline: none;
  resize: none;
  overflow: hidden;
  white-space: pre-wrap;
  word-break: break-word;
  tab-size: 2;
  caret-color: var(--color-coral-red);
}

.editor__text--custom-caret {
  caret-color: transparent;
}

.editor__caret-mirror {
  position: absolute;
  top: 0;
  right: 32px;
  left: 32px;
  width: auto;
  min-height: 0;
  visibility: hidden;
  pointer-events: none;
}

.editor__caret {
  position: fixed;
  z-index: 2;
  display: none;
  width: 2px;
  background: var(--color-brick-red);
  pointer-events: none;
  animation: editor-caret-blink 2s steps(1, end) infinite;
}

.editor__caret--visible {
  display: block;
}

@keyframes editor-caret-blink {
  0%,
  45% {
    opacity: 1;
  }

  50%,
  95% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .editor__caret {
    animation: none;
  }
}

.editor__text::placeholder {
  color: var(--color-muddy-brown);
}

.meta {
  position: fixed;
  right: calc(var(--rail-width) + 24px);
  bottom: calc(var(--bar-height) + 14px);
  z-index: 80;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-muddy-brown);
  pointer-events: none;
}

.meta--over {
  color: var(--color-coral-red);
}

.meta-stack {
  display: flex;
  align-items: center;
  gap: 8px;
}

.meta__sep {
  color: var(--color-muddy-brown);
}

.share-pop {
  position: fixed;
  inset: auto;
  right: calc(var(--rail-width) + 14px);
  bottom: calc(var(--bar-height) + 14px);
  z-index: 200;
  width: 320px;
  margin: 0;
  padding: 8px;
  background: var(--color-pitch-black);
  border: 1px solid var(--color-oil-slick);
  border-radius: 6px;
  color: var(--color-driftwood);
  opacity: 0;
  transform: translateY(6px) scale(0.98);
  transition:
    opacity 0.16s ease,
    transform 0.16s ease,
    overlay 0.16s ease allow-discrete,
    display 0.16s ease allow-discrete;
}

.share-pop:popover-open {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@starting-style {
  .share-pop:popover-open {
    opacity: 0;
    transform: translateY(6px) scale(0.98);
  }
}

.share-pop::backdrop {
  background: rgba(0, 0, 0, 0.2);
}

.share-pop__title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-warm-slate);
  padding: 6px 8px 8px;
}

.share-opt {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-radius: 4px;
  padding: 9px 8px;
  cursor: pointer;
  font-family: var(--font-primary);
  color: inherit;
  position: relative;
}

.share-opt::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 4px;
  background: transparent;
  z-index: 0;
  transition:
    background 0.14s,
    transform 0.08s ease;
}

.share-opt:hover::before {
  background: var(--color-oil-slick);
}

.share-opt:not(.share-opt--disabled):active::before {
  transform: scale(0.97);
}

.share-opt__icon,
.share-opt__text {
  position: relative;
  z-index: 1;
}

.share-opt__icon {
  color: var(--color-clay);
  flex-shrink: 0;
  margin-top: 2px;
}

.share-opt__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.share-opt__label {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--color-wheat);
}

.share-opt__desc {
  font-size: 11px;
  line-height: 1.45;
  color: var(--color-warm-slate);
}

.share-pop__divider {
  height: 1px;
  background: var(--color-oil-slick);
  margin: 6px 8px;
}

.share-pop__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-warm-slate);
  padding: 4px 8px 4px;
}

.share-expiry {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--color-charcoal);
  border: 1px solid var(--color-oil-slick);
  border-radius: 3px;
  padding: 2px;
  margin: 0 8px 8px;
  isolation: isolate;
}

.share-expiry::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: calc(25% - 1px);
  background: var(--color-stony-gray);
  border-radius: 2px;
  z-index: -1;
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
}

.share-expiry:has(> div:nth-child(2) input:checked)::before {
  transform: translateX(100%);
}

.share-expiry:has(> div:nth-child(3) input:checked)::before {
  transform: translateX(200%);
}

.share-expiry:has(> div:nth-child(4) input:checked)::before {
  transform: translateX(300%);
}

.share-expiry__option {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.share-expiry__label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7px 4px;
  font-family: var(--font-primary);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-warm-slate);
  border-radius: 2px;
  cursor: pointer;
  text-align: center;
  user-select: none;
  transition: color 0.25s ease;
}

.share-expiry__option:not(:checked) + .share-expiry__label:hover {
  color: var(--color-driftwood);
}

.share-expiry__option:checked + .share-expiry__label {
  color: var(--color-wheat);
}

.share-expiry__option:focus-visible + .share-expiry__label {
  outline: 2px solid var(--color-clay);
  outline-offset: 2px;
}

.share-opt--warn .share-opt__icon {
  color: var(--color-coral-red);
}

.share-opt--warn:hover::before {
  background: rgba(251, 73, 52, 0.1);
}

.share-opt--disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.share-opt--disabled:hover::before {
  background: transparent;
}

.share-pop__result {
  padding: 6px 8px 8px;
}

.share-pop__result .share-pop__title {
  padding-left: 0;
  padding-right: 0;
}

.share-pop__link-row {
  display: flex;
  gap: 6px;
}

.share-pop__link {
  flex: 1;
  min-width: 0;
  font-family: var(--font-primary);
  font-size: 11px;
  color: var(--color-wheat);
  background: var(--color-charcoal);
  border: 1px solid var(--color-oil-slick);
  border-radius: 3px;
  padding: 7px 8px;
}

.share-pop__copy {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  border: 1px solid var(--color-oil-slick);
  border-radius: 3px;
  background: var(--color-charcoal);
  color: var(--color-warm-slate);
  cursor: pointer;
  transition:
    color 0.14s,
    border-color 0.14s;
}

.share-pop__copy:hover {
  color: var(--color-wheat);
}

.share-pop__copy.copied .nicon--clipboard {
  mask-image: url("/static/icons/phosphor/check.svg");
  -webkit-mask-image: url("/static/icons/phosphor/check.svg");
}

.share-pop__hint {
  margin-top: 8px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--color-warm-slate);
}

@media (max-width: 768px) {
  body.note-editor {
    --editor-tabs-offset-x: -38px;
  }

  body.note-editor .editor,
  body.note-editor .rail {
    bottom: 0;
  }

  body.note-editor .editor {
    padding-left: 0;
  }

  body.note-editor .meta {
    bottom: 14px;
  }

  .editor-tabs__item {
    padding: 5px 10px;
  }
}

.md-render {
  font-family: var(--font-primary);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--color-clay);
  word-break: break-word;
}

.md-render h1,
.md-render h2,
.md-render h3,
.md-render h4,
.md-render h5,
.md-render h6 {
  color: var(--color-wheat);
  font-weight: 600;
  line-height: 1.3;
  margin: 1.4em 0 0.5em;
}

.md-render h1:first-child,
.md-render h2:first-child,
.md-render h3:first-child {
  margin-top: 0;
}

.md-render h1 {
  font-size: 24px;
  border-bottom: 1px solid var(--color-oil-slick);
  padding-bottom: 0.3em;
}

.md-render h2 {
  font-size: 20px;
}

.md-render h3 {
  font-size: 17px;
}

.md-render h4 {
  font-size: 15px;
}

.md-render h5,
.md-render h6 {
  font-size: 14px;
}

.md-render p,
.md-render ul,
.md-render ol,
.md-render blockquote,
.md-render pre,
.md-render table {
  margin: 0 0 1em;
}

.md-render ul,
.md-render ol {
  padding-left: 1.6em;
}

.md-render li {
  margin: 0.2em 0;
}

.md-render li > input[type="checkbox"] {
  margin-right: 0.5em;
  accent-color: var(--color-coral-red);
}

.md-render blockquote {
  border-left: 3px solid var(--color-stony-gray);
  padding: 0.1em 0 0.1em 1em;
  color: var(--color-putty);
}

.md-render code {
  font-family: var(--font-primary);
  font-size: 13px;
  background: var(--color-charcoal);
  color: var(--color-wheat);
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 4px;
}

.md-render pre {
  background: var(--color-charcoal);
  color: var(--color-wheat);
  border-radius: 8px;
  padding: 18px 20px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.md-render pre code {
  background: none;
  color: inherit;
  font-weight: 400;
  padding: 0;
  border-radius: 0;
}

/*
 * highlight.js token colors mapped onto the gruvbox palette.
 *
 * The highlighter adds `class="hljs language-x"` and token spans to `pre code`
 * after sanitization. Only coloring lives here so the <pre> background and
 * padding above remain authoritative. Coral red stays reserved for links, so
 * keywords use amber gold instead of gruvbox's usual red.
 */
.md-render .hljs-comment,
.md-render .hljs-quote {
  color: var(--color-warm-slate);
  font-style: italic;
}

.md-render .hljs-keyword,
.md-render .hljs-selector-tag,
.md-render .hljs-meta .hljs-keyword {
  color: var(--color-amber-gold);
}

.md-render .hljs-string,
.md-render .hljs-regexp,
.md-render .hljs-char.escape_,
.md-render .hljs-addition {
  color: var(--color-olive-green);
}

.md-render .hljs-number,
.md-render .hljs-literal {
  color: var(--color-plum);
}

.md-render .hljs-title,
.md-render .hljs-title.function_,
.md-render .hljs-section,
.md-render .hljs-name,
.md-render .hljs-selector-id {
  color: var(--color-steel-blue);
}

.md-render .hljs-built_in,
.md-render .hljs-type,
.md-render .hljs-title.class_,
.md-render .hljs-attr,
.md-render .hljs-attribute,
.md-render .hljs-tag {
  color: var(--color-seafoam-green);
}

.md-render .hljs-variable,
.md-render .hljs-template-variable,
.md-render .hljs-params,
.md-render .hljs-property,
.md-render .hljs-symbol,
.md-render .hljs-bullet,
.md-render .hljs-selector-class,
.md-render .hljs-meta {
  color: var(--color-burnt-orange);
}

.md-render .hljs-deletion {
  color: var(--color-coral-red);
}

.md-render .hljs-emphasis {
  font-style: italic;
}

.md-render .hljs-strong {
  font-weight: 600;
}

.md-render .hljs-link {
  text-decoration: underline;
}

.md-render a {
  color: var(--color-coral-red);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.md-render a[href]:hover {
  color: var(--color-parchment);
}

.md-render a:not([href]) {
  cursor: help;
  text-decoration-style: dashed;
  opacity: 0.75;
}

.md-render hr {
  border: none;
  border-top: 1px solid var(--color-oil-slick);
  margin: 1.6em 0;
}

.md-render table {
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
}

.md-render th,
.md-render td {
  border: 1px solid var(--color-oil-slick);
  padding: 6px 12px;
  text-align: left;
}

.md-render th {
  color: var(--color-wheat);
  background: var(--color-charcoal);
}

.md-render img {
  max-width: 100%;
}

/* Stand-in for an image hosted elsewhere, which is never loaded (see
   isBlockedImageSrc in markdown.js). Deliberately looks like a labelled slot
   rather than an error: nothing is broken, the note simply does not reach out
   to other servers. Inline-flex so it sits correctly whether the image was on
   its own line or inside a paragraph. */
.md-image-blocked {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  max-width: 100%;
  padding: 6px 10px;
  border: 1px dashed var(--color-stony-gray);
  border-radius: 2px;
  background: var(--color-oil-slick);
  cursor: help;
  vertical-align: middle;
}

.md-image-blocked__label {
  flex: none;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-warm-sand);
  opacity: 0.8;
}

/* The alt text is usually the only description of what is missing, so it gets
   the readable treatment; the host is supporting detail. */
.md-image-blocked__alt {
  min-width: 0;
  font-size: 13px;
  color: var(--color-putty);
  overflow-wrap: anywhere;
}

.md-image-blocked__host {
  min-width: 0;
  font-size: 11px;
  color: var(--color-stony-gray);
  overflow-wrap: anywhere;
}

/* Utilities. */

.hidden {
  display: none !important;
}