/* Component rules own their states and responsive variants.
   Edit the owning rule and remove obsolete declarations; do not append overrides.
   Theme values, shared sizes and typography belong in tokens.css. */

/* Base and accessibility */
* {
  box-sizing: border-box;
}
html {
  scrollbar-gutter: stable;
  background-color: var(--keli-canvas);
}
/* A separate, stable viewport layer avoids fixed-background repaint/crop changes
   during mobile browser-chrome scrolling. It never participates in page sizing. */
body::before {
  content: '';
  position: fixed;
  inset: 0 0 auto;
  block-size: 100vh;
  block-size: 100lvh;
  z-index: -1;
  pointer-events: none;
  background-color: var(--keli-canvas);
  background-image:
    linear-gradient(var(--keli-wallpaper-shade), var(--keli-wallpaper-shade)), url('./nature-background.png');
  background-position: left center;
  background-size: cover;
  background-repeat: no-repeat;
}
body {
  margin: 0;
  isolation: isolate;
  padding-inline: var(--keli-gutter-left) var(--keli-gutter-right);
  padding-block-end: var(--keli-gutter-bottom);
  min-block-size: 100vh;
  min-block-size: 100svh;
  display: flex;
  flex-direction: column;
  color: var(--keli-text);
  font: var(--keli-text-body) / var(--keli-leading-body) var(--keli-font-body);
  overflow-wrap: anywhere;
}
:where(h1, h2, h3, h4, p, ol, dl, dd, pre) {
  margin: 0;
}
:where(a) {
  color: var(--keli-action);
  text-underline-offset: 0.2em;
}
:where(button, select) {
  min-block-size: var(--keli-target);
  max-inline-size: 100%;
  padding: var(--keli-space-2) var(--keli-space-3);
  font: inherit;
  color: var(--keli-text);
  background: var(--keli-surface);
  border: var(--keli-border-width) solid var(--keli-control-border);
  border-radius: 0;
}
:where(button, summary, select) {
  cursor: pointer;
}
:where(a, button, select, summary, [tabindex]):focus-visible {
  outline: var(--keli-focus-width) solid var(--keli-focus);
  outline-offset: var(--keli-focus-gap);
  box-shadow: 0 0 0 var(--keli-focus-gap) var(--keli-surface);
}
:where(img, video, svg) {
  max-inline-size: 100%;
  block-size: auto;
}
[hidden] {
  display: none;
}
.visually-hidden {
  position: absolute;
  inline-size: var(--keli-border-width);
  block-size: var(--keli-border-width);
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip-link {
  position: absolute;
  inset-block-start: var(--keli-space-2);
  inset-inline-start: var(--keli-space-2);
  transform: translateY(-200%);
  padding: var(--keli-space-3);
  z-index: 2;
  color: var(--keli-text);
  background: var(--keli-surface);
}
.skip-link:focus {
  transform: none;
}

/* Application header and global navigation */
.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--keli-space-4);
  padding-block-end: var(--keli-space-4);
  margin-inline-start: calc(-1 * var(--keli-gutter-left));
  color: var(--keli-on-chrome);
}
.masthead__title {
  display: grid;
  grid-template-columns: minmax(0, calc(var(--keli-brand-width) * 2 / 3 + var(--keli-gutter-left))) minmax(0, 1fr);
  min-inline-size: 0;
  inline-size: calc(var(--keli-brand-width) + var(--keli-gutter-left));
  max-inline-size: 100%;
  min-block-size: var(--keli-brand-height);
}
.wordmark {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--keli-space-2) var(--keli-space-3);
  background: var(--keli-chrome);
  color: inherit;
  font-size: var(--keli-text-wordmark);
  line-height: 1;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  text-decoration: none;
}
.masthead__label {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  display: flex;
  align-items: center;
  min-inline-size: 0;
  padding-inline: calc(var(--keli-space-1) + var(--keli-notch-depth)) var(--keli-space-1);
  color: var(--keli-on-chrome);
  background: var(--keli-brand-label);
  border-end-end-radius: var(--keli-brand-radius);
  font-size: var(--keli-text-environment);
  letter-spacing: 0.1em;
}
.masthead__label::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 50%;
  transform: translateY(-50%);
  inline-size: var(--keli-notch-depth);
  block-size: var(--keli-notch-height);
  background: var(--keli-chrome);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  pointer-events: none;
}
.masthead__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--keli-space-4);
  flex-basis: 100%;
  min-inline-size: 0;
  padding-inline: max(var(--keli-space-5), env(safe-area-inset-left)) var(--keli-space-5);
}
.app-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--keli-space-2);
  min-inline-size: 0;
  flex: 1;
  --pill-scale: 0.5;
  --pill-padding-block: 0;
}
.account-link {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  min-block-size: var(--keli-target);
  min-inline-size: var(--keli-target);
  padding: var(--keli-space-2);
  border: var(--keli-border-width) solid var(--keli-chrome-border);
  color: var(--keli-on-chrome-secondary);
  background: var(--keli-chrome);
  text-decoration: none;
}
.account-link[aria-current] {
  color: var(--keli-on-selection);
  background: var(--keli-selection);
}
.account-link svg {
  inline-size: var(--keli-space-6);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Shared navigation pill */
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: calc(var(--keli-target) * var(--pill-scale, 1));
  min-inline-size: min(calc(var(--keli-pill-min) * var(--pill-scale, 1)), 100%);
  max-inline-size: 100%;
  padding: var(--pill-padding-block, var(--keli-space-2)) calc(var(--keli-space-5) * var(--pill-scale, 1));
  color: var(--keli-on-chrome-secondary);
  background: var(--keli-pill-surface);
  border: var(--keli-border-width) solid var(--keli-pill-border);
  border-radius: var(--keli-pill-radius);
  font: var(--keli-text-metadata) / 1.5 var(--keli-font-mono);
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
}
.pill[aria-current] {
  color: var(--keli-on-chrome);
  border-color: var(--keli-chrome-border);
  font-weight: 700;
}
.pill:hover {
  color: var(--keli-on-chrome);
  background: var(--keli-pill-hover);
  border-color: var(--keli-chrome-border);
}
.layout {
  display: grid;
  flex: 1;
  inline-size: 100%;
  max-inline-size: var(--keli-content-max);
  margin-inline: auto;
}
.layout > main {
  position: relative;
  z-index: 2;
  min-inline-size: 0;
  inline-size: 100%;
  background: var(--keli-surface);
  color: var(--keli-text);
  border-end-end-radius: var(--keli-brand-radius);
  padding: var(--keli-space-5) var(--keli-space-4) var(--keli-space-8) var(--keli-space-4);
}
.layout > main:focus-visible {
  /* Navigation focuses this reading landmark, not an interactive control. */
  outline: none;
  box-shadow: none;
}
#sidebar {
  display: none;
  position: relative;
  z-index: 1;
  min-inline-size: 0;
}
.navigation-status {
  margin: var(--keli-space-4);
  padding: var(--keli-space-3);
  background: var(--keli-error-surface);
  color: var(--keli-error);
}
.page-heading {
  display: grid;
  gap: var(--keli-space-4);
  margin-block-end: var(--keli-space-8);
  max-inline-size: var(--keli-measure);
}
.page-heading h1 {
  font-size: var(--keli-text-heading);
  font-weight: 400;
  line-height: 1.2;
}
.settings-section {
  border-block-start: var(--keli-border-width) solid var(--keli-border);
  padding-block: var(--keli-space-6);
  display: grid;
  gap: var(--keli-space-3);
  max-inline-size: var(--keli-measure);
}
.settings-section h2 {
  font-size: var(--keli-text-body);
}
.settings-subsection {
  display: grid;
  padding-inline-start: var(--keli-space-2);
}
.settings-subsection > :is(.supporting, noscript) {
  margin-block-start: var(--keli-space-2);
}
/* Native underlines follow each text baseline, including descenders and wraps. */
.section-heading {
  inline-size: fit-content;
  max-inline-size: 100%;
  padding-inline-end: var(--keli-space-8);
  font-size: var(--keli-text-body);
  font-weight: 400;
  line-height: 1.2;
  text-transform: lowercase;
  text-decoration: underline var(--keli-action) 1px;
  text-underline-offset: 1px;
  text-decoration-skip-ink: none;
}
.section-heading::after {
  content: '';
  display: inline-block;
  inline-size: var(--keli-space-8);
  block-size: 1px;
  margin-inline-end: calc(-1 * var(--keli-space-8));
  vertical-align: -2px;
  background: linear-gradient(to right, var(--keli-action), transparent);
}
.theme-control {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}
.theme-control[hidden] {
  display: none;
}
.theme-control__button {
  display: inline-grid;
  place-items: center;
  inline-size: var(--keli-space-8);
  padding: var(--keli-space-1);
  border-color: transparent;
  background: transparent;
}
.theme-control__button[aria-pressed='true'] {
  color: var(--keli-action);
}
.theme-control__button:disabled {
  cursor: default;
}
.theme-control__button svg {
  inline-size: var(--keli-space-6);
  block-size: var(--keli-space-6);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.theme-control__mode circle {
  fill: currentColor;
  stroke: none;
}
.theme-control__mode[data-mode='light'] {
  color: var(--keli-mode-light);
}
.theme-control__mode[data-mode='dark'] {
  color: var(--keli-mode-dark);
}
.theme-control__mode[data-mode='dark'] path {
  visibility: hidden;
}
.theme-control__label {
  min-inline-size: 6ch;
  margin-inline-start: var(--keli-space-2);
}
.connection-list {
  display: grid;
  gap: var(--keli-space-5);
  list-style: none;
  padding: 0;
}
.connection-list li {
  display: grid;
  gap: var(--keli-space-2);
}
@media (min-width: 43.8125em) {
  #sidebar:not([hidden]) {
    display: block;
  }
  .layout--with-sidebar {
    /* Collapse the balancing space until the view reaches its maximum width. */
    max-inline-size: calc(var(--keli-content-max) + 2 * var(--keli-rail));
    grid-template-columns:
      var(--keli-rail) minmax(0, 1fr)
      max(0px, calc(100% - var(--keli-rail) - var(--keli-content-max)));
  }
  .layout > main {
    padding-block: var(--keli-space-8);
    padding-inline: var(--keli-space-6);
  }
}
@media (min-width: 53.1875em) {
  .layout > main {
    padding-inline: var(--keli-space-12);
  }
}
/* Shared typography and page states */
.eyebrow {
  font-size: var(--keli-text-metadata);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.supporting {
  color: var(--keli-text-secondary);
  font-size: var(--keli-text-metadata);
  line-height: 1.5;
}
.empty,
.error {
  padding: var(--keli-space-6);
  background: var(--keli-surface);
  color: var(--keli-text);
  border: var(--keli-border-width) solid var(--keli-border);
}
.empty h2,
.error h2 {
  font-size: var(--keli-text-heading);
  font-weight: 400;
  line-height: 1.3;
  margin-block-end: var(--keli-space-3);
}
.error {
  color: var(--keli-error);
  border-color: var(--keli-error-border);
  background: var(--keli-error-surface);
}
.button {
  display: inline-block;
  min-block-size: var(--keli-target);
  padding: var(--keli-space-3);
  margin-block-start: var(--keli-space-3);
  color: var(--keli-text);
  background: var(--keli-surface);
  border: var(--keli-border-width) solid var(--keli-control-border);
}

@media (forced-colors: active) {
  body::before {
    background-image: none;
  }
  .section-heading::after {
    background: CanvasText;
  }
  .theme-control__button[aria-pressed='true'] {
    outline: var(--keli-border-width) solid Highlight;
  }
  .account-link[aria-current],
  .pill[aria-current] {
    outline: var(--keli-border-width) solid CanvasText;
  }
}