/*
file                styles.css
version             0.0.1a82
date                23.10.25

dude-code_alex_lauterbach

LCARS visual language and responsive layout styles.
*/

:root {
  --lcars-bg: #12131a;
  --lcars-text: #f1f2f6;
  --lcars-muted: #8f9bb3;
  --lcars-salmon: #ff6f61;
  --lcars-amber: #f0a500;
  --lcars-mauve: #9b5de5;
  --lcars-cyan: #4cc9f0;
  --lcars-green: #7ae582;
  --lcars-red: #ff4d6d;
  --lcars-shadow: rgba(0, 0, 0, 0.4);
  --font-heading: "Antonio", "Bank Gothic", "Helvetica Neue", sans-serif;
  --font-body: "Barlow", "Roboto", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  background: var(--lcars-bg);
  color: var(--lcars-text);
}

body.lcars-controls-open {
  overflow: hidden;
}

.lcars-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lcars-app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 1.5rem 1rem 3rem;
  gap: 1.5rem;
}

@supports (-webkit-touch-callout: none) {
  body,
  .lcars-app {
    min-height: -webkit-fill-available;
  }
}

.lcars-header {
  display: flex;
  align-items: center;
  /* gap: 1rem; */
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 10px 30px var(--lcars-shadow);
}

.lcars-header__accent {
  width: 0.6rem;
  height: 100%;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--lcars-salmon), var(--lcars-mauve) 55%, var(--lcars-cyan));
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.4);
}

.lcars-header__content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

.lcars-header__actions {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.lcars-header__progress-host {
  display: none;
  align-items: center;
  justify-content: center;
  margin-left: 0.75rem;
  min-width: 0;
}

.lcars-header__progress-host--active {
  display: flex;
}



.lcars-control-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid rgba(241, 242, 246, 0.16);
  border-radius: 24px;
  padding: 0.45rem 0.75rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--lcars-text);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.lcars-control-toggle:hover,
.lcars-control-toggle:focus-visible {
  background: rgba(76, 201, 240, 0.16);
  border-color: rgba(76, 201, 240, 0.35);
  color: var(--lcars-cyan);
  transform: translateY(-1px);
  outline: none;
}

.lcars-control-toggle__icon {
  position: relative;
  display: inline-block;
  width: 1.4rem;
  height: 1rem;
}

.lcars-control-toggle__icon::before,
.lcars-control-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.lcars-control-toggle__icon::before {
  top: 0;
  box-shadow: 0 0.45rem 0 currentColor;
}

.lcars-control-toggle__icon::after {
  bottom: 0;
}

.lcars-control-toggle[aria-expanded="true"] .lcars-control-toggle__icon::before {
  transform: translateY(0.45rem) rotate(45deg);
  box-shadow: none;
}

.lcars-control-toggle[aria-expanded="true"] .lcars-control-toggle__icon::after {
  transform: translateY(-0.45rem) rotate(-45deg);
}

.lcars-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16rem;
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2.3vw, 1.85rem);
}

.lcars-subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--lcars-muted);
}

.lcars-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lcars-panel {
  display: flex;
  flex-direction: column;
  gap: var(--lcars-panel-gap, 0.85rem);
  padding: 1.5rem 1.4rem 1.25rem;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  width: 100%;
}

.lcars-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.lcars-panel__heading {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: opacity 0.2s ease;
}

.lcars-panel__body {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.lcars-panel__body--stack {
  gap: 0.75rem;
}

.lcars-panel--collapsed .lcars-panel__heading {
  opacity: 0.7;
}

.lcars-panel--collapsed .lcars-panel-toggle {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
}

.lcars-panel--collapsed .lcars-panel__body {
  display: none;
}

.lcars-panel--collapsed {
  --lcars-panel-gap: 0;
  padding-bottom: 1.25rem;
}

.lcars-panel-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--lcars-text);
  font-size: 0.68rem;
  letter-spacing: 0.12rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.lcars-panel-toggle:hover,
.lcars-panel-toggle:focus-visible {
  background: rgba(76, 201, 240, 0.18);
  border-color: rgba(76, 201, 240, 0.4);
  color: var(--lcars-cyan);
  transform: translateY(-1px);
  outline: none;
}

.lcars-panel-toggle:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 2px;
}

.lcars-panel--collapsible.lcars-panel--collapsed .lcars-panel-toggle {
  color: var(--lcars-muted);
  background: rgba(255, 255, 255, 0.05);
}

.lcars-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border: none;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.1);
  color: inherit;
  padding: 0.65rem 1.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  width: 100%;
  text-align: left;
}

.lcars-chip__label {
  font-weight: 600;
}

.lcars-chip__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.1rem;
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
  font-size: 0.78rem;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
  color: inherit;
}

.lcars-chip[aria-pressed="true"] {
  background: var(--lcars-amber);
  color: #1b1327;
}

.lcars-chip[aria-pressed="true"] .lcars-chip__count {
  background: rgba(255, 255, 255, 0.6);
  color: #1b1327;
}

.lcars-chip:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 3px;
}

.lcars-chip:hover {
  transform: translateY(-2px);
}

.lcars-category-panel .lcars-panel__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lcars-category-summary {
  margin: 0;
  color: var(--lcars-muted);
  font-size: 0.8rem;
  letter-spacing: 0.05rem;
  text-transform: uppercase;
}

.lcars-category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lcars-category-list__item {
  margin: 0;
}

.lcars-chip--category {
  width: auto;
  min-width: 0;
  flex: 0 0 auto;
  padding: 0.55rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  letter-spacing: 0.04rem;
  text-transform: none;
}

.lcars-chip--category .lcars-chip__count {
  min-width: 2.5rem;
  background: rgba(0, 0, 0, 0.4);
}

.lcars-chip--category .lcars-chip__label {
  text-transform: none;
}

.lcars-chip--category[aria-pressed="true"] {
  background: var(--lcars-mauve);
  border-color: var(--lcars-mauve);
  color: #130c1a;
}

.lcars-chip--category[aria-pressed="true"] .lcars-chip__count {
  background: rgba(255, 255, 255, 0.7);
  color: #130c1a;
}

@media (max-width: 720px) {
  .lcars-category-summary {
    font-size: 0.75rem;
  }

  .lcars-category-list {
    gap: 0.4rem;
  }

  .lcars-chip--category {
    padding: 0.5rem 0.95rem;
  }
}

.lcars-filters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.lcars-settings-link {
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-size: 0.72rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  color: var(--lcars-cyan);
  text-decoration: none;
  background: rgba(76, 201, 240, 0.12);
  border: 1px solid rgba(76, 201, 240, 0.35);
  transition: background 0.2s ease, transform 0.2s ease;
}

.lcars-settings-link:hover,
.lcars-settings-link:focus-visible {
  background: rgba(76, 201, 240, 0.2);
  transform: translateY(-1px);
}

.lcars-settings-link--back {
  align-self: flex-start;
  background: rgba(155, 93, 229, 0.18);
  border-color: rgba(155, 93, 229, 0.4);
  color: var(--lcars-mauve);
}

.lcars-settings-link--back:hover,
.lcars-settings-link--back:focus-visible {
  background: rgba(155, 93, 229, 0.28);
}

.lcars-app--settings {
  max-width: 960px;
  margin: 0 auto;
}

.lcars-settings {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.lcars-settings__card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 1.75rem;
  border-radius: 24px;
  background: rgba(18, 19, 26, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 36px var(--lcars-shadow);
}

.lcars-metrics {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.lcars-metrics__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  min-height: 100%;
}

.lcars-metrics__item h3 {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  font-size: 0.82rem;
  color: var(--lcars-muted);
}

.lcars-metrics__value {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.7vw, 1.55rem);
  letter-spacing: 0.08rem;
}

.lcars-metrics__description {
  margin: 0;
  font-size: 0.78rem;
  color: var(--lcars-muted);
  min-height: 1.6em;
}

.lcars-settings__card-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.lcars-settings__card-header h2 {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  font-size: 1rem;
}

.lcars-settings__card-header p {
  margin: 0;
  color: var(--lcars-muted);
  font-size: 0.85rem;
}

.lcars-settings__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.lcars-field {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.lcars-field__label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--lcars-muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

.lcars-field__label small {
  font-size: 0.78rem;
  color: var(--lcars-muted);
}

.lcars-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--lcars-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  resize: vertical;
  min-height: 3.5rem;
}

.lcars-field textarea::placeholder {
  color: rgba(241, 242, 246, 0.5);
}

.lcars-field textarea:focus-visible {
  outline: none;
  border-color: rgba(76, 201, 240, 0.5);
  box-shadow: 0 0 0 2px rgba(76, 201, 240, 0.25);
}

.lcars-settings__options {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1rem 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.lcars-settings__options legend {
  margin: 0;
  padding: 0;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-size: 0.8rem;
  color: var(--lcars-muted);
}

.lcars-radio {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.9rem;
  line-height: 1.4;
  cursor: pointer;
  color: var(--lcars-muted);
}

.lcars-radio input[type="radio"] {
  margin-top: 0.2rem;
}

.lcars-radio span {
  flex: 1;
}

.lcars-radio input[type="radio"]:checked + span {
  color: var(--lcars-text);
}

.lcars-tabs {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.lcars-tab {
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--lcars-muted);
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  font-size: 0.75rem;
  padding: 0.4rem 1.2rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.lcars-tab[aria-selected="true"] {
  background: var(--lcars-mauve);
  color: #1b1327;
}

.lcars-tab:hover {
  transform: translateY(-1px);
}

.lcars-tab:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 2px;
}

.lcars-tabpanel {
  display: grid;
  gap: 1rem;
}

.lcars-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.9rem;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.4);
  color: var(--lcars-muted);
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  font-size: 0.72rem;
  transition: background 0.3s ease, color 0.3s ease;
}

.lcars-status[data-tone="success"] {
  background: rgba(122, 229, 130, 0.18);
  color: var(--lcars-green);
}

.lcars-status[data-tone="warning"] {
  background: rgba(240, 165, 0, 0.18);
  color: var(--lcars-amber);
}

.lcars-status[data-tone="error"] {
  background: rgba(255, 77, 109, 0.2);
  color: var(--lcars-red);
}

.lcars-status[data-tone="progress"] {
  background: rgba(76, 201, 240, 0.18);
  color: var(--lcars-cyan);
}

.lcars-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.65rem 0.85rem;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.lcars-filter-label {
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  font-size: 0.7rem;
  color: var(--lcars-muted);
}

.lcars-input {
  border: none;
  border-radius: 16px;
  padding: 0.6rem 1rem;
  background: rgba(0, 0, 0, 0.35);
  color: inherit;
  font-size: 0.95rem;
}

.lcars-input:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 2px;
}

.lcars-tag-filter {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.lcars-tag-filter__selected {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.55rem;
  min-height: 2.6rem;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  cursor: text;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lcars-tag-filter__selected:focus-within {
  border-color: rgba(76, 201, 240, 0.65);
  box-shadow: inset 0 0 0 1px rgba(76, 201, 240, 0.3);
}

.lcars-tag-filter__placeholder {
  color: rgba(241, 242, 246, 0.4);
  font-size: 0.82rem;
  letter-spacing: 0.04rem;
}

.lcars-tag-filter__input {
  flex: 1 0 8rem;
  min-width: 6rem;
  border: none;
  background: transparent;
  color: inherit;
  font-size: 0.95rem;
  padding: 0.35rem 0.5rem;
}

.lcars-tag-filter__input:focus {
  outline: none;
}

.lcars-tag-filter__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.12);
  color: var(--lcars-text);
  font-size: 0.72rem;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.lcars-tag-filter__chip:hover,
.lcars-tag-filter__chip:focus-visible {
  background: rgba(76, 201, 240, 0.24);
  border-color: rgba(76, 201, 240, 0.55);
  outline: none;
}

.lcars-tag-filter__chip:active {
  transform: scale(0.96);
}

.lcars-tag-filter__chip-label {
  pointer-events: none;
}

.lcars-tag-filter__chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  font-size: 0.85rem;
  line-height: 1;
  pointer-events: none;
}

.lcars-tag-filter__suggestions {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0.4rem 0;
  list-style: none;
  background: rgba(10, 11, 16, 0.96);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.45);
  max-height: 15rem;
  overflow-y: auto;
  z-index: 24;
}

.lcars-tag-filter__suggestions li {
  margin: 0;
  padding: 0;
}

.lcars-tag-filter__suggestion {
  display: block;
  width: 100%;
  padding: 0.5rem 0.9rem;
  background: transparent;
  border: none;
  color: inherit;
  text-align: left;
  font-size: 0.9rem;
  letter-spacing: 0.04rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.lcars-tag-filter__suggestion:hover,
.lcars-tag-filter__suggestion:focus-visible {
  background: rgba(76, 201, 240, 0.18);
  color: var(--lcars-cyan);
  outline: none;
}

.lcars-toggle-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.lcars-toggle-group--date-range {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(auto-fit, minmax(4.25rem, 1fr));
}

.lcars-toggle-group--date-range .lcars-toggle {
  width: 100%;
}

.lcars-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.38rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(241, 242, 246, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: var(--lcars-text);
  font-size: 0.68rem;
  letter-spacing: 0.12rem;
  text-transform: uppercase;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}

.lcars-date-range {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-end;
}

.lcars-date-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1 1 8rem;
  min-width: 8rem;
}

.lcars-date-field__legend {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  color: var(--lcars-muted);
}

.lcars-date-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-width: 8rem;
}

.lcars-date-actions .lcars-button {
  flex: 1 1 4.25rem;
  min-width: 4.25rem;
}

.lcars-toggle:hover,
.lcars-toggle:focus-visible {
  background: rgba(76, 201, 240, 0.16);
  border-color: rgba(76, 201, 240, 0.35);
  color: var(--lcars-cyan);
  transform: translateY(-1px);
  outline: none;
}

.lcars-toggle[aria-pressed="true"] {
  background: linear-gradient(90deg, rgba(255, 111, 97, 0.28), rgba(76, 201, 240, 0.32));
  border-color: rgba(76, 201, 240, 0.45);
  color: var(--lcars-text);
}

.lcars-toggle[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
}

.lcars-input-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.lcars-input--numeric {
  max-width: 5.5rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.lcars-input-hint {
  font-size: 0.62rem;
  letter-spacing: 0.12rem;
  text-transform: uppercase;
  color: var(--lcars-muted);
}

.lcars-main {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.lcars-control-panel {
  position: relative;
  display: flex;
}

.lcars-control-panel__inner {
  display: flex;
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 36px var(--lcars-shadow);
  overflow: hidden;
  padding: 0.6rem 0;
  justify-content: center;
}

.lcars-control-panel__accent {
  display: none;
}

.lcars-control-panel__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: 1.0rem 0.25rem 1.0rem;
  max-width: 320px;
  width: 100%;
  margin: 0 auto;
}

.lcars-control-panel__progress-host {
  display: none;
  justify-content: center;
  width: 100%;
}

.lcars-control-panel__progress-host--active {
  display: flex;
}

.lcars-control-panel__progress {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 95%;
  margin: 0 auto 0.8rem;
  align-items: center;
  text-align: center;
}

.lcars-control-panel__progress-bar {
  width: 100%;
  height: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--lcars-salmon),
    var(--lcars-mauve) 60%,
    var(--lcars-cyan)
  );
  background-size: 250% 250%;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.45);
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.lcars-control-panel__progress--active .lcars-control-panel__progress-bar {
  animation: lcars-progress-cycle 2.6s linear infinite;
}

.lcars-control-panel__progress--loading:not(.lcars-control-panel__progress--active)
  .lcars-control-panel__progress-bar {
  animation: lcars-progress-pulse 1.6s ease-in-out infinite;
}

.lcars-control-panel__status {
  margin-top: auto;
  font-size: 0.6rem;
  letter-spacing: 0.12rem;
  text-transform: uppercase;
  color: var(--lcars-muted);
  text-align: center;
  padding: 0.35rem 0.5rem 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  flex-wrap: nowrap;
  min-width: 0;
}

.lcars-control-panel__status--active {
  color: var(--lcars-cyan);
}

.lcars-control-panel__status-message {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  letter-spacing: 0.12rem;
  flex: 1 1 auto;
  min-width: 0;
  word-break: break-word;
}

.lcars-control-panel__status-percent {
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  font-size: 0.52rem;
  letter-spacing: 0.08rem;
  color: rgba(255, 255, 255, 0.55);
  opacity: 0.9;
  flex: 0 0 auto;
  white-space: nowrap;
}

.lcars-control-panel__status-percent::before {
  content: "•";
  font-size: 0.6rem;
  letter-spacing: 0;
  margin-right: 0.08rem;
  opacity: 0.7;
}

.lcars-control-panel__status-percent[hidden] {
  display: none;
}

.lcars-control-panel__status--active .lcars-control-panel__status-percent {
  color: var(--lcars-amber);
  opacity: 1;
}

@keyframes lcars-progress-cycle {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes lcars-progress-pulse {
  0% {
    filter: brightness(0.85);
  }
  50% {
    filter: brightness(1.1);
  }
  100% {
    filter: brightness(0.85);
  }
}

@keyframes lcars-ai-color-cycle {
  0% {
    border-color: rgba(76, 201, 240, 0.5);
    box-shadow: 0 0 8px rgba(76, 201, 240, 0.4);
  }
  25% {
    border-color: rgba(155, 93, 229, 0.5);
    box-shadow: 0 0 8px rgba(155, 93, 229, 0.4);
  }
  50% {
    border-color: rgba(240, 165, 0, 0.5);
    box-shadow: 0 0 8px rgba(240, 165, 0, 0.4);
  }
  75% {
    border-color: rgba(255, 111, 97, 0.5);
    box-shadow: 0 0 8px rgba(255, 111, 97, 0.4);
  }
  100% {
    border-color: rgba(76, 201, 240, 0.5);
    box-shadow: 0 0 8px rgba(76, 201, 240, 0.4);
  }
}

.lcars-control-panel__actions {
  margin-top: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lcars-control-panel__actions .lcars-button {
  text-transform: uppercase;
  letter-spacing: 0.12rem;
}

.lcars-control-panel__bar {
  width: 90%;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  align-self: center;
}

.lcars-control-panel__settings {
  text-decoration: none;
  letter-spacing: 0.12rem;
}

.lcars-control-overlay {
  display: none;
}

@media (max-width: 880px) {
  .lcars-app {
    padding-top: max(env(safe-area-inset-top, 0px), 0.25rem);
  }

  .lcars-header {
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 25;
    backdrop-filter: blur(12px);
    gap: 0.75rem;
    padding-left: 0.85rem;
    padding-right: 1.5rem;
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    border-radius: 24px;
    background: rgba(18, 19, 26, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
    margin-top: 0;
  }

  .lcars-header__accent {
    display: none;
  }

  .lcars-header__content {
    gap: 0.2rem;
  }

  .lcars-header__progress-host {
    margin-left: 0;
    width: clamp(112px, 32vw, 168px);
  }

  .lcars-header__progress-host--active {
    display: flex;
  }

  .lcars-header__progress-host .lcars-control-panel__progress {
    width: 100%;
    margin: 0;
    flex-direction: row;
    gap: 0.45rem;
  }

  .lcars-header__progress-host .lcars-control-panel__progress-bar {
    flex: 1 1 auto;
    width: auto;
    height: 0.3rem;
  }

  .lcars-header__progress-host .lcars-control-panel__progress-value {
    font-size: 0.62rem;
    letter-spacing: 0.1rem;
  }

  .lcars-control-panel__status {
    margin-top: 0.45rem;
    justify-content: center;
  }

  .lcars-title {
    font-size: clamp(1.1rem, 5vw, 1.4rem);
    letter-spacing: 0.12rem;
  }

  .lcars-control-toggle {
    display: inline-flex;
    order: -1;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
  }

  .lcars-control-toggle:hover,
  .lcars-control-toggle:focus-visible {
    transform: none;
    background: rgba(76, 201, 240, 0.18);
  }

  .lcars-control-toggle__icon {
    width: 1.35rem;
  }

  .lcars-main {
    grid-template-columns: 1fr;
  }

  .lcars-control-panel {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(380px, 88vw);
    z-index: 40;
    transform: translateX(-110%);
    transition: transform 0.3s ease;
    pointer-events: none;
  }

  .lcars-control-panel.lcars-control-panel--open {
    transform: translateX(0);
    pointer-events: auto;
  }

  .lcars-control-panel__inner {
    border-radius: 0 24px 24px 0;
    height: 100%;
    background: rgba(18, 19, 26, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 16px 24px var(--lcars-shadow);
  }

  .lcars-control-panel__content {
    padding: 2.1rem 1.7rem 3rem;
    overflow-y: auto;
    max-width: 100%;
    gap: 1rem;
  }

  .lcars-control-panel__content::before {
    display: none;
  }

  .lcars-control-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 15, 0.65);
    z-index: 30;
  }

  .lcars-control-overlay[hidden] {
    display: none;
  }
}

.lcars-panel-title {
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: 0.12rem;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.lcars-panel-subtitle {
  font-size: 0.75rem;
  color: var(--lcars-muted);
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.lcars-source-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
}

.lcars-source-list__item {
  appearance: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  width: 100%;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.lcars-source-list__item:hover {
  background: rgba(0, 0, 0, 0.45);
}

.lcars-source-list__item:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 2px;
}

.lcars-source-list__item--active {
  background: linear-gradient(
    135deg,
    rgba(76, 201, 240, 0.18),
    rgba(155, 93, 229, 0.14)
  );
  border: 1px solid rgba(76, 201, 240, 0.85);
  box-shadow: inset 0 0 0 1px rgba(155, 93, 229, 0.45);
}

.lcars-source-list__item--active .lcars-source-list__count {
  color: var(--lcars-text);
}

.lcars-source-list__name {
  font-size: 0.8rem;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.lcars-source-list__count {
  font-family: var(--font-heading);
  letter-spacing: 0.12rem;
  font-size: 0.8rem;
  color: var(--lcars-amber);
}

.lcars-source-tree__empty,
.lcars-source-list__empty {
  padding: 0.75rem 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
  color: var(--lcars-muted);
}

.lcars-source-panel__summary {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
  color: var(--lcars-muted);
}

.lcars-source-tree {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lcars-source-tree__category {
  --lcars-source-category-bg-start: rgba(0, 0, 0, 0.2);
  --lcars-source-category-bg-end: rgba(155, 93, 229, 0.08);
  --lcars-source-category-border: rgba(255, 255, 255, 0.08);
  --lcars-source-category-glow: rgba(76, 201, 240, 0.12);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.75rem;
  border-radius: 22px;
  background: linear-gradient(
    135deg,
    var(--lcars-source-category-bg-start),
    var(--lcars-source-category-bg-end)
  );
  border: 1px solid var(--lcars-source-category-border);
  box-shadow: inset 0 0 0 1px var(--lcars-source-category-glow);
  transition: border-color 0.24s ease, box-shadow 0.24s ease,
    background 0.24s ease;
}

.lcars-source-tree__category--selected {
  --lcars-source-category-bg-start: rgba(155, 93, 229, 0.26);
  --lcars-source-category-bg-end: rgba(76, 201, 240, 0.22);
  --lcars-source-category-border: rgba(76, 201, 240, 0.88);
  --lcars-source-category-glow: rgba(122, 229, 130, 0.38);
}

.lcars-source-tree__category--partial {
  --lcars-source-category-bg-start: rgba(240, 165, 0, 0.2);
  --lcars-source-category-bg-end: rgba(255, 111, 97, 0.18);
  --lcars-source-category-border: rgba(240, 165, 0, 0.66);
  --lcars-source-category-glow: rgba(255, 111, 97, 0.34);
}

.lcars-source-tree__category--selected .lcars-source-tree__label {
  color: var(--lcars-cyan);
}

.lcars-source-tree__category--selected .lcars-source-tree__count {
  color: var(--lcars-green);
}

.lcars-source-tree__category--partial .lcars-source-tree__label {
  color: var(--lcars-amber);
}

.lcars-source-tree__category--partial .lcars-source-tree__count {
  color: var(--lcars-salmon);
}

.lcars-source-tree__category[data-category-key="hot-right-now"]:not(
    .lcars-source-tree__category--selected
  ):not(.lcars-source-tree__category--partial) {
  --lcars-source-category-bg-start: rgba(0, 0, 0, 0.2);
  --lcars-source-category-bg-end: rgba(155, 93, 229, 0.08);
  --lcars-source-category-border: rgba(255, 255, 255, 0.08);
  --lcars-source-category-glow: rgba(76, 201, 240, 0.12);
}

.lcars-source-tree__category[data-category-key="hot-right-now"] .lcars-source-tree__label {
  color: var(--lcars-amber);
  font-weight: 700;
  letter-spacing: 0.08rem;
}

.lcars-source-tree__category[data-category-key="hot-right-now"] .lcars-source-tree__count {
  color: var(--lcars-cyan);
}

.lcars-source-tree__header {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.45rem;
}

.lcars-source-tree__toggle {
  appearance: none;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  padding: 0.25rem 0;
}

.lcars-source-tree__toggle:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 2px;
}

.lcars-source-tree__select {
  align-self: flex-start;
}

.lcars-source-tree__select[data-category-selection-state="partial"] {
  box-shadow: inset 0 0 0 1px rgba(240, 165, 0, 0.6);
  border-color: rgba(255, 111, 97, 0.7);
  color: var(--lcars-amber);
}

.lcars-source-tree__arrow {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--lcars-amber);
  transition: transform 0.18s ease;
}

.lcars-source-tree__toggle[aria-expanded="true"] .lcars-source-tree__arrow {
  transform: rotate(180deg);
}

.lcars-source-tree__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex: 1;
}

.lcars-source-tree__label {
  font-size: 0.8rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

.lcars-source-tree__count {
  font-family: var(--font-heading);
  letter-spacing: 0.12rem;
  font-size: 0.8rem;
  color: var(--lcars-amber);
}

.lcars-source-tree__sources {
  list-style: none;
  margin: 0;
  padding: 0 0 0 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lcars-source-tree__sources[hidden] {
  display: none;
}



.lcars-results {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: auto;
  flex: 1 1 auto;
}

@media (prefers-reduced-motion: reduce) {
  .lcars-control-panel__progress-bar {
    animation-duration: 4.2s;
  }

  .lcars-control-panel__progress--loading .lcars-control-panel__progress-bar {
    animation-duration: 3s;
  }
}

.lcars-results__status {
  display: flex;
  padding: 0.25rem 0 0.75rem;
}

.lcars-results__status .lcars-status {
  flex: 1 1 auto;
}

.lcars-card-grid {
  display: grid;
  gap: 1.25rem;
}

.lcars-results__load-more {
  display: flex;
  justify-content: center;
  padding: 0 1rem 0.25rem;
  width: min(320px, 100%);
  align-self: center;
}

.lcars-results__load-more .lcars-button {
  text-transform: uppercase;
  letter-spacing: 0.12rem;
}

/* Landscape phones and small tablets */
@media (min-width: 700px) {
  .lcars-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Tablets and larger screens */
@media (min-width: 1024px) {
  .lcars-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Desktop and large screens */
@media (min-width: 1280px) {
  .lcars-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.lcars-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(18, 19, 26, 0.85);
  border-radius: 24px;
  padding: 1.5rem;
  min-height: clamp(20rem, 18vh + 9rem, 25rem);
  box-shadow: 0 18px 40px var(--lcars-shadow);
  position: relative;
  overflow: hidden;
}

.lcars-card--read {
  opacity: 0.65;
}

.lcars-card--favorite {
  box-shadow: 0 0 0 2px rgba(240, 165, 0, 0.4), 0 18px 40px var(--lcars-shadow);
}

.lcars-card__header {
  display: flex;
  gap: 1rem;
}

.lcars-card__source-band {
  width: 12px;
  border-radius: 16px;
  background: var(--lcars-mauve);
  flex-shrink: 0;
}

.lcars-card__meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.lcars-card__title {
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  font-size: 1.05rem;
}

.lcars-card__title a {
  color: inherit;
  text-decoration: none;
}

.lcars-card__title a:hover,
.lcars-card__title a:focus-visible {
  text-decoration: underline;
}

.lcars-card__speaker {
  margin: 0.35rem 0 0 0;
  font-size: 0.85rem;
  letter-spacing: 0.08rem;
  color: var(--lcars-cyan);
  font-weight: 500;
}

.lcars-card__source {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  color: var(--lcars-muted);
}

.lcars-card__date {
  font-size: 0.78rem;
  color: var(--lcars-amber);
  letter-spacing: 0.08rem;
}

.lcars-card__summary {
  margin: 0;
  color: var(--lcars-text);
  line-height: 1.5;
  flex-grow: 1;
}

.lcars-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lcars-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.lcars-tag:focus-visible {
  outline: 2px solid var(--lcars-cyan);
  outline-offset: 2px;
}

.lcars-tag--ai-suggested {
  background: rgba(155, 200, 255, 0.18);
  border: 1px solid rgba(155, 200, 255, 0.4);
  color: #9bc8ff;
  font-weight: 500;
}

.lcars-tag--selected {
  background: rgba(76, 201, 240, 0.22);
  border-color: rgba(76, 201, 240, 0.55);
  color: var(--lcars-cyan);
  font-weight: 600;
}

.lcars-tag--ai-suggested.lcars-tag--selected {
  background: rgba(155, 200, 255, 0.32);
  border-color: rgba(155, 200, 255, 0.65);
  color: #bcd9ff;
}

.lcars-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.lcars-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: none;
  border-radius: 999px;
  padding: 0.5rem 1.25rem;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
  position: relative;
}

.lcars-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  pointer-events: none;
}

.lcars-button--compact {
  padding: 0.42rem 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.1rem;
}

.lcars-button--block {
  width: 100%;
}

.lcars-button--icon {
  padding: 0.55rem 0.75rem;
  min-width: 2.65rem;
  min-height: 2.65rem;
}

.lcars-button__icon {
  display: block;
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

.lcars-button__icon--flipped {
  transform: scaleY(-1);
  transform-origin: center;
}

.lcars-button--outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.lcars-button--outline:hover {
  background: rgba(255, 255, 255, 0.08);
}

.lcars-button--affirmative,
.lcars-button--alert {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(241, 242, 246, 0.8);
  border: 1px solid rgba(241, 242, 246, 0.22);
  filter: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.lcars-button--affirmative:hover,
.lcars-button--affirmative:focus-visible,
.lcars-button--alert:hover,
.lcars-button--alert:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  color: var(--lcars-text);
  border-color: rgba(241, 242, 246, 0.35);
}

.lcars-button--favorite {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(241, 242, 246, 0.65);
  border: 1px solid rgba(241, 242, 246, 0.22);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.lcars-button--favorite:hover,
.lcars-button--favorite:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  color: var(--lcars-text);
  border-color: rgba(241, 242, 246, 0.35);
}

.lcars-button--favorite[aria-pressed="true"] {
  color: var(--lcars-amber);
  border-color: rgba(240, 165, 0, 0.45);
  background: rgba(240, 165, 0, 0.14);
  box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.35) inset;
}

.lcars-button--ai-summary {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(241, 242, 246, 0.65);
  border: 1px solid rgba(241, 242, 246, 0.22);
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
}

/* State: Can summarize (static glow, no continuous animation) */
.lcars-button--can-summarize {
  background: linear-gradient(
    135deg,
    rgba(155, 200, 255, 0.12) 0%,
    rgba(200, 150, 255, 0.14) 45%,
    rgba(155, 200, 255, 0.12) 100%
  );
  border-color: rgba(155, 200, 255, 0.35);
  color: rgba(155, 200, 255, 0.85);
  box-shadow: 0 0 12px rgba(155, 200, 255, 0.22);
}

/* State: Already has AI summary (amber/yellow) */
.lcars-button--summary-exists {
  background: rgba(240, 165, 0, 0.14);
  border-color: rgba(240, 165, 0, 0.45);
  color: var(--lcars-amber);
  box-shadow: 0 0 8px rgba(240, 165, 0, 0.20);
  animation: none;
}

.lcars-button--ai-summary:hover,
.lcars-button--ai-summary:focus-visible {
  background: rgba(155, 200, 255, 0.22);
  color: var(--lcars-cyan);
  border-color: rgba(155, 200, 255, 0.55);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(155, 200, 255, 0.30);
  animation: none;
}

.lcars-button--ai-summary[aria-pressed="true"] {
  color: var(--lcars-cyan);
  border-color: rgba(155, 200, 255, 0.60);
  background: rgba(155, 200, 255, 0.18);
  box-shadow: 0 0 0 3px rgba(155, 200, 255, 0.35) inset;
}

.lcars-button--ai-summary.is-loading {
  cursor: wait;
  pointer-events: none;
  animation: lcars-pulse 1.5s ease-in-out infinite;
}

@keyframes lcars-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.lcars-button--neutral {
  font-size: 0.75rem;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
  padding: 0.55rem 1.1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.lcars-button--neutral:hover,
.lcars-button--neutral:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.lcars-button[aria-pressed="true"] {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35) inset;
}

.lcars-button:hover {
  transform: translateY(-2px);
}

.lcars-empty {
  text-align: center;
  padding: 2.25rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  color: var(--lcars-muted);
  line-height: 1.6;
}

.lcars-empty a {
  color: var(--lcars-cyan);
  font-weight: 600;
  text-decoration: none;
}

.lcars-empty a:hover,
.lcars-empty a:focus-visible {
  color: var(--lcars-salmon);
  text-decoration: underline;
}

.lcars-empty__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.35rem;
  margin-right: 0.35rem;
  padding: 0.45rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--lcars-text);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.lcars-empty__cta:hover,
.lcars-empty__cta:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  color: var(--lcars-salmon);
  transform: translateY(-1px);
}


@media (max-width: 720px) {
  .lcars-app {
    padding: 0.75rem 0.5rem 1.5rem;
    gap: 1rem;
  }

  .lcars-header {
    padding-left: 0.65rem;
    padding-right: 1.25rem;
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
  }

  .lcars-control-toggle {
    width: 2.4rem;
    height: 2.4rem;
    min-width: 2.4rem;
    min-height: 2.4rem;
  }

  .lcars-title {
    font-size: clamp(0.75rem, 4vw, 1.25rem);
    letter-spacing: 0.1rem;
  }

  /* Mobile-optimized card styling */
  .lcars-card {
    min-height: auto;
    padding: 1rem 1.1rem;
    gap: 0.75rem;
  }

  .lcars-card__header {
    gap: 0.75rem;
  }

  .lcars-card__source-band {
    width: 10px;
  }

  .lcars-card__title {
    font-size: 0.95rem;
  }

  .lcars-card__summary {
    line-height: 1.45;
    font-size: 0.9rem;
    max-height: 11.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    line-clamp: 8;
    -webkit-box-orient: vertical;
  }

  .lcars-card__tags {
    gap: 0.35rem;
  }

  .lcars-tag {
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
  }

  .lcars-card__actions {
    gap: 0.5rem;
  }

  .lcars-button {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
  }

  .lcars-button--icon {
    padding: 0.6rem 0.75rem;
    min-width: 2.85rem;
    min-height: 2.85rem;
  }

  .lcars-button__icon {
    width: 1.35rem;
    height: 1.35rem;
  }

  .lcars-card-grid {
    gap: 1rem;
  }

  .lcars-results__load-more {
    padding: 1rem 0.5rem 0.15rem;
  }

  /* Mobile-optimized status bar - simple and clean */
  .lcars-results__status {
    padding: 0.15rem 0 0.5rem;
  }

  .lcars-results__status .lcars-status {
    font-size: 0.64rem;
    padding: 0.35rem 0.7rem;
    letter-spacing: 0.06rem;
  }
}

/* ========================================================================
   Modal Dialog Styles (Gmail OAuth)
   ======================================================================== */

.lcars-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.lcars-modal__content {
  background: var(--lcars-bg);
  border: 2px solid var(--lcars-cyan);
  border-radius: 8px;
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  box-shadow: 0 10px 40px rgba(76, 201, 240, 0.3);
}

.lcars-modal__content h3 {
  margin: 0 0 1rem 0;
  color: var(--lcars-cyan);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.lcars-modal__content p {
  margin: 0 0 1.5rem 0;
  color: var(--lcars-text);
  line-height: 1.6;
}

.lcars-modal__content .lcars-button {
  width: 100%;
  margin-bottom: 0;
}

.lcars-modal__help {
  font-size: 0.875rem;
  color: var(--lcars-muted);
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  border-left: 3px solid var(--lcars-amber);
}

.lcars-modal__auth-link {
  display: inline-block;
  color: var(--lcars-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(76, 201, 240, 0.3);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.lcars-modal__auth-link:hover,
.lcars-modal__auth-link:focus {
  color: var(--lcars-mauve);
  text-decoration-color: var(--lcars-mauve);
}