/* ===== X Advanced Search Launcher (xsl-) ===== */

:root {
  --tok-words-bg: rgba(29, 155, 240, 0.12);
  --tok-words-fg: #1d78c0;
  --tok-people-bg: rgba(0, 186, 124, 0.14);
  --tok-people-fg: #009468;
  --tok-filter-bg: rgba(120, 86, 255, 0.12);
  --tok-filter-fg: #6a4de0;
  --tok-engage-bg: rgba(249, 24, 128, 0.10);
  --tok-engage-fg: #d61672;
  --tok-date-bg: rgba(255, 173, 31, 0.16);
  --tok-date-fg: #b57708;
  --tok-lang-bg: rgba(0, 184, 217, 0.13);
  --tok-lang-fg: #0090ab;
}

[data-theme="dark"] {
  --tok-words-bg: rgba(29, 155, 240, 0.18);
  --tok-words-fg: #6bc0f5;
  --tok-people-bg: rgba(0, 186, 124, 0.18);
  --tok-people-fg: #4fd8a8;
  --tok-filter-bg: rgba(120, 86, 255, 0.22);
  --tok-filter-fg: #a894ff;
  --tok-engage-bg: rgba(249, 24, 128, 0.18);
  --tok-engage-fg: #f76eae;
  --tok-date-bg: rgba(255, 173, 31, 0.18);
  --tok-date-fg: #ffc75e;
  --tok-lang-bg: rgba(0, 184, 217, 0.18);
  --tok-lang-fg: #5cd6ee;
}

/* --- Page hero --- */
.xsl-hero {
  padding: 110px 0 36px;
  background-color: var(--bg-primary);
  background-image: var(--hero-glow);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.xsl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.xsl-hero__inner { position: relative; z-index: 1; }

.xsl-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 9999px;
  background: var(--accent-light);
  color: var(--accent);
  font-family: 'Satoshi', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.xsl-hero__title {
  font-size: 2.75rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: 14px;
}

.xsl-hero__title em {
  font-style: normal;
  color: var(--accent);
}

.xsl-hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* --- Presets --- */
.xsl-presets {
  padding: 20px 0 8px;
  background-color: var(--bg-primary);
}

.xsl-presets__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.xsl-preset {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: 9999px;
  border: 1px solid var(--border-strong);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 13.5px;
  font-weight: 600;
  font-family: 'Satoshi', sans-serif;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.xsl-preset:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* --- Layout --- */
.xsl-builder {
  padding: 28px 0 72px;
  background-color: var(--bg-primary);
}

.xsl-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 28px;
  align-items: start;
}

/* --- Form cards --- */
.xsl-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px 24px;
  margin-bottom: 18px;
}

.xsl-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.xsl-card__dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

.xsl-card__title {
  font-family: 'Satoshi', sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.xsl-card__clear {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-tertiary);
  font-family: 'Satoshi', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateX(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.15s ease,
              border-color 0.15s ease, background-color 0.15s ease, visibility 0.2s;
}

.xsl-card__clear.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.xsl-card__clear:hover {
  color: #f4212e;
  border-color: rgba(244, 33, 46, 0.4);
  background: rgba(244, 33, 46, 0.07);
}

.xsl-card--words  .xsl-card__dot { background: #1d9bf0; }
.xsl-card--people .xsl-card__dot { background: #00ba7c; }
.xsl-card--filter .xsl-card__dot { background: #7856ff; }
.xsl-card--engage .xsl-card__dot { background: #f91880; }
.xsl-card--date   .xsl-card__dot { background: #ffad1f; }

.xsl-grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
}

.xsl-grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 16px;
}

.xsl-field { min-width: 0; }
.xsl-field--full { grid-column: 1 / -1; }

.xsl-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.xsl-label code {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
  background: var(--bg-tertiary);
  padding: 1px 6px;
  border-radius: 5px;
  white-space: nowrap;
}

.xsl-input,
.xsl-select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14.5px;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.xsl-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23829' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}

.xsl-input:focus,
.xsl-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.xsl-input::placeholder { color: var(--text-tertiary); }

.xsl-hint {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 5px;
  line-height: 1.5;
}

/* --- Segmented control --- */
.xsl-seg {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  background: var(--bg-tertiary);
  border-radius: 10px;
  width: 100%;
}

.xsl-seg__btn {
  flex: 1;
  padding: 7px 10px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Satoshi', sans-serif;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.xsl-seg__btn:hover { color: var(--text-primary); }

.xsl-seg__btn.active {
  background: var(--card-bg);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

/* --- Toggle chips --- */
.xsl-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.xsl-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 9999px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Satoshi', sans-serif;
  cursor: pointer;
  transition: all 0.18s ease;
}

.xsl-chip:hover { border-color: var(--accent); color: var(--accent); }

.xsl-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.xsl-chip.active:hover { background: var(--accent-hover); color: #fff; }

/* --- Quick date chips --- */
.xsl-quickdates { margin-top: 12px; }

.xsl-chip--ghost {
  padding: 5px 12px;
  font-size: 12.5px;
  border-style: dashed;
}

/* --- Preview panel --- */
.xsl-panel {
  position: sticky;
  top: 84px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: var(--shadow-md);
}

.xsl-panel__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Satoshi', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.xsl-panel__title svg { color: var(--accent); }

.xsl-tokens {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 64px;
  padding: 12px;
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  background: var(--bg-secondary);
  align-content: flex-start;
  margin-bottom: 10px;
}

.xsl-tokens__empty {
  font-size: 13.5px;
  color: var(--text-tertiary);
  align-self: center;
  margin: auto;
  text-align: center;
  line-height: 1.5;
}

.xsl-token {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 7px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.5;
  animation: xsl-pop 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow-wrap: anywhere;
}

@keyframes xsl-pop {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.xsl-token--words  { background: var(--tok-words-bg);  color: var(--tok-words-fg); }
.xsl-token--people { background: var(--tok-people-bg); color: var(--tok-people-fg); }
.xsl-token--filter { background: var(--tok-filter-bg); color: var(--tok-filter-fg); }
.xsl-token--engage { background: var(--tok-engage-bg); color: var(--tok-engage-fg); }
.xsl-token--date   { background: var(--tok-date-bg);   color: var(--tok-date-fg); }
.xsl-token--lang   { background: var(--tok-lang-bg);   color: var(--tok-lang-fg); }

.xsl-raw {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.6;
  word-break: break-all;
  margin-bottom: 16px;
  min-height: 19px;
}

.xsl-panel__label {
  font-size: 12px;
  font-weight: 700;
  font-family: 'Satoshi', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.xsl-panel .xsl-seg { margin-bottom: 16px; }

.xsl-panel__actions {
  display: flex;
  gap: 10px;
}

.xsl-launch {
  flex: 1;
  justify-content: center;
  padding: 13px 20px;
  font-size: 15.5px;
}

.xsl-launch:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.xsl-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  border-radius: 9999px;
  border: 2px solid var(--border-strong);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.xsl-copy:hover { border-color: var(--accent); color: var(--accent); }
.xsl-copy.copied { border-color: var(--success); color: var(--success); }

.xsl-reset {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 6px;
  background: none;
  border: none;
  font-size: 12.5px;
  color: var(--text-tertiary);
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s ease;
}

.xsl-reset:hover { color: var(--text-secondary); text-decoration: underline; }

/* --- Recent launches --- */
.xsl-recent { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 14px; }

.xsl-recent__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.xsl-recent__clear {
  background: none;
  border: none;
  font-size: 11.5px;
  color: var(--text-tertiary);
  cursor: pointer;
  font-family: inherit;
}

.xsl-recent__clear:hover { color: var(--accent); }

.xsl-recent__list { display: flex; flex-direction: column; gap: 4px; }

.xsl-recent__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 9px;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.15s ease;
  font-family: inherit;
}

.xsl-recent__item:hover { background: var(--bg-tertiary); }

.xsl-recent__q {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.xsl-recent__item svg { color: var(--text-tertiary); flex-shrink: 0; }

/* --- Mobile launch bar --- */
.xsl-mobilebar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  align-items: center;
  gap: 12px;
}

.xsl-mobilebar__q {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.xsl-mobilebar .btn { padding: 10px 20px; font-size: 14px; }

/* --- Cheat sheet --- */
.xsl-cheats {
  padding: 64px 0;
  background-color: var(--bg-secondary);
}

.xsl-cheats .section__subtitle { margin-bottom: 36px; }

.xsl-cheats__list { max-width: 780px; margin: 0 auto; }

.xsl-cheats__group {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
}

.xsl-cheats__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  font-family: 'Satoshi', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.xsl-cheats__summary::-webkit-details-marker { display: none; }

.xsl-cheats__summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-tertiary);
}

.xsl-cheats__group[open] .xsl-cheats__summary::after { content: "\2212"; color: var(--accent); }

.xsl-cheats__table { width: 100%; border-collapse: collapse; }

.xsl-cheats__table td {
  padding: 10px 20px;
  border-top: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--text-secondary);
  vertical-align: top;
  line-height: 1.6;
}

.xsl-cheats__table td:first-child {
  width: 220px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  color: var(--text-primary);
  white-space: nowrap;
}

.xsl-cheats__note {
  max-width: 780px;
  margin: 20px auto 0;
  font-size: 13px;
  color: var(--text-tertiary);
  text-align: center;
  line-height: 1.7;
}

.xsl-cheats__summary h3 {
  font-size: inherit;
  font-weight: inherit;
  font-family: inherit;
  letter-spacing: inherit;
}

/* --- FAQ (reuses global .faq styles) --- */
.xsl-faq { background-color: var(--bg-primary); padding: 64px 0 24px; }

.xsl-faq code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--bg-tertiary);
  padding: 1px 6px;
  border-radius: 5px;
}

/* --- Promo --- */
.xsl-promo { padding: 64px 0; background: var(--bg-primary); }

.xsl-promo__card {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px 36px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background:
    radial-gradient(ellipse 80% 120% at 100% 0%, var(--accent-light) 0%, transparent 60%),
    var(--card-bg);
  box-shadow: var(--shadow-md);
}

.xsl-promo__icon { flex-shrink: 0; border-radius: 16px; }

.xsl-promo__title {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.xsl-promo__desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 0;
}

.xsl-promo__cta { flex-shrink: 0; }

/* --- Responsive --- */
@media (max-width: 968px) {
  .xsl-layout { grid-template-columns: 1fr; }

  .xsl-panel { position: static; order: -1; margin-bottom: 20px; }

  .xsl-hero__title { font-size: 2.1rem; }

  .xsl-mobilebar { display: flex; }

  .xsl-builder { padding-bottom: 96px; }

  .xsl-promo__card { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  .xsl-grid2, .xsl-grid3 { grid-template-columns: 1fr; }

  .xsl-hero { padding: 96px 0 28px; }

  .xsl-hero__title { font-size: 1.8rem; }

  .xsl-preset { font-size: 12.5px; padding: 7px 13px; }

  .xsl-cheats__table td:first-child { width: auto; white-space: normal; }
}