/* =====================================================================
   excel.css — Guia de Fórmulas Excel / temtudinho.online  v2
   Escopado em .xls-app para não colidir com estilos globais
   ===================================================================== */

/* ── VARIÁVEIS ──────────────────────────────────────────────────────── */
.xls-app {
  --ink: #0d0f14;
  --paper: #f0f3f8;
  --accent: #1db954;
  --accent2: #158a3e;
  --accent-dim: rgba(29, 185, 84, 0.12);
  --accent-glow: rgba(29, 185, 84, 0.08);
  --muted: #707a8a;
  --border: rgba(240, 243, 248, 0.08);
  --card-bg: rgba(240, 243, 248, 0.04);
  --card-hover: rgba(240, 243, 248, 0.07);
  --card-open: rgba(29, 185, 84, 0.06);
  --code-bg: rgba(0, 0, 0, 0.35);
  --font-mono: "DM Mono", monospace;
  background: var(--ink);
  color: var(--paper);
  font-family: "DM Sans", sans-serif;
  position: relative;
}

.xls-app *,
.xls-app *::before,
.xls-app *::after {
  box-sizing: border-box;
}

/* ── FUNDO DECORATIVO ──────────────────────────────────────────────── */
.xls-app .xls-grid-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 185, 84, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 185, 84, 0.018) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.xls-app .xls-glow {
  position: fixed;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(
    circle,
    rgba(29, 185, 84, 0.07) 0%,
    transparent 65%
  );
  pointer-events: none;
  animation: xlsPulse 6s ease-in-out infinite;
  z-index: 0;
}

@keyframes xlsPulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.12);
    opacity: 0.55;
  }
}

/* ── LAYOUT ─────────────────────────────────────────────────────────── */
.xls-app .xls-main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.xls-app .xls-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
  animation: xlsFadeUp 0.45s ease forwards;
}

@keyframes xlsFadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── HERO ────────────────────────────────────────────────────────────── */
.xls-app .xls-hero {
  text-align: center;
  padding: 4rem 1rem 2.5rem;
}

.xls-app .xls-mono-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.xls-app .xls-mono-tag::before,
.xls-app .xls-mono-tag::after {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--accent);
  opacity: 0.45;
}

.xls-app .xls-hero h1 {
  font-family: "Playfair Display", serif;
  font-weight: 900;
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 0.9rem;
}

.xls-app .xls-hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.xls-app .xls-hero p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}

.xls-app .xls-hero-icon {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 1.25rem;
  line-height: 1;
  filter: drop-shadow(0 0 18px rgba(29, 185, 84, 0.35));
}

/* Stats cards */
.xls-app .xls-hero-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.xls-app .xls-hero-stat {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1.2rem;
  cursor: pointer;
  transition:
    background 0.2s,
    border-color 0.2s,
    transform 0.2s;
  text-align: center;
  min-width: 90px;
}

.xls-app .xls-hero-stat:hover {
  background: var(--accent-dim);
  border-color: rgba(29, 185, 84, 0.3);
  transform: translateY(-2px);
}

.xls-app .xls-hero-stat .xls-num {
  display: block;
  font-family: "Playfair Display", serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.xls-app .xls-hero-stat small {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.2rem;
  letter-spacing: 0.04em;
}

/* ── BARRA DE BUSCA ─────────────────────────────────────────────────── */
.xls-app .xls-search-wrap {
  position: relative;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.xls-app .xls-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.xls-app .xls-search-icon svg {
  width: 17px;
  height: 17px;
  stroke: var(--muted);
  fill: none;
  stroke-width: 2;
}

.xls-app #xls-search-input {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 3rem 0.85rem 2.7rem;
  color: var(--paper);
  font-family: "DM Sans", sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.xls-app #xls-search-input::placeholder {
  color: var(--muted);
}

.xls-app #xls-search-input:focus {
  border-color: rgba(29, 185, 84, 0.45);
  box-shadow: 0 0 0 3px rgba(29, 185, 84, 0.08);
}

.xls-app .xls-search-clear {
  position: absolute;
  right: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 1.1rem;
  padding: 0.25rem;
  line-height: 1;
  display: none;
}

.xls-app .xls-search-wrap:has(input:not(:placeholder-shown)) .xls-search-clear {
  display: block;
}

/* ── VIEW SWITCHER ───────────────────────────────────────────────────── */
.xls-app .xls-view-bar {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.xls-app .xls-view-btn {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.55rem 1.2rem;
  color: var(--muted);
  font-family: "DM Sans", sans-serif;
  font-size: 0.84rem;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.xls-app .xls-view-btn:hover {
  background: var(--card-hover);
  color: var(--paper);
}

.xls-app .xls-view-btn.active {
  background: var(--accent-dim);
  border-color: rgba(29, 185, 84, 0.4);
  color: var(--accent);
  font-weight: 500;
}

/* ── CATEGORIAS ──────────────────────────────────────────────────────── */
.xls-app .xls-cat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.xls-app .xls-cat-btn {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 1rem;
  color: var(--muted);
  font-family: "DM Sans", sans-serif;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: 0.01em;
}

.xls-app .xls-cat-btn:hover {
  background: var(--card-hover);
  color: var(--paper);
  border-color: rgba(240, 243, 248, 0.15);
}

.xls-app .xls-cat-btn.active {
  background: var(--accent-dim);
  border-color: rgba(29, 185, 84, 0.4);
  color: var(--accent);
  font-weight: 500;
}

.xls-app .xls-cat-icon {
  font-size: 0.9rem;
  font-family: var(--font-mono);
  font-style: normal;
}

/* ── CONTADOR ────────────────────────────────────────────────────────── */
.xls-app .xls-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  padding: 0 0.25rem;
}

.xls-app .xls-formula-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

/* ── GRADE DE FÓRMULAS ───────────────────────────────────────────────── */
.xls-app .xls-formula-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* ── BADGES ──────────────────────────────────────────────────────────── */
.xls-app .xls-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  white-space: nowrap;
  border: 1px solid transparent;
}

/* Dificuldade */
.xls-app .xls-badge.diff-basic {
  color: #1db954;
  background: rgba(29, 185, 84, 0.12);
  border-color: rgba(29, 185, 84, 0.25);
}

.xls-app .xls-badge.diff-mid {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.25);
}

.xls-app .xls-badge.diff-adv {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.25);
}

/* Versão */
.xls-app .xls-badge.ver-365 {
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.1);
  border-color: rgba(96, 165, 250, 0.25);
}

.xls-app .xls-badge.ver-2019 {
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.25);
}

/* Google Sheets */
.xls-app .xls-badge.sheets-yes {
  color: #34d399;
  background: rgba(52, 211, 153, 0.08);
  border-color: rgba(52, 211, 153, 0.2);
}

.xls-app .xls-badge.sheets-no {
  color: #f87171;
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.2);
}

/* Erros badge */
.xls-app .xls-badge.err-badge {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.2);
}

/* ── CARD ────────────────────────────────────────────────────────────── */
.xls-app .xls-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition:
    background 0.2s,
    border-color 0.2s,
    box-shadow 0.2s;
  overflow: hidden;
}

.xls-app .xls-card:hover {
  background: var(--card-hover);
  border-color: rgba(240, 243, 248, 0.13);
}

.xls-app .xls-card.is-open {
  background: var(--card-open);
  border-color: rgba(29, 185, 84, 0.3);
  box-shadow: 0 0 0 1px rgba(29, 185, 84, 0.12);
}

/* Cabeçalho do card */
.xls-app .xls-card-head {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  gap: 0.3rem 0.75rem;
  padding: 1rem 1.1rem;
  align-items: start;
  cursor: pointer;
}

.xls-app .xls-card-name-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
  grid-column: 1;
  grid-row: 1;
}

.xls-app .xls-card-meta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  grid-column: 1;
  grid-row: 2;
}

.xls-app .xls-card-cat-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(29, 185, 84, 0.2);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  white-space: nowrap;
}

.xls-app .xls-card-name {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.xls-app .xls-card-en {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.xls-app .xls-card-desc-short {
  grid-column: 1;
  grid-row: 3;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

.xls-app .xls-card-chevron {
  grid-column: 2;
  grid-row: 1 / 4;
  color: var(--muted);
  transition: transform 0.25s;
  display: flex;
  align-items: center;
  padding-top: 0.15rem;
}

.xls-app .xls-card.is-open .xls-card-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

/* ── CORPO DO CARD ───────────────────────────────────────────────────── */
.xls-app .xls-card-body {
  padding: 0 1.1rem 1.1rem;
  border-top: 1px solid var(--border);
  animation: xlsFadeUp 0.2s ease forwards;
}

/* ── ABAS ────────────────────────────────────────────────────────────── */
.xls-app .xls-card-tabs {
  display: flex;
  gap: 0.3rem;
  padding: 0.75rem 0 0.75rem;
  flex-wrap: wrap;
}

.xls-app .xls-tab-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 0.35rem 0.8rem;
  font-family: "DM Sans", sans-serif;
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.xls-app .xls-tab-btn:hover {
  background: var(--card-hover);
  color: var(--paper);
}

.xls-app .xls-tab-btn.active {
  background: var(--accent-dim);
  border-color: rgba(29, 185, 84, 0.35);
  color: var(--accent);
  font-weight: 500;
}

.xls-app .xls-tab-content {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

/* ── BLOCOS INTERNOS BASE ────────────────────────────────────────────── */
.xls-app .xls-syntax-wrap,
.xls-app .xls-example-wrap,
.xls-app .xls-tips-wrap {
  padding-top: 0.2rem;
}

.xls-app .xls-syntax-label,
.xls-app .xls-example-label,
.xls-app .xls-tips-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

.xls-app .xls-syntax,
.xls-app .xls-example {
  display: block;
  background: var(--code-bg);
  border: 1px solid rgba(240, 243, 248, 0.07);
  border-radius: 8px;
  padding: 0.7rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.6;
}

.xls-app .xls-example {
  color: var(--paper);
}

.xls-app .xls-tips {
  font-size: 0.84rem;
  color: rgba(240, 243, 248, 0.75);
  line-height: 1.65;
  margin: 0;
}

.xls-app .xls-tab-empty {
  color: var(--muted);
  font-size: 0.84rem;
  font-style: italic;
  padding: 0.5rem 0;
  margin: 0;
}

/* ── ABA ERROS ───────────────────────────────────────────────────────── */
.xls-app .xls-error-item {
  display: flex;
  gap: 0.9rem;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: 8px;
  padding: 0.8rem 0.95rem;
  align-items: flex-start;
}

.xls-app .xls-error-code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border-radius: 5px;
  padding: 0.2rem 0.5rem;
  white-space: nowrap;
  flex-shrink: 0;
  height: fit-content;
}

.xls-app .xls-error-detail {
  flex: 1;
}

.xls-app .xls-error-cause,
.xls-app .xls-error-fix {
  font-size: 0.82rem;
  color: rgba(240, 243, 248, 0.75);
  line-height: 1.55;
  margin: 0 0 0.35rem;
}

.xls-app .xls-error-fix {
  margin-bottom: 0;
  color: rgba(240, 243, 248, 0.9);
}

/* ── ABA COMBOS ──────────────────────────────────────────────────────── */
.xls-app .xls-combos-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.xls-app .xls-combo-chip {
  background: var(--accent-dim);
  border: 1px solid rgba(29, 185, 84, 0.3);
  color: var(--accent);
  border-radius: 6px;
  padding: 0.3rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: pointer;
  transition:
    background 0.15s,
    transform 0.1s;
}

.xls-app .xls-combo-chip:hover {
  background: rgba(29, 185, 84, 0.22);
  transform: translateY(-1px);
}

.xls-app .xls-combos-examples {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.xls-app .xls-combo-example {
  background: var(--code-bg);
  border: 1px solid rgba(240, 243, 248, 0.07);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
}

.xls-app .xls-combo-name {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.xls-app .xls-combo-desc {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

/* ── ABA CASOS DE USO ────────────────────────────────────────────────── */
.xls-app .xls-usecase-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: rgba(29, 185, 84, 0.04);
  border: 1px solid rgba(29, 185, 84, 0.12);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
}

.xls-app .xls-usecase-area {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

.xls-app .xls-usecase-desc {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: rgba(240, 243, 248, 0.85);
  word-break: break-word;
  line-height: 1.55;
}

/* ── ESTADO VAZIO ────────────────────────────────────────────────────── */
.xls-app .xls-empty {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--muted);
}

.xls-app .xls-empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.xls-app .xls-empty p {
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.xls-app .xls-btn-clear {
  background: var(--accent-dim);
  border: 1px solid rgba(29, 185, 84, 0.3);
  color: var(--accent);
  border-radius: 8px;
  padding: 0.5rem 1.2rem;
  font-family: "DM Sans", sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
}

.xls-app .xls-btn-clear:hover {
  background: rgba(29, 185, 84, 0.2);
}

/* ── GUIA DE ERROS (seção separada) ─────────────────────────────────── */
.xls-app .xls-error-guide-header {
  margin-bottom: 1.5rem;
}

.xls-app .xls-error-guide-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
  text-align: center;
}

.xls-app .xls-error-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.xls-app .xls-err-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem;
  border-top: 3px solid var(--err-color, var(--accent));
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.xls-app .xls-err-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.xls-app .xls-err-card-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.xls-app .xls-err-icon {
  font-size: 1.75rem;
  line-height: 1;
  color: var(--err-color);
  flex-shrink: 0;
}

.xls-app .xls-err-code-big {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--err-color);
  line-height: 1.1;
}

.xls-app .xls-err-title {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.xls-app .xls-err-desc {
  font-size: 0.84rem;
  color: rgba(240, 243, 248, 0.8);
  line-height: 1.6;
  margin: 0;
}

.xls-app .xls-err-section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.xls-app .xls-err-causes ul {
  margin: 0;
  padding: 0 0 0 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.xls-app .xls-err-causes li {
  font-size: 0.8rem;
  color: rgba(240, 243, 248, 0.65);
  line-height: 1.45;
}

.xls-app .xls-err-solution p {
  font-size: 0.82rem;
  color: rgba(240, 243, 248, 0.85);
  line-height: 1.6;
  margin: 0;
  background: rgba(29, 185, 84, 0.05);
  border: 1px solid rgba(29, 185, 84, 0.12);
  border-radius: 7px;
  padding: 0.5rem 0.75rem;
}

.xls-app .xls-err-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

/* ── SEÇÃO TITULO ────────────────────────────────────────────────────── */
.xls-app .xls-section-title {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.xls-app .xls-section-title em {
  font-style: italic;
  color: var(--accent);
}

.xls-app .xls-section-sub {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* ── MOBILE ──────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .xls-app .xls-inner {
    padding: 1.5rem 1rem 5rem;
  }

  .xls-app .xls-hero {
    padding: 2.5rem 0.5rem 1.5rem;
  }

  .xls-app .xls-hero h1 {
    font-size: 2rem;
  }

  .xls-app .xls-cat-bar {
    gap: 0.4rem;
  }

  .xls-app .xls-cat-btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.78rem;
  }

  .xls-app .xls-card-head {
    padding: 0.85rem 0.9rem;
  }

  .xls-app .xls-card-body {
    padding: 0 0.9rem 0.9rem;
  }

  .xls-app .xls-syntax,
  .xls-app .xls-example {
    font-size: 0.78rem;
  }

  .xls-app .xls-error-cards {
    grid-template-columns: 1fr;
  }

  .xls-app .xls-card-tabs {
    gap: 0.25rem;
  }

  .xls-app .xls-tab-btn {
    font-size: 0.72rem;
    padding: 0.3rem 0.6rem;
  }
}