* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: oklch(0.97 0.006 80);
  font-family: 'Work Sans', sans-serif;
  color: oklch(0.22 0.01 80);
}

.layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* Sidebar */

.sidebar {
  background: oklch(0.2 0.015 260);
  color: oklch(0.94 0.005 260);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: oklch(0.65 0.16 45);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 700 16px 'Space Grotesk', sans-serif;
  color: #1a1208;
  flex-shrink: 0;
}

.brand-name {
  font: 700 15px 'Space Grotesk', sans-serif;
}

.brand-sub {
  font: 400 11.5px 'Work Sans', sans-serif;
  opacity: .6;
}

.search-wrap input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .06);
  color: #fff;
  font: 400 13px 'Work Sans', sans-serif;
  outline: none;
}

.search-wrap input::placeholder {
  color: rgba(255, 255, 255, .5);
}

.search-wrap input:focus {
  border-color: rgba(255, 255, 255, .3);
}

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

.categories-title {
  font: 600 10.5px 'Space Grotesk', sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  opacity: .45;
  margin: 0 10px 8px;
}

.category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 8px;
  font: 500 13.5px 'Work Sans', sans-serif;
  opacity: .85;
  background: none;
  border: none;
  color: inherit;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.category-item:hover {
  background: rgba(255, 255, 255, .05);
}

.category-item.active {
  background: rgba(255, 255, 255, .08);
  opacity: 1;
}

.category-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.category-count {
  margin-left: auto;
  opacity: .5;
  font-size: 11.5px;
}

/* Content */

.content {
  padding: 32px 36px;
  background: oklch(0.985 0.005 80);
}

.content-header {
  margin-bottom: 26px;
}

.content-header h1 {
  font: 700 24px 'Space Grotesk', sans-serif;
  color: #1a1a1a;
  margin: 0;
}

.content-header p {
  font: 400 14px 'Work Sans', sans-serif;
  color: rgba(0, 0, 0, .55);
  margin-top: 4px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.tool-card {
  text-decoration: none;
  display: block;
  border-radius: 12px;
  padding: 20px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, .08);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
  transition: box-shadow .15s ease, transform .15s ease;
}

.tool-card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, .08);
  transform: translateY(-1px);
}

.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.tool-icon-inner {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.tool-name {
  font: 600 15px 'Space Grotesk', sans-serif;
  color: #1a1a1a;
}

.tool-desc {
  font: 400 13px/1.45 'Work Sans', sans-serif;
  color: rgba(0, 0, 0, .6);
  margin-top: 6px;
}

.tool-tag {
  margin-top: 14px;
  font: 600 11px 'Space Grotesk', sans-serif;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Herramientas todavía no publicadas */

.tool-card--soon {
  cursor: default;
  background: oklch(0.98 0.003 80);
  box-shadow: none;
}

.tool-card--soon:hover {
  box-shadow: none;
  transform: none;
}

.tool-card--soon .tool-icon {
  filter: grayscale(1);
  opacity: .5;
}

.tool-card--soon .tool-name {
  color: rgba(0, 0, 0, .45);
}

.tool-card--soon .tool-desc {
  color: rgba(0, 0, 0, .38);
}

.tool-tag--soon {
  display: inline-block;
  color: rgba(0, 0, 0, .45);
  background: rgba(0, 0, 0, .05);
  padding: 3px 8px;
  border-radius: 5px;
}

.empty-state {
  font: 400 13px 'Work Sans', sans-serif;
  color: rgba(0, 0, 0, .5);
  margin-top: 24px;
}

@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .categories {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }

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