/**
 * Tools index view - hero, grid, cards, search, pagination
 * Loaded only on /tools and /tools/page/* via additional_css
 */

/* ===== PAGE WRAPPER ===== */
.tools-page {
  background: var(--bg-900);
  min-height: 100vh;
  color: var(--fg);
}

/* ===== TOOLS HERO (mirrors homepage hero structure) ===== */
#tools-hero-section.hero {
  min-height: 42vh;
  max-height: 50vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-8) 0;
  position: relative;
}

@media (min-width: 640px) {
  #tools-hero-section.hero {
    min-height: 46vh;
    max-height: 54vh;
    padding: var(--space-10) 0;
  }
}

@media (min-width: 1024px) {
  #tools-hero-section.hero {
    min-height: 48vh;
    max-height: 56vh;
    padding: var(--space-12) 0;
  }
}

#tools-hero-section .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Dark: slate wash (readable with light-on-dark copy if used). Light: surface wash so text-fg / text-muted meet contrast (WCAG). */
#tools-hero-section .hero-bg-gradient {
  background: linear-gradient(to bottom right, #0f172a, #1e293b, #0f172a);
}

html[data-theme="light"] #tools-hero-section .hero-bg-gradient {
  background: linear-gradient(
    to bottom right,
    var(--bg-900),
    color-mix(in srgb, var(--bg-900) 88%, var(--cta) 12%),
    var(--bg-900)
  );
}

html[data-theme="light"] .tools-page {
  color-scheme: light;
}

html[data-theme="dark"] .tools-page {
  color-scheme: dark;
}

#tools-hero-section .hero-inner {
  position: relative;
  z-index: 10;
  width: 100%;
}

#tools-hero-section.hero.hero--center .hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: var(--space-6) 0;
  text-align: center;
}

@media (min-width: 640px) {
  #tools-hero-section.hero.hero--center .hero-inner {
    padding: var(--space-8) 0;
  }
}

#tools-hero-section .hero-content {
  text-align: center;
  width: 100%;
}

#tools-hero-section .hero-title {
  font-size: clamp(2.25rem, 5vw + 1rem, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--space-6);
  line-height: 1.1;
  color: var(--fg);
}

#tools-hero-section .tools-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-6);
  border-radius: 9999px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-8);
}

#tools-hero-section .tools-hero-badge-icon,
#tools-hero-section .tools-hero-pill-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

#tools-hero-section .tools-hero-description {
  font-size: var(--font-size-xl);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-12);
  line-height: 1.6;
}

#tools-hero-section .tools-hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

#tools-hero-section .tools-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-radius: 9999px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: border-color 0.3s, background-color 0.3s;
}

#tools-hero-section .tools-hero-pill:hover {
  border-color: rgba(var(--cta-rgb), 0.5);
}

/* ===== TOOLS GRID SECTION ===== */
.tools-grid-section {
  padding-top: var(--space-10);
  padding-bottom: var(--space-20);
}

.tools-search-wrapper {
  margin-bottom: var(--space-8);
}

.tools-search-inner {
  position: relative;
}

.tools-search-input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-4);
  padding-right: 5rem;
  background: var(--glass);
  border: 2px solid var(--line2);
  border-radius: var(--r);
  color: var(--fg);
  font-size: var(--font-size-lg);
  font-family: var(--font-family-sans);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.tools-search-input::placeholder {
  color: var(--muted);
}

.tools-search-input:hover {
  border-color: rgba(var(--cta-rgb), 0.5);
}

.tools-search-input:focus {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 4px rgba(var(--cta-rgb), 0.2);
}

.tools-search-input:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

.tools-search-icon {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--muted);
}

.tools-search-icon-svg {
  width: 1.25rem;
  height: 1.25rem;
}

.tools-search-clear {
  position: absolute;
  right: 3rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0;
  background: none;
  border: none;
  color: var(--muted);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: color 0.2s, opacity 0.2s;
}

.tools-search-clear:hover {
  color: var(--fg);
  opacity: 0.8;
}

.tools-search-clear:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

.tools-search-clear-icon {
  width: 1rem;
  height: 1rem;
}

.tools-search-results {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
}

.tools-no-results {
  text-align: center;
  padding: var(--space-12);
}

.tools-no-results-inner {
  padding: var(--space-8);
  border-radius: var(--r);
}

.tools-no-results-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-4);
  display: block;
  color: var(--muted);
}

.tools-no-results-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: var(--space-2);
}

/* ===== TOOLS GRID ===== */
.tools-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
  }
}

/* ===== TOOL CARD ===== */
.tool-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.tool-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: 0 25px 50px -12px rgba(var(--cta-rgb), 0.1);
  border-color: rgba(var(--cta-rgb), 0.5);
}

@media (prefers-reduced-motion: reduce) {
  .tool-card,
  .tool-card .tool-card-inner,
  .tool-card .tool-card-icon {
    transition-duration: 0.01ms !important;
  }

  .tool-card:hover {
    transform: none;
  }

  .tool-card:hover .tool-card-icon {
    transform: none;
  }
}

.tool-card-inner {
  position: relative;
  z-index: 10;
  padding: var(--space-8);
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: var(--r);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.tool-card:hover .tool-card-inner {
  border-color: rgba(var(--cta-rgb), 0.5);
}

.tool-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.tool-card-icon {
  width: 4rem;
  height: 4rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--cta-rgb), 0.1);
  border-radius: var(--r);
  transition: transform 0.3s, background-color 0.3s;
}

.tool-card:hover .tool-card-icon {
  transform: scale(1.1) rotate(3deg);
  background: rgba(var(--cta-rgb), 0.2);
}

.tool-card-icon-svg {
  width: 2rem;
  height: 2rem;
  color: var(--fg);
}

.tool-card-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  flex: 1;
  transition: color 0.3s;
}

.tool-card:hover .tool-card-title {
  color: var(--cta);
}

.tool-card-description {
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.tool-card-features {
  margin-bottom: var(--space-6);
}

.tool-card-features-label {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--fg);
  opacity: 0.8;
  margin-bottom: var(--space-3);
}

.tool-card-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tool-feature-badge {
  padding: var(--space-2) var(--space-3);
  border-radius: 8px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: border-color 0.3s, background-color 0.3s;
}

.tool-feature-badge:hover {
  border-color: rgba(var(--cta-rgb), 0.5);
  background: rgba(var(--cta-rgb), 0.05);
}

.tool-card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: var(--space-2);
  color: var(--color-on-accent);
}

.tool-card-cta:hover {
  color: var(--color-on-accent);
}

.tool-card-cta-icon {
  width: 1.25rem;
  height: 1.25rem;
  transition: transform 0.3s;
  fill: currentColor;
}

.tool-card-cta:hover .tool-card-cta-icon {
  transform: translateX(0.25rem);
}

.tool-card-cta:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

/* ===== PAGINATION ===== */
.tools-pagination {
  margin-top: var(--space-12);
}

.tools-pagination-info {
  text-align: center;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

.tools-pagination-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.tools-pagination-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: var(--r);
  color: var(--fg);
  font-size: var(--font-size-base);
  font-family: var(--font-family-sans);
  text-decoration: none;
  transition: border-color 0.3s, background-color 0.3s;
}

.tools-pagination-btn:hover {
  border-color: rgba(var(--cta-rgb), 0.5);
  background: rgba(var(--cta-rgb), 0.05);
}

.tools-pagination-btn:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

.tools-pagination-btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.tools-pagination-icon {
  width: 1rem;
  height: 1rem;
}

.tools-pagination-text-full {
  display: none;
}

.tools-pagination-text-short {
  display: inline;
}

@media (min-width: 640px) {
  .tools-pagination-text-full {
    display: inline;
  }

  .tools-pagination-text-short {
    display: none;
  }
}

.tools-pagination-numbers {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 640px) {
  .tools-pagination-numbers {
    gap: var(--space-2);
  }
}

.tools-pagination-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  padding: var(--space-2) var(--space-4);
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: var(--r);
  color: var(--fg);
  font-size: var(--font-size-base);
  font-family: var(--font-family-sans);
  text-decoration: none;
  transition: border-color 0.3s, background-color 0.3s;
}

.tools-pagination-num:hover {
  border-color: rgba(var(--cta-rgb), 0.5);
  background: rgba(var(--cta-rgb), 0.05);
}

.tools-pagination-num:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

.tools-pagination-num--current {
  border-color: var(--cta);
  background: rgba(var(--cta-rgb), 0.2);
  color: var(--cta);
  font-weight: 600;
}

.tools-pagination-ellipsis {
  padding: 0 var(--space-2);
  color: var(--muted);
}

/* ===== FEATURES SECTION ===== */
.tools-features-section {
  padding-bottom: var(--space-20);
}

.tools-features-inner {
  padding: var(--space-8);
  border-radius: var(--r);
  position: relative;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .tools-features-inner {
    padding: var(--space-12);
  }
}

.tools-features-inner .heading-2 {
  text-align: center;
  margin-bottom: var(--space-4);
}

.tools-features-subtitle {
  font-size: var(--font-size-lg);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  margin-bottom: var(--space-12);
}

.tools-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .tools-features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tools-feature-item {
  text-align: center;
}

.tools-feature-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--cta-rgb), 0.1);
  border-radius: var(--r);
  transition: background-color 0.3s;
}

.tools-feature-item:hover .tools-feature-icon {
  background: rgba(var(--cta-rgb), 0.2);
}

@media (prefers-reduced-motion: reduce) {
  .tools-feature-icon {
    transition: none;
  }
}

.tools-feature-icon-svg {
  width: 2rem;
  height: 2rem;
  color: var(--fg);
}

.tools-feature-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: var(--space-2);
}

.tools-feature-item p {
  font-size: var(--font-size-base);
  line-height: 1.6;
}

/* Utility: hide element but keep for screen readers */
.tools-page .hidden {
  display: none !important;
}