/**
 * Tools Page Styles - USANDO DESIGN SYSTEM
 * Estilos que extienden el design-system.css
 */

/* ===== VARIABLES ESPECÍFICAS DE TOOLS ===== */
:root {
  /* Variables específicas de tools que extienden design-system.css */
  --tools-grid-min-width: 280px;
  --tools-icon-size: 48px;
  --tools-card-hover-scale: 1.02;
  --tools-animation-duration: 0.4s;
  --tools-metric-chart-height: 120px;
  --tools-filter-height: 40px;
}
/* ===== TOOLS HERO ===== */
.tools-hero {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  color: var(--color-on-primary);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}

.tools-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: url("/static/images/tools-pattern.svg") repeat;
  opacity: 0.05;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(0.5deg);
  }
}

.tools-hero > * {
  position: relative;
  z-index: 2;
}

.tools-hero-title {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.tools-hero-subtitle {
  opacity: 0.9;
  margin-bottom: var(--space-8);
}

.tools-search {
  max-width: 600px;
  margin-inline: auto;
}

.tools-search .form-control {
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  font-size: var(--font-size-lg);
  border: 2px solid
    color-mix(in srgb, var(--color-primary-500) 30%, transparent);
  background: color-mix(in srgb, var(--color-surface) 95%, transparent);
}

.tools-search .form-control::placeholder {
  color: color-mix(in srgb, var(--color-on-surface) 60%, transparent);
}

.tools-search .form-control:focus {
  border-color: var(--color-surface);
  box-shadow: 0 0 0 3px
    color-mix(in srgb, var(--color-surface) 30%, transparent);
}

/* ===== TOOLS FILTERS ===== */
.tools-filters {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.tools-filters-title {
  color: var(--color-on-surface);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
}

.tools-filter-group {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.tools-filter-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  color: var(--color-on-surface-variant);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition:
    background-color var(--duration-fast) var(--easing-standard),
    border-color var(--duration-fast) var(--easing-standard),
    color var(--duration-fast) var(--easing-standard),
    transform var(--duration-fast) var(--easing-standard);
  white-space: nowrap;
}

.tools-filter-btn:hover {
  background: color-mix(
    in srgb,
    var(--color-primary-500) 8%,
    var(--color-surface)
  );
  border-color: var(--color-primary-500);
  color: var(--color-on-surface);
  transform: translateY(-1px);
}

.tools-filter-btn.active {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: var(--color-on-primary);
  font-weight: var(--font-weight-semibold);
}

.tools-filter-btn:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* ===== TOOLS GRID ===== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(
    auto-fit,
    minmax(var(--tools-grid-min-width), 1fr)
  );
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.tool-card {
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--duration-normal) var(--easing-standard),
    box-shadow var(--duration-normal) var(--easing-standard),
    border-color var(--duration-normal) var(--easing-standard);
  contain: layout style;
  position: relative;
}

.tool-card:hover {
  transform: translateY(-4px) scale(var(--tools-card-hover-scale));
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-500);
}

.tool-card:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  transform: translateY(-4px) scale(var(--tools-card-hover-scale));
  box-shadow: var(--shadow-xl);
}

.tool-card.featured {
  border-color: var(--color-primary-500);
  border-width: 2px;
}

.tool-card.featured::before {
  content: "Featured";
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--color-primary-500);
  color: var(--color-on-primary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  z-index: 2;
}

.tool-card.premium {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-warning-500) 5%, var(--color-surface)),
    color-mix(in srgb, var(--color-warning-600) 3%, var(--color-surface))
  );
  border-color: var(--color-warning-500);
}

.tool-card.premium::after {
  content: "✨";
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: var(--font-size-lg);
  z-index: 2;
}

/* ===== TOOL CONTENT ===== */
.tool-content {
  padding: var(--space-6);
  position: relative;
  z-index: 1;
}

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

.tool-icon {
  width: var(--tools-icon-size);
  height: var(--tools-icon-size);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  transition: transform var(--duration-normal) var(--easing-standard);
  flex-shrink: 0;
}

.tool-card:hover .tool-icon {
  transform: rotate(5deg) scale(1.1);
}

.tool-icon.primary {
  background: color-mix(
    in srgb,
    var(--color-primary-500) 10%,
    var(--color-surface)
  );
  color: var(--color-primary-500);
}

.tool-icon.success {
  background: color-mix(
    in srgb,
    var(--color-success-500) 10%,
    var(--color-surface)
  );
  color: var(--color-success-500);
}

.tool-icon.info {
  background: color-mix(
    in srgb,
    var(--color-info-500) 10%,
    var(--color-surface)
  );
  color: var(--color-info-500);
}

.tool-icon.warning {
  background: color-mix(
    in srgb,
    var(--color-warning-500) 10%,
    var(--color-surface)
  );
  color: var(--color-warning-500);
}

.tool-title {
  color: var(--color-on-surface);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
  flex: 1;
}

.tool-description {
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

.tool-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.tool-category {
  background: color-mix(
    in srgb,
    var(--color-info-500) 10%,
    var(--color-surface)
  );
  color: var(--color-info-700);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.tool-credits {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-sm);
}

.tool-credits-icon {
  color: var(--color-warning-500);
}

.tool-actions {
  display: flex;
  gap: var(--space-3);
}

.tool-btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  transition:
    background-color var(--duration-normal) var(--easing-standard),
    transform var(--duration-normal) var(--easing-standard);
  position: relative;
  overflow: hidden;
}

.tool-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--duration-slow) var(--easing-standard);
}

.tool-btn:hover::before {
  left: 100%;
}

.tool-btn:hover {
  transform: translateY(-1px);
}

.tool-btn.primary {
  background: var(--color-primary-500);
  color: var(--color-on-primary);
}

.tool-btn.primary:hover {
  background: var(--color-primary-600);
}

.tool-btn.secondary {
  background: var(--color-outline-variant);
  color: var(--color-on-surface-variant);
}

.tool-btn.secondary:hover {
  background: var(--color-outline);
  color: var(--color-on-surface);
}

/* ===== TOOLS METRICS ===== */
.tools-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.tools-metric {
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  transition:
    transform var(--duration-normal) var(--easing-standard),
    box-shadow var(--duration-normal) var(--easing-standard);
}

.tools-metric:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tools-metric-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-500);
  margin-bottom: var(--space-2);
}

.tools-metric-label {
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.tools-metric-chart {
  height: var(--tools-metric-chart-height);
  background: color-mix(
    in srgb,
    var(--color-primary-500) 5%,
    var(--color-surface)
  );
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
  position: relative;
  overflow: hidden;
}

.tools-metric-chart::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(
    to top,
    var(--color-primary-500),
    color-mix(in srgb, var(--color-primary-500) 60%, transparent)
  );
  border-radius: var(--radius-md);
  animation: chartGrow var(--tools-animation-duration) var(--easing-standard)
    forwards;
  transform-origin: bottom;
  transform: scaleY(0);
}

@keyframes chartGrow {
  to {
    transform: scaleY(1);
  }
}

/* ===== TOOLS LOADING ===== */
.tools-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-12);
  color: var(--color-on-surface-variant);
}

.tools-loading-spinner {
  width: var(--space-8);
  height: var(--space-8);
  border: 3px solid var(--color-outline-variant);
  border-top: 3px solid var(--color-primary-500);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin-right: var(--space-3);
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ===== TOOLS EMPTY STATE ===== */
.tools-empty {
  text-align: center;
  padding: var(--space-16);
  color: var(--color-on-surface-variant);
}

.tools-empty-icon {
  font-size: var(--font-size-6xl);
  margin-bottom: var(--space-6);
  opacity: 0.5;
}

.tools-empty-title {
  color: var(--color-on-surface);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.tools-empty-message {
  margin-bottom: var(--space-6);
}

/* ===== TOOLS PAGINATION ===== */
.tools-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.tools-load-more {
  background: var(--color-primary-500);
  color: var(--color-on-primary);
  border: none;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
  transition:
    background-color var(--duration-normal) var(--easing-standard),
    transform var(--duration-normal) var(--easing-standard);
}

.tools-load-more:hover {
  background: var(--color-primary-600);
  transform: translateY(-2px);
}

.tools-load-more:disabled {
  background: var(--color-outline-variant);
  color: var(--color-on-surface-variant);
  cursor: not-allowed;
  transform: none;
}

/* ===== TOOL ITEM ANIMATION ===== */
.tool-item {
  animation: fadeInUp var(--tools-animation-duration) var(--easing-standard)
    forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767.98px) {
  .tools-hero {
    padding: var(--space-12) 0;
  }

  .tools-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

  .tools-filter-group {
    flex-direction: column;
    gap: var(--space-2);
  }

  .tools-filter-btn {
    width: 100%;
  }

  .tool-header {
    flex-direction: column;
    text-align: center;
  }

  .tool-actions {
    flex-direction: column;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .tools-hero::before {
    animation: none;
  }

  .tool-card,
  .tool-icon,
  .tool-btn,
  .tools-metric {
    transition: none;
  }

  .tool-card:hover,
  .tool-icon:hover,
  .tool-btn:hover,
  .tools-metric:hover {
    transform: none;
  }

  .tools-metric-chart::before {
    animation: none;
    transform: scaleY(1);
  }

  .tool-item {
    animation: none;
    opacity: 1;
    transform: translateY(0);
  }

  .tools-loading-spinner {
    animation: none;
  }

  .tool-btn::before {
    display: none;
  }

  /* Alternativas visuales sin animación */
  .tool-card:hover {
    border-color: var(--color-primary-600);
  }

  .tool-btn:hover {
    border-width: 2px;
  }
}

@media (forced-colors: active) {
  .tool-card,
  .tools-metric,
  .tools-filters {
    border: 2px solid;
  }

  .tool-icon {
    background: CanvasText;
    color: Canvas;
  }

  .tool-btn {
    background: ButtonFace;
    color: ButtonText;
    border: 2px solid ButtonText;
  }

  .tools-metric-chart::before {
    background: CanvasText;
  }
}

/* ===== DARK MODE ===== */
[data-bs-theme="dark"] .tool-card.premium {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-warning-400) 8%, var(--color-surface)),
    color-mix(in srgb, var(--color-warning-500) 5%, var(--color-surface))
  );
}

/* ===== PRINT STYLES ===== */
@media print {
  .tools-hero {
    background: white;
    color: black;
    padding: var(--space-4) 0;
  }

  .tools-hero::before {
    display: none;
  }

  .tool-card,
  .tools-metric {
    border: 1px solid black;
    box-shadow: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .tool-card.featured::before,
  .tool-card.premium::after {
    background: black;
    color: white;
    print-color-adjust: exact;
  }

  .tool-actions,
  .tools-filters,
  .tools-pagination {
    display: none;
  }

  .tools-metric-chart::before {
    background: black;
    print-color-adjust: exact;
  }
}

/* ===== DEBUGGING ===== */
@media screen and (max-width: 0px) {
  .debug-tools-page::before {
    content: "🔧 Tools ELITE";
    position: fixed;
    top: 800px;
    right: 10px;
    background: var(--color-primary-500);
    color: var(--color-on-primary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    z-index: var(--z-debug);
    opacity: 0.8;
  }
}

/* ===== BOTONES DE HERRAMIENTAS FALTANTES ===== */
.btn-tool-success {
  background-color: var(--color-success-500);
  border-color: var(--color-success-500);
  color: var(--color-on-success);
  font-weight: var(--font-weight-medium);
  border-width: 2px;
  transition: all var(--duration-normal) var(--easing-standard);
}

.btn-tool-success:hover {
  background-color: var(--color-success-600);
  border-color: var(--color-success-600);
  color: var(--color-on-success);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-tool-success:focus,
.btn-tool-success:focus-visible {
  background-color: var(--color-success-600);
  border-color: var(--color-success-600);
  color: var(--color-on-success);
  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

.btn-tool-success:active {
  background-color: var(--color-success-700);
  border-color: var(--color-success-700);
  color: var(--color-on-success);
}

/* ===== BOTONES ADICIONALES PARA TOOLS ===== */

/* Botón primario de herramientas */
.btn-tool-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border: 2px solid var(--color-primary);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.btn-tool-primary:hover {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
  color: var(--color-on-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

/* Botón secundario de herramientas */
.btn-tool-secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-outline);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.btn-tool-secondary:hover {
  background-color: var(--color-outline);
  border-color: var(--color-outline);
  color: var(--color-text);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

/* Botón outline de herramientas */
.btn-tool-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.btn-tool-outline:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

/* Botón pro de herramientas */
.btn-tool-pro {
  background: linear-gradient(135deg, var(--color-warning), var(--color-warning-600));
  color: var(--color-on-warning);
  border: none;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-tool-pro::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, rgba(255,255,255,0.1) 25%, transparent 25%, transparent 75%, rgba(255,255,255,0.1) 75%);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.btn-tool-pro:hover {
  background: linear-gradient(135deg, var(--color-warning-600), var(--color-warning-700));
  color: var(--color-on-warning);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

/* Botón outline pro de herramientas */
.btn-tool-outline-pro {
  background-color: transparent;
  color: var(--color-warning);
  border: 2px solid var(--color-warning);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.btn-tool-outline-pro:hover {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
  color: var(--color-on-warning);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

/* Botón outline secundario de herramientas */
.btn-tool-outline-secondary {
  background-color: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-outline);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-normal);
  font-size: var(--font-size-sm);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.btn-tool-outline-secondary:hover {
  background-color: var(--color-outline);
  border-color: var(--color-outline);
  color: var(--color-text);
  text-decoration: none;
}

/* Botón de acción de herramientas */
.btn-tool-action {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: all var(--duration-normal) var(--easing-standard);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  border: 2px solid currentColor;
}

.btn-tool-action:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

/* ===== STEPS RESPONSIVE ===== */
.step {
  flex-direction: row;
}

.step-icon {
  flex-shrink: 0;
}

.step-circle {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9rem;
}

.step-content {
  flex: 1;
  min-width: 0; /* Permite que el contenido se reduzca */
}

.step-content h3 {
  word-wrap: break-word;
  hyphens: auto;
}

.step-content p {
  word-wrap: break-word;
  hyphens: auto;
}

@media (max-width: 576px) {
  .step {
    flex-direction: column;
    text-align: center;
  }

  .step-icon {
    align-self: center;
    margin-bottom: 1rem;
    margin-right: 0 !important;
  }

  .step-circle {
    width: 2rem;
    height: 2rem;
    font-size: 0.8rem;
  }

  .step-content h3 {
    font-size: 1rem;
  }

  .step-content p {
    font-size: 0.875rem;
  }
}