/* Componentes específicos para herramientas ASCII */

/* Convertidor ASCII Art */
.ascii-art-output {
  font-family: var(--font-mono);
  background: var(--bg-primary);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  white-space: pre;
  overflow-x: auto;
  font-size: 0.75rem;
  line-height: 1.2;
  color: var(--text-accent);
  position: relative;
}

.ascii-art-output::before {
  content: 'ASCII ART';
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Tabla ASCII */
.ascii-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.ascii-table th,
.ascii-table td {
  padding: var(--space-md);
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-mono);
}

.ascii-table th {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

.ascii-table td {
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.ascii-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.1);
}

.ascii-table tbody tr:hover td {
  color: var(--text-primary);
}

.ascii-char {
  font-size: 1.2rem;
  color: var(--text-accent);
  font-weight: bold;
}

.ascii-code {
  font-weight: 600;
  color: var(--primary-color);
}

/* Convertidor de bases numéricas */
.base-converter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.base-input-group {
  background: var(--bg-card);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.base-input-group:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  transform: translateY(-2px);
}

.base-input-group::before {
  content: attr(data-base);
  position: absolute;
  top: -8px;
  left: var(--space-md);
  background: var(--bg-primary);
  color: var(--primary-color);
  padding: 2px 8px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.base-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
}

.base-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.base-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

/* Calculadora */
.calculator {
  max-width: 400px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.calc-display {
  background: var(--bg-primary);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 2rem;
  text-align: right;
  color: var(--text-accent);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  word-break: break-all;
  position: relative;
}

.calc-display::before {
  content: 'CALC';
  position: absolute;
  top: 5px;
  left: var(--space-sm);
  font-size: 0.6rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.calc-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

.calc-btn {
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.calc-btn:active {
  transform: translateY(0);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.calc-btn.operator {
  background: var(--gradient-primary);
  color: white;
}

.calc-btn.equals {
  background: var(--gradient-accent);
  color: white;
  grid-column: span 2;
}

.calc-btn.clear {
  background: var(--gradient-secondary);
  color: white;
}

.calc-btn.zero {
  grid-column: span 2;
}

/* Herramientas de texto */
.text-tools {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.text-tool-card {
  background: var(--bg-card);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.text-tool-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99, 102, 241, 0.3);
}

.text-stats {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Codificadores y decodificadores */
.encoder-decoder {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .encoder-decoder {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }
}

.encoder-section,
.decoder-section {
  background: var(--bg-card);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.conversion-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary-color);
  padding: var(--space-md);
}

@media (max-width: 767px) {
  .conversion-arrow {
    transform: rotate(90deg);
  }
}

/* Generadores */
.generator-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: end;
  margin-bottom: var(--space-lg);
}

.generator-controls .form-group {
  flex: 1;
  min-width: 150px;
  margin-bottom: 0;
}

.generated-output {
  background: var(--bg-primary);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  font-family: var(--font-mono);
  color: var(--text-accent);
  min-height: 200px;
  white-space: pre-wrap;
  word-break: break-all;
  position: relative;
  overflow-x: auto;
}

.generated-output::after {
  content: 'GENERATED';
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Botones de acción */
.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.copy-btn {
  background: var(--gradient-accent);
  color: white;
  border: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.copy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 172, 254, 0.4);
}

.copy-btn.copied {
  background: var(--gradient-secondary);
}

.clear-btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.clear-btn:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

/* Alertas y notificaciones */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
  position: relative;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: #10b981;
  color: #34d399;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: #f59e0b;
  color: #fbbf24;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #fb7185;
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
  color: #60a5fa;
}

/* Tooltips */
.tooltip {
  position: relative;
  cursor: help;
}

.tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
}

.tooltip::after {
  content: '';
  position: absolute;
  bottom: 115%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--bg-primary);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.tooltip:hover::before,
.tooltip:hover::after {
  opacity: 1;
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.breadcrumb-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.breadcrumb-item:hover {
  color: var(--text-primary);
}

.breadcrumb-item.active {
  color: var(--primary-color);
  font-weight: 500;
}

.breadcrumb-separator {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* Tabs */
.tabs {
  margin-bottom: var(--space-xl);
}

.tab-nav {
  display: flex;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--space-lg);
  gap: var(--space-md);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
  font-weight: 500;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Responsive utilities para componentes */
@media (max-width: 768px) {
  .base-converter {
    grid-template-columns: 1fr;
  }
  
  .text-tools {
    grid-template-columns: 1fr;
  }
  
  .encoder-decoder {
    grid-template-columns: 1fr;
  }
  
  .generator-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .action-buttons {
    justify-content: center;
  }
  
  .calc-buttons {
    gap: var(--space-xs);
  }
  
  .calc-btn {
    padding: var(--space-md);
    height: 50px;
    font-size: 1rem;
  }
  
  .tab-nav {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }
  
  .tab-btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
  }
}

/* Estados especiales */
.disabled {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

.readonly {
  background: var(--bg-secondary) !important;
  cursor: default;
}

.error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.success {
  border-color: #10b981 !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1) !important;
}

/* Animaciones para interacciones */
.bounce-in {
  animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bounceIn {
  0% { transform: scale(0.3) translateY(-50px); opacity: 0; }
  50% { transform: scale(1.05) translateY(0); }
  70% { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

.shake {
  animation: shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes shake {
  10%, 90% { transform: translate3d(-1px, 0, 0); }
  20%, 80% { transform: translate3d(2px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
  40%, 60% { transform: translate3d(4px, 0, 0); }
}