/* ==========================================================================
   ToolIxa URL Encoder & Decoder Component Styles
   Matches global design system tokens, responsive grid, light & dark theme
   ========================================================================== */

/* Mode Selector Tabs */
.url-mode-tabs {
  display: flex;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 0.35rem;
  gap: 0.35rem;
  max-width: 380px;
  margin: 0 auto 2rem auto;
}

.url-tab-btn {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.url-tab-btn.active {
  background: var(--primary-500);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

/* Two-Column Desktop Grid */
.url-workspace-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.url-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
}

.url-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.url-card-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.url-textarea {
  width: 100%;
  min-height: 300px;
  padding: 1rem;
  font-family: 'Courier New', Courier, monospace, var(--font-heading);
  font-size: 0.9rem;
  line-height: 1.5;
  background: var(--bg-body);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  resize: vertical;
  tab-size: 2;
  white-space: pre-wrap;
  word-break: break-all;
  overflow-x: auto;
}

.url-textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.url-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Primary Action Bar */
.url-action-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Query Parameter Helper Box */
.url-param-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.url-param-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/* Advanced Options Box */
.url-advanced-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

/* Responsive Adaptations */
@media (max-width: 900px) {
  .url-workspace-grid {
    grid-template-columns: 1fr;
  }
}