/**
 * Tabs Component - byjackli/ui
 *
 * Uses global tokens directly from base.css
 *
 * Base selectors: .bjl-tabs, .bjl-tabs-list, .bjl-tabs-trigger, .bjl-tabs-content
 * Variants: .vertical, .pills, .underline
 * States: .selected, .disabled, :hover, :focus
 */

/* ========================================
   BASE TABS STYLES
   ======================================== */

/* Root tabs container */
.bjl-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--bjl-spacing-4, 1rem);
}

.bjl-tabs.vertical {
  flex-direction: row;
  gap: var(--bjl-spacing-8, 2rem);
}

/* Tabs list container */
.bjl-tabs-list {
  display: flex;
  gap: var(--bjl-spacing-2, 0.5rem);
  border-bottom: 2px solid var(--bjl-color-border, #815942);
  padding: 4px 4px 2px 4px;
  width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  /* Smooth scrolling on supported browsers */
  scroll-behavior: smooth;
  /* Hide scrollbar on webkit browsers while maintaining functionality */
  scrollbar-width: thin;
}

.bjl-tabs.vertical .bjl-tabs-list {
  flex-direction: column;
  border-bottom: none;
  border-right: 2px solid var(--bjl-color-border, #815942);
  padding-right: var(--bjl-spacing-4, 1rem);
  min-width: 200px;
}

/* ========================================
   TAB TRIGGER STYLES
   ======================================== */

/* Individual tab triggers */
.bjl-tabs-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--bjl-spacing-3, 0.75rem) var(--bjl-spacing-6, 1.5rem);
  background: transparent;
  border: none;
  color: var(--bjl-color-text, #eaeaea);
  font-family: var(--bjl-font-body, sans-serif);
  font-size: var(--bjl-font-size-md, 1.125rem);
  cursor: pointer;
  transition: all 0.25s;
  border-radius: var(--bjl-radius-md, 0.5rem) var(--bjl-radius-md, 0.5rem) 0 0;
  position: relative;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ========================================
   TAB TRIGGER STATE STYLES
   ======================================== */

/* Hover state */
.bjl-tabs-trigger:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--bjl-color-primary, #df9953);
}

/* Focus state */
.bjl-tabs-trigger:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--bjl-color-primary, #df9953);
}

/* Selected state */
.bjl-tabs-trigger.selected {
  background-color: var(--bjl-color-surface, #583a29);
  color: var(--bjl-color-primary, #df9953);
  font-weight: var(--bjl-font-weight-semibold, 600);
}

/* Selected indicator (underline/bar) */
.bjl-tabs-trigger.selected::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--bjl-color-primary, #df9953);
}

/* Vertical orientation selected indicator */
.bjl-tabs.vertical .bjl-tabs-trigger.selected::after {
  top: 0;
  bottom: 0;
  left: auto;
  right: calc(-1 * var(--bjl-spacing-4, 1rem));
  width: 2px;
  height: auto;
}

/* Disabled state */
.bjl-tabs-trigger.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========================================
   SIZE VARIANTS
   ======================================== */

/* Small */
.bjl-tabs-trigger.sm {
  padding: var(--bjl-spacing-2, 0.5rem) var(--bjl-spacing-4, 1rem);
  font-size: var(--bjl-font-size-sm, 0.875rem);
}

/* Large */
.bjl-tabs-trigger.lg {
  padding: var(--bjl-spacing-4, 1rem) var(--bjl-spacing-8, 2rem);
  font-size: var(--bjl-font-size-lg, 1.125rem);
}

/* ========================================
   VARIANT STYLES
   ======================================== */

/* Pills variant */
.bjl-tabs.pills .bjl-tabs-list {
  border-bottom: none;
  gap: var(--bjl-spacing-1, 0.25rem);
}

.bjl-tabs.pills .bjl-tabs-trigger {
  border-radius: var(--bjl-radius-full, 1.5rem);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bjl-color-border, #815942);
}

.bjl-tabs.pills .bjl-tabs-trigger.selected {
  background-color: var(--bjl-color-primary, #df9953);
  color: var(--bjl-color-background, #221006);
  border-color: var(--bjl-color-primary, #df9953);
}

.bjl-tabs.pills .bjl-tabs-trigger.selected::after {
  display: none;
}

/* Underline variant */
.bjl-tabs.underline .bjl-tabs-list {
  border-bottom: 1px solid var(--bjl-color-border, #815942);
}

.bjl-tabs.underline .bjl-tabs-trigger {
  border-radius: 0;
  background: transparent;
  border-bottom: 2px solid transparent;
}

.bjl-tabs.underline .bjl-tabs-trigger:hover {
  background: transparent;
  border-bottom-color: var(--bjl-color-primary, #df9953);
  opacity: 0.7;
}

.bjl-tabs.underline .bjl-tabs-trigger.selected {
  background: transparent;
  border-bottom-color: var(--bjl-color-primary, #df9953);
}

.bjl-tabs.underline .bjl-tabs-trigger.selected::after {
  display: none;
}

/* ========================================
   TAB CONTENT
   ======================================== */

.bjl-tabs-content {
  flex: 1;
  outline: none;
}

.bjl-tabs-content.hidden {
  display: none;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
  .bjl-tabs.vertical {
    flex-direction: column;
  }

  .bjl-tabs.vertical .bjl-tabs-list {
    flex-direction: row;
    border-right: none;
    border-bottom: 2px solid var(--bjl-color-border, #815942);
    padding-right: 0;
    min-width: auto;
    overflow-x: auto;
  }

  .bjl-tabs.vertical .bjl-tabs-trigger.selected::after {
    top: auto;
    bottom: -2px;
    left: 0;
    right: 0;
    width: auto;
    height: 2px;
  }

  .bjl-tabs-trigger {
    flex-shrink: 0;
  }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  .bjl-tabs-trigger {
    transition: none;
  }
}