/* ============================================================================
   BUTTONS - Floating Action Buttons & Styled Buttons
   ============================================================================

   All button styles including:
   - Floating action buttons (FAB) in the vertical column
   - Tesla-styled buttons (primary, secondary, outline)
   - Waze navigation button

   Applied by:
     - 01-buttons_creation/01-button_creation.js (FAB via .fp-fab)
     - 01-buttons_creation/02-styled_button_creation.js (Styled via .fp-btn)

   Migrated from:
   - components/styles/base.css (.vertical-button-column, .floating-button-container, .tesla-floating-button)
   - components/styles/base.css (.waze-nav-btn, .route-info)
   - 02-buttons_styles/02-floating_button_styles.js (PANEL_STYLES.floatingButton)
   - 01-buttons_creation/02-styled_button_creation.js (inline style switch)
   ============================================================================ */

/* ============================================================================
   VERTICAL BUTTON COLUMN - Fixed FAB Container
   ============================================================================ */

body .vertical-button-column {
  position: fixed !important;
  bottom: 20px !important;
  right: 20px !important;
  z-index: var(--z-fixed) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: var(--gap-lg) !important;
}

@media (max-width: 768px) {
  body .vertical-button-column {
    right: 15px !important;
    bottom: 25px !important;
    gap: 15px !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  body .vertical-button-column {
    right: 18px !important;
    bottom: 22px !important;
  }
}

/* ============================================================================
   FLOATING BUTTON CONTAINERS
   Wrapper around each FAB — uses flex column layout for potential
   future additions (labels, badges) below the button.
   ============================================================================ */

.floating-button-container {
  position: relative !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 4px;
  pointer-events: auto;
}

.tesla-floating-button {
  position: relative !important;
}

/* ============================================================================
   FLOATING ACTION BUTTON (.fp-fab)
   Replaces: window.PANEL_STYLES.floatingButton() + JS mouseenter/mouseleave
   handlers + JS click animation. All three states (default, hover, active)
   are now handled purely in CSS.
   ============================================================================ */

.fp-fab {
  height: 50px;
  width: 50px;
  border-radius: 25px;
  border: none;
  background: var(--panel-button-bg);
  color: var(--panel-text-primary); /* Makes SVG currentColor = white */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px var(--shadow-strong);
  cursor: pointer;
  transition: all 0.2s ease;
  pointer-events: auto;
}

/* Hover: highlight background and grow slightly */
.fp-fab:hover {
  background: var(--panel-primary);
  transform: scale(1.05);
}

/* Active/click: quick punch-down effect */
.fp-fab:active {
  transform: scale(0.95);
}

/* Focus ring for keyboard navigation */
.fp-fab:focus-visible {
  outline: 2px solid var(--panel-primary);
  outline-offset: 2px;
}

/* ============================================================================
   STYLED BUTTONS (.fp-btn)
   Replaces: inline style switch in floatingPanel.createStyledButton().
   Type-specific colors are applied via modifier classes:
     .fp-btn--primary   (blue background, white text)
     .fp-btn--secondary (dark background, bordered)
     .fp-btn--outline   (transparent, blue border + text)
   ============================================================================ */

.fp-btn {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
}

.fp-btn--primary {
  background: var(--panel-primary);
  color: var(--panel-text-primary);
  border: none;
}

.fp-btn--secondary {
  background: var(--panel-button-bg);
  color: var(--panel-text-primary);
  border: 1px solid var(--panel-border);
}

.fp-btn--outline {
  background: transparent;
  color: var(--panel-primary);
  border: 1px solid var(--panel-primary);
}

.fp-btn__icon {
  margin-right: 8px;
  display: flex;
  align-items: center;
}

/* Focus ring for keyboard navigation */
.fp-btn:focus-visible {
  outline: 2px solid var(--panel-primary);
  outline-offset: 2px;
}

/* ============================================================================
   WAZE NAVIGATION BUTTON
   ============================================================================ */

.waze-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-sm, 0.5rem);
  padding: 0.625rem 1rem;
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: 600;
  color: var(--cdp-color-white, #fff);
  background-color: var(--primary-color, #3dcc89);
  border: none;
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.waze-nav-btn:hover {
  background-color: var(--primary-color-hover, #33bb77);
}

.waze-nav-btn:active {
  transform: scale(0.98);
}

.waze-nav-btn:focus-visible {
  outline: 2px solid var(--primary-color, #3dcc89);
  outline-offset: 2px;
}

.waze-nav-btn .waze-icon {
  flex-shrink: 0;
}

/* ============================================================================
   ROUTE INFO COMPONENT
   ============================================================================ */

.route-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--cdp-color-black, #000);
  border-radius: var(--radius-lg, 12px);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
}

.route-info__stats {
  display: flex;
  gap: 1.5rem;
}

.route-info__stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.route-info__label {
  font-size: var(--font-size-xs, 0.75rem);
  color: var(--cdp-color-text-muted, #8e8e8e);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.route-info__value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cdp-color-white, #fff);
}

.route-info__actions {
  display: flex;
  gap: 0.75rem;
}

.route-info__nav-link {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-sm, 0.5rem);
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md, 8px);
  transition: background-color 0.2s ease;
}

.route-info__nav-link--waze {
  color: var(--cdp-color-white, #fff);
  background-color: var(--primary-color, #3dcc89);
}

.route-info__nav-link--waze:hover {
  background-color: var(--primary-color-hover, #33bb77);
  color: var(--cdp-color-white, #fff);
}

/* Focus ring for keyboard navigation */
.route-info__nav-link:focus-visible {
  outline: 2px solid var(--panel-primary);
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .route-info__stats {
    flex-direction: column;
    gap: 0.75rem;
  }
  .route-info__actions {
    flex-direction: column;
  }
  .route-info__nav-link {
    justify-content: center;
  }
}