/**
 * Bottom Action Bar Component
 * 
 * Fixed bottom action bar for booking steps with continue/back buttons
 * 
 * Version: 1.0
 * Last Updated: 2025-01-27
 */

/* ==========================================================================
   BOTTOM ACTION BAR
   ========================================================================== */

.bottom-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--booking-white, #ffffff);
    border-top: 1px solid var(--booking-border, #e5e7eb);
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--booking-space-md, 16px) 0;
    transform: translateY(100%);
    transition: transform var(--booking-transition-base, 0.3s ease);
    /* Always visible on mobile */
    display: none;
}

/* Show on mobile by default */
@media (max-width: 768px) {
    .bottom-action-bar {
        display: block;
    }
}

/* Show on desktop when explicitly enabled */
.bottom-action-bar.bottom-action-bar--enabled {
    display: block;
}

.bottom-action-bar.bottom-action-bar--visible {
    transform: translateY(0);
}

[data-theme="dark"] .bottom-action-bar {
    background: #0a0a0a !important;
    /* Ultra-dark background */
    border-top-color: #1f2937 !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.8);
}

.bottom-action-bar__container {
    max-width: var(--booking-max-width, 1200px);
    margin: 0 auto;
    padding: 0 var(--booking-container-padding, 24px);
}

.bottom-action-bar__content {
    display: flex;
    align-items: center;
    gap: var(--booking-space-md, 16px);
}

.bottom-action-bar__spacer {
    flex: 1;
}

/* Button styles for bottom action bar */
.btn--bottom-action {
    min-height: 48px;
    padding: var(--booking-space-sm, 12px) var(--booking-space-xl, 24px);
    font-size: var(--booking-text-base, 16px);
    font-weight: var(--booking-font-semibold, 600);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--booking-space-sm, 12px);
    border-radius: var(--booking-radius-md, 8px);
    transition: all var(--booking-transition-base, 0.2s ease);
    cursor: pointer;
    text-decoration: none;
    border: none;
    white-space: nowrap;
}

.btn--bottom-action.btn-primary {
    background: var(--booking-primary, #0c2340);
    color: var(--booking-text-inverse, #ffffff);
    min-width: 160px;
}

.btn--bottom-action.btn-primary:hover:not(:disabled) {
    background: var(--booking-primary-hover, #0a1d33);
    transform: translateY(-1px);
    box-shadow: var(--booking-shadow-md, 0 4px 6px rgba(0, 0, 0, 0.1));
}

.btn--bottom-action.btn-primary:disabled {
    background: var(--booking-text-muted, #9ca3af);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn--bottom-action.btn-secondary {
    background: var(--booking-surface, #f9fafb);
    color: var(--booking-text-primary, #111827);
    border: 1px solid var(--booking-border, #e5e7eb);
}

.btn--bottom-action.btn-secondary:hover {
    background: var(--booking-surface-hover, #f3f4f6);
    border-color: var(--booking-primary, #0c2340);
}

[data-theme="dark"] .btn--bottom-action.btn-secondary {
    background: var(--color-background-tertiary, #111827);
    color: var(--color-text-primary, #f9fafb);
    border-color: var(--color-border, #374151);
}

[data-theme="dark"] .btn--bottom-action.btn-secondary:hover {
    background: var(--color-background-secondary, #1f2937);
    border-color: var(--accent-color, #d4af37);
}

[data-theme="dark"] .btn--bottom-action.btn-primary {
    background: var(--accent-color, #d4af37);
    color: var(--color-dark-bg, #0c2340);
}

[data-theme="dark"] .btn--bottom-action.btn-primary:hover:not(:disabled) {
    background: #c5a030;
}

.btn--bottom-action .btn__text {
    display: inline-block;
}

.btn--bottom-action .btn__loading {
    display: none;
}

.btn--bottom-action.btn--loading .btn__text {
    display: none;
}

.btn--bottom-action.btn--loading .btn__loading {
    display: inline-block;
}

/* Progress indicator in bottom bar */
.bottom-action-bar__progress {
    margin-top: var(--booking-space-sm, 12px);
    padding-top: var(--booking-space-sm, 12px);
    border-top: 1px solid var(--booking-border, #e5e7eb);
}

[data-theme="dark"] .bottom-action-bar__progress {
    border-top-color: var(--color-border, #374151);
}

.progress-indicator {
    display: flex;
    flex-direction: column;
    gap: var(--booking-space-xs, 8px);
}

.progress-indicator__text {
    font-size: var(--booking-text-sm, 14px);
    color: var(--booking-text-secondary, #6b7280);
    text-align: center;
}

[data-theme="dark"] .progress-indicator__text {
    color: var(--color-text-secondary, #d1d5db);
}

.progress-indicator__bar {
    width: 100%;
    height: 4px;
    background: var(--booking-surface, #f9fafb);
    border-radius: var(--booking-radius-full, 9999px);
    overflow: hidden;
}

[data-theme="dark"] .progress-indicator__bar {
    background: var(--color-background-tertiary, #111827);
}

.progress-indicator__fill {
    height: 100%;
    background: var(--booking-primary, #0c2340);
    border-radius: var(--booking-radius-full, 9999px);
    transition: width var(--booking-transition-base, 0.3s ease);
}

[data-theme="dark"] .progress-indicator__fill {
    background: var(--accent-color, #d4af37);
}

/* Mobile adjustments - Enhanced for better UX */
@media (max-width: 768px) {
    .bottom-action-bar {
        padding: var(--booking-space-sm, 12px) 0;
        /* Safe area for iOS */
        padding-bottom: calc(var(--booking-space-sm, 12px) + env(safe-area-inset-bottom));
    }
    
    .bottom-action-bar__container {
        padding: 0 var(--booking-mobile-padding, 16px);
    }
    
    .bottom-action-bar__content {
        gap: var(--booking-space-sm, 12px);
    }
    
    .btn--bottom-action {
        min-height: 44px;
        padding: var(--booking-space-sm, 12px) var(--booking-space-lg, 20px);
        font-size: var(--booking-text-sm, 14px);
        flex: 1;
    }
    
    .btn--bottom-action.btn-primary {
        min-width: auto;
    }
    
    .btn--bottom-action .btn__text {
        display: none;
    }
    
    .btn--bottom-action i {
        font-size: var(--booking-text-base, 16px);
    }
}

/* Add padding to body when bottom bar is visible to prevent content overlap */
body.bottom-action-bar-active {
    padding-bottom: 100px;
}

@media (max-width: 768px) {
    body.bottom-action-bar-active {
        padding-bottom: 80px;
    }
}