/**
 * STEP BASE COMPONENT CSS
 * 
 * Shared styles for all booking steps
 * Depends on: booking-base.css
 * 
 * Version: 1.0
 * Last Updated: 2025-01-06
 */

/* ==========================================================================
   STEP CONTAINER BASE
   ========================================================================== */

.step-container {
    padding: var(--booking-space-xl) 0;
    min-height: 100vh;
    background: var(--booking-background);
}

.step-content {
    max-width: var(--booking-max-width);
    margin: 0 auto;
    padding: 0 var(--booking-space-lg);
    width: 100%;
}

/* ==========================================================================
   STEP HEADER SECTION
   ========================================================================== */

.step-header {
    text-align: center;
    margin-bottom: var(--booking-space-2xl);
    padding-bottom: var(--booking-space-xl);
    border-bottom: 1px solid var(--booking-border);
}

.step-title {
    font-size: var(--booking-text-3xl);
    font-weight: var(--booking-font-bold);
    color: var(--booking-text-primary);
    margin-bottom: var(--booking-space-md);
    line-height: 1.2;
}

.step-subtitle {
    font-size: var(--booking-text-lg);
    color: var(--booking-text-muted);
    margin-bottom: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   STEP LAYOUT GRID
   ========================================================================== */

.step-layout {
    display: grid;
    grid-template-columns: 1fr var(--booking-sidebar-width);
    gap: var(--booking-space-2xl);
    align-items: start;
    width: 100%;
}

.step-main {
    display: flex;
    flex-direction: column;
    gap: var(--booking-space-xl);
}

.step-sidebar {
    position: sticky;
    top: var(--booking-space-xl);
}

/* Large Desktop (1400px+) - Enhanced Layout */
@media (min-width: 1400px) {
    .step-content {
        padding: 0 var(--booking-space-2xl);
    }
    
    .step-layout {
        gap: var(--booking-space-3xl);
    }
    
    .step-section {
        padding: var(--booking-space-3xl);
    }
}

/* Desktop (1200px - 1399px) - Standard Layout */
@media (min-width: 1200px) and (max-width: 1399px) {
    .step-content {
        padding: 0 var(--booking-space-xl);
    }
    
    .step-layout {
        gap: var(--booking-space-2xl);
    }
}

/* Tablet and Mobile Layout */
@media (max-width: 1024px) {
    .step-layout {
        grid-template-columns: 1fr;
        gap: var(--booking-space-xl);
    }
    
    .step-sidebar {
        position: static;
        order: -1;
    }
}

/* ==========================================================================
   STEP SECTIONS
   ========================================================================== */

.step-section {
    background: var(--booking-white);
    border-radius: var(--booking-radius-xl);
    padding: var(--booking-space-2xl);
    box-shadow: var(--booking-shadow-sm);
    border: 1px solid var(--booking-border);
    transition: all var(--booking-transition-base);
}

.step-section:hover {
    box-shadow: var(--booking-shadow-md);
}

.step-section-header {
    margin-bottom: var(--booking-space-xl);
    padding-bottom: var(--booking-space-lg);
    border-bottom: 1px solid var(--booking-border);
}

.step-section-title {
    font-size: var(--booking-text-xl);
    font-weight: var(--booking-font-semibold);
    color: var(--booking-text-primary);
    margin-bottom: var(--booking-space-sm);
    display: flex;
    align-items: center;
    gap: var(--booking-space-md);
}

.step-section-icon {
    font-size: var(--booking-text-lg);
    color: var(--booking-primary);
    flex-shrink: 0;
}

.step-section-description {
    font-size: var(--booking-text-base);
    color: var(--booking-text-muted);
    margin: 0;
    line-height: 1.5;
}

.step-section-content {
    flex: 1;
}

/* ==========================================================================
   STEP ACTIONS
   ========================================================================== */

.step-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--booking-space-lg);
    padding-top: var(--booking-space-xl);
    border-top: 1px solid var(--booking-border);
    margin-top: var(--booking-space-xl);
}

.step-action-group {
    display: flex;
    gap: var(--booking-space-md);
    align-items: center;
}

.step-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--booking-space-sm);
    padding: var(--booking-space-md) var(--booking-space-xl);
    border-radius: var(--booking-radius-lg);
    font-weight: var(--booking-font-semibold);
    text-decoration: none;
    transition: all var(--booking-transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    font-size: var(--booking-text-base);
    line-height: 1.5;
    min-height: 48px;
}

.step-btn-primary {
    background: var(--booking-primary);
    color: var(--booking-white);
    border-color: var(--booking-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--booking-space-sm);
    padding: var(--booking-space-md) var(--booking-space-lg);
    font-size: var(--booking-text-base);
    font-weight: var(--booking-font-semibold);
    border-radius: var(--booking-radius-lg);
    transition: all var(--booking-transition-base);
}

.step-btn-primary:hover {
    background: var(--booking-primary-hover);
    border-color: var(--booking-primary-hover);
    color: var(--booking-white);
    transform: translateY(-2px);
    box-shadow: var(--booking-shadow-md);
}

[data-theme="dark"] .step-btn-primary {
    background: linear-gradient(135deg, var(--accent-color-dark, #b49225) 0%, var(--accent-color, #d4af37) 100%) !important; /* Gold gradient */
    color: var(--color-text-primary, #f9fafb) !important;
    border-color: var(--accent-color, #d4af37) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important; /* Match property detail shadows */
}

[data-theme="dark"] .step-btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-color, #d4af37) 0%, var(--accent-color-light, #e5c85a) 100%) !important; /* Lighter gold gradient */
    border-color: var(--accent-color-light, #e5c85a) !important;
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4) !important; /* Gold shadow on hover */
}

.step-btn-secondary {
    background: var(--booking-white);
    color: var(--booking-text-primary);
    border-color: var(--booking-border);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--booking-space-sm);
    padding: var(--booking-space-md) var(--booking-space-lg);
    font-size: var(--booking-text-base);
    font-weight: var(--booking-font-semibold);
    border-radius: var(--booking-radius-lg);
    transition: all var(--booking-transition-base);
}

.step-btn-secondary:hover {
    background: var(--booking-surface);
    border-color: var(--booking-border-hover);
    color: var(--booking-text-primary);
}

[data-theme="dark"] .step-btn-secondary {
    background: var(--color-background-secondary, #1f2937) !important; /* Match property detail */
    border-color: var(--color-border, #374151) !important;
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-btn-secondary:hover {
    background: var(--color-background-secondary, #1f2937) !important;
    border-color: var(--accent-color, #d4af37) !important; /* Gold border on hover */
    color: var(--accent-color, #d4af37) !important; /* Gold text */
}

.step-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.step-btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* Mobile Actions */
@media (max-width: 768px) {
    .step-actions {
        flex-direction: column-reverse;
        gap: var(--booking-space-md);
    }
    
    .step-action-group {
        width: 100%;
    }
    
    .step-btn {
        flex: 1;
        justify-content: center;
    }
}

/* ==========================================================================
   STEP STATUS & VALIDATION
   ========================================================================== */

.step-status {
    display: flex;
    align-items: center;
    gap: var(--booking-space-sm);
    font-size: var(--booking-text-sm);
    padding: var(--booking-space-sm) var(--booking-space-md);
    border-radius: var(--booking-radius-md);
    margin-bottom: var(--booking-space-lg);
}

.step-status.success {
    background: var(--booking-success-bg);
    color: var(--booking-success);
    border: 1px solid var(--booking-success-border);
}

.step-status.warning {
    background: var(--booking-warning-bg);
    color: var(--booking-warning);
    border: 1px solid var(--booking-warning-border);
}

.step-status.error {
    background: var(--booking-error-bg);
    color: var(--booking-error);
    border: 1px solid var(--booking-error-border);
}

/* ==========================================================================
   LOADING STATES
   ========================================================================== */

.step-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.step-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    border: 3px solid var(--booking-border);
    border-radius: 50%;
    border-top-color: var(--booking-primary);
    animation: step-spin 1s ease-in-out infinite;
    background: var(--booking-white);
    z-index: 10;
}

@keyframes step-spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

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

/* Tablet */
@media (max-width: 768px) {
    .step-container {
        padding: var(--booking-space-lg) 0;
    }
    
    .step-content {
        padding: 0 var(--booking-space-md);
    }
    
    .step-section {
        padding: var(--booking-space-xl);
    }
    
    .step-title {
        font-size: var(--booking-text-2xl);
    }
    
    .step-subtitle {
        font-size: var(--booking-text-base);
    }
}

/* Mobile */
@media (max-width: 480px) {
    .step-container {
        padding: var(--booking-space-md) 0;
    }
    
    .step-content {
        padding: 0 var(--booking-space-sm);
    }
    
    .step-section {
        padding: var(--booking-space-lg);
        border-radius: var(--booking-radius-lg);
        margin-left: calc(-1 * var(--booking-space-sm));
        margin-right: calc(-1 * var(--booking-space-sm));
    }
    
    .step-header {
        margin-bottom: var(--booking-space-xl);
        padding-bottom: var(--booking-space-lg);
    }
    
    .step-title {
        font-size: var(--booking-text-xl);
    }
    
    .step-subtitle {
        font-size: var(--booking-text-sm);
    }
    
    .step-section-title {
        font-size: var(--booking-text-lg);
    }
    
    .step-actions {
        padding-top: var(--booking-space-lg);
        margin-top: var(--booking-space-lg);
    }
}

/* ==========================================================================
   DARK MODE
   ========================================================================== */

[data-theme="dark"] .step-container {
    background: #0a0a0a !important; /* Ultra-dark background - consistent with step 4 */
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-content {
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-header {
    border-bottom-color: var(--color-border, #374151) !important;
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-title {
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-subtitle {
    color: var(--color-text-secondary, #d1d5db) !important;
}

[data-theme="dark"] .step-layout {
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-main {
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-sidebar {
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-section {
    background: var(--color-background-secondary, #1f2937) !important; /* Match property detail */
    border-color: var(--color-border, #374151) !important;
    color: var(--color-text-primary, #f9fafb) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important; /* Match property detail shadows */
}

[data-theme="dark"] .step-section:hover {
    border-color: var(--accent-color, #d4af37) !important; /* Gold border on hover */
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6) !important; /* Match property detail hover shadow */
}

[data-theme="dark"] .step-btn-secondary {
    background: var(--color-background-secondary, #1f2937) !important;
    border-color: var(--color-border, #374151) !important;
    color: var(--color-text-primary, #f9fafb) !important;
}

[data-theme="dark"] .step-btn-secondary:hover {
    background: var(--color-background-secondary, #1f2937) !important;
    border-color: var(--accent-color, #d4af37) !important; /* Gold border on hover */
    color: var(--accent-color, #d4af37) !important; /* Gold text */
}

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

.step-btn:focus {
    outline: 2px solid var(--booking-primary);
    outline-offset: 2px;
}

.step-section:focus-within {
    box-shadow: var(--booking-shadow-lg);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .step-section,
    .step-btn,
    .step-loading::after {
        transition: none;
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .step-section {
        border-width: 2px;
    }
    
    .step-btn {
        border-width: 3px;
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .step-container {
        padding: 0;
    }
    
    .step-section {
        box-shadow: none;
        border: 2px solid #000;
        page-break-inside: avoid;
    }
    
    .step-actions {
        display: none;
    }
}