:root{--primary-color: hsl(var(--primary));--primary-hover: hsl(var(--primary) / .9);--secondary-color: #64748b;--success-color: #059669;--background-color: #ffffff;--surface-color: #f8fafc;--border-color: #e2e8f0;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--touch-target-min: 44px;--touch-target-comfortable: 56px;--thumb-zone-height: 100px;--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-top: env(safe-area-inset-top, 0px)}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{overscroll-behavior:none;-webkit-overflow-scrolling:touch}.booking-demo-mobile{min-height:100vh;min-height:100dvh;background-color:var(--surface-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary);padding-top:var(--safe-area-top);padding-bottom:var(--safe-area-bottom)}.container{max-width:100%;margin:0 auto;padding:0 var(--spacing-md)}.booking-header{background-color:var(--background-color);border-bottom:1px solid var(--border-color);padding:var(--spacing-md) 0;position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);background-color:#fffffff2}.back-link{display:inline-flex;align-items:center;color:var(--text-secondary);text-decoration:none;font-size:1rem;margin-bottom:var(--spacing-sm);transition:color .2s ease;padding:var(--spacing-xs) 0;min-height:var(--touch-target-min);touch-action:manipulation}.back-link:hover,.back-link:focus{color:var(--primary-color)}.booking-title{font-size:1.75rem;font-weight:700;margin:0 0 var(--spacing-xs) 0;color:var(--text-primary)}.booking-subtitle{color:var(--text-secondary);margin:0;font-size:.9rem}.booking-main{padding:var(--spacing-lg) 0}.session-title{font-size:1.375rem;font-weight:600;margin:0 0 var(--spacing-xs) 0;color:var(--text-primary)}.session-description{color:var(--text-secondary);margin:0;font-size:.9rem;line-height:1.5}.calendar-container{background-color:var(--background-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg);margin-bottom:var(--thumb-zone-height)}.calendar-header{margin-bottom:var(--spacing-lg)}.calendar-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-sm)}.nav-btn{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius);width:var(--touch-target-comfortable);height:var(--touch-target-comfortable);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.nav-btn:hover,.nav-btn:focus{background-color:var(--primary-color);border-color:var(--primary-color);color:#fff}.nav-btn:active{transform:scale(.95)}.nav-btn svg{width:20px;height:20px;stroke-width:2.5}.calendar-month{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0;text-align:center;flex:1}.calendar-instruction{color:var(--text-secondary);margin:0;font-size:.875rem;text-align:center}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;background-color:var(--border-color);border-radius:var(--radius);overflow:hidden;margin-bottom:var(--spacing-lg)}.calendar-day-header{background-color:var(--surface-color);padding:var(--spacing-sm) var(--spacing-xs);text-align:center;font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;min-height:32px;display:flex;align-items:center;justify-content:center}.calendar-day{background-color:var(--background-color);border:none;padding:var(--spacing-sm);text-align:center;cursor:pointer;transition:all .2s ease;position:relative;min-height:var(--touch-target-comfortable);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.9rem;font-weight:500;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.calendar-day:hover:not(:disabled){background-color:var(--surface-color)}.calendar-day:active:not(:disabled){transform:scale(.95)}.calendar-day:focus{outline:3px solid var(--primary-color);outline-offset:-3px;z-index:1}.calendar-day.today{background-color:var(--primary-color);color:#fff;font-weight:600}.calendar-day.today:hover:not(:disabled){background-color:var(--primary-hover)}.calendar-day.available{background-color:var(--success-color);color:#fff;font-weight:600}.calendar-day.available:hover{background-color:#047857;transform:scale(1.05)}.calendar-day.available:active{transform:scale(.95)}.date-number{font-weight:inherit;font-size:inherit}.availability-dot{width:4px;height:4px;background-color:currentColor;border-radius:50%;margin-top:3px;opacity:.9}.calendar-legend{display:flex;justify-content:center;gap:var(--spacing-lg);font-size:.875rem}.legend-item{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);padding:var(--spacing-xs)}.legend-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0}.bottom-sheet-overlay{position:fixed;inset:0;background-color:#0006;z-index:1000;animation:fadeIn .3s ease;touch-action:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.bottom-sheet{position:absolute;bottom:0;left:0;right:0;background-color:var(--background-color);border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:var(--shadow-xl);max-height:85vh;overflow-y:auto;animation:slideUp .3s ease;padding-bottom:var(--safe-area-bottom);-webkit-overflow-scrolling:touch}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet-handle{width:36px;height:4px;background-color:var(--border-color);border-radius:2px;margin:var(--spacing-md) auto var(--spacing-sm);touch-action:none}.sheet-content{padding:0 var(--spacing-lg) var(--spacing-xl)}.sheet-header{text-align:center;padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color);margin-bottom:var(--spacing-lg)}.sheet-title{font-size:1.375rem;font-weight:600;margin:0 0 var(--spacing-xs) 0;color:var(--text-primary)}.sheet-date{color:var(--text-secondary);margin:0;font-size:.95rem}.time-slots{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.time-slot{background-color:var(--surface-color);border:2px solid var(--border-color);border-radius:var(--radius);padding:var(--spacing-lg);cursor:pointer;transition:all .2s ease;font-size:1rem;font-weight:500;text-align:center;color:var(--text-primary);min-height:var(--touch-target-comfortable);display:flex;align-items:center;justify-content:center;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.time-slot:hover,.time-slot:focus{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.02)}.time-slot:active{transform:scale(.98)}.time-slot.selected{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:var(--shadow-md)}.sheet-footer{display:flex;gap:var(--spacing-md);padding-top:var(--spacing-lg);border-top:1px solid var(--border-color)}.btn{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:2px solid transparent;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:var(--touch-target-comfortable);touch-action:manipulation;-webkit-tap-highlight-color:transparent;flex:1}.btn:focus{outline:3px solid var(--primary-color);outline-offset:2px}.btn:active{transform:scale(.98)}.booking-demo-mobile .btn-primary{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.booking-demo-mobile .btn-primary:hover:not(:disabled){background-color:var(--primary-hover);border-color:var(--primary-hover)}.booking-demo-mobile .btn-primary:disabled{background-color:var(--text-muted);border-color:var(--text-muted);cursor:not-allowed;opacity:.6}.btn-secondary:hover,.btn-secondary:focus{background-color:var(--surface-color);border-color:var(--text-secondary);color:var(--text-primary)}@media (min-width: 768px){.container{max-width:600px;padding:0 var(--spacing-lg)}.booking-title{font-size:2rem}.calendar-container{padding:var(--spacing-xl)}.calendar-day{min-height:60px;font-size:1rem}.time-slots{grid-template-columns:repeat(3,1fr)}.bottom-sheet{max-width:600px;left:50%;transform:translate(-50%);border-radius:var(--radius-xl)}.sheet-footer{flex-direction:row}.btn{flex:none;min-width:140px}}@media (min-width: 1024px){.container{max-width:800px}.time-slots{grid-template-columns:repeat(4,1fr)}}@media (prefers-contrast: high){:root{--border-color: #000000;--text-muted: #666666}.calendar-day.available{border:3px solid #000000}.btn,.time-slot{border-width:3px}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.calendar-day.available:hover,.time-slot:hover,.btn:active{transform:none}}@supports selector(:focus-visible){.calendar-day:focus{outline:none}.calendar-day:focus-visible{outline:3px solid var(--primary-color);outline-offset:-3px}.btn:focus{outline:none}.btn:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px}.nav-btn:focus{outline:none}.nav-btn:focus-visible{outline:3px solid var(--primary-color);outline-offset:2px}}@media (prefers-color-scheme: dark){:root{--primary-color: hsl(var(--primary));--primary-hover: hsl(var(--primary) / .9);--background-color: #1e293b;--surface-color: #334155;--border-color: #475569;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8}.booking-header{background-color:#1e293bf2}}@media print{.booking-demo-mobile{background-color:#fff}.bottom-sheet-overlay{display:none}.booking-header{border-bottom:1px solid #000;position:static}.calendar-container{box-shadow:none;border:1px solid #000}}@media (orientation: landscape) and (max-height: 600px){.booking-main{padding:var(--spacing-md) 0}.session-info{margin-bottom:var(--spacing-lg);padding:var(--spacing-md)}.calendar-container{padding:var(--spacing-md)}.bottom-sheet{max-height:90vh}}@media (max-width: 320px){.container{padding:0 var(--spacing-sm)}.calendar-day{min-height:48px;font-size:.85rem}.time-slots{grid-template-columns:1fr}.sheet-footer{flex-direction:column}}:root{--primary-color: hsl(var(--primary));--primary-hover: hsl(var(--primary) / .9);--secondary-color: #64748b;--success-color: #059669;--success-hover: #047857;--warning-color: #d97706;--background-color: #ffffff;--surface-color: #f8fafc;--surface-hover: #f1f5f9;--border-color: #e2e8f0;--border-focus: #cbd5e1;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--text-disabled: #cbd5e1;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--transition: all .2s ease}.booking-wizard{min-height:100vh;background-color:var(--surface-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.booking-header{background-color:var(--background-color);border-bottom:1px solid var(--border-color);padding:var(--spacing-lg) 0}.session-info{text-align:center;margin-bottom:var(--spacing-2xl);padding:var(--spacing-xl);background-color:var(--background-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.step-progress{display:flex;justify-content:center;align-items:center;margin-bottom:var(--spacing-3xl);gap:var(--spacing-xl);padding:var(--spacing-xl);background-color:var(--background-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);position:relative}.step-progress:before{content:"";position:absolute;top:50%;left:25%;right:25%;height:2px;background-color:var(--border-color);z-index:1}.step-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);position:relative;z-index:2;transition:var(--transition)}.step-number{width:3rem;height:3rem;border-radius:50%;background-color:var(--surface-color);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1rem;border:2px solid var(--border-color);transition:var(--transition)}.step-item.active .step-number{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:var(--shadow-md)}.step-item.completed .step-number{background-color:var(--success-color);color:#fff;border-color:var(--success-color)}.step-label{font-size:.875rem;font-weight:500;color:var(--text-secondary);text-align:center;transition:var(--transition)}.step-item.active .step-label{color:var(--primary-color);font-weight:600}.step-item.completed .step-label{color:var(--success-color);font-weight:600}.step-content{background-color:var(--background-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--spacing-2xl);margin-bottom:var(--spacing-xl);min-height:600px}.step-panel{animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.step-header{text-align:center;margin-bottom:var(--spacing-2xl)}.step-title{font-size:1.75rem;font-weight:600;margin:0 0 var(--spacing-sm) 0;color:var(--text-primary)}.step-description{color:var(--text-secondary);margin:0;font-size:1.1rem}.calendar-container{max-width:600px;margin:0 auto}.calendar-header{text-align:center;margin-bottom:var(--spacing-xl)}.calendar-month{font-size:1.25rem;font-weight:600;margin:0;color:var(--text-primary)}.calendar-day-header{background-color:var(--surface-color);padding:var(--spacing-md);text-align:center;font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.calendar-day{background-color:var(--background-color);border:none;padding:var(--spacing-md);text-align:center;cursor:pointer;transition:var(--transition);position:relative;min-height:3.5rem;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.9rem}.availability-dot{width:4px;height:4px;background-color:currentColor;border-radius:50%;margin-top:2px;opacity:.8}.calendar-legend{display:flex;justify-content:center;gap:var(--spacing-xl);font-size:.875rem}.legend-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.time-selection{max-width:600px;margin:0 auto}.time-slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.time-slot{background-color:var(--surface-color);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);cursor:pointer;transition:var(--transition);font-size:1rem;font-weight:500;text-align:center;color:var(--text-primary);min-height:4rem;display:flex;align-items:center;justify-content:center}.time-slot:hover{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-2px);box-shadow:var(--shadow-md)}.time-slot.selected{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:var(--shadow-md);transform:translateY(-2px)}.booking-summary{max-width:500px;margin:0 auto}.summary-card{background-color:var(--surface-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-lg);border:1px solid var(--border-color)}.summary-title{font-size:1.25rem;font-weight:600;margin:0 0 var(--spacing-lg) 0;color:var(--text-primary);text-align:center}.summary-details{display:flex;flex-direction:column;gap:var(--spacing-md)}.detail-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-color)}.detail-item:last-child{border-bottom:none}.detail-label{font-weight:500;color:var(--text-secondary)}.detail-value{font-weight:600;color:var(--text-primary);text-align:right}.confirmation-note{background-color:var(--background-color);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);color:var(--text-secondary);font-size:.9rem;text-align:center}.step-navigation{display:flex;justify-content:space-between;align-items:center;background-color:var(--background-color);padding:var(--spacing-xl);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}.step-indicator{font-size:.875rem;color:var(--text-secondary);font-weight:500}.btn{padding:var(--spacing-md) var(--spacing-xl);border-radius:var(--radius-lg);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);border:2px solid transparent;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-width:120px;min-height:48px}.booking-wizard .btn-primary{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.booking-wizard .btn-primary:hover:not(:disabled){background-color:var(--primary-hover);border-color:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.booking-wizard .btn-primary:disabled{background-color:var(--text-disabled);border-color:var(--text-disabled);color:var(--text-muted);cursor:not-allowed;transform:none}.btn-secondary{background-color:var(--background-color);color:var(--text-secondary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background-color:var(--surface-color);border-color:var(--text-secondary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-secondary:disabled{background-color:var(--surface-color);border-color:var(--text-disabled);color:var(--text-disabled);cursor:not-allowed;transform:none}.btn-success{background-color:var(--success-color);color:#fff;border-color:var(--success-color)}.btn-success:hover:not(:disabled){background-color:var(--success-hover);border-color:var(--success-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}@media (max-width: 768px){.container{padding:0 var(--spacing-md)}.booking-main{padding:var(--spacing-xl) 0}.session-info{padding:var(--spacing-lg)}.step-content{padding:var(--spacing-xl);min-height:auto}.booking-title{font-size:1.75rem}.step-title{font-size:1.5rem}.step-progress{gap:var(--spacing-md);padding:var(--spacing-lg)}.step-progress:before{left:20%;right:20%}.step-number{width:2.5rem;height:2.5rem;font-size:.875rem}.step-label{font-size:.75rem}.calendar-day{min-height:3rem;padding:var(--spacing-sm);font-size:.8rem}.time-slots{grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--spacing-sm)}.time-slot{padding:var(--spacing-md);font-size:.9rem;min-height:3.5rem}.step-navigation{flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-lg)}.btn{width:100%;min-width:auto}.step-indicator{order:-1}.detail-item{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.detail-value{text-align:left}}@media (max-width: 640px){.step-progress{flex-direction:column;gap:var(--spacing-lg)}.step-progress:before{display:none}.step-item{flex-direction:row;gap:var(--spacing-md)}.calendar-grid{gap:0}.calendar-day{min-height:2.5rem;padding:var(--spacing-xs);font-size:.75rem}.time-slots{grid-template-columns:repeat(2,1fr)}.calendar-legend{flex-direction:column;gap:var(--spacing-sm);align-items:center}}@media (max-width: 480px){.step-number{width:2rem;height:2rem;font-size:.75rem}.step-label{font-size:.7rem}.calendar-day-header{padding:var(--spacing-sm);font-size:.7rem}.calendar-day{min-height:2.2rem;font-size:.7rem}.time-slot{padding:var(--spacing-sm);font-size:.8rem;min-height:3rem}}@media (prefers-contrast: high){:root{--border-color: #000000;--text-muted: #666666}.calendar-day.available,.calendar-day.selected{border:2px solid #000000}.time-slot,.btn{border-width:2px}.step-number{border-width:3px}}@media print{.booking-wizard{background-color:#fff}.booking-header{border-bottom:1px solid #000}.step-content,.step-navigation,.step-progress{box-shadow:none;border:1px solid #000}}@media (prefers-color-scheme: dark){:root{--primary-color: hsl(var(--primary));--primary-hover: hsl(var(--primary) / .9);--success-color: #10b981;--success-hover: #059669;--warning-color: #f59e0b;--background-color: #1f2937;--surface-color: #111827;--surface-hover: #1f2937;--border-color: #374151;--border-focus: #4b5563;--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-muted: #9ca3af;--text-disabled: #6b7280}.calendar-day.today{background-color:var(--warning-color);color:#111827}}:root{--primary-color: hsl(var(--primary));--primary-hover: hsl(var(--primary) / .9);--secondary-color: #64748b;--success-color: #059669;--success-hover: #047857;--warning-color: #d97706;--info-color: #0891b2;--background-color: #ffffff;--surface-color: #f8fafc;--surface-hover: #f1f5f9;--panel-color: #ffffff;--border-color: #e2e8f0;--border-focus: #cbd5e1;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--text-disabled: #cbd5e1;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--transition: all .2s ease;--panel-gap: 1.5rem;--panel-padding: 1.5rem}*{box-sizing:border-box}.booking-dashboard{min-height:100vh;background-color:var(--surface-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary)}.container{max-width:1400px;margin:0 auto;padding:0 var(--spacing-lg)}.booking-header{background-color:var(--background-color);border-bottom:1px solid var(--border-color);padding:var(--spacing-lg) 0;position:sticky;top:0;z-index:10}.back-link{display:inline-flex;align-items:center;color:var(--text-secondary);text-decoration:none;font-size:.9rem;margin-bottom:var(--spacing-sm);transition:var(--transition)}.back-link:hover{color:var(--primary-color)}.back-link:focus{outline:2px solid var(--primary-color);outline-offset:2px;border-radius:var(--radius)}.booking-title{font-size:2rem;font-weight:700;margin:0 0 var(--spacing-xs) 0;color:var(--text-primary)}.booking-subtitle{color:var(--text-secondary);margin:0;font-size:1rem}.booking-main{padding:var(--spacing-2xl) 0}.session-info{text-align:center;margin-bottom:var(--spacing-xl);padding:var(--spacing-lg);background-color:var(--background-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.session-title{font-size:1.5rem;font-weight:600;margin:0 0 var(--spacing-xs) 0;color:var(--text-primary)}.session-duration{font-size:1.125rem;color:var(--success-color);font-weight:500;margin:0 0 var(--spacing-md) 0}.session-description{color:var(--text-secondary);max-width:600px;margin:0 auto}.progress-indicator{display:flex;justify-content:center;align-items:center;margin-bottom:var(--spacing-xl);gap:var(--spacing-md);padding:var(--spacing-lg);background-color:var(--background-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.progress-step{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm)}.progress-dot{width:2.5rem;height:2.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem;transition:var(--transition)}.progress-dot.inactive{background-color:var(--surface-color);color:var(--text-muted);border:2px solid var(--border-color)}.progress-dot.active{background-color:var(--primary-color);color:#fff;border:2px solid var(--primary-color);box-shadow:var(--shadow-md)}.progress-dot.completed{background-color:var(--success-color);color:#fff;border:2px solid var(--success-color)}.progress-label{font-size:.75rem;font-weight:500;color:var(--text-secondary);text-align:center}.progress-connector{width:2rem;height:2px;background-color:var(--border-color);margin:0 var(--spacing-sm)}.split-screen-container{display:grid;grid-template-columns:1fr 1fr;gap:var(--panel-gap);margin-bottom:var(--spacing-xl)}.calendar-panel,.time-panel{background-color:var(--panel-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--panel-padding);min-height:600px;position:relative;transition:var(--transition)}.calendar-panel:hover,.time-panel:hover{box-shadow:var(--shadow-xl)}.panel-header{text-align:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.panel-title{font-size:1.25rem;font-weight:600;margin:0 0 var(--spacing-xs) 0;color:var(--text-primary);display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.panel-icon{font-size:1.5rem}.panel-subtitle{color:var(--text-secondary);margin:0;font-size:.9rem}.calendar-container{max-width:100%}.calendar-header{text-align:center;margin-bottom:var(--spacing-lg)}.calendar-month{font-size:1.125rem;font-weight:600;margin:0;color:var(--text-primary)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background-color:var(--border-color);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:var(--spacing-lg)}.calendar-day-header{background-color:var(--surface-color);padding:var(--spacing-sm);text-align:center;font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.calendar-day{background-color:var(--background-color);border:none;padding:var(--spacing-sm);text-align:center;cursor:pointer;transition:var(--transition);position:relative;min-height:3rem;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.875rem}.calendar-day:hover:not(:disabled){background-color:var(--surface-hover)}.calendar-day:focus{outline:2px solid var(--primary-color);outline-offset:-2px;z-index:1}.calendar-day.other-month{color:var(--text-muted);background-color:var(--surface-color)}.calendar-day.today{background-color:var(--warning-color);color:#fff;font-weight:600}.calendar-day.today:hover:not(:disabled){background-color:#b45309}.calendar-day.available{background-color:var(--success-color);color:#fff;font-weight:500}.calendar-day.available:hover{background-color:var(--success-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.calendar-day.selected{background-color:var(--primary-color);color:#fff;font-weight:600;box-shadow:var(--shadow-md);transform:translateY(-1px)}.calendar-day.selected:hover{background-color:var(--primary-hover)}.calendar-day.past{background-color:var(--surface-color);color:var(--text-muted);cursor:not-allowed}.calendar-day:disabled{cursor:not-allowed;opacity:.5}.date-number{font-weight:inherit}.availability-dot{width:3px;height:3px;background-color:currentColor;border-radius:50%;margin-top:2px;opacity:.8}.calendar-legend{display:flex;justify-content:center;gap:var(--spacing-lg);font-size:.8rem;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary)}.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.legend-dot.available{background-color:var(--success-color)}.legend-dot.unavailable{background-color:var(--text-muted)}.legend-dot.selected{background-color:var(--primary-color)}.time-selection-container{flex:1;display:flex;flex-direction:column;min-height:400px}.time-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;color:var(--text-muted)}.placeholder-icon{font-size:3rem;margin-bottom:var(--spacing-lg);opacity:.5}.placeholder-text{font-size:1.1rem;margin:0;color:var(--text-secondary)}.time-slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.time-slot{background-color:var(--surface-color);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-md);cursor:pointer;transition:var(--transition);font-size:.875rem;font-weight:500;text-align:center;color:var(--text-primary);min-height:3rem;display:flex;align-items:center;justify-content:center}.time-slot:hover{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.time-slot:focus{outline:2px solid var(--primary-color);outline-offset:2px}.time-slot.selected{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:var(--shadow-md);transform:translateY(-1px)}.time-slot.selected:hover{background-color:var(--primary-hover);border-color:var(--primary-hover)}.booking-summary{background-color:var(--surface-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-top:var(--spacing-lg);border:1px solid var(--border-color);animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.summary-title{font-size:1rem;font-weight:600;margin:0 0 var(--spacing-md) 0;color:var(--text-primary);text-align:center}.summary-details{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.detail-item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.9rem}.detail-icon{font-size:1rem;width:1.5rem;text-align:center}.detail-text{color:var(--text-primary);font-weight:500}.btn{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-lg);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);border:2px solid transparent;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px}.btn:focus{outline:2px solid var(--primary-color);outline-offset:2px}.booking-dashboard .btn-primary{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.booking-dashboard .btn-primary:hover:not(:disabled){background-color:var(--primary-hover);border-color:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.booking-dashboard .btn-primary:disabled{background-color:var(--text-disabled);border-color:var(--text-disabled);color:var(--text-muted);cursor:not-allowed;transform:none}.booking-dashboard .book-button{width:100%;font-size:1.1rem;padding:var(--spacing-lg);background:linear-gradient(135deg,var(--primary-color),var(--info-color));border:none;box-shadow:var(--shadow-md)}.booking-dashboard .book-button:hover{background:linear-gradient(135deg,var(--primary-hover),#0891b2);transform:translateY(-2px);box-shadow:var(--shadow-lg)}@media (max-width: 1024px){.split-screen-container{grid-template-columns:1fr;gap:var(--spacing-lg)}.calendar-panel,.time-panel{min-height:500px}.time-slots{grid-template-columns:repeat(auto-fit,minmax(100px,1fr))}}@media (max-width: 768px){.container{padding:0 var(--spacing-md)}.booking-main{padding:var(--spacing-xl) 0}.session-info{padding:var(--spacing-lg)}.calendar-panel,.time-panel{padding:var(--spacing-lg);min-height:400px}.booking-title{font-size:1.75rem}.panel-title{font-size:1.125rem}.progress-indicator{gap:var(--spacing-sm);padding:var(--spacing-md)}.progress-dot{width:2rem;height:2rem;font-size:.75rem}.progress-connector{width:1.5rem}.calendar-day{min-height:2.5rem;padding:var(--spacing-xs);font-size:.8rem}.time-slots{grid-template-columns:repeat(auto-fit,minmax(90px,1fr))}.time-slot{font-size:.8rem;min-height:2.5rem}.calendar-legend{gap:var(--spacing-md)}}@media (max-width: 640px){.progress-indicator{flex-direction:column;gap:var(--spacing-md)}.progress-connector{width:2px;height:1.5rem}.progress-step{flex-direction:row;gap:var(--spacing-sm)}.calendar-day{min-height:2.2rem;font-size:.75rem}.time-slots{grid-template-columns:repeat(2,1fr)}.calendar-legend{flex-direction:column;gap:var(--spacing-sm);align-items:center}}@media (max-width: 480px){.panel-icon{font-size:1.25rem}.placeholder-icon{font-size:2.5rem}.progress-dot{width:1.75rem;height:1.75rem;font-size:.7rem}.calendar-day-header{padding:var(--spacing-xs);font-size:.7rem}.calendar-day{min-height:2rem;font-size:.7rem}.time-slot{padding:var(--spacing-sm);font-size:.75rem;min-height:2.25rem}}@media (prefers-contrast: high){:root{--border-color: #000000;--text-muted: #666666}.calendar-day.available,.calendar-day.selected{border:2px solid #000000}.time-slot,.btn{border-width:2px}.progress-dot{border-width:3px}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.calendar-day.available:hover,.calendar-day.selected:hover,.time-slot:hover,.btn:hover{transform:none}}@supports selector(:focus-visible){.calendar-day:focus,.time-slot:focus,.btn:focus{outline:none}.calendar-day:focus-visible,.time-slot:focus-visible,.btn:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}}@media print{.booking-dashboard{background-color:#fff}.booking-header{border-bottom:1px solid #000}.calendar-panel,.time-panel,.progress-indicator{box-shadow:none;border:1px solid #000}}@media (prefers-color-scheme: dark){:root{--primary-color: hsl(var(--primary));--primary-hover: hsl(var(--primary) / .9);--success-color: #10b981;--success-hover: #059669;--warning-color: #f59e0b;--info-color: #06b6d4;--background-color: #1f2937;--surface-color: #111827;--surface-hover: #1f2937;--panel-color: #1f2937;--border-color: #374151;--border-focus: #4b5563;--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-muted: #9ca3af;--text-disabled: #6b7280}.calendar-day.today{background-color:var(--warning-color);color:#111827}}.calendar-day,.time-slot{will-change:transform}.booking-summary{will-change:transform,opacity}.calendar-day[aria-pressed=true]{position:relative}.calendar-day[aria-pressed=true]:after{content:"";position:absolute;top:2px;right:2px;width:4px;height:4px;background-color:currentColor;border-radius:50%}.time-slot[aria-pressed=true]{position:relative}.time-slot[aria-pressed=true]:before{content:"✓";position:absolute;top:2px;right:4px;font-size:.75rem;font-weight:700}