:root{--bg-primary: #0b1120;--bg-secondary: #111827;--bg-card: rgba(30, 41, 59, .7);--bg-card-hover: rgba(30, 41, 59, .9);--bg-glass: rgba(15, 23, 42, .6);--bg-input: rgba(15, 23, 42, .8);--gold-glow: 0 0 20px rgba(var(--primary-rgb), .3);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-gold: #d4a574;--border-color: rgba(var(--primary-rgb), .15);--border-active: rgba(var(--primary-rgb), .4);--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-gold: 0 4px 20px rgba(var(--primary-rgb), .15);--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading: "Outfit", "Inter", sans-serif;--transition-fast: .15s ease;--transition: .25s ease;--transition-slow: .4s ease;--sidebar-width: 260px;--sidebar-collapsed: 72px;--topbar-height: 64px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 20% 20%,rgba(212,165,116,.04) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(59,130,246,.03) 0%,transparent 50%);pointer-events:none;z-index:0}#root{position:relative;z-index:1;min-height:100vh}a{color:var(--gold-primary);text-decoration:none}a:hover{color:var(--gold-light)}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--gold-dark);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gold-primary)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.1rem}.text-gold{color:var(--text-gold)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding-top:var(--topbar-height);min-height:100vh;transition:margin-left var(--transition)}.page-content{padding:var(--space-lg);max-width:1400px;margin:0 auto;animation:fadeInUp .4s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--bg-sidebar);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition),width var(--transition);overflow-y:auto;overflow-x:hidden}.sidebar-logo{padding:var(--space-lg);display:flex;align-items:center;gap:var(--space-md);border-bottom:1px solid var(--border-color);min-height:var(--topbar-height)}.sidebar-logo img{width:40px;height:40px;border-radius:var(--radius-sm);object-fit:cover}.sidebar-logo h2{font-size:1.2rem;background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}.sidebar-nav{flex:1;padding:var(--space-md);display:flex;flex-direction:column;gap:var(--space-xs)}.nav-section-title{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:var(--space-md) var(--space-sm) var(--space-xs);font-weight:600}.nav-item{display:flex;align-items:center;gap:var(--space-md);padding:10px var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent;text-decoration:none;white-space:nowrap}.nav-item:hover{background:#d4a57414;color:var(--text-primary);border-color:#d4a5741a}.nav-item.active{background:#d4a5741f;color:var(--gold-primary);border-color:#d4a57433;box-shadow:var(--shadow-gold)}.nav-item.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:24px;background:var(--gold-gradient);border-radius:var(--radius-full)}.nav-item svg{width:20px;height:20px;flex-shrink:0}.topbar{position:fixed;top:0;left:var(--sidebar-width);right:0;height:var(--topbar-height);background:#0b1120cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-lg);z-index:90;transition:left var(--transition)}.topbar-left{display:flex;align-items:center;gap:var(--space-md)}.topbar-title{font-family:var(--font-heading);font-size:1.2rem;font-weight:600}.topbar-right{display:flex;align-items:center;gap:var(--space-md)}.topbar-user{display:flex;align-items:center;gap:var(--space-sm);padding:6px 12px;background:var(--bg-card);border-radius:var(--radius-full);border:1px solid var(--border-color)}.topbar-user-avatar{width:32px;height:32px;border-radius:var(--radius-full);background:var(--gold-gradient);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;color:var(--bg-primary)}.topbar-user-info{display:flex;flex-direction:column}.topbar-user-name{font-size:.85rem;font-weight:600}.topbar-user-role{font-size:.7rem;color:var(--text-muted);text-transform:capitalize}.menu-toggle{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:var(--space-sm);border-radius:var(--radius-sm)}.menu-toggle:hover{background:var(--bg-card)}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition)}.card:hover{border-color:var(--border-active);box-shadow:var(--shadow-gold)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.card-title{font-size:1.1rem;font-weight:600;display:flex;align-items:center;gap:var(--space-sm)}.card-title svg{color:var(--gold-primary)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-md);margin-bottom:var(--space-lg)}.stat-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);display:flex;align-items:flex-start;gap:var(--space-md);transition:all var(--transition);position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gold-gradient);opacity:0;transition:opacity var(--transition)}.stat-card:hover{border-color:var(--border-active);transform:translateY(-2px);box-shadow:var(--shadow-gold)}.stat-card:hover:after{opacity:1}.stat-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.gold{background:#d4a57426;color:var(--gold-primary)}.stat-icon.success{background:var(--success-bg);color:var(--success)}.stat-icon.warning{background:var(--warning-bg);color:var(--warning)}.stat-icon.danger{background:var(--danger-bg);color:var(--danger)}.stat-icon.info{background:var(--info-bg);color:var(--info)}.stat-info{flex:1}.stat-label{font-size:.8rem;color:var(--text-muted);margin-bottom:4px}.stat-value{font-size:1.8rem;font-weight:800;font-family:var(--font-heading)}.stat-change{font-size:.75rem;margin-top:4px}.stat-change.up{color:var(--success)}.stat-change.down{color:var(--danger)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:10px 20px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:.9rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);white-space:nowrap;text-decoration:none}.btn:active{transform:scale(.97)}.btn svg{width:18px;height:18px}.btn-primary{background:var(--gold-gradient);color:var(--bg-primary);border:none}.btn-primary:hover{box-shadow:var(--gold-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{border-color:var(--border-active);background:var(--bg-card-hover)}.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#ef44444d}.btn-danger:hover{background:#ef444433;border-color:var(--danger)}.btn-ghost{background:transparent;color:var(--text-secondary);border:none;padding:8px 12px}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.btn-icon{padding:10px}.btn-group{display:flex;gap:var(--space-sm);flex-wrap:wrap}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;font-size:.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-body);font-size:.9rem;transition:all var(--transition-fast);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--gold-primary);box-shadow:0 0 0 3px #d4a5741a}.form-input::placeholder{color:var(--text-muted)}.form-textarea{min-height:100px;resize:vertical}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-select option{background:var(--bg-secondary);color:var(--text-primary)}.form-checkbox{display:flex;align-items:flex-start;gap:var(--space-sm);cursor:pointer;font-size:.85rem;color:var(--text-secondary)}.form-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:var(--gold-primary);cursor:pointer;flex-shrink:0;margin-top:2px}.form-error{color:var(--danger);font-size:.8rem;margin-top:4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.table{width:100%;border-collapse:collapse}.table th{background:#d4a57414;padding:12px 16px;text-align:left;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap}.table td{padding:12px 16px;border-bottom:1px solid rgba(212,165,116,.06);font-size:.9rem;color:var(--text-secondary)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#d4a5740a}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-modal-overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-md);animation:fadeIn .2s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:540px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideInUp .3s ease}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg);border-bottom:1px solid var(--border-color)}.modal-title{font-size:1.2rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--space-xs);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-card);color:var(--text-primary)}.modal-body{padding:var(--space-lg)}.modal-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:var(--space-sm)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;gap:4px}.badge-gold{background:#d4a57426;color:var(--gold-primary)}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.online{background:var(--success);box-shadow:0 0 8px var(--success)}.status-dot.offline{background:var(--text-muted)}.status-dot.busy{background:var(--warning);box-shadow:0 0 8px var(--warning)}.search-bar{position:relative;max-width:400px}.search-bar svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:18px;height:18px}.search-bar .form-input{padding-left:42px}.filter-bar{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;margin-bottom:var(--space-lg)}.filter-tabs{display:flex;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-color);overflow:hidden}.filter-tab{padding:8px 16px;font-size:.85rem;font-weight:500;color:var(--text-muted);background:transparent;border:none;cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-body);white-space:nowrap}.filter-tab:hover{color:var(--text-primary);background:#d4a5740d}.filter-tab.active{background:#d4a5741f;color:var(--gold-primary)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg);flex-wrap:wrap;gap:var(--space-md)}.page-title{font-size:1.6rem;font-weight:800;display:flex;align-items:center;gap:var(--space-sm)}.page-title svg{color:var(--gold-primary)}.page-subtitle{color:var(--text-muted);font-size:.9rem;margin-top:4px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-2xl);color:var(--text-muted);text-align:center}.empty-state svg{width:64px;height:64px;margin-bottom:var(--space-md);opacity:.3}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl)}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--gold-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,rgba(212,165,116,.06) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.toast-container{position:fixed;top:var(--space-lg);right:var(--space-lg);z-index:2000;display:flex;flex-direction:column;gap:var(--space-sm)}.toast{padding:12px 20px;border-radius:var(--radius-md);background:var(--bg-secondary);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:var(--space-sm);font-size:.9rem;animation:slideInRight .3s ease;max-width:400px}.toast.success{border-color:var(--success)}.toast.error{border-color:var(--danger)}.toast.warning{border-color:var(--warning)}.tabs{display:flex;border-bottom:1px solid var(--border-color);gap:var(--space-xs);margin-bottom:var(--space-lg);overflow-x:auto}.tab{padding:10px 20px;font-size:.9rem;font-weight:500;color:var(--text-muted);background:transparent;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-body);white-space:nowrap}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--gold-primary);border-bottom-color:var(--gold-primary)}.toggle-switch{position:relative;width:48px;height:26px;cursor:pointer}.toggle-switch input{display:none}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-full);transition:all var(--transition)}.toggle-slider:before{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;background:var(--text-muted);border-radius:50%;transition:all var(--transition)}.toggle-switch input:checked+.toggle-slider{background:#d4a57433;border-color:var(--gold-primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(22px);background:var(--gold-primary)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:var(--bg-primary);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 30% 30%,rgba(212,165,116,.08) 0%,transparent 40%),radial-gradient(ellipse at 70% 70%,rgba(59,130,246,.05) 0%,transparent 40%);animation:rotateBg 30s linear infinite}@keyframes rotateBg{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.login-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-2xl);width:100%;max-width:420px;position:relative;z-index:1;box-shadow:var(--shadow-lg)}.login-logo{text-align:center;margin-bottom:var(--space-xl)}.login-logo img{width:80px;height:80px;border-radius:var(--radius-lg);margin:0 auto var(--space-md);border:2px solid var(--border-color)}.login-logo h1{font-size:1.8rem;background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-logo p{color:var(--text-muted);font-size:.9rem;margin-top:4px}.booking-page{min-height:100vh;background:var(--bg-primary);padding:var(--space-lg)}.booking-header{text-align:center;padding:var(--space-xl) 0}.booking-header h1{font-size:2rem;background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--space-sm)}.booking-steps{display:flex;justify-content:center;gap:var(--space-lg);margin-bottom:var(--space-xl)}.booking-step{display:flex;align-items:center;gap:var(--space-sm);color:var(--text-muted);font-size:.85rem}.booking-step.active{color:var(--gold-primary)}.booking-step.completed{color:var(--success)}.booking-step-number{width:32px;height:32px;border-radius:50%;border:2px solid currentColor;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}.booking-step.active .booking-step-number{background:var(--gold-gradient);color:var(--bg-primary);border:none}.booking-step.completed .booking-step-number{background:var(--success);color:#fff;border:none}.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--space-md)}.service-card{background:var(--bg-card);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);cursor:pointer;transition:all var(--transition);text-align:center}.service-card:hover{border-color:var(--gold-primary);transform:translateY(-2px)}.service-card.selected{border-color:var(--gold-primary);background:#d4a57414;box-shadow:var(--gold-glow)}.service-card-price{font-size:1.4rem;font-weight:800;color:var(--gold-primary);margin-top:var(--space-sm)}.service-card-duration{font-size:.8rem;color:var(--text-muted);margin-top:4px}.time-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:var(--space-sm)}.time-slot{padding:10px;border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;cursor:pointer;transition:all var(--transition-fast);font-size:.9rem;background:var(--bg-card)}.time-slot:hover{border-color:var(--gold-primary)}.time-slot.selected{background:#d4a57426;border-color:var(--gold-primary);color:var(--gold-primary);font-weight:600}.time-slot.unavailable{opacity:.3;cursor:not-allowed;text-decoration:line-through}.pos-layout{display:grid;grid-template-columns:1fr 380px;gap:var(--space-lg);min-height:calc(100vh - var(--topbar-height) - var(--space-lg) * 2)}.pos-items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:var(--space-sm)}.pos-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);cursor:pointer;transition:all var(--transition-fast);text-align:center}.pos-item:hover{border-color:var(--gold-primary);transform:scale(1.02)}.pos-item-name{font-size:.85rem;font-weight:600;margin-bottom:4px}.pos-item-price{color:var(--gold-primary);font-weight:700}.pos-cart{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);display:flex;flex-direction:column;height:100%}.pos-cart-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color)}.pos-cart-items{flex:1;overflow-y:auto;padding:var(--space-md)}.pos-cart-footer{padding:var(--space-lg);border-top:1px solid var(--border-color)}.pos-cart-item{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(212,165,116,.06)}.pos-total{font-size:1.5rem;font-weight:800;color:var(--gold-primary);text-align:right;margin-bottom:var(--space-md)}.queue-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}.queue-column{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.queue-column-header{padding:var(--space-md);border-bottom:1px solid var(--border-color);font-weight:700;display:flex;align-items:center;justify-content:space-between}.queue-column-body{padding:var(--space-md)}.queue-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);margin-bottom:var(--space-sm);transition:all var(--transition-fast)}.queue-card:hover{border-color:var(--border-active)}.receipt{background:#fff;color:#000;padding:16px;font-family:Courier New,monospace;font-size:12px;width:80mm;max-width:100%;margin:0 auto}.receipt-header{text-align:center;margin-bottom:8px}.receipt-divider{border-top:1px dashed #000;margin:8px 0}.receipt-row{display:flex;justify-content:space-between;margin:2px 0}.receipt-total{font-weight:700;font-size:14px}@media (max-width: 1024px){.sidebar{transform:translate(-100%);width:280px}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.topbar{left:0}.menu-toggle{display:flex}.pos-layout,.queue-columns{grid-template-columns:1fr}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){:root{--space-lg: 16px;--space-xl: 24px}h1{font-size:1.5rem}h2{font-size:1.25rem}.page-header{flex-direction:column;align-items:flex-start}.page-title{font-size:1.3rem}.stat-grid{grid-template-columns:repeat(2,1fr)}.form-row,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}.btn-group{flex-direction:column}.booking-steps{flex-direction:column;align-items:center;gap:var(--space-sm)}.service-grid{grid-template-columns:1fr}.time-slots{grid-template-columns:repeat(3,1fr)}.pos-items-grid{grid-template-columns:repeat(2,1fr)}.modal{max-width:100%;margin:var(--space-md);border-radius:var(--radius-lg)}.login-card{padding:var(--space-lg)}.table th,.table td{padding:8px 10px;font-size:.8rem}.topbar-user-info{display:none}.toast-container{left:var(--space-md);right:var(--space-md)}.toast{max-width:100%}}@media print{body{background:#fff;color:#000}.sidebar,.topbar,.no-print{display:none!important}.main-content{margin:0;padding:0}.receipt{width:80mm}}.sidebar-overlay{display:none}.sidebar-overlay.active{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-sidebar);border-top:1px solid var(--border-color);z-index:90;padding:4px 0;padding-bottom:env(safe-area-inset-bottom,4px)}.bottom-nav-items{display:flex;justify-content:space-around;align-items:center}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 12px;color:var(--text-muted);font-size:.65rem;cursor:pointer;transition:color var(--transition-fast);text-decoration:none;border:none;background:none;font-family:var(--font-body)}.bottom-nav-item.active{color:var(--gold-primary)}.bottom-nav-item svg{width:22px;height:22px}@media (max-width: 640px){.bottom-nav{display:block}.page-content{padding-bottom:80px}}