@import "//fonts.googleapis.com/earlyaccess/notosanskr.css";@import "https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700;900&display=swap";:root{--primary:#4f46e5;--primary-hover:#4338ca;--secondary:#0891b2;--accent:#e11d48;--bg-dark:#f8fafc;--bg-card:#fffc;--text-main:#0f172a;--text-muted:#475569;--border:#00000014;--glass:#fff9;--glass-border:#0000000d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background-image:radial-gradient(#0000000a 1px,#0000 1px);background-size:24px 24px;min-height:100vh;font-family:Noto Sans KR,sans-serif;overflow-x:hidden}input,textarea{-webkit-user-select:text;user-select:text}img{-webkit-user-drag:none;-webkit-user-select:none;user-select:none;pointer-events:none}h1,h2,h3,h4{font-family:Noto Sans KR,sans-serif}.bg-glow{z-index:-1;width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden}.glow-1{filter:blur(80px);background:radial-gradient(circle,#4f46e50d 0%,#0000 70%);width:50%;height:50%;position:absolute;top:-10%;right:-10%}.glow-2{filter:blur(80px);background:radial-gradient(circle,#0891b20d 0%,#0000 70%);width:50%;height:50%;position:absolute;bottom:-10%;left:-10%}*{box-sizing:border-box;margin:0;padding:0;font-family:Noto Sans KR,sans-serif!important}.home-container{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex;position:relative;overflow:hidden}.home-card-glass{-webkit-backdrop-filter:blur(20px);z-index:10;background:#ffffffb3;border:1px solid #ffffff80;border-radius:3rem;flex-direction:column;gap:3rem;width:100%;max-width:500px;padding:4rem 3rem;animation:.6s cubic-bezier(.34,1.56,.64,1) scaleIn;display:flex;position:relative;box-shadow:0 25px 50px -12px #0000001a}.home-brand{flex-direction:column;align-items:center;gap:1rem;display:flex}.brand-icon-wrapper{background:linear-gradient(135deg, var(--primary) 0%, #818cf8 100%);color:#fff;border-radius:2rem;margin-bottom:1rem;padding:1.5rem;animation:3s ease-in-out infinite float;box-shadow:0 10px 25px #4f46e54d}.main-title{letter-spacing:-.05em;color:var(--text-main);font-size:3.5rem;font-weight:900;line-height:1}.home-action-buttons{flex-direction:column;gap:1rem;width:100%;display:flex}.premium-btn{cursor:pointer;text-align:left;border:1px solid #0000;border-radius:2rem;align-items:center;gap:1.5rem;width:100%;padding:1.25rem 1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.start-new-btn{background:var(--primary);color:#fff;box-shadow:0 10px 20px #4f46e533}.start-new-btn .btn-icon-bg{color:#fff;background:#fff3}.join-btn{color:var(--text-main);border:1px solid var(--border);background:#fff;box-shadow:0 4px 6px #00000005}.join-btn .btn-icon-bg{color:var(--primary);background:#4f46e51a}.premium-btn:hover{transform:translateY(-4px)}.start-new-btn:hover{background:#4338ca;box-shadow:0 15px 30px #4f46e54d}.join-btn:hover{border-color:var(--primary);background:#f8fafc}.btn-icon-bg{border-radius:1.25rem;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;transition:all .3s;display:flex}.btn-text{flex-direction:column;justify-content:center;line-height:1.4;display:flex}.btn-label{letter-spacing:-.02em;font-size:1.25rem;font-weight:800}.btn-desc{opacity:.8;font-size:.9375rem;font-weight:500}.home-footer{color:var(--text-muted);opacity:.8;justify-content:center;align-items:center;gap:.25rem;margin-top:3rem;font-size:.875rem;display:flex}.home-features{justify-content:center;gap:2rem;margin-top:1rem;display:flex}.feature-item{color:var(--text-muted);align-items:center;gap:.5rem;font-size:.875rem;font-weight:600;display:flex}.home-footer{color:var(--text-muted);opacity:.8;align-items:center;gap:.25rem;margin-top:3rem;font-size:.875rem;display:flex}.footer-link{color:var(--primary);padding:0 2px;font-weight:700;text-decoration:none;transition:all .2s}.footer-link:hover{color:#7c3aed;text-decoration:underline}.inventory-nav{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:100;background:#0f172acc;align-items:center;padding:1.5rem 2rem;display:flex;position:sticky;top:0}.back-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:.75rem;align-items:center;gap:.5rem;padding:.5rem 1rem;transition:all .2s;display:flex}.back-btn:hover{color:var(--text-main);border-color:var(--text-main);background:#ffffff0d}.nav-title{font-size:1.25rem;font-weight:700;position:absolute;left:50%;transform:translate(-50%)}.inventory-content{flex:1;width:100%;max-width:1000px;margin:0 auto;padding:2rem}.inventory-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:3rem;display:flex}.search-box{border:1px solid var(--border);height:48px;min-height:48px;color:var(--text-muted);background:#ffffff0d;border-radius:1rem;flex:1;align-items:center;gap:.75rem;padding:0 1.25rem;display:flex}.search-box input{color:var(--text-main);background:0 0;border:none;outline:none;width:100%;font-size:1rem}.header-actions{gap:1rem;display:flex}.icon-btn-secondary{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:#ffffff0d;border-radius:1rem;padding:.75rem;transition:all .2s}.icon-btn-secondary:hover{color:var(--text-main);border-color:var(--text-main)}.add-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:1rem;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;display:flex}.add-btn:hover{background:var(--primary-hover);transform:translateY(-2px)}.home-action-buttons{justify-content:center;gap:1rem;width:100%;display:flex}.premium-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:1.5rem;justify-content:center;align-items:center;gap:.75rem;padding:1.25rem 2.5rem;font-size:1.25rem;font-weight:700;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px #6366f166,inset 0 1px #fff3}.premium-btn.join-btn{color:var(--text-main);box-shadow:none;background:#0000000d;border:1px solid #0000001a}.premium-btn.join-btn:hover{background:#0000001a;transform:translateY(-5px)}.premium-btn:before{content:"";background:linear-gradient(90deg,#0000,#fff3,#0000);width:50%;height:100%;transition:all .5s;position:absolute;top:0;left:-100%;transform:skew(-20deg)}.premium-btn:hover:not(.join-btn):before{left:150%}.premium-btn:hover:not(.join-btn){background:var(--primary-hover);transform:translateY(-5px);box-shadow:0 15px 40px #6366f199,inset 0 1px #ffffff4d}.join-container{flex-direction:column;align-items:center;gap:1.5rem;width:100%;max-width:400px;animation:.3s fadeIn;display:flex;position:relative}.home-back-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:.5rem;align-self:flex-start;align-items:center;gap:.5rem;padding:.5rem;font-weight:600;transition:all .2s;display:flex}.home-back-btn:hover{color:var(--primary);background:#4f46e50d}.join-input{color:var(--text-main);text-align:center;background:#fff;border:1px solid #4f46e54d;border-radius:1rem;outline:none;padding:1.25rem;font-size:1.125rem;transition:all .2s;box-shadow:0 4px 20px #0000000d}.join-input:focus{border-color:var(--primary);box-shadow:0 0 30px #4f46e533}.join-actions{gap:1rem;display:flex}.join-actions .cancel-btn{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:1rem;flex:1;font-weight:600;transition:all .2s}.join-actions .cancel-btn:hover{background:#fff3}.join-actions .confirm-join-btn{flex:2;padding:1rem}.join-actions .confirm-join-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.session-badge{color:#a5b4fc;letter-spacing:1px;background:#6366f126;border:1px solid #6366f14d;border-radius:2rem;align-items:center;gap:.5rem;padding:.25rem .75rem;font-size:.875rem;font-weight:700;display:flex}.session-badge .pulse{background:#22c55e;border-radius:50%;width:8px;height:8px;animation:2s infinite pulse;box-shadow:0 0 10px #22c55e}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #22c55eb3}70%{transform:scale(1);box-shadow:0 0 0 6px #22c55e00}to{transform:scale(.95);box-shadow:0 0 #22c55e00}}.inventory-placeholder{border:2px dashed var(--border);background:#ffffff05;border-radius:2rem;justify-content:center;align-items:center;height:400px;display:flex}.empty-state{text-align:center;color:var(--text-muted)}.empty-state h3{color:var(--text-main);margin:1.5rem 0 .5rem;font-size:1.5rem}.modal-overlay{-webkit-backdrop-filter:blur(16px);z-index:1000;background:#0f172acc;justify-content:center;align-items:center;width:100%;height:100%;animation:.3s fadeIn;display:flex;position:fixed;top:0;left:0}.modal-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.modal-header h3{font-size:1.5rem;font-weight:700}.close-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;transition:color .2s}.close-btn:hover{color:var(--text-main)}.modal-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{color:var(--text-muted);font-size:.875rem;font-weight:600}.form-group input{border:1px solid var(--border);color:var(--text-main);background:#f8fafc;border-radius:.75rem;outline:none;padding:.75rem 1rem;font-size:1rem;transition:all .2s}.form-group input:focus{border-color:var(--primary)}.form-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.input-with-icon{align-items:center;display:flex;position:relative}.input-icon{color:var(--text-muted);pointer-events:none;position:absolute;left:1rem}.input-with-icon input{width:100%;padding-left:3rem!important}.modal-footer{justify-content:flex-end;gap:1rem;margin-top:1rem;display:flex}.image-upload-section{flex-direction:column;gap:.75rem;margin-bottom:.5rem;display:flex}.image-upload-container{border:2px dashed var(--border);cursor:pointer;background:#f8fafc;border-radius:1.25rem;flex-direction:column;justify-content:center;align-items:center;width:100%;height:180px;transition:all .2s;display:flex;position:relative;overflow:hidden}.image-upload-container:hover,.image-upload-container.dragging{border-color:var(--primary);background:#4f46e50d;transform:scale(1.01)}.image-upload-container.dragging{border-style:solid;box-shadow:0 0 20px #4f46e51a}.image-upload-container.has-image{border-style:solid}.upload-placeholder{color:var(--text-muted);flex-direction:column;align-items:center;gap:.75rem;display:flex}.upload-preview{object-fit:cover;width:100%;height:100%}.image-overlay{color:#fff;opacity:0;background:#0006;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;width:100%;height:100%;transition:opacity .2s;display:flex;position:absolute;top:0;left:0}.image-upload-container:hover .image-overlay{opacity:1}.animate-spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn-cancel{border:1px solid var(--border);color:var(--text-main);cursor:pointer;background:0 0;border-radius:.75rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s}.btn-cancel:hover{background:#ffffff0d}.btn-submit{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:.75rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s}.btn-submit:hover{background:var(--primary-hover);transform:translateY(-2px)}.inventory-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.5rem;animation:.5s ease-out fadeInUp;display:grid}.inventory-card{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:1.5rem;flex-direction:column;width:100%;height:100%;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 4px 15px #0000000d}.inventory-card:hover{border-color:var(--primary);transform:translateY(-5px);box-shadow:0 20px 40px #0000001a}.inventory-card.selected{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary)}.card-image-container{aspect-ratio:4/3;background:#f1f5f9;width:100%;position:relative;overflow:hidden}.card-main-img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.inventory-card:hover 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.2s;display:flex}.item-remove-btn:hover{color:#f43f5e;background:#f43f5e1a}.item-main-info{flex-direction:column;display:flex}.item-name-small{color:var(--text-main);font-weight:600}.item-price-small{color:var(--text-muted);font-size:.875rem}.quantity-controls{background:#0003;border-radius:.5rem;align-items:center;padding:.25rem;display:flex}.quantity-controls button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:.25rem;justify-content:center;align-items:center;width:28px;height:28px;font-size:1.125rem;transition:all .2s;display:flex}.quantity-controls button:hover{color:var(--text-main);background:#ffffff1a}.item-quantity-val{text-align:center;min-width:30px;color:var(--primary);font-weight:700}.item-subtotal{color:var(--text-main);font-weight:700}.sidebar-footer{border-top:1px solid var(--border);background:#ffffff05;flex-direction:column;gap:1.25rem;padding:1.5rem;display:flex}.summary-row{justify-content:space-between;align-items:center;display:flex}.summary-label{color:var(--text-muted);font-weight:500}.summary-total{color:var(--secondary);font-size:1.75rem;font-weight:800}.sell-btn-large{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:1rem;width:100%;padding:1rem;font-size:1.125rem;font-weight:700;transition:all .2s}.sell-btn-large:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 20px #6366f14d}.sell-btn-large:disabled{color:#64748b;cursor:not-allowed;box-shadow:none;background:#334155;transform:none}.mode-badge-delete{color:#f43f5e;background:#f43f5e1a;border:1px solid #f43f5e33;border-radius:2rem;margin-left:1rem;padding:.25rem .75rem;font-size:.75rem;font-weight:700}.search-box{border:1px solid var(--border);color:var(--text-muted);background:#f8fafc;border-radius:1rem;flex:1;align-items:center;gap:.75rem;padding:0 1.25rem;display:flex;height:48px!important;min-height:48px!important}.edit-toggle-btn,.add-btn,.finish-edit-btn,.batch-delete-btn{cursor:pointer;white-space:nowrap;border:none;border-radius:1rem;justify-content:center;align-items:center;gap:.5rem;padding:0 1.5rem;font-size:.95rem;font-weight:700;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;height:48px!important;min-height:48px!important}@media (width<=768px){.header-actions{width:100%}.edit-toggle-btn,.add-btn,.finish-edit-btn,.batch-delete-btn{flex:1;min-width:0;padding:0}}.edit-toggle-btn{color:var(--primary);background:#6366f114;border:1px solid #6366f126}.edit-toggle-btn:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.add-btn{background:var(--primary);color:#fff;border:none;box-shadow:0 4px 12px #6366f14d}.add-btn:hover{background:#4f46e5;transform:translateY(-2px);box-shadow:0 6px 16px #6366f166}.finish-edit-btn{color:#fff;background:#22c55e;border:none;box-shadow:0 4px 12px #22c55e4d}.batch-delete-btn{color:#ef4444;background:#ef44441a;border:1px solid #ef444433}.inventory-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-auto-rows:1fr;gap:1.5rem;display:grid}@media (width<=768px){.inventory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}}.mode-badge-edit{color:var(--primary);background:#6366f11a;border:1px solid #6366f133;border-radius:2rem;margin-left:1rem;padding:.25rem .75rem;font-size:.75rem;font-weight:700;animation:.3s fadeIn}.drag-handle-hint{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;z-index:10;pointer-events:none;opacity:.8;background:#00000080;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;display:flex;position:absolute;top:.75rem;left:.75rem}.inventory-card.edit-mode{background:#f8fafc;border-style:dashed;border-color:#cbd5e1}.inventory-card.edit-mode:hover{border-color:var(--primary)}.inventory-card.edit-mode.selected-delete{background:#ef44440d;border-style:solid;border-color:#ef4444}.edit-mode-actions{gap:1rem;display:flex}@media (width<=768px){.edit-mode-actions{width:100%}.finish-edit-btn,.batch-delete-btn{flex:1;justify-content:center;font-size:.85rem!important}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@media (width<=1024px){.inventory-layout{flex-direction:column}.inventory-content{padding-bottom:calc(50vh + 2rem)!important}.sales-sidebar{z-index:1000;border-left:none;border-top:1px solid var(--border);border-radius:2rem 2rem 0 0;width:100%;height:auto;max-height:50vh;animation:.3s ease-out slideUp;position:fixed;top:auto;bottom:0;left:0;box-shadow:0 -10px 40px #0000001a}}.modal-overlay.notification{z-index:2000;background:#000c}.notification-card{max-width:400px;overflow:hidden;padding:0!important}.notification-header{text-align:center;border-bottom:1px solid var(--border);padding:1.5rem}.notification-header h3{margin:0;font-size:1.25rem}.notification-header.success{color:#22c55e;background:#22c55e1a}.notification-header.error{color:#f43f5e;background:#f43f5e1a}.notification-header.confirm{color:var(--primary);background:#6366f11a}.notification-body{text-align:center;padding:2.5rem 1.5rem}.notification-body p{color:var(--text-main);white-space:pre-wrap;margin:0;font-size:1.125rem;line-height:1.6}.notification-footer{border-top:1px solid var(--border);background:#ffffff05;justify-content:center;gap:1rem;padding:1.25rem;display:flex}.notification-footer button{min-width:100px}.history-content{flex:1;width:100%;max-width:1000px;margin:0 auto;padding:2rem}.history-stats{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2.5rem;display:grid}.stat-card{border:1px solid var(--border);background:#fff;border-radius:1.25rem;align-items:center;gap:1.25rem;padding:1.5rem;transition:all .3s;display:flex;box-shadow:0 4px 10px #00000005}.stat-card:hover{border-color:var(--primary);background:#ffffff0d;transform:translateY(-5px)}.stat-icon{border-radius:1rem;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.stat-icon.revenue{color:#22c55e;background:#22c55e1a}.stat-icon.volume{color:var(--primary);background:#6366f11a}.stat-info{flex-direction:column;display:flex}.stat-label{color:var(--text-muted);font-size:.875rem;font-weight:500}.stat-value{color:var(--text-main);font-size:1.5rem;font-weight:800}.history-list-section{border:1px solid var(--border);background:#fff;border-radius:1.5rem;padding:1.5rem;box-shadow:0 10px 30px #0000000a}.section-header{border-bottom:1px solid var(--border);margin-bottom:1.5rem;padding-bottom:1rem}.section-header h3{color:var(--text-main);margin:0;font-size:1.25rem}.empty-history{text-align:center;color:#94a3b8;background:#fff;border-radius:1.5rem;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;padding:6rem 2rem;display:flex}.empty-history p{color:#64748b;font-size:1.125rem;font-weight:500}.history-list{flex-direction:column;gap:.75rem;display:flex}.history-item{border:1px solid var(--border);background:#fff;border-radius:1.5rem;transition:all .2s;overflow:hidden;box-shadow:0 2px 8px #00000005}.history-item-header{cursor:pointer;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.history-item-header:hover{background:#ffffff0d}.item-date-info{color:var(--text-muted);align-items:center;gap:.75rem;font-size:.875rem;display:flex}.item-summary-info{align-items:center;gap:1.5rem;display:flex}.item-total-price{color:var(--secondary);font-size:1.125rem;font-weight:700}.history-item-details{padding:0 1.5rem 1.5rem;animation:.3s fadeInDown}.details-table{border-collapse:collapse;width:100%;margin-top:.5rem}.details-table th{text-align:left;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);padding:.75rem 0;font-size:.75rem}.details-table td{color:var(--text-main);border-bottom:1px solid #ffffff0d;padding:.75rem 0;font-size:.875rem}.nav-history-btn{color:var(--primary);cursor:pointer;background:#6366f11a;border:1px solid #6366f133;border-radius:.75rem;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:600;transition:all .2s;display:flex}.nav-history-btn:hover{background:var(--primary);color:#fff}.inventory-nav{border-bottom:1px solid var(--border);z-index:100;background:#fff;grid-template-columns:1fr auto 1fr;align-items:center;padding:1rem 3rem;display:grid;position:sticky;top:0;box-shadow:0 4px 20px #00000008}.nav-left{align-items:center;gap:1.5rem;display:flex}.nav-center{justify-content:center;align-items:center;display:flex}.nav-actions{justify-content:flex-end;align-items:center;gap:1rem;display:flex}.back-btn{border:1px solid var(--border);color:var(--text-main);cursor:pointer;background:#ffffff0d;border-radius:.75rem;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:600;transition:all .2s;display:flex}.back-btn:hover{background:#ffffff1a;transform:translate(-2px)}.nav-title-group{align-items:center;gap:1rem;display:flex}.nav-title{background:linear-gradient(135deg,#0f172a 0%,#4f46e5 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.2s;display:flex}.csv-download-btn:hover:not(:disabled){color:#fff;background:#2563eb}.csv-download-btn:disabled{opacity:.5;cursor:not-allowed}.csv-download-btn.large{color:#2563eb;background:#fff;border:1px solid #2563eb;justify-content:center;width:100%;margin-top:1.5rem;padding:1rem 2rem;font-size:1.125rem;box-shadow:0 4px 12px #2563eb1a}.csv-download-btn.large:hover{color:#fff;background:#2563eb}.history-footer-actions{justify-content:center;padding-bottom:2rem;display:flex}.clear-history-btn{color:#f43f5e;cursor:pointer;background:#f43f5e1a;border:1px solid #f43f5e33;border-radius:.75rem;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:600;transition:all .2s;display:flex}.clear-history-btn:hover:not(:disabled){color:#fff;background:#f43f5e}input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.clear-history-btn:disabled{opacity:.5;cursor:not-allowed}.sidebar-footer-actions{flex-direction:column;gap:0;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.payment-options{opacity:0;grid-template-columns:1fr 1fr;gap:.75rem;max-height:0;margin-bottom:0;transition:all .3s cubic-bezier(.4,0,.2,1);display:grid;overflow:hidden}.sidebar-footer-actions.selecting .payment-options{opacity:1;max-height:100px;margin-bottom:.75rem}.payment-btn{cursor:pointer;border:1px solid var(--border);border-radius:.75rem;padding:.875rem;font-weight:700;transition:all .2s}.payment-btn.cash{color:#16a34a;background:#22c55e1a;border-color:#22c55e33}.payment-btn.cash:hover{color:#fff;background:#16a34a}.payment-btn.transfer{color:#2563eb;background:#3b82f61a;border-color:#3b82f633}.payment-btn.transfer:hover{color:#fff;background:#2563eb}.payment-btn:active{transform:scale(.95)}.sell-btn-main{cursor:pointer;background:var(--primary);color:#fff;border:none;border-radius:1rem;width:100%;padding:1rem;font-size:1.125rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #4f46e54d}.sell-btn-main:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #4f46e566}.home-card-glass .join-container{flex-direction:column;gap:2.5rem;animation:.4s ease-out slideUp;display:flex}.join-header{flex-direction:column;align-items:center;gap:1.25rem;display:flex}.home-back-btn-abs{border:1px solid var(--border);cursor:pointer;width:48px;height:48px;color:var(--text-muted);z-index:20;background:#fff;border-radius:50%;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:1.5rem;left:1.5rem;box-shadow:0 2px 5px #0000000d}.home-back-btn-abs:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translate(-4px);box-shadow:0 10px 20px #4f46e533}.join-header h3{color:var(--text-main);letter-spacing:-.02em;margin:0;font-size:1.5rem;font-weight:800}.join-form{flex-direction:column;gap:1.5rem;width:100%;display:flex}.join-input-wrapper{background:0 0;border:none;padding:0}.join-input{text-align:center;text-transform:uppercase;width:100%;color:var(--primary);letter-spacing:.15em;background:#f1f5f9;border:2px solid #0000;border-radius:1.5rem;outline:none;padding:1.25rem;font-size:1.5rem;font-weight:800;transition:all .3s}.join-input:focus{border-color:var(--primary);background:#fff;transform:scale(1.02);box-shadow:0 10px 25px #4f46e51a}.join-input::placeholder{color:#94a3b8;letter-spacing:0;text-transform:none;font-size:1.125rem;font-weight:600}.confirm-join-btn-large{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);border:none;border-radius:1.5rem;justify-content:center;align-items:center;gap:.75rem;width:100%;height:70px;font-size:1.25rem;font-weight:800;transition:all .4s cubic-bezier(.34,1.56,.64,1);display:flex;box-shadow:0 12px 30px #4f46e54d}.confirm-join-btn-large:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-5px);box-shadow:0 20px 40px #4f46e566}.confirm-join-btn-large:disabled{color:#94a3b8;box-shadow:none;cursor:not-allowed;background:#e2e8f0;transform:none}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.header-info{align-items:center;gap:.75rem;margin-right:1rem;display:flex}.session-tag,.timer-tag{color:#64748b;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:.75rem;align-items:center;gap:.5rem;padding:.4rem .8rem;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.session-tag.clickable{cursor:pointer}.session-tag:hover{color:var(--primary);background:#e2e8f0}.timer-tag{color:#e11d48;background:#fff1f2;border-color:#fecdd3}.timer-icon{animation:3s linear infinite spin}.copy-icon{opacity:.5}.pin-modal{text-align:center;max-width:380px!important;padding:2.5rem!important}.pin-header{margin-bottom:2rem}.card-name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-size:1.15rem;font-weight:800;overflow:hidden}.pin-header h3{color:var(--text-main);margin-bottom:.5rem;font-size:1.5rem;font-weight:800}.pin-header p{color:var(--text-muted);font-size:.95rem}.pin-display{justify-content:center;gap:1.25rem;margin-bottom:3rem;display:flex}.pin-dot{background:#e2e8f0;border-radius:50%;width:1rem;height:1rem;transition:all .2s cubic-bezier(.34,1.56,.64,1)}.pin-dot.active{background:var(--primary);transform:scale(1.3);box-shadow:0 0 15px #4f46e566}.keypad{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.key-btn{color:#1e293b;cursor:pointer;background:#fff;border:1px solid #f1f5f9;border-radius:1.25rem;justify-content:center;align-items:center;height:4.5rem;font-size:1.5rem;font-weight:700;transition:all .2s;display:flex}.key-btn:hover{background:#f8fafc;border-color:#cbd5e1;transform:translateY(-2px)}.key-btn:active{background:#f1f5f9;transform:scale(.95)}.key-btn.backspace{color:#ef4444;background:#fef2f2;border-color:#fee2e2}.key-btn.backspace:hover{background:#fee2e2}.key-placeholder{visibility:hidden}.join-form-section{width:100%;max-width:400px;animation:.4s modalContentIn}.home-back-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-weight:600;transition:color .2s;display:flex}.home-back-btn:hover{color:var(--primary)}.join-input-group{gap:.75rem;display:flex}.join-input-group input{border:2px solid #f1f5f9;border-radius:1rem;outline:none;flex:1;height:3.5rem;padding:0 1.25rem;font-size:1.1rem;font-weight:600;transition:border-color .2s}.join-input-group input:focus{border-color:var(--primary)}.join-confirm-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:1rem;padding:0 1.5rem;font-weight:700;transition:all .2s}.join-confirm-btn:hover{background:var(--primary-hover);transform:translateY(-2px)}.inventory-nav{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;background:#fffc;border-bottom:1px solid #e2e8f0cc;justify-content:space-between;align-items:center;height:80px;padding:0 2rem;display:flex;position:relative}.nav-left,.nav-right{align-items:center;gap:1rem;min-width:150px;display:flex}.nav-right{justify-content:flex-end}.nav-center{text-align:center;pointer-events:none;z-index:5;width:max-content;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.nav-center *{pointer-events:auto}.nav-title{color:#1e293b;white-space:nowrap;align-items:center;gap:.75rem;margin:0;font-size:1.5rem;font-weight:800;display:flex}.desktop-nav-elements{align-items:center;gap:1.5rem;display:flex}.mobile-menu-btn{display:none}.items-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem;width:100%;display:grid!important}.item-card{width:100%!important;min-width:0!important}@media (width<=768px){.modal-overlay{padding:1rem}.modal-content{border-radius:1.5rem;padding:2rem 1.5rem}.desktop-only,.desktop-nav-elements{display:none!important}.main-title{font-size:2.5rem;line-height:1.1}.home-card-glass{margin:1rem;padding:2rem 1.25rem}.home-action-buttons{flex-direction:column;gap:1rem;width:100%}.inventory-nav{background:#fff!important;flex-direction:row!important;justify-content:space-between!important;align-items:center!important;gap:0!important;height:72px!important;padding:0 1rem!important;display:flex!important;position:relative!important}.nav-left,.nav-right{flex:1!important;min-width:0!important;display:flex!important;position:static!important}.nav-left{justify-content:flex-start}.nav-right{justify-content:flex-end}.nav-center{z-index:10!important;pointer-events:none!important;width:max-content!important;position:absolute!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important}.nav-title{white-space:nowrap!important;margin:0!important;font-size:1.2rem!important}.mobile-menu-btn{color:#475569;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:flex!important}.inventory-header{background:#fff;border-bottom:1px solid #f1f5f9;flex-direction:column!important;align-items:stretch!important;gap:1rem!important;padding:1.25rem 1rem!important}.search-box{width:100%!important;max-width:none!important;margin:0!important}.header-actions{flex-direction:row!important;gap:.75rem!important;width:100%!important;display:flex!important}.remove-toggle-btn,.add-btn{border-radius:1rem!important;flex:1!important;justify-content:center!important;height:3.5rem!important;margin:0!important;padding:0!important;font-size:.9rem!important}.inventory-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:.5rem!important;margin:0!important;padding:0!important}.inventory-card{border-radius:1rem!important;min-width:0!important;padding:0!important}.card-image-container{aspect-ratio:auto!important;height:100px!important}.card-body{gap:.5rem!important;padding:.75rem!important}.card-name{font-size:.9rem!important;line-height:1.2!important}.card-price{font-size:.8rem!important}.card-stock-large{font-size:1.25rem!important}.history-stats{grid-template-columns:1fr!important;gap:.75rem!important}.details-table-wrapper{-webkit-overflow-scrolling:touch;overflow-x:auto}.details-table{min-width:500px}}@media (width<=480px){.main-title{font-size:2rem}.items-grid{gap:.5rem!important;padding:.5rem!important}.nav-title{font-size:1.1rem!important}}.mobile-drawer-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;opacity:0;visibility:hidden;background:#0006;width:100%;height:100%;transition:all .3s;position:fixed;top:0;left:0}.mobile-drawer-overlay.open{opacity:1;visibility:visible}.mobile-drawer{background:#fff;flex-direction:column;width:300px;height:100%;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:0;right:-300px;box-shadow:-5px 0 25px #0000001a}.mobile-drawer.open{right:0}.drawer-header{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.drawer-logo{color:var(--primary);align-items:center;gap:.75rem;display:flex}.drawer-logo h3{letter-spacing:-.02em;font-size:1.25rem;font-weight:800}.drawer-close-btn{color:#64748b;cursor:pointer;background:#f8fafc;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.drawer-content{flex:1;padding:1.5rem;overflow-y:auto}.drawer-section{margin-bottom:2rem}.drawer-section label{color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;font-size:.75rem;font-weight:700;display:block}.drawer-item{cursor:pointer;background:#f8fafc;border:1px solid #f1f5f9;border-radius:1rem;align-items:center;gap:1rem;padding:1rem;transition:all .2s;display:flex}.drawer-item:active{background:#f1f5f9;transform:scale(.98)}.item-icon{width:40px;height:40px;color:var(--primary);background:#fff;border-radius:10px;justify-content:center;align-items:center;display:flex;box-shadow:0 2px 8px #0000000d}.item-text{flex-direction:column;flex:1;display:flex}.item-text span{color:#64748b;font-size:.75rem}.item-text strong{color:#1e293b;font-size:1rem}.drawer-actions{margin-top:1rem}.drawer-action-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:1rem;justify-content:center;align-items:center;gap:.75rem;width:100%;height:3.5rem;font-weight:700;display:flex;box-shadow:0 4px 12px #4f46e533}.drawer-action-btn.secondary-action{color:#e11d48;box-shadow:none;background:#fff1f2;border:1px solid #ffe4e6;margin-top:.75rem}.drawer-action-btn.secondary-action:active{background:#ffe4e6}.drawer-footer{text-align:center;border-top:1px solid #f1f5f9;padding:1.5rem}.drawer-footer p{color:#94a3b8;font-size:.8rem}@keyframes modalOverlayIn{0%{-webkit-backdrop-filter:blur();backdrop-filter:blur();background:0 0}to{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0f172acc}}@keyframes modalContentIn{0%{opacity:0;transform:scale(.9)translateY(20px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes modalContentOut{0%{opacity:1;transform:scale(1)translateY(0)}to{opacity:0;transform:scale(.9)translateY(20px)}}.modal-overlay{-webkit-backdrop-filter:blur(16px);z-index:1000;background:#0f172acc;justify-content:center;align-items:center;width:100%;height:100%;padding:2rem;animation:.4s cubic-bezier(.16,1,.3,1) modalOverlayIn;display:flex;position:fixed;top:0;left:0}.modal-content{background:#fff;border:1px solid #ffffff1a;border-radius:2.5rem;width:100%;max-width:500px;padding:3rem;animation:.5s cubic-bezier(.34,1.56,.64,1) modalContentIn;position:relative;box-shadow:0 40px 80px -12px #00000059}@keyframes modalOverlayOut{0%{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0f172acc}to{-webkit-backdrop-filter:blur();backdrop-filter:blur();background:0 0}}.modal-overlay.closing{animation:.3s cubic-bezier(.4,0,.2,1) forwards modalOverlayOut}.modal-content.closing{animation:.3s cubic-bezier(.4,0,.2,1) forwards modalContentOut}.notification-card.closing{animation:.25s cubic-bezier(.4,0,.2,1) forwards modalContentOut}