:root{--bg-body: #f8fafc;--bg-surface: #ffffff;--bg-glass: rgba(255, 255, 255, .85);--bg-glass-modal: rgba(255, 255, 255, .98);--bg-input: #f1f5f9;--bg-hover: #e2e8f0;--bg-elevated: rgba(255, 255, 255, .72);--primary-color: #0f172a;--primary-text-on-btn: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--accent-color: #3b82f6;--danger-color: #ef4444;--success-color: #10b981;--warning-color: #f59e0b;--border-color: #e2e8f0;--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-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-pill: 9999px;--font-main: "Cairo", sans-serif;--font-en: "Inter", system-ui, sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--fs-h1: clamp(1.5rem, 3.5vw, 2.25rem);--fs-h2: clamp(1.25rem, 3vw, 1.75rem);--fs-h3: clamp(1.1rem, 2.2vw, 1.4rem);--fs-base: clamp(.9rem, 1.2vw, 1.05rem);--fs-sm: clamp(.8rem, 1vw, .9rem);--fs-xs: clamp(.7rem, .9vw, .8rem)}html{font-size:16px}@media (max-width: 1400px){html{font-size:15px}}@media (max-width: 1024px){html{font-size:14px}}[data-theme=dark]{--bg-body: #09090b;--bg-surface: #121214;--bg-glass: rgba(12, 12, 14, .85);--bg-glass-modal: rgba(20, 20, 23, .98);--bg-input: #1c1c1f;--bg-hover: #27272a;--bg-elevated: rgba(255, 255, 255, .03);--primary-color: #ffffff;--primary-text-on-btn: #000000;--text-primary: #fafafa;--text-secondary: #a1a1aa;--border-color: #232326;--shadow-sm: 0 12px 40px rgba(0, 0, 0, .5);--shadow-md: 0 16px 56px rgba(0, 0, 0, .6)}body{transition:background-color .4s,color .4s}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes zoomIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.tab-content{animation:fadeIn .4s ease forwards}.modal{animation:zoomIn .3s cubic-bezier(.34,1.56,.64,1) forwards}.invoice-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9990;display:flex;justify-content:center;align-items:center;padding:1rem;opacity:0;visibility:hidden;transition:all .3s ease}.invoice-overlay.open{opacity:1;visibility:visible}.invoice-panel{position:relative;width:95vw;height:90vh;max-width:1400px;background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color);box-shadow:0 40px 80px #00000080;transition:all .3s cubic-bezier(.16,1,.3,1);z-index:10000;overflow:hidden;padding:0;border-radius:20px;transform:scale(.95)}.invoice-overlay.open .invoice-panel{transform:scale(1)}.pos-layout{display:grid;grid-template-columns:1fr 380px;height:100%;background:var(--bg-body);transition:grid-template-columns .4s ease}.invoice-panel[data-panel-size=medium] .pos-layout{grid-template-columns:1fr 340px}.pos-main{padding:2rem;display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto;background:var(--bg-body)}.pos-header{display:flex;justify-content:space-between;align-items:center}.pos-header h2{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:.25rem}.pos-date{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.9rem;font-weight:500}.pos-search-section .form-group{margin-bottom:0}.pos-search-section input{height:56px;font-size:1.1rem;padding-left:1.2rem;border-radius:12px;background:var(--bg-surface);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.pos-search-section input:focus{border-color:var(--accent-color);box-shadow:0 0 0 4px #3b82f61a}.pos-items-container{flex:1;background:var(--bg-surface);border-radius:16px;border:1px solid var(--border-color);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}.pos-items-container{overflow-x:auto}.pos-table{min-width:720px}.pos-table td,.pos-table th{word-break:break-word;white-space:nowrap}.pos-item-name{word-break:break-word}.pos-table{width:100%;border-collapse:collapse}.pos-table th{background:rgba(0,0,0,.02);padding:1rem;text-align:left;font-size:.75rem;text-transform:uppercase;color:var(--text-secondary);font-weight:700;border-bottom:1px solid var(--border-color)}[lang=ar] .pos-table th{text-align:right}.pos-table td{padding:1rem;border-bottom:1px solid var(--border-color);vertical-align:middle}.pos-item-name{font-weight:600;font-size:1rem}.pos-item-meta{font-size:.75rem;color:var(--text-secondary);margin-top:2px}.pos-input{width:100%;padding:.5rem;border-radius:8px;border:1px solid transparent;background:var(--bg-input);font-weight:600;transition:all .2s}.pos-input.center{text-align:center}.pos-input:focus{background:var(--bg-surface);border-color:var(--accent-color)}.pos-btn-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;background:transparent;color:var(--text-secondary);transition:all .2s}.pos-btn-icon:hover{background:var(--bg-hover);color:var(--text-primary)}.pos-btn-icon.danger:hover{background:rgba(239,68,68,.1);color:var(--danger-color)}.pos-empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-secondary);gap:1rem;opacity:.6;min-height:200px}.pos-sidebar{background:var(--bg-glass);border-left:1px solid var(--border-color);padding:2rem;display:flex;flex-direction:column;gap:1.5rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}[lang=ar] .pos-sidebar{border-left:none;border-right:1px solid var(--border-color)}.pos-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:16px;padding:1.25rem;box-shadow:var(--shadow-sm)}.card-label{display:flex;align-items:center;gap:.5rem;font-size:.8rem;text-transform:uppercase;font-weight:700;color:var(--text-secondary);margin-bottom:1rem}.pos-totals{margin-bottom:1.5rem;text-align:center;padding:1rem;background:var(--bg-body);border-radius:12px}.total-row.main{display:flex;flex-direction:column;gap:.25rem}.total-row.main span:first-child{font-size:.9rem;color:var(--text-secondary);text-transform:uppercase;font-weight:700}.total-row.main span:last-child{font-size:2.5rem;font-weight:900;color:var(--text-primary);line-height:1}.total-row.main small{font-size:1rem;opacity:.6;margin-left:4px}.payment-status-selector{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.status-btn{flex:1 1 100px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;padding:.75rem .5rem;border-radius:12px;border:1px solid var(--border-color);background:var(--bg-body);cursor:pointer;font-size:.85rem;font-weight:700;color:var(--text-secondary);transition:all .2s cubic-bezier(.4,0,.2,1)}.status-btn:hover{border-color:var(--accent-color);background:var(--bg-hover)}.status-btn.active.success{background:rgba(16,185,129,.15);color:var(--success-color);border-color:var(--success-color)}.status-btn.active.warning{background:rgba(245,158,11,.15);color:var(--warning-color);border-color:var(--warning-color)}.status-btn.active.danger{background:rgba(239,68,68,.15);color:var(--danger-color);border-color:var(--danger-color)}.partial-input-group label{display:block;font-size:.8rem;font-weight:700;margin-bottom:.5rem}.pos-actions{margin-top:auto;display:grid;grid-template-columns:1fr 2fr;gap:1rem}.pos-btn{border:none;border-radius:12px;padding:1rem;font-weight:700;cursor:pointer;transition:all .2s;font-size:1rem}.pos-btn.secondary{background:var(--bg-hover);color:var(--text-primary)}.pos-btn.secondary:hover{background:var(--border-color)}.pos-btn.primary{background:var(--primary-color);color:var(--primary-text-on-btn);box-shadow:0 4px 12px #0003}.pos-btn.primary:hover{transform:translateY(-2px);box-shadow:0 8px 16px #0000004d}@media (max-width: 1024px){.pos-layout{grid-template-columns:1fr;overflow-y:auto;display:block}.pos-sidebar{border-left:none;border-top:1px solid var(--border-color);padding:1.5rem}.invoice-panel{width:100%;height:100%;border-radius:0;max-width:none;top:0;left:0;transform:none}.invoice-panel.open{transform:none}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-body);color:var(--text-primary);min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}[lang=en] body{font-family:var(--font-en);direction:ltr}[lang=ar] body{direction:rtl}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.app-container{display:flex;height:100vh;width:100vw;padding:1.5rem;gap:1.5rem;background-image:radial-gradient(at 0% 0%,rgba(59,130,246,.05) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(59,130,246,.05) 0px,transparent 50%)}.main-content{flex:1;background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;position:relative;height:100%}.card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem}.sidebar{width:280px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:2.5rem 1.25rem;display:flex;flex-direction:column;flex-shrink:0;max-height:calc(100vh - 3rem);overflow:hidden}.sidebar nav{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0;padding-right:.25rem}.brand{display:flex;align-items:center;gap:.75rem;margin-bottom:3rem;color:var(--accent-color);padding:0 .5rem}.brand h2{font-size:var(--fs-h2);font-weight:800;color:var(--text-primary)}.nav-links{list-style:none;display:flex;flex-direction:column;gap:.5rem}.nav-links li{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1.25rem;border-radius:var(--radius-md);cursor:pointer;color:var(--text-secondary);font-weight:600;transition:var(--transition)}.nav-links li.active{background:var(--primary-color);color:var(--primary-text-on-btn);box-shadow:var(--shadow-md)}.nav-links li:hover:not(.active){background:var(--bg-hover);color:var(--accent-color)}.nav-item-group{display:flex;align-items:center;gap:1rem}.nav-logout{margin-top:auto!important;color:var(--danger-color)!important;background:rgba(239,68,68,.05)!important}.nav-logout:hover{background:var(--danger-color)!important;color:#fff!important}.login-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-body);z-index:20000;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(15,23,42,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:20000;display:flex;align-items:center;justify-content:center;padding:1rem}.login-box{width:100%;max-width:420px;background:var(--bg-glass-modal);padding:2.5rem;border-radius:var(--radius-xl);border:1px solid var(--border-color);box-shadow:var(--shadow-xl);text-align:center}.login-box h2{margin-bottom:.5rem;font-size:var(--fs-h1);display:flex;align-items:center;justify-content:center;gap:.75rem}.login-box p{color:var(--text-secondary);margin-bottom:2rem}.login-box input{margin-bottom:1rem;text-align:center;font-size:var(--fs-h3);letter-spacing:2px}.settings-view{padding:1rem 0;flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2.5rem}.settings-section-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:2.25rem;box-shadow:var(--shadow-sm);transition:var(--transition)}.settings-section-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-color)}.settings-section-header{display:flex;align-items:center;gap:1.25rem;margin-bottom:2.25rem;padding-bottom:1.25rem;border-bottom:1px solid var(--border-color)}.settings-section-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:var(--fs-h3)}.settings-section-icon.security,.settings-section-icon.auth{background:rgba(239,68,68,.1);color:var(--danger-color)}.settings-section-icon.receipt{background:rgba(59,130,246,.1);color:var(--accent-color)}.settings-section-icon.appearance{background:rgba(139,92,246,.1);color:#8b5cf6}.settings-item-row{display:flex;justify-content:space-between;align-items:center;background:var(--bg-body);padding:1rem 1.5rem;border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition);border:1px solid transparent;margin-bottom:.75rem}.settings-item-row:hover{background:var(--bg-hover);border-color:var(--border-color)}.settings-item-label{font-weight:700;font-size:var(--fs-sm)}.settings-item-subtext{font-size:var(--fs-xs);color:var(--text-secondary);display:block;margin-top:.125rem}.toggle-switch{width:44px;height:24px;background:var(--bg-input);border-radius:99px;position:relative;transition:var(--transition);border:2px solid var(--border-color)}.toggle-switch.active{background:var(--success-color);border-color:var(--success-color)}.toggle-knob{width:16px;height:16px;background:white;border-radius:50%;position:absolute;top:2px;right:2px;transition:var(--transition);box-shadow:var(--shadow-sm)}.toggle-switch.active .toggle-knob{transform:translate(-20px)}.password-box{background:var(--bg-input);padding:1.5rem;border-radius:var(--radius-lg);border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1rem}.password-box-header{display:flex;justify-content:space-between;align-items:center}.password-box input{background:var(--bg-body)}.receipt-preview-btn{background:rgba(59,130,246,.05);color:var(--accent-color);border:1px dashed var(--accent-color)}.receipt-preview-btn:hover{background:var(--accent-color);color:#fff}.custom-datepicker{position:relative;-webkit-user-select:none;user-select:none}.datepicker-input{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;background:var(--bg-input);border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;color:var(--text-primary);font-weight:600;transition:var(--transition);min-width:180px}.datepicker-input:hover{background:var(--bg-hover);border-color:var(--accent-color)}.datepicker-dropdown{position:absolute;top:calc(100% + 10px);right:0;background:var(--bg-glass-modal);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:2000;padding:1.25rem;width:320px;animation:zoomIn .2s ease-out}.datepicker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.datepicker-header button{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:var(--radius-sm);transition:var(--transition)}.datepicker-header button:hover{background:var(--bg-hover);color:var(--accent-color)}.current-month{font-weight:800;font-size:var(--fs-base);color:var(--text-primary)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.weekday-label{text-align:center;font-size:var(--fs-xs);font-weight:800;color:var(--text-secondary);padding:.5rem 0}.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:var(--radius-sm);font-size:var(--fs-sm);font-weight:600;transition:var(--transition)}.calendar-day:hover:not(.empty){background:var(--accent-color);color:#fff}.calendar-day.selected{background:var(--primary-color);color:var(--primary-text-on-btn);font-weight:800}.calendar-day.empty{cursor:default}.calendar-day.disabled{opacity:.2;cursor:not-allowed;pointer-events:none}.datepicker-footer{border-top:1px solid var(--border-color);margin-top:1rem;padding-top:1rem;display:flex;justify-content:center}.btn-today{background:none;border:1px solid var(--accent-color);color:var(--accent-color);padding:.4rem 1.5rem;border-radius:var(--radius-pill);font-weight:700;font-size:var(--fs-xs);cursor:pointer;transition:var(--transition)}.btn-today:hover{background:var(--accent-color);color:#fff}.modal{background:var(--bg-glass-modal);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:2.5rem;width:100%;max-width:550px;max-height:90vh;box-shadow:var(--shadow-xl);position:relative;display:flex;flex-direction:column}@media (max-width: 480px){.modal{padding:1.5rem}}.modal-body{flex:1;overflow-y:auto;padding-left:.5rem}.modal-body::-webkit-scrollbar{width:6px}.modal-body::-webkit-scrollbar-track{background:transparent}.modal-body::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}.modal-body::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.close-modal{position:absolute;top:1.5rem;font-size:var(--fs-h2);cursor:pointer;color:var(--text-secondary);transition:.2s;background:none;border:none;padding:0;line-height:1}[lang=ar] .close-modal{left:1.5rem}[lang=en] .close-modal{right:1.5rem}.close-modal:hover{color:var(--danger-color);transform:scale(1.1)}.modal-footer{display:flex;justify-content:flex-end;gap:1rem;margin-top:1.5rem}.form-group{margin-bottom:1.25rem;display:flex;flex-direction:column;gap:.5rem}[lang=ar] .form-group{text-align:right}[lang=en] .form-group{text-align:left}.form-group label{font-weight:700;font-size:var(--fs-sm);color:var(--text-secondary)}input,select{width:100%;padding:.75rem 1rem;background:var(--bg-input);border:1px solid transparent;border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--fs-base);outline:none;transition:var(--transition)}[lang=ar] input,[lang=ar] select{text-align:right}[lang=en] input,[lang=en] select{text-align:left}.input-with-icon{position:relative;width:100%}[lang=ar] .input-with-icon input{padding-right:3rem!important}[lang=en] .input-with-icon input{padding-left:3rem!important}.input-with-icon svg{position:absolute;top:50%;transform:translateY(-50%);opacity:.5;pointer-events:none}[lang=ar] .input-with-icon svg{right:1rem}[lang=en] .input-with-icon svg{left:1rem}input:focus{background:var(--bg-surface);border-color:var(--accent-color);box-shadow:0 0 0 3px #3b82f61a}.search-input{max-width:320px;border-radius:var(--radius-pill)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-pill);font-weight:700;cursor:pointer;border:none;transition:var(--transition);font-size:var(--fs-sm);white-space:nowrap}.btn-primary{background:var(--primary-color);color:var(--primary-text-on-btn);box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--accent-color);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px #3b82f64d}.btn-secondary{background:var(--bg-hover);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-input);border-color:var(--accent-color);color:var(--accent-color)}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover{background:var(--bg-input);border-color:var(--accent-color);color:var(--accent-color)}.btn-ghost:hover{background:var(--bg-input);color:var(--text-primary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.table-container{flex:1;overflow:auto;border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--border-color);margin-top:1rem}.data-table{width:100%;border-collapse:collapse}[lang=ar] .data-table{text-align:right}[lang=en] .data-table{text-align:left}.data-table th{position:sticky;top:0;background:var(--bg-input);padding:1rem 1.5rem;font-weight:800;font-size:var(--fs-sm);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.025em;border-bottom:2px solid var(--border-color);z-index:10}.data-table td{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);font-size:var(--fs-sm)}.data-table tr:hover td{background:rgba(59,130,246,.02)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;border-radius:var(--radius-pill);font-size:var(--fs-xs);font-weight:700;line-height:1;white-space:nowrap;transition:var(--transition)}.badge:hover{transform:translateY(-1px)}.badge.success{background:rgba(16,185,129,.1);color:var(--success-color)}.badge.warning{background:rgba(245,158,11,.1);color:var(--warning-color)}.badge.danger{background:rgba(239,68,68,.1);color:var(--danger-color)}.view-container{display:flex;flex-direction:column;height:100%;padding:2.2rem 2.5rem}.view-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.view-title{display:flex;align-items:center;gap:1.25rem}.view-icon{width:52px;height:52px;background:var(--bg-input);color:var(--accent-color);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.view-title h1{font-size:var(--fs-h1);font-weight:800;color:var(--text-primary)}.view-title p{color:var(--text-secondary);font-size:var(--fs-sm)}.view-actions{display:flex;align-items:center;gap:1rem}.search-box{position:relative;display:flex;align-items:center}.search-icon{position:absolute;color:var(--text-secondary)}[lang=ar] .search-icon{right:1.25rem}[lang=en] .search-icon{left:1.25rem}.search-box input{max-width:300px}[lang=ar] .search-box input{padding-right:3rem}[lang=en] .search-box input{padding-left:3rem}.notifications-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1rem;padding-bottom:2rem}.notification-item{display:flex;gap:1.25rem;padding:1.5rem;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition)}.notification-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.notification-item.danger{border-right:4px solid var(--danger-color)}.notification-item.warning{border-right:4px solid var(--warning-color)}.notification-item.success{border-right:4px solid var(--success-color)}.notification-content p{font-weight:700;margin-bottom:.25rem}.notification-time{font-size:var(--fs-xs);color:var(--text-secondary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;color:var(--text-secondary)}.sidebar .badge{background:var(--danger-color);color:#fff;font-size:var(--fs-xs);padding:.15rem .6rem;border-radius:var(--radius-pill);font-weight:800;box-shadow:0 2px 4px #ef44444d}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.action-cell{position:relative;text-align:center}.btn-icon{background:none;border:none;cursor:pointer;padding:8px;border-radius:50%;color:var(--text-secondary);transition:var(--transition);display:inline-flex;align-items:center;justify-content:center}.action-cell .btn-icon{width:38px;height:38px}.action-cell .btn-icon svg{width:18px;height:18px}.btn-icon:hover{background:var(--bg-input);color:var(--accent-color)}.btn-icon.text-danger:hover{color:var(--danger-color)}.action-menu{position:absolute;top:100%;background:var(--bg-glass-modal);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:1000;min-width:180px;opacity:0;visibility:hidden;transform:translateY(10px) scale(.95);transition:all .2s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}[lang=ar] .action-menu{left:0}[lang=en] .action-menu{right:0}.action-menu.show{opacity:1;visibility:visible;transform:scale(1) translateY(5px)}.action-menu.show-up{top:auto;bottom:100%;transform:scale(1) translateY(-5px)}.action-menu-item{padding:.75rem 1rem;display:flex;align-items:center;gap:.75rem;font-size:.9rem;cursor:pointer;transition:var(--transition);color:var(--text-primary);font-weight:600}.action-menu-item:hover{background:var(--bg-input);color:var(--accent-color)}.action-menu-item.danger{color:var(--danger-color)}.action-menu-item.danger:hover{background:rgba(239,68,68,.05)}.text-danger{color:var(--danger-color)}.text-success{color:var(--success-color)}.text-warning{color:var(--warning-color)}.text-accent{color:var(--accent-color)}.font-medium{font-weight:600}.cursor-pointer{cursor:pointer}.hover-underline:hover{text-decoration:underline}@media (max-width: 1024px){.sidebar{width:240px}.view-container{padding:1.5rem}.view-title h1{font-size:1.5rem}}@media (max-width: 768px){.app-container{padding:.75rem;overflow:hidden}.sidebar{position:fixed;right:-100%;top:0;bottom:0;height:100vh;z-index:10001;width:280px;border-radius:0;background:var(--bg-surface);box-shadow:-10px 0 30px #0003}.sidebar.show{right:0}.main-content{margin:0;height:100%;border-radius:var(--radius-lg)}.mobile-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.mobile-overlay.show{display:block}#mobile-menu-toggle{display:flex!important}.view-header{flex-direction:column;align-items:flex-start;gap:1.25rem;margin-bottom:1.5rem}.view-actions{width:100%;flex-direction:column;align-items:stretch}.search-box,.search-box input{width:100%;max-width:100%}.view-actions .btn{width:100%}.modal{padding:1.5rem;max-width:95vw;border-radius:var(--radius-lg)}.modal-header h2{font-size:1.25rem}form [style*=grid-template-columns]{grid-template-columns:1fr!important;gap:.5rem!important}.settings-grid{grid-template-columns:1fr!important}.settings-section-card{padding:1.5rem}.data-table th,.data-table td{padding:.75rem 1rem;font-size:.85rem}.settings-view div[style*="minmax(400px"]{grid-template-columns:1fr!important}.settings-button-grid{grid-template-columns:1fr!important;gap:1rem!important}}.settings-button-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}@media (max-width: 480px){.view-title{gap:.75rem}.view-icon{width:42px;height:42px}.view-title h1{font-size:1.25rem}.view-title p{font-size:.8rem}.sidebar{width:85%}.notification-item{padding:1rem;gap:.75rem}}.license-form-group{display:flex;flex-direction:column;align-items:center;gap:1.5rem;margin-top:2rem}.license-form-group input{text-align:center;font-family:monospace;font-size:1.2rem;letter-spacing:2px}.settings-main-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2.5rem;align-items:start}.settings-footer-section{margin-top:2.5rem}@media (max-width: 768px){.settings-main-grid{grid-template-columns:1fr!important;gap:1.5rem}.settings-footer-section{margin-top:1.5rem}}@media (max-width: 1100px){.invoice-panel{width:98vw;height:96vh;max-width:1100px;border-radius:16px}.pos-layout{grid-template-columns:1fr;display:flex;flex-direction:column}.pos-sidebar{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.25rem;padding:1.5rem;border-top:1px solid var(--border-color);border-left:none;max-height:50vh;overflow-y:auto}.pos-main{padding:1.5rem;flex:1}}@media (max-width: 700px){.invoice-panel{width:100vw;height:100vh;max-width:none;max-height:none;border-radius:0;transform:none;padding:0}.pos-layout{display:flex;flex-direction:column;height:100%}.pos-main{padding:1rem;flex:1 1 auto;overflow-y:auto}.pos-sidebar{display:block;padding:.75rem;border-top:1px solid var(--border-color);max-height:none;overflow:visible}.pos-card{margin-bottom:.75rem}.pos-actions{display:flex;flex-direction:column-reverse;gap:.5rem;padding:.75rem;background:linear-gradient(0deg,rgba(255,255,255,.02),transparent)}.pos-actions{position:sticky;bottom:0;z-index:10001;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.pos-items-container{max-height:calc(100vh - 240px);overflow-y:auto}.invoice-panel{top:0;right:0;bottom:0;left:0;max-height:100vh;overflow:auto;-webkit-overflow-scrolling:touch}.pos-actions .pos-btn{width:100%}.pos-header h2{font-size:1.25rem}.invoice-overlay{z-index:9980}}@media (max-width: 700px){.pos-table{min-width:520px}.pos-table th,.pos-table td{padding:.75rem;font-size:.95rem}.pos-search-section input{height:48px;font-size:1rem}}.invoice-panel[data-panel-size=small] .pos-sidebar[data-hidden=true]{display:none}.invoice-panel[data-panel-size=small] .pos-sidebar.mobile-drawer{position:absolute;left:0;right:0;bottom:0;z-index:10002;margin:.5rem;border-radius:12px 12px 0 0;max-height:60vh;overflow:auto}.sidebar-toggle{background:transparent;border:1px solid transparent;color:var(--text-primary);display:flex;align-items:center;gap:.5rem;padding:.4rem .6rem;border-radius:8px}.sidebar-toggle:hover{background:var(--bg-hover)}.invoice-panel[data-panel-size=small] .payment-status-selector{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.invoice-panel[data-panel-size=small] .status-btn{flex-direction:column;padding:.75rem;font-size:.8rem;text-align:center}.invoice-panel[data-panel-size=small] .status-btn:last-child{grid-column:span 2;flex-direction:row}.invoice-panel[data-panel-size=small] .pos-totals .total-row.main span:last-child{font-size:20px}.customer-card .form-group{margin-bottom:0}.pos-card .form-group label{display:none}