:root,[data-theme=dark]{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .75);--bg-card-hover: rgba(30, 41, 59, .85);--border-subtle: rgba(255, 255, 255, .08);--border-focus: #6366f1;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #6366f1;--accent-primary-hover: #4f46e5;--accent-glow: rgba(99, 102, 241, .25);--status-success: #10b981;--status-success-bg: rgba(16, 185, 129, .15);--status-warning: #f59e0b;--status-warning-bg: rgba(245, 158, 11, .15);--status-danger: #ef4444;--status-danger-bg: rgba(239, 68, 68, .15);--status-info: #3b82f6;--status-info-bg: rgba(59, 130, 246, .15);--table-th-bg: rgba(30, 41, 59, .6);--table-border: rgba(255, 255, 255, .05);--table-hover: rgba(255, 255, 255, .02);--input-bg: #0f172a;--input-border: rgba(255, 255, 255, .12);--modal-bg: #131b2e;--modal-footer-bg: rgba(15, 23, 42, .6);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .25);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -4px rgba(0, 0, 0, .4);--shadow-glow: 0 0 25px rgba(99, 102, 241, .2);--sidebar-width: 260px;--header-height: 64px;--font-main: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif}[data-theme=light]{--bg-primary: #f1f5f9;--bg-secondary: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f8fafc;--border-subtle: #e2e8f0;--border-focus: #4f46e5;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--accent-primary: #4f46e5;--accent-primary-hover: #4338ca;--accent-glow: rgba(79, 70, 229, .15);--status-success: #059669;--status-success-bg: rgba(5, 150, 105, .1);--status-warning: #d97706;--status-warning-bg: rgba(217, 119, 6, .1);--status-danger: #dc2626;--status-danger-bg: rgba(220, 38, 38, .1);--status-info: #2563eb;--status-info-bg: rgba(37, 99, 235, .1);--table-th-bg: #f8fafc;--table-border: #f1f5f9;--table-hover: #f8fafc;--input-bg: #ffffff;--input-border: #cbd5e1;--modal-bg: #ffffff;--modal-footer-bg: #f8fafc;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .06), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-glow: 0 0 20px rgba(79, 70, 229, .12)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden;transition:background-color .2s ease,color .2s ease}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#94a3b8;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#64748b}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background-color:var(--bg-secondary);border-right:1px solid 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.85rem;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.88rem;font-weight:500;cursor:pointer;transition:all .15s ease;border:1px solid transparent}.nav-item:hover{color:var(--text-primary);background-color:var(--bg-card-hover)}.nav-item.active{color:#fff;background:linear-gradient(90deg,var(--accent-primary),var(--accent-primary-hover));border-color:transparent;font-weight:600;box-shadow:0 2px 8px var(--accent-glow)}.nav-badge{margin-left:auto;font-size:.75rem;padding:.15rem .5rem;border-radius:var(--radius-full);font-weight:600}.nav-badge-warning{background-color:var(--status-warning-bg);color:var(--status-warning)}.main-content{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column;min-width:0}.top-header{height:var(--header-height);background-color:var(--bg-secondary);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 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.2s}.card:hover{border-color:var(--border-focus);box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}.card-title{font-size:1.05rem;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1.25rem;margin-bottom:2rem}.stat-card{padding:1.25rem;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),transparent)}.stat-card.stat-success:before{background:linear-gradient(90deg,var(--status-success),transparent)}.stat-card.stat-warning:before{background:linear-gradient(90deg,var(--status-warning),transparent)}.stat-card.stat-info:before{background:linear-gradient(90deg,var(--status-info),transparent)}.stat-header{display:flex;align-items:center;justify-content:space-between;color:var(--text-muted);font-size:.85rem;margin-bottom:.75rem}.stat-icon{width:38px;height:38px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.stat-value{font-size:1.75rem;font-weight:800;color:var(--text-primary);line-height:1.2}.stat-subtext{font-size:.8rem;color:var(--text-muted);margin-top:.35rem}.tab-nav{display:flex;align-items:center;gap:.5rem;border-bottom:1px solid var(--border-subtle);margin-bottom:1.5rem;overflow-x:auto}.tab-btn{background:none;border:none;color:var(--text-secondary);font-size:.9rem;font-weight:600;padding:.75rem 1.25rem;cursor:pointer;position:relative;transition:color .15s;display:flex;align-items:center;gap:.5rem;white-space:nowrap}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent-primary)}.tab-btn.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background-color:var(--accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.55rem 1.1rem;font-size:.88rem;font-weight:600;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all .15s ease;font-family:inherit;text-decoration:none}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:0 2px 8px 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.85rem;font-size:.88rem;font-family:inherit;transition:border-color .15s,box-shadow .15s;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.table-container{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background-color:var(--bg-card)}table{width:100%;border-collapse:collapse;text-align:left;font-size:.88rem}th{background-color:var(--table-th-bg);padding:.85rem 1rem;font-weight:600;color:var(--text-secondary);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border-subtle)}td{padding:.85rem 1rem;border-bottom:1px solid var(--table-border);color:var(--text-primary)}tr:hover td{background-color:var(--table-hover)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem 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rgba(0,0,0,.15);display:inline-block;flex-shrink:0}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;padding:1.5rem}.modal-content{background-color:var(--modal-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-subtle);display:flex;justify-content:flex-end;gap:.75rem;background-color:var(--modal-footer-bg)}.alert-banner{padding:1rem 1.25rem;border-radius:var(--radius-md);margin-bottom:1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.alert-banner.warning{background-color:var(--status-warning-bg);border:1px solid rgba(245,158,11,.3);color:var(--status-warning)}.pos-layout{display:grid;grid-template-columns:1.8fr 1.2fr;gap:1.5rem}.pos-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.75rem;max-height:550px;overflow-y:auto;padding:.5rem}.pos-item-card{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:.85rem;display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:all .15s;text-align:center;box-shadow:var(--shadow-sm)}.pos-item-card:hover{border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.pos-item-card.disabled{opacity:.4;cursor:not-allowed;transform:none}.cart-card{display:flex;flex-direction:column;height:100%}.cart-items-list{flex:1;overflow-y:auto;max-height:380px;display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.cart-item-row{display:flex;align-items:center;justify-content:space-between;padding:.6rem .8rem;background-color:var(--bg-primary);border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.voice-bar{display:flex;align-items:center;gap:.6rem;padding:.4rem .75rem;background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-full);box-shadow:var(--shadow-sm);max-width:450px;width:100%}.voice-bar input{background:transparent;border:none;box-shadow:none;padding:.2rem .5rem;flex:1;font-size:.85rem}.voice-bar input:focus{box-shadow:none;border:none}.voice-mic-btn{width:32px;height:32px;border-radius:50%;border:none;background:var(--accent-primary);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .15s,background-color .15s}.voice-mic-btn:hover{background:var(--accent-primary-hover);transform:scale(1.05)}.voice-mic-btn.listening{background:#ef4444;animation:pulse 1.2s infinite}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #ef4444b3}70%{transform:scale(1.1);box-shadow:0 0 0 10px #ef444400}to{transform:scale(1);box-shadow:0 0 #ef444400}}@media print{.sidebar,.top-header,.btn,.tab-nav,.no-print{display:none!important}.main-content{margin-left:0!important}body{background-color:#fff!important;color:#000!important}.card{border:none!important;box-shadow:none!important;background:transparent!important}}