:root{--color-primary: #4f6ef7;--color-primary-hover: #3b5de5;--color-primary-light: #eef2ff;--color-primary-disabled: #a5b4fc;--color-success: #10b981;--color-success-dark: #059669;--color-success-light: #ecfdf5;--color-success-badge-bg: #d1fae5;--color-success-badge-text: #065f46;--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-danger-light: #fef2f2;--color-danger-border: #fca5a5;--color-danger-badge-bg: #fee2e2;--color-danger-badge-text: #991b1b;--color-warning: #f59e0b;--color-warning-hover: #d97706;--color-warning-dark: #ea580c;--color-warning-light: #fffbeb;--color-warning-bg: #fff7ed;--color-warning-banner-bg: #fff3cd;--color-warning-banner-text: #856404;--color-warning-banner-border: #ffc107;--color-warning-badge-bg: #fef3c7;--color-warning-badge-text: #92400e;--color-purple: #8b5cf6;--color-purple-light: #f5f3ff;--color-purple-dark: #7c3aed;--color-purple-hover: #6d28d9;--color-cyan: #06b6d4;--color-cyan-light: #ecfeff;--color-cyan-dark: #0e7490;--color-amber: #f59e0b;--color-amber-light: #fffbeb;--color-amber-dark: #92400e;--color-rose: #f43f5e;--color-rose-light: #fff1f2;--color-rose-dark: #9f1239;--color-slate: #64748b;--color-slate-light: #f1f5f9;--color-slate-dark: #334155;--color-text: #1e293b;--color-text-dark: #0f172a;--color-text-secondary: #334155;--color-text-muted: #64748b;--color-text-placeholder: #94a3b8;--color-bg: #f1f5f9;--color-bg-white: #fff;--color-bg-secondary: #f8fafc;--color-bg-tertiary: #f1f5f9;--color-bg-dark: #1e293b;--color-bg-toast: #1e293b;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--color-border-input: #cbd5e1;--color-border-input-secondary: #e2e8f0;--color-border-hover: #94a3b8;--color-border-google: #e2e8f0;--color-btn-save: #4f6ef7;--color-btn-save-hover: #3b5de5;--color-btn-activate: #10b981;--color-btn-activate-hover: #059669;--color-btn-deactivate: #ef4444;--color-btn-deactivate-hover: #dc2626;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-xs: 11px;--font-sm: 12px;--font-base: 13px;--font-md: 14px;--font-lg: 15px;--font-xl: 16px;--font-2xl: 18px;--font-3xl: 20px;--font-4xl: 24px;--font-5xl: 48px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--space-1: 2px;--space-2: 4px;--space-3: 6px;--space-4: 8px;--space-5: 10px;--space-6: 12px;--space-7: 14px;--space-8: 16px;--space-9: 20px;--space-10: 24px;--space-11: 32px;--space-12: 40px;--space-13: 48px;--space-14: 60px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 10px;--radius-2xl: 12px;--radius-pill: 20px;--radius-full: 50%;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 16px rgba(0, 0, 0, .1), 0 2px 4px rgba(0, 0, 0, .05);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12), 0 4px 12px rgba(0, 0, 0, .06);--shadow-btn: 0 1px 2px rgba(0, 0, 0, .08);--shadow-focus: 0 0 0 3px rgba(79, 110, 247, .15);--shadow-card: 0 1px 3px rgba(0, 0, 0, .04), 0 0 0 1px rgba(0, 0, 0, .02);--z-nav: 100;--z-banner: 101;--z-modal: 200;--z-toast: 300;--transition-fast: all .15s ease;--transition-normal: all .2s ease;--transition-smooth: all .25s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--color-primary: #818cf8;--color-primary-hover: #a5b4fc;--color-primary-light: #1e1b4b;--color-primary-disabled: #4338ca;--color-success: #34d399;--color-success-dark: #6ee7b7;--color-success-light: #064e3b;--color-success-badge-bg: #065f46;--color-success-badge-text: #6ee7b7;--color-danger: #f87171;--color-danger-hover: #fca5a5;--color-danger-light: #450a0a;--color-danger-border: #991b1b;--color-danger-badge-bg: #991b1b;--color-danger-badge-text: #fca5a5;--color-warning: #fbbf24;--color-warning-hover: #fcd34d;--color-warning-dark: #f59e0b;--color-warning-light: #451a03;--color-warning-bg: #451a03;--color-warning-banner-bg: #451a03;--color-warning-banner-text: #fcd34d;--color-warning-banner-border: #92400e;--color-warning-badge-bg: #92400e;--color-warning-badge-text: #fcd34d;--color-purple: #a78bfa;--color-purple-light: #2e1065;--color-purple-dark: #c4b5fd;--color-purple-hover: #7c3aed;--color-text: #e2e8f0;--color-text-dark: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-text-placeholder: #64748b;--color-bg: #0f172a;--color-bg-white: #1e293b;--color-bg-secondary: #162032;--color-bg-tertiary: #1e3049;--color-bg-dark: #0b1120;--color-bg-toast: #334155;--color-border: #334155;--color-border-light: #1e293b;--color-border-input: #475569;--color-border-input-secondary: #475569;--color-border-hover: #64748b;--color-border-google: #475569;--color-btn-save: #818cf8;--color-btn-save-hover: #a5b4fc;--color-btn-activate: #34d399;--color-btn-activate-hover: #6ee7b7;--color-btn-deactivate: #f87171;--color-btn-deactivate-hover: #fca5a5;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .2);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5);--shadow-btn: 0 1px 2px rgba(0, 0, 0, .3);--shadow-focus: 0 0 0 3px rgba(129, 140, 248, .25);--shadow-card: 0 1px 3px rgba(0, 0, 0, .2)}[data-theme=dark] ::-webkit-scrollbar{width:8px;height:8px}[data-theme=dark] ::-webkit-scrollbar-track{background:var(--color-bg)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--color-border-input);border-radius:var(--radius-sm)}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover)}[data-theme=dark] .google-btn{color:var(--color-text)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);font-size:var(--font-md);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.loading{padding:var(--space-14);text-align:center;color:var(--color-text-placeholder);font-size:var(--font-md)}.error{padding:var(--space-9);background:var(--color-danger-light);color:var(--color-danger);border-radius:var(--radius-lg);margin:var(--space-9);font-size:var(--font-base)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}:focus:not(:focus-visible){outline:none}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none;border-color:var(--color-primary);box-shadow:var(--shadow-focus)}::selection{background:var(--color-primary);color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);animation:overlay-in .2s ease}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}.modal{background:var(--color-bg-white);border-radius:var(--radius-2xl);width:560px;max-width:95vw;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:modal-in .25s cubic-bezier(.4,0,.2,1)}@keyframes modal-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{padding:var(--space-9) var(--space-9) var(--space-8);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--color-border)}.modal-header h2{font-size:var(--font-2xl);font-weight:var(--font-weight-semibold)}.modal-footer{padding:var(--space-8) var(--space-9);display:flex;justify-content:flex-end;gap:var(--space-4);border-top:1px solid var(--color-border);background:var(--color-bg-secondary);border-radius:0 0 var(--radius-2xl) var(--radius-2xl)}.form-group{padding:0 var(--space-9);margin-bottom:var(--space-8)}.form-group:first-of-type{padding-top:var(--space-8)}.form-group label{display:block;font-size:var(--font-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-muted);margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:.4px}.item-row{display:flex;gap:var(--space-4);align-items:center;margin-bottom:var(--space-4)}.form-error{color:var(--color-danger);font-size:var(--font-md);padding:var(--space-4) var(--space-9);margin-bottom:var(--space-4);background:var(--color-danger-light);border-radius:var(--radius-lg);margin-left:var(--space-9);margin-right:var(--space-9)}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary);box-shadow:var(--shadow-btn)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);box-shadow:var(--shadow-sm)}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{background:var(--color-primary-disabled);border-color:var(--color-primary-disabled);cursor:not-allowed;box-shadow:none}.btn-danger{background:var(--color-bg-white);color:var(--color-danger);border-color:var(--color-danger-border)}.btn-danger:hover{background:var(--color-danger-light);border-color:var(--color-danger)}input[type=datetime-local]{-moz-appearance:textfield;-webkit-appearance:auto;appearance:auto}@media(max-width:768px){.modal{width:95vw;max-height:95vh}.form-group{padding:0 var(--space-6)}.modal-header,.modal-footer{padding:var(--space-6)}.form-error{margin-left:var(--space-6);margin-right:var(--space-6)}}.toast-container{position:fixed;bottom:var(--space-9);right:var(--space-9);z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--space-3);max-width:420px;width:100%;pointer-events:none}.toast-item{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5) var(--space-6);border-radius:var(--radius-lg);font-size:var(--font-base);box-shadow:var(--shadow-md);animation:toast-slide-in .3s ease-out;pointer-events:auto;border-left:4px solid}.toast-success{background:var(--color-success-light);color:var(--color-success-dark);border-left-color:var(--color-success)}.toast-error{background:var(--color-danger-light);color:var(--color-danger);border-left-color:var(--color-danger)}.toast-warning{background:var(--color-warning-light);color:var(--color-warning-dark);border-left-color:var(--color-warning)}.toast-info{background:var(--color-bg-white);color:var(--color-text-dark);border-left-color:var(--color-primary);border:1px solid var(--color-border);border-left:4px solid var(--color-primary)}.toast-icon{font-size:var(--font-xl);flex-shrink:0;width:20px;text-align:center}.toast-message{flex:1;line-height:1.4}.toast-undo{background:none;border:none;color:inherit;font-weight:var(--font-weight-semibold);cursor:pointer;text-decoration:underline;font-size:var(--font-sm);padding:var(--space-1) var(--space-2);flex-shrink:0}.toast-undo:hover{opacity:.8}.toast-close{background:none;border:none;color:inherit;opacity:.5;cursor:pointer;font-size:var(--font-xl);padding:0 var(--space-2);line-height:1;flex-shrink:0}.toast-close:hover{opacity:1}@keyframes toast-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@media(max-width:768px){.toast-container{bottom:var(--space-4);right:var(--space-4);left:var(--space-4);max-width:none}}@media(max-width:480px){.stats{grid-template-columns:1fr;gap:var(--space-3);padding:var(--space-4)}.stat-card{padding:var(--space-5) var(--space-6)}.stat-value{font-size:var(--font-3xl)}.content-area{padding:0 var(--space-3) var(--space-4)}.card-header{padding:var(--space-5) var(--space-6)}.card-header h2{font-size:var(--font-lg)}.card-header-actions{flex-direction:column;gap:var(--space-3)}.card-header-actions .search-input,.card-header-actions .filter-select{width:100%}.card-header-actions .btn{width:100%;justify-content:center}.view-toggle{width:100%}.view-toggle-btn{flex:1;justify-content:center}th,td{padding:var(--space-3) var(--space-4);font-size:var(--font-sm)}table{min-width:500px}.topnav{padding:0 var(--space-3);gap:var(--space-2)}.topnav-brand-text{display:none}.topnav-tabs{gap:0;flex:1;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.topnav-tabs::-webkit-scrollbar{display:none}.topnav-tab{font-size:var(--font-sm);padding:var(--space-4) var(--space-5);white-space:nowrap;min-height:40px}.topnav-right{gap:var(--space-3)}.topnav-user span{display:none}.topnav-user a{font-size:var(--font-sm)}.modal{width:100vw;max-width:100vw;max-height:100vh;border-radius:0;height:100vh}.modal-header{padding:var(--space-5) var(--space-6);position:sticky;top:0;background:var(--color-bg-white);z-index:1}.modal-footer{padding:var(--space-5) var(--space-6);position:sticky;bottom:0;background:var(--color-bg-white)}.form-group{padding:0 var(--space-5);margin-bottom:var(--space-5)}.order-detail-header{padding:var(--space-4)}.order-detail-info{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.order-detail-info h2{font-size:var(--font-xl)}.order-detail-meta{flex-direction:column;gap:var(--space-3)}.breadcrumb{margin-bottom:var(--space-4)}.admin-container{padding:0 var(--space-3);margin:var(--space-4) auto}.admin-card-header{padding:var(--space-5) var(--space-6);font-size:var(--font-lg)}.item-row{flex-wrap:wrap;gap:var(--space-3)}.item-row input[style*="width: 120px"]{width:100%!important}.item-row input[style*="width: 60px"]{width:80px!important}.table-footer{padding:var(--space-4) var(--space-5);font-size:var(--font-sm)}}.table-wrap{position:relative}.table-wrap:after{content:"";position:absolute;top:0;right:0;bottom:0;width:24px;background:linear-gradient(to left,var(--color-bg-white),transparent);pointer-events:none;opacity:0;transition:opacity .2s}@media(max-width:768px){.table-wrap:after{opacity:1}.table-wrap:has(table:only-child):after{opacity:1}}@media(max-height:500px)and (orientation:landscape){.stats{grid-template-columns:repeat(4,1fr);padding:var(--space-3) var(--space-6)}.stat-card{padding:var(--space-3) var(--space-5)}.topnav{height:40px;min-height:40px}}@supports (padding: env(safe-area-inset-bottom)){.modal-footer{padding-bottom:calc(var(--space-6) + env(safe-area-inset-bottom))}.toast-container{bottom:calc(var(--space-9) + env(safe-area-inset-bottom))}}@media print{.topnav,.impersonation-banner,.toast-container,.modal-overlay,.btn,.card-header-actions{display:none!important}.stats{grid-template-columns:repeat(4,1fr)}body{background:#fff;color:#000}.card{border:1px solid #ccc;box-shadow:none}}