:root{--color-bg-primary: #f9f9f9;--color-bg-secondary: #f1f1f1;--color-bg-surface: #ffffff;--color-bg-surface-hover: #fafafa;--color-bg-surface-elevated: #ffffff;--color-bg-overlay: rgba(0, 0, 0, .5);--color-text-primary: #111111;--color-text-secondary: #555555;--color-text-tertiary: #888888;--color-text-inverse: #ffffff;--color-text-link: #333333;--color-border: #e5e5e5;--color-border-light: #f0f0f0;--color-border-focus: #111111;--color-accent: #111111;--color-accent-hover: #333333;--color-accent-light: #f0f0f0;--color-accent-subtle: #f9f9f9;--color-success: #10b981;--color-success-light: #ecfdf5;--color-success-border: #a7f3d0;--color-warning: #f59e0b;--color-warning-light: #fffbeb;--color-warning-border: #fde68a;--color-danger: #ef4444;--color-danger-light: #fef2f2;--color-danger-border: #fecaca;--color-danger-hover: #dc2626;--color-info: #3b82f6;--color-info-light: #eff6ff;--color-sidebar-bg: #111111;--color-sidebar-text: #a0a0a0;--color-sidebar-text-active: #ffffff;--color-sidebar-item-hover: rgba(255, 255, 255, .1);--color-sidebar-item-active: rgba(255, 255, 255, .15);--color-sidebar-accent: #ffffff;--font-family: "Outfit", "THSarabunNew", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-md: 1.125rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--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 6px -1px rgba(0, 0, 0, .08), 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-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .04);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 260px;--sidebar-collapsed-width: 72px;--topbar-height: 64px;--mobile-nav-height: 64px}[data-theme=dark]{--color-bg-primary: #0d0f17;--color-bg-secondary: #141723;--color-bg-surface: #1a1e2e;--color-bg-surface-hover: #222738;--color-bg-surface-elevated: #1f2335;--color-bg-overlay: rgba(0, 0, 0, .6);--color-text-primary: #e4e7f0;--color-text-secondary: #9199b0;--color-text-tertiary: #6b7394;--color-text-link: #7b93fa;--color-border: #2a2f42;--color-border-light: #222738;--color-border-focus: #6d8afc;--color-accent: #6d8afc;--color-accent-hover: #5a77f0;--color-accent-light: rgba(109, 138, 252, .12);--color-accent-subtle: rgba(109, 138, 252, .08);--color-success-light: rgba(16, 185, 129, .1);--color-success-border: rgba(16, 185, 129, .3);--color-warning-light: rgba(245, 158, 11, .1);--color-warning-border: rgba(245, 158, 11, .3);--color-danger-light: rgba(239, 68, 68, .1);--color-danger-border: rgba(239, 68, 68, .3);--color-info-light: rgba(59, 130, 246, .1);--color-sidebar-bg: #111111;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .2);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -4px rgba(0, 0, 0, .2);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 8px 10px -6px rgba(0, 0, 0, .3)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text-primary);background-color:var(--color-bg-primary);line-height:1.6;min-height:100vh}a{color:var(--color-text-link);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}img{max-width:100%;display:block}input,select,textarea,button{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:var(--sidebar-width);background:var(--color-sidebar-bg);position:fixed;top:0;left:0;bottom:0;z-index:100;display:flex;flex-direction:column;transition:width var(--transition-slow),transform var(--transition-slow);overflow-y:auto;overflow-x:hidden}.app-sidebar.collapsed{width:var(--sidebar-collapsed-width)}.app-main{flex:1;min-width:0;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh;transition:margin-left var(--transition-slow)}.app-sidebar.collapsed+.app-main,.app-sidebar.collapsed~.app-main{margin-left:var(--sidebar-collapsed-width)}.app-topbar{height:var(--topbar-height);background:var(--color-bg-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-6);position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffd9}[data-theme=dark] .app-topbar{background:#1a1e2ed9}.app-content{flex:1;min-width:0;padding:var(--space-6);max-width:1400px;width:100%;margin:0 auto}.sidebar-brand{padding:var(--space-6);display:flex;align-items:center;gap:var(--space-3);border-bottom:1px solid rgba(255,255,255,.06);min-height:var(--topbar-height)}.sidebar-brand-icon{width:36px;height:36px;background:var(--color-accent);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-brand-icon svg{width:20px;height:20px;color:#fff}.sidebar-brand-text{color:var(--color-sidebar-text-active);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);white-space:nowrap;overflow:hidden}.sidebar-nav{padding:var(--space-3);flex:1}.sidebar-section-label{padding:var(--space-3) var(--space-3) var(--space-2);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap}.sidebar-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-sidebar-text);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);text-decoration:none;border:none;background:none;width:100%;text-align:left}.sidebar-item:hover{background:var(--color-sidebar-item-hover);color:var(--color-sidebar-text-active)}.sidebar-item.active{background:var(--color-sidebar-item-active);color:var(--color-sidebar-text-active)}.sidebar-item.active .sidebar-item-icon{color:var(--color-sidebar-accent)}.sidebar-item-icon{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.sidebar-item-icon svg{width:20px;height:20px}.sidebar-item-label{overflow:hidden}.sidebar-user{padding:var(--space-4) var(--space-6);border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:var(--space-3)}.sidebar-user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--color-accent);display:flex;align-items:center;justify-content:center;color:#fff;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);flex-shrink:0}.sidebar-user-info{overflow:hidden}.sidebar-user-name{color:var(--color-sidebar-text-active);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sidebar-user-role{color:var(--color-text-tertiary);font-size:var(--font-size-xs);text-transform:capitalize}.sidebar-collapse-btn{position:absolute;top:50%;right:-14px;transform:translateY(-50%);background:var(--color-bg-surface)!important;border:1px solid var(--color-border)!important;border-radius:var(--radius-full)!important;width:28px!important;height:28px!important;z-index:10;color:var(--color-text-secondary)!important}.sidebar-collapse-btn:hover{color:var(--color-text-primary)!important;background:var(--color-bg-secondary)!important}.topbar-left{display:flex;align-items:center;gap:var(--space-4)}.topbar-right{display:flex;align-items:center;gap:var(--space-2)}.topbar-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.topbar-breadcrumb{font-size:var(--font-size-sm);color:var(--color-text-tertiary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent;white-space:nowrap;line-height:1.4;min-height:38px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn svg{width:16px;height:16px;flex-shrink:0}.btn-primary{background:var(--color-accent);color:var(--color-text-inverse);border-color:var(--color-accent)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover);box-shadow:0 4px 12px #00000026}.btn-secondary{background:var(--color-bg-surface);color:var(--color-text-primary);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-surface-hover);border-color:var(--color-accent);color:var(--color-accent)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-danger{background:var(--color-danger);color:var(--color-text-inverse);border-color:var(--color-danger)}.btn-danger:hover:not(:disabled){background:var(--color-danger-hover);box-shadow:0 4px 12px #ef444433}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--font-size-sm);min-height:30px}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--font-size-md);min-height:44px}.btn-icon{padding:var(--space-2);min-height:unset;width:38px;height:38px}.btn-icon.btn-sm{width:30px;height:30px;padding:var(--space-1)}.card{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:box-shadow var(--transition-base)}.card-hover:hover{box-shadow:var(--shadow-md)}.card-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.card-title{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold)}.card-body{padding:var(--space-6)}.card-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3)}.stat-card{background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5) var(--space-6);display:flex;align-items:flex-start;gap:var(--space-4);transition:all var(--transition-base)}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.stat-card-icon{width:44px;height:44px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-card-icon svg{width:22px;height:22px}.stat-card-icon.accent{background:var(--color-accent-light);color:var(--color-accent)}.stat-card-icon.success{background:var(--color-success-light);color:var(--color-success)}.stat-card-icon.warning{background:var(--color-warning-light);color:var(--color-warning)}.stat-card-icon.danger{background:var(--color-danger-light);color:var(--color-danger)}.stat-card-icon.info{background:var(--color-info-light);color:var(--color-info)}.stat-card-content{flex:1;min-width:0}.stat-card-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-1)}.stat-card-value{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);line-height:1.2}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-2) 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var(--space-2);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);white-space:nowrap;line-height:1.6}.badge-accent{background:var(--color-accent-light);color:var(--color-accent)}.badge-success{background:var(--color-success-light);color:var(--color-success);border:1px solid var(--color-success-border)}.badge-warning{background:var(--color-warning-light);color:var(--color-warning);border:1px solid var(--color-warning-border)}.badge-danger{background:var(--color-danger-light);color:var(--color-danger);border:1px solid var(--color-danger-border)}.badge-info{background:var(--color-info-light);color:var(--color-info)}.badge-neutral{background:var(--color-bg-secondary);color:var(--color-text-secondary)}.badge-dot:before{content:"";width:6px;height:6px;border-radius:var(--radius-full);background:currentColor}.table-container{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg)}.table{width:100%;border-collapse:collapse;font-size:var(--font-size-base)}.table th{text-align:left;padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);white-space:nowrap}.table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border-light);vertical-align:middle}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--color-bg-surface-hover)}.table tbody tr:last-child td{border-bottom:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-bg-overlay);display:flex;align-items:center;justify-content:center;z-index:200;padding:var(--space-4);animation:fadeIn var(--transition-fast) ease-out}.modal{background:var(--color-bg-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-base) ease-out}.modal-lg{max-width:720px}.modal-xl{max-width:900px}.modal-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.modal-body{padding:var(--space-6)}.modal-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3)}.tabs{display:flex;gap:var(--space-1);border-bottom:1px solid var(--color-border);margin-bottom:var(--space-6)}.tab{padding:var(--space-3) var(--space-4);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;transition:all var(--transition-fast);margin-bottom:-1px}.tab:hover{color:var(--color-text-primary)}.tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.toast-container{position:fixed;top:var(--space-4);right:var(--space-4);z-index:300;display:flex;flex-direction:column;gap:var(--space-2);pointer-events:none}.toast{background:var(--color-bg-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);box-shadow:var(--shadow-lg);display:flex;align-items:flex-start;gap:var(--space-3);min-width:320px;max-width:420px;pointer-events:auto;animation:slideInRight var(--transition-base) ease-out}.toast-success{border-left:3px solid var(--color-success)}.toast-error{border-left:3px solid var(--color-danger)}.toast-warning{border-left:3px solid var(--color-warning)}.toast-info{border-left:3px solid var(--color-accent)}.toast-icon{flex-shrink:0;margin-top:2px}.toast-icon svg{width:18px;height:18px}.toast-content{flex:1}.toast-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.toast-message{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:2px}.file-upload{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);text-align:center;cursor:pointer;transition:all var(--transition-fast)}.file-upload:hover,.file-upload.dragover{border-color:var(--color-accent);background:var(--color-accent-light)}.file-upload-icon{color:var(--color-text-tertiary);margin-bottom:var(--space-3)}.file-upload-icon svg{width:40px;height:40px;margin:0 auto}.file-upload-text{font-size:var(--font-size-base);color:var(--color-text-secondary)}.file-upload-hint{font-size:var(--font-size-sm);color:var(--color-text-tertiary);margin-top:var(--space-1)}.empty-state{text-align:center;padding:var(--space-12) var(--space-6)}.empty-state-icon{color:var(--color-text-tertiary);margin-bottom:var(--space-4)}.empty-state-icon svg{width:48px;height:48px;margin:0 auto}.empty-state-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-2)}.empty-state-text{color:var(--color-text-secondary);max-width:400px;margin:0 auto var(--space-6)}.notification-bell{position:relative}.notification-count{position:absolute;top:-4px;right:-4px;background:var(--color-danger);color:#fff;font-size:10px;font-weight:var(--font-weight-bold);min-width:18px;height:18px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--color-bg-surface)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6);flex-wrap:wrap;gap:var(--space-4)}.page-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold)}.page-subtitle{font-size:var(--font-size-base);color:var(--color-text-secondary);margin-top:var(--space-1)}.page-actions{display:flex;gap:var(--space-3);align-items:center}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-4);margin-bottom:var(--space-6)}.filters-bar{display:flex;gap:var(--space-3);margin-bottom:var(--space-4);flex-wrap:wrap;align-items:center}.filters-bar .form-input,.filters-bar .form-select{width:auto;min-width:160px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1d2b,#2a2f4a,#1a1d2b);padding:var(--space-4)}[data-theme=dark] .login-page{background:linear-gradient(135deg,#0d0f17,#141723,#0d0f17)}.login-card{background:var(--color-bg-surface);border-radius:var(--radius-xl);padding:var(--space-10);width:100%;max-width:420px;box-shadow:var(--shadow-xl)}.login-brand{text-align:center;margin-bottom:var(--space-8)}.login-brand-icon{width:56px;height:56px;background:var(--color-accent);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-4)}.login-brand-icon svg{width:28px;height:28px;color:#fff}.login-brand h1{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold)}.login-brand p{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin-top:var(--space-1)}.pagination{display:flex;align-items:center;justify-content:center;gap:var(--space-1);padding:var(--space-4) 0}.pagination-btn{min-width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:transparent;border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast)}.pagination-btn:hover{background:var(--color-bg-secondary)}.pagination-btn.active{background:var(--color-accent);color:#fff}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.notification-panel{position:fixed;top:0;right:0;bottom:0;width:380px;max-width:100vw;background:var(--color-bg-surface);border-left:1px solid var(--color-border);z-index:200;display:flex;flex-direction:column;box-shadow:var(--shadow-xl);animation:slideInRight var(--transition-base) ease-out}.notification-panel-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border-light);display:flex;align-items:center;justify-content:space-between}.notification-panel-body{flex:1;overflow-y:auto}.notification-item{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--color-border-light);cursor:pointer;transition:background var(--transition-fast)}.notification-item:hover{background:var(--color-bg-surface-hover)}.notification-item.unread{background:var(--color-accent-light)}.notification-item-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);margin-bottom:2px}.notification-item-message{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.4}.notification-item-time{font-size:var(--font-size-xs);color:var(--color-text-tertiary);margin-top:var(--space-1)}.lang-toggle{display:flex;background:var(--color-bg-secondary);border-radius:var(--radius-full);padding:2px}.lang-toggle-btn{padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);cursor:pointer;border:none;background:transparent;color:var(--color-text-secondary);transition:all var(--transition-fast)}.lang-toggle-btn.active{background:var(--color-bg-surface);color:var(--color-text-primary);box-shadow:var(--shadow-xs)}.theme-toggle{width:38px;height:38px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;background:transparent;border:none;color:var(--color-text-secondary);transition:all var(--transition-fast)}.theme-toggle:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.theme-toggle svg{width:20px;height:20px}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .6s linear infinite}.loading-page{display:flex;align-items:center;justify-content:center;min-height:400px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:var(--mobile-nav-height);background:var(--color-bg-surface);border-top:1px solid var(--color-border);z-index:100;padding:0 var(--space-2)}.mobile-nav-items{display:flex;align-items:center;justify-content:space-around;height:100%}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:var(--space-1) var(--space-2);font-size:10px;color:var(--color-text-tertiary);text-decoration:none;border:none;background:none;cursor:pointer;transition:color var(--transition-fast)}.mobile-nav-item.active{color:var(--color-accent)}.mobile-nav-item svg{width:22px;height:22px}@media(max-width:1024px){.app-sidebar{transform:translate(-100%)}.app-sidebar.open{transform:translate(0)}.app-main{margin-left:0}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){:root{--topbar-height: 56px}.mobile-nav{display:block}.app-content{padding:var(--space-4);padding-bottom:calc(var(--mobile-nav-height) + var(--space-4))}.page-header{flex-direction:column;align-items:flex-start}.page-title{font-size:var(--font-size-xl)}.stats-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-3)}.stat-card{padding:var(--space-4)}.stat-card-value{font-size:var(--font-size-xl)}.filters-bar{flex-direction:column;align-items:stretch}.filters-bar .form-input,.filters-bar .form-select{width:100%}.table-container{font-size:var(--font-size-sm)}.modal{max-width:100%;margin:var(--space-4);max-height:calc(100vh - var(--space-8))}.notification-panel{width:100vw}.toast{min-width:280px;max-width:calc(100vw - var(--space-8))}.form-row{grid-template-columns:1fr}.login-card{padding:var(--space-6)}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}.menu-toggle-btn{display:none}@media(max-width:1024px){.menu-toggle-btn{display:inline-flex}}.mobile-more-menu{position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-2);min-width:160px;z-index:200;animation:slideUp var(--transition-fast) ease-out}.mobile-more-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-secondary);text-decoration:none;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:all var(--transition-fast)}.mobile-more-item:hover,.mobile-more-item.active{background:var(--color-bg-secondary);color:var(--color-text-primary)}