@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-primary: #4F46E5;--color-primary-light: #818CF8;--color-primary-dark: #3730A3;--color-primary-alpha: rgba(79, 70, 229, .1);--color-secondary: #0EA5E9;--color-success: #10B981;--color-success-bg: rgba(16, 185, 129, .1);--color-warning: #F59E0B;--color-warning-bg: rgba(245, 158, 11, .1);--color-danger: #EF4444;--color-danger-bg: rgba(239, 68, 68, .1);--color-info: #3B82F6;--color-bg-app: #F3F4F6;--color-bg-card: #FFFFFF;--color-bg-hover: #F9FAFB;--color-border: #E5E7EB;--color-text-main: #111827;--color-text-muted: #6B7280;--color-text-inverse: #FFFFFF;--font-family: "Inter", system-ui, -apple-system, sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 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solid var(--color-border)}.border-b{border-bottom:1px solid var(--color-border)}.border-2{border:2px solid var(--color-border)}.card{background-color:var(--color-bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:all var(--transition-normal);overflow:hidden}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);outline:none;font-family:var(--font-family)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:var(--color-text-inverse);box-shadow:0 2px 4px #4f46e54d}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-dark);box-shadow:0 4px 6px #4f46e566}.btn-secondary{background-color:transparent;color:var(--color-text-main);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-hover);border-color:var(--color-text-muted)}.btn-ghost{background-color:transparent;color:var(--color-text-muted)}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-hover);color:var(--color-text-main)}.input,.select{width:100%;padding:.5rem .75rem;font-size:.875rem;line-height:1.5rem;color:var(--color-text-main);background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);font-family:var(--font-family)}.input:focus,.select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-alpha)}.badge{display:inline-flex;align-items:center;padding:.125rem .625rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-full)}.badge-chưa-nhận{background-color:var(--color-bg-hover);color:var(--color-text-muted)}.badge-đang-thực-hiện{background-color:var(--color-primary-alpha);color:var(--color-primary)}.badge-hoàn-thành{background-color:var(--color-success-bg);color:var(--color-success)}.badge-đã-hủy{background-color:var(--color-danger-bg);color:var(--color-danger)}.badge-chờ-nhận{background-color:var(--color-warning-bg);color:var(--color-warning)}.badge-appsheet{background-color:#10b9811a;color:#059669}.badge-vba{background-color:#0ea5e91a;color:#0284c7}.badge-đào-tạo{background-color:#f59e0b1a;color:#d97706}.badge-ai{background-color:#8b5cf61a;color:#7c3aed}.badge-google-sheet{background-color:#22c55e1a;color:#16a34a}.divider{height:1px;background-color:var(--color-border);width:100%;margin:1rem 0}.glass{background:#ffffffb3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.filter-month-input::-webkit-calendar-picker-indicator{filter:invert(1);cursor:pointer}