@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary-50: #eef2ff;--primary-100: #e0e7ff;--primary-500: #6366f1;--primary-600: #4f46e5;--primary-700: #4338ca;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--success-bg: #ecfdf5;--success-text: #059669;--warning-bg: #fffbeb;--warning-text: #d97706;--danger-bg: #fef2f2;--danger-text: #dc2626;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--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);--primary-color: #6366f1;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--danger-color: #ef4444;--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--bg-base: var(--gray-50);--bg-card: #ffffff;--bg-hover: var(--gray-50)}.dark{--gray-50: #1f2937;--gray-100: #1f2937;--gray-200: #4b5563;--gray-300: #6b7280;--gray-400: #9ca3af;--gray-500: #d1d5db;--gray-700: #e5e7eb;--gray-800: #f3f4f6;--gray-900: #f9fafb;--bg-base: #111827;--bg-card: #374151;--bg-hover: #4b5563}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-base);color:var(--gray-900);-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}button{font-family:inherit;cursor:pointer}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:240px;background:var(--bg-card);border-right:1px solid var(--gray-200);display:flex;flex-direction:column;padding:1.5rem 1rem;transition:background-color .3s ease,border-color .3s ease}.main-content{flex:1;overflow:hidden;display:flex;flex-direction:column}.top-bar{height:64px;background:var(--bg-card);border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;transition:background-color .3s ease,border-color .3s ease}.content-area{flex:1;padding:2rem;overflow-y:auto}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--radius-md);font-weight:500;font-size:.875rem;border:none;transition:all .2s}.btn-primary{background:var(--primary-600);color:#fff}.btn-primary:hover{background:var(--primary-700)}.btn-secondary{background:var(--bg-card);border:1px solid var(--gray-300);color:var(--gray-700)}.btn-secondary:hover{background:var(--gray-50)}.btn-ghost{background:transparent;color:var(--gray-500)}.btn-ghost:hover{background:var(--gray-100);color:var(--gray-900)}input,select,textarea{background-color:var(--bg-card);color:var(--gray-900)}.btn-ghost.active{background:var(--primary-50);color:var(--primary-700)}.avatar{background:var(--primary-100);color:var(--primary-700);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;width:40px;height:40px;flex-shrink:0;overflow:hidden;border:1px solid transparent;transition:border-color .2s ease}.avatar:hover{border-color:#000}.avatar img{width:100%;height:100%;object-fit:cover}.card{background:var(--bg-card);border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:background-color .3s ease,border-color .3s ease}.board-container{display:flex;gap:1.5rem;height:calc(100vh - 180px);overflow-x:auto;padding-bottom:1rem}.column{width:320px;flex-shrink:0;display:flex;flex-direction:column;max-height:100%;background:var(--gray-100);border-radius:var(--radius-lg);padding:.75rem}.column-header{margin-bottom:1rem;display:flex;align-items:center;justify-content:space-between;padding:0 .5rem}.column-title{font-weight:600;color:var(--gray-700);display:flex;align-items:center;gap:.5rem}.task-list{flex:1;overflow-y:auto;padding:.5rem;min-height:100px}.task-card{background:var(--bg-card);padding:1rem;border-radius:var(--radius-lg);border:1px solid var(--gray-200);box-shadow:var(--shadow-sm);margin-bottom:.75rem;cursor:grab;transition:all .2s}.task-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary-200)}.task-card.dragging{opacity:.5;box-shadow:var(--shadow-lg);cursor:grabbing}.task-tags{display:flex;gap:.5rem;margin-bottom:.75rem}.tag{padding:.25rem .5rem;border-radius:4px;font-size:.75rem;font-weight:500;text-transform:uppercase}.tag-high{background:var(--danger-bg);color:var(--danger-text)}.tag-medium{background:var(--warning-bg);color:var(--warning-text)}.tag-low{background:var(--success-bg);color:var(--success-text)}.task-title{font-weight:600;color:var(--gray-900);margin-bottom:.5rem;font-size:.9375rem;line-height:1.4}.task-meta{display:flex;align-items:center;justify-content:space-between;margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--gray-100);font-size:.75rem;color:var(--gray-500);flex-wrap:wrap;gap:.5rem}.overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--bg-card);padding:2rem;border-radius:var(--radius-lg);width:100%;max-width:600px;box-shadow:var(--shadow-xl);max-height:90vh;overflow-y:auto;border:1px solid var(--gray-200)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}