:root{--primary:#4f46e5;--primary-hover:#4338ca;--secondary:#e5e7eb;--secondary-hover:#d1d5db;--danger:#ef4444;--success:#10b981;--warning:#f59e0b;--info:#3b82f6;--bg-main:#f3f4f6;--bg-card:#fff;--text-main:#1f2937;--text-muted:#6b7280;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-md:.375rem;--radius-lg:.5rem}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.text-danger{color:var(--danger);font-weight:600}.text-sm{font-size:.875rem}.text-center{text-align:center}.w-full{width:100%}button{cursor:pointer;border-radius:var(--radius-md);border:none;padding:.5rem 1rem;font-weight:500;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--secondary);color:var(--text-main)}.btn-secondary:hover{background:var(--secondary-hover)}.btn-sm{padding:.25rem .75rem;font-size:.875rem}.btn-block{width:100%;padding:.75rem;font-size:1rem;display:block}.form-group{margin-bottom:1rem}.form-group label{margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-group input,.form-group select,.form-group textarea{border-radius:var(--radius-md);border:1px solid #d1d5db;width:100%;padding:.5rem .75rem;font-family:inherit;transition:border-color .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4f46e51a}.form-row{gap:1rem;display:flex}.form-row .form-group{flex:1}.app-layout{flex-direction:column;min-height:100vh;display:flex}.navbar{background:var(--bg-card);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.nav-brand{color:var(--primary);font-size:1.25rem;font-weight:700}.nav-user{align-items:center;gap:1rem;display:flex}.user-badge{text-transform:uppercase;border-radius:9999px;padding:.25rem .5rem;font-size:.75rem;font-weight:600}.role-manager{color:#1e40af;background:#dbeafe}.role-team{color:#065f46;background:#d1fae5}.main-content{flex:1;padding:2rem}.page-container{max-width:1200px;margin:0 auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.login-container{background:linear-gradient(135deg,#f6d365 0%,#fda085 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;width:100%;max-width:400px;padding:2.5rem}.login-header{text-align:center;margin-bottom:2rem}.login-header h2{color:var(--primary);margin-bottom:.5rem;font-size:1.8rem}.error-message{color:#991b1b;border-radius:var(--radius-md);background:#fee2e2;margin-bottom:1rem;padding:.75rem;font-size:.875rem}.login-hints{color:var(--text-muted);border-radius:var(--radius-md);background:#f3f4f6;margin-top:2rem;padding:1rem;font-size:.875rem}.login-hints ul{margin-top:.5rem;padding-left:1.5rem}.table-container{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden}.task-table{border-collapse:collapse;width:100%}.task-table th,.task-table td{text-align:left;border-bottom:1px solid var(--secondary);padding:1rem}.task-table th{color:var(--text-muted);background:#f9fafb;font-weight:600}.task-table tbody tr:hover{background:#f9fafb}.task-title{font-weight:600;display:block}.row-overdue{background:#fef2f2!important}.kanban-board{gap:1.5rem;padding-bottom:1rem;display:flex;overflow-x:auto}.kanban-column{border-radius:var(--radius-lg);background:#f9fafb;flex-direction:column;width:300px;min-width:300px;display:flex}.column-header{border-bottom:2px solid var(--secondary);justify-content:space-between;align-items:center;padding:1rem;display:flex}.task-count{background:var(--secondary);border-radius:999px;padding:.25rem .5rem;font-size:.75rem;font-weight:600}.column-content{flex:1;min-height:150px;padding:1rem;transition:background .2s}.dragging-over{background:#e5e7eb}.task-card{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);cursor:grab;border-left:4px solid var(--primary);margin-bottom:1rem;padding:1rem;transition:transform .2s,box-shadow .2s}.task-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.task-card:active{cursor:grabbing}.task-card.is-dragging{box-shadow:var(--shadow-lg);transform:rotate(2deg)}.task-card.task-overdue{border-left-color:var(--danger)}.task-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:.5rem 0;font-size:.875rem;display:-webkit-box;overflow:hidden}.task-meta{color:var(--text-muted);margin-top:.5rem;font-size:.75rem}.modal-overlay{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-lg);animation:.3s ease-out slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{border-bottom:1px solid var(--secondary);justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.btn-close{color:var(--text-muted);background:0 0;padding:0;font-size:1.5rem}.modal-form{padding:1.5rem}.modal-actions{justify-content:flex-end;gap:1rem;margin-top:2rem;display:flex}.badge{border-radius:999px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.status-to-do{color:#374151;background:#e5e7eb}.status-in-progress{color:#1e40af;background:#dbeafe}.status-review{color:#92400e;background:#fef3c7}.status-done{color:#065f46;background:#d1fae5}