*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #0052CC;--color-primary-hover: #0065FF;--color-secondary: #6B778C;--color-success: #36B37E;--color-warning: #FF8B00;--color-danger: #DE350B;--color-surface: #FFFFFF;--color-bg: #F4F5F7;--color-border: #DFE1E6;--color-text: #172B4D;--color-text-subtle: #6B778C;--color-sidebar-bg: #0747A6;--color-sidebar-text: #B8D4FF;--color-sidebar-active: #FFFFFF;--sidebar-width: 240px;--topbar-height: 56px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, sans-serif;--radius: 4px;--radius-lg: 8px;--shadow-sm: 0 1px 3px rgba(0,0,0,.12);--shadow-md: 0 4px 12px rgba(0,0,0,.15)}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.5;font-size:14px}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:14px;border:none;border-radius:var(--radius);padding:6px 14px;font-weight:500;transition:background .15s,opacity .15s}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:#ebecf0}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#bf2600}input,select,textarea{font-family:inherit;font-size:14px;border:2px solid var(--color-border);border-radius:var(--radius);padding:6px 10px;width:100%;transition:border-color .15s;background:#fff;color:var(--color-text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary)}.card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:16px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:3px;font-size:12px;font-weight:600}.badge-todo{background:#dfe1e6;color:#42526e}.badge-inprogress{background:#deebff;color:#0052cc}.badge-done{background:#e3fcef;color:#064}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-weight:600;font-size:12px;color:#fff;flex-shrink:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#091e428a;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:var(--radius-lg);padding:24px;max-width:600px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--color-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.error-msg{color:var(--color-danger);font-size:12px;margin-top:4px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.p-2{padding:8px}.p-4{padding:16px}.text-sm{font-size:12px}.text-subtle{color:var(--color-text-subtle)}.font-bold{font-weight:700}.font-medium{font-weight:500}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}