:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-main: #f8fafc;--bg-card: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--danger: #ef4444;--success: #22c55e;--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius: 12px}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-main);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}.container{max-width:800px;margin:0 auto;padding:2rem 1rem}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.auth-card{background:var(--bg-card);padding:2.5rem;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:400px}.auth-title{font-size:1.875rem;font-weight:700;margin-bottom:.5rem;text-align:center}.auth-subtitle{color:var(--text-muted);text-align:center;margin-bottom:2rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem}.form-input{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:8px;font-size:1rem;transition:border-color .2s,ring .2s}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s;border:none;font-size:.875rem;gap:.5rem}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:transparent;border:1px solid var(--border);color:var(--text-main)}.btn-secondary:hover{background-color:var(--bg-main)}.btn-danger{background-color:var(--danger);color:#fff}.btn-block{width:100%}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--bg-card);padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow)}.stat-label{font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.stat-value{font-size:1.5rem;font-weight:700}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.list-item{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--border);transition:background-color .2s}.list-item:last-child{border-bottom:none}.list-item:hover{background-color:#f1f5f9}.list-item-info{display:flex;flex-direction:column}.list-item-title{font-weight:600}.list-item-sub{font-size:.875rem;color:var(--text-muted)}.list-item-actions{display:flex;gap:.5rem}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;padding:1rem;z-index:1000}.modal{background:var(--bg-card);width:100%;max-width:500px;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:2rem}.modal-header{margin-bottom:1.5rem}.modal-footer{margin-top:2rem;display:flex;justify-content:flex-end;gap:1rem}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-month{background:#dbeafe;color:#1e40af}a{text-decoration:none;color:inherit}