:root{--color-bg: #0f141c;--color-surface: #171e28;--color-surface-alt: #1d2633;--color-border: #2a3748;--color-text: #e6edf5;--color-text-muted: #a7b3c3;--color-primary: #5ea2ff;--color-primary-dark: #3f82dc;--color-success: #39b98f;--color-warning: #d6a04b;--color-danger: #e36a6a;--color-unpaid: #d6a04b;--color-paid: #39b98f;--color-late: #e36a6a;--color-skipped: #7f93ab;--radius: 12px;--radius-sm: 8px;--control-height: 42px;--btn-height: 40px;--btn-height-sm: 34px;--shadow: 0 2px 10px rgba(0, 0, 0, .28);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Inter,Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.45;background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-weight:650;line-height:1.3}h1{font-size:1.7rem}h2{font-size:1.35rem}h3{font-size:1.1rem}a{color:var(--color-primary);text-decoration:none}ul{list-style:none}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.page-header h1{color:var(--color-text)}.card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.2rem 1.3rem}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1rem;min-height:var(--btn-height);border-radius:var(--radius-sm);font-size:.95rem;font-weight:500;cursor:pointer;border:none;transition:background .15s,opacity .15s}.btn--primary{background:var(--color-primary);color:#fff}.btn--primary:hover{background:var(--color-primary-dark)}.btn--ghost{background:transparent;color:var(--color-primary);border:1.5px solid var(--color-primary)}.btn--ghost:hover{background:#5ea2ff24}.btn--danger{background:var(--color-danger);color:#fff}.btn--danger:hover{opacity:.88}.btn--sm{min-height:var(--btn-height-sm);padding:.35rem .75rem;font-size:.85rem}.ui-pill{display:inline-flex;align-items:center;border-radius:999px;padding:.18rem .6rem;font-size:.78rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;border:1px solid var(--color-border);background:var(--color-surface-alt);color:var(--color-text-muted)}.ui-pill--success{border-color:#39b98f73;background:#39b98f1f;color:#90dfc3}.ui-pill--warning{border-color:#d6a04b7a;background:#d6a04b29;color:#f2cf91}.ui-pill--info{border-color:#5ea2ff75;background:#5ea2ff24;color:#b8d6ff}.badge{display:inline-block;padding:.25em .65em;border-radius:100px;font-size:.78rem;font-weight:600}.badge--unpaid{background:#d6a04b33;color:#f2c97f}.badge--scheduled{background:#5ea2ff2e;color:#9ec8ff}.badge--paid{background:#39b98f33;color:#78d4b4}.badge--late{background:#e36a6a33;color:#f09c9c}.badge--needtocheck{background:#d6a04b3d;color:#ffd890}.badge--skipped{background:#7f93ab33;color:#b6c5d8}.success-banner{background:#39b98f29;color:#9be2c9;border:1px solid rgba(57,185,143,.4);border-radius:var(--radius-sm);padding:.75rem .9rem;margin-bottom:1rem;font-size:.95rem}.form-group{display:flex;flex-direction:column;gap:.35rem}.form-group label{font-size:.85rem;font-weight:500;color:var(--color-text-muted)}.form-group input,.form-group select,.form-group textarea{min-height:var(--control-height);padding:.55rem .75rem;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:.98rem;background:var(--color-surface);color:var(--color-text);transition:border .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}.empty-state{text-align:center;padding:2.2rem 1rem;color:var(--color-text-muted);font-size:1rem}.empty-friendly{border:1px dashed var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-alt)}.error-banner{background:#e36a6a2e;color:#f2b1b1;border:1px solid rgba(227,106,106,.45);border-radius:var(--radius-sm);padding:.75rem .9rem;margin-bottom:1rem;font-size:.95rem}.dialog-overlay{position:fixed;inset:0;background:#00000059;z-index:100;display:flex;align-items:center;justify-content:center}.dialog{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:2rem;width:100%;max-width:480px;display:flex;flex-direction:column;gap:1.25rem}.dialog .dialog-header{display:flex;align-items:center;justify-content:space-between}.dialog .dialog-header h2{font-size:1.1rem}.dialog .dialog-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:.5rem}@media(max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}}