html,body{margin:0;padding:0;background:#000;overflow-x:hidden}:root{--bg-primary: #000000;--bg-secondary: #0a0a0a;--bg-card: #111111;--bg-card-paid: #0a0f0a;--text-primary: #e8e8e8;--text-secondary: #888888;--text-muted: #555555;--accent: #ffffff;--accent-dim: #aaaaaa;--green: #4ade80;--red: #888888;--border: rgba(255, 255, 255, .08);--border-radius: 12px;--shadow: 0 1px 4px rgba(0, 0, 0, .5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.app{max-width:480px;margin:0 auto;padding:0 16px 100px;min-height:100vh}.app-header{padding:20px 0 8px;text-align:center}.app-header h1{font-size:1.3rem;font-weight:700;color:var(--text-primary);letter-spacing:.5px}.month-navigator{display:flex;align-items:center;justify-content:center;gap:20px;padding:12px 0 20px}.nav-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);font-size:1.1rem;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.nav-btn:active{background:#1a1a1a;color:var(--text-primary)}.month-label{font-size:1.1rem;font-weight:600;min-width:180px;text-align:center;color:var(--text-primary)}.dashboard{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.dashboard-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--border-radius);padding:14px;display:flex;flex-direction:column;gap:4px}.dashboard-label{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.dashboard-value{font-size:1.15rem;font-weight:700}.dashboard-card.total .dashboard-value{color:var(--text-primary)}.dashboard-card.paid .dashboard-value{color:var(--green)}.dashboard-card.pending .dashboard-value{color:var(--text-primary)}.dashboard-card.count .dashboard-value{color:var(--text-secondary)}.debt-list{display:flex;flex-direction:column;gap:10px}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}.empty-state p{margin-bottom:8px;font-size:.95rem}.debt-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--border-radius);padding:16px;border-left:3px solid #333333}.debt-card.debt-paid{border-left-color:var(--green);background:var(--bg-card-paid);opacity:.7}.debt-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.debt-date{font-size:.8rem;color:var(--text-muted);font-weight:600}.debt-status{font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:20px;letter-spacing:.5px}.status-paid{background:#4ade801a;color:var(--green)}.status-pending{background:#ffffff0d;color:var(--text-secondary)}.debt-body{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.debt-name{font-size:1rem;font-weight:600;color:var(--text-primary)}.debt-amount{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.debt-installments{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-top:1px solid var(--border);margin-bottom:4px}.parcela-info{font-size:.82rem;color:var(--text-secondary);font-weight:600}.parcela-remaining{font-size:.82rem;color:var(--text-muted)}.debt-actions{display:flex;gap:8px;margin-top:10px}.debt-actions button{flex:1;padding:10px;border:none;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:opacity .2s}.debt-actions button:active{opacity:.7}.btn-pay{background:#4ade801f;color:var(--green)}.btn-unpay{background:var(--bg-secondary);color:var(--text-muted);border:1px solid var(--border)!important}.btn-delete{background:#ffffff0a;color:var(--text-muted)}.btn-add-floating{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--text-primary);color:#000;border:none;padding:14px 32px;border-radius:50px;font-size:1rem;font-weight:700;cursor:pointer;box-shadow:0 4px 20px #ffffff1a;transition:transform .2s,box-shadow .2s;z-index:10}.btn-add-floating:active{transform:translate(-50%) scale(.95)}.modal-overlay{position:fixed;inset:0;background:#000000d9;display:flex;align-items:flex-end;justify-content:center;z-index:100;padding:16px}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);width:100%;max-width:480px;border-radius:20px 20px 12px 12px;padding:24px;max-height:85vh;overflow-y:auto}.confirm-modal{align-self:center;border-radius:16px;text-align:center}.confirm-modal p{font-size:1.05rem;margin-bottom:20px;color:var(--text-primary)}.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:20px;text-align:center;color:var(--text-primary)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:6px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.form-group input{width:100%;padding:12px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:1rem;outline:none;transition:border-color .2s}.form-group input:focus{border-color:#444}.form-group input::placeholder{color:var(--text-muted)}.form-row{display:flex;gap:12px}.form-group.half{flex:1}.form-actions{display:flex;gap:10px;margin-top:8px}.form-actions button{flex:1;padding:14px;border:none;border-radius:10px;font-size:.95rem;font-weight:700;cursor:pointer}.btn-cancel{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}.btn-save{background:var(--text-primary);color:#000}.btn-delete-confirm{background:#dc2626;color:#fff}.btn-delete-single{background:#dc26261a;color:#f87171}.delete-options{display:flex;flex-direction:column;gap:8px}.delete-options button{width:100%;padding:14px;border:none;border-radius:10px;font-size:.95rem;font-weight:700;cursor:pointer}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#1a1a1a;border-radius:4px}.loading{text-align:center;padding:48px 20px;color:var(--text-muted);font-size:1rem}@supports (padding-bottom: env(safe-area-inset-bottom)){.app{padding-bottom:calc(100px + env(safe-area-inset-bottom))}}