*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f5f4f2;--surface: #ffffff;--border: #e2e0dc;--border-focus: #4a5568;--text-pri: #1e2329;--text-sec: #6b7280;--text-hint: #9ca3af;--accent: #4a5568;--accent-dk: #374151;--accent-lt: #6b7280;--danger: #dc2626;--success: #059669;--warning: #d97706;--font-display: "Inter", sans-serif;--font-body: "Inter", sans-serif;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);--nav-h: 64px}html,body{height:100%;background:var(--bg);font-family:var(--font-body);color:var(--text-pri);-webkit-font-smoothing:antialiased}#root{min-height:100dvh;display:flex;flex-direction:column}.screen{display:flex;flex-direction:column;min-height:100dvh}.auth-wrap{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.5rem 3rem;max-width:420px;margin:0 auto;width:100%;animation:fadeUp .35s ease both}.logo-wrap{text-align:center;margin-bottom:2.5rem}.logo-img{width:140px;height:auto}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2rem 1.75rem 2.25rem;width:100%;box-shadow:var(--shadow-md)}.auth-title{font-family:var(--font-display);font-size:1.75rem;font-weight:600;letter-spacing:-.01em;color:var(--text-pri);margin-bottom:1.75rem}.field{margin-bottom:1.25rem}.field label{display:block;font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-sec);margin-bottom:6px}.input-wrap{position:relative}.field input{width:100%;height:48px;padding:0 44px 0 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:15px;color:var(--text-pri);background:var(--bg);outline:none;transition:border-color .2s,box-shadow .2s}.field input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #4a55681a;background:var(--surface)}.field input::placeholder{color:var(--text-hint)}.field input.error{border-color:var(--danger)}.toggle-pw{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--text-hint);display:flex;align-items:center;padding:4px}.toggle-pw:hover{color:var(--text-sec)}.field-msg{font-size:12px;margin-top:6px;color:var(--danger);display:none}.field-msg.show{display:block}.field-row{display:flex;justify-content:space-between;align-items:center;margin-top:4px;flex-wrap:wrap;gap:4px}.link{font-size:13px;color:var(--text-sec);text-decoration:none;cursor:pointer;transition:color .15s}.link:hover{color:var(--text-pri);text-decoration:underline}.check-row{display:flex;align-items:center;gap:10px;margin:1.5rem 0 1.75rem}.check-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.check-row label{font-size:13px;color:var(--text-sec);cursor:pointer;line-height:1.4}.check-row label a{color:var(--text-pri)}.btn-primary{width:100%;height:52px;background:var(--accent);color:#fff;border:none;border-radius:100px;font-family:var(--font-body);font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:background .2s,transform .1s,box-shadow .2s;box-shadow:0 2px 8px #4a55684d}.btn-primary:hover{background:var(--accent-dk);box-shadow:0 4px 12px #4a556859}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary .spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-right:6px}@keyframes spin{to{transform:rotate(360deg)}}.btn-secondary{width:100%;height:52px;background:transparent;color:var(--accent);border:1px solid var(--border);border-radius:100px;font-family:var(--font-body);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.btn-secondary:hover{background:var(--bg);border-color:var(--accent)}.divider{display:flex;align-items:center;gap:12px;margin:1.5rem 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.divider span{font-size:12px;color:var(--text-hint)}.success-icon{width:64px;height:64px;border-radius:50%;background:#ecfdf5;border:1px solid #a7f3d0;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.success-title{font-family:var(--font-display);font-size:1.75rem;font-weight:600;margin-bottom:.5rem}.success-body{font-size:14px;color:var(--text-sec);line-height:1.6;margin-bottom:2rem}.app-header{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.25rem .9rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.app-header h1{font-family:var(--font-display);font-size:1.2rem;font-weight:600;letter-spacing:-.02em}.app-header-right{display:flex;align-items:center;gap:10px}.avatar-btn{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-family:var(--font-body);font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;letter-spacing:.03em;flex-shrink:0}.back-header{display:flex;align-items:center;gap:10px;padding:.9rem 1.25rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.back-btn{width:34px;height:34px;border-radius:50%;background:none;border:none;cursor:pointer;color:var(--text-sec);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.back-btn:hover{background:var(--bg)}.back-header h1{font-family:var(--font-display);font-size:1.15rem;font-weight:600}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-h);background:var(--surface);border-top:1px solid var(--border);display:flex;z-index:50;padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:none;border:none;cursor:pointer;color:var(--text-hint);font-family:var(--font-body);font-size:10px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;transition:color .15s;padding:0}.nav-item.active{color:var(--accent)}.nav-item svg{width:22px;height:22px}.nav-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:-2px;display:none}.nav-item.active .nav-dot{display:block}.header-logo{height:36px;width:auto}.app-body{flex:1;overflow-y:auto;padding-bottom:calc(var(--nav-h) + 1rem);animation:fadeUp .3s ease both}.dash-total-card{margin:1.25rem;background:var(--accent);color:#fff;border-radius:var(--radius);padding:1.25rem 1.5rem 1.5rem;box-shadow:0 4px 20px #4a556859}.dash-total-label{font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;opacity:.75;margin-bottom:6px}.dash-total-amount{font-family:var(--font-display);font-size:2.4rem;font-weight:700;letter-spacing:-.04em;line-height:1}.dash-total-sub{font-size:12px;opacity:.65;margin-top:8px}.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:.875rem;margin:0 1.25rem 1.25rem}.dash-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1rem 1rem;cursor:pointer;transition:box-shadow .2s,transform .15s;min-height:100px;display:flex;flex-direction:column;justify-content:space-between}.dash-tile:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.dash-tile:active{transform:scale(.98)}.dash-tile-icon{width:36px;height:36px;border-radius:10px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:.75rem}.dash-tile-label{font-size:13px;color:var(--text-sec);font-weight:400}.dash-banner{margin:0 1.25rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-height:120px;display:flex;align-items:center;justify-content:center;overflow:hidden}.dash-banner-inner{text-align:center;padding:1.5rem}.dash-banner-inner p{font-size:12px;color:var(--text-hint);letter-spacing:.06em;text-transform:uppercase}.units-list{padding:1.25rem;display:flex;flex-direction:column;gap:1rem}.unit-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}.unit-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.unit-name{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-pri);margin-bottom:4px}.unit-no{font-size:12px;color:var(--text-sec)}.unit-due-label{font-size:11px;color:var(--text-sec);text-align:right;margin-bottom:4px}.unit-due-amount{font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--text-pri);text-align:right;letter-spacing:-.03em}.unit-progress-wrap{margin-bottom:1rem}.unit-progress-info{display:flex;justify-content:space-between;font-size:11px;color:var(--text-hint);margin-bottom:6px}.unit-progress-bar{height:5px;background:var(--bg);border-radius:100px;overflow:hidden}.unit-progress-fill{height:100%;background:var(--accent);border-radius:100px;transition:width .6s ease}.unit-actions{display:flex;gap:.625rem}.btn-view{flex:1;height:40px;background:var(--bg);border:1px solid var(--border);border-radius:100px;font-family:var(--font-body);font-size:13px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;color:var(--text-sec);transition:background .15s,color .15s}.btn-view:hover{background:var(--border);color:var(--text-pri)}.btn-pay{flex:1;height:40px;background:var(--accent);border:none;border-radius:100px;font-family:var(--font-body);font-size:13px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;color:#fff;transition:background .15s}.btn-pay:hover{background:var(--accent-dk)}.unit-detail-hero{background:var(--accent);color:#fff;padding:1.5rem 1.25rem 2rem;position:relative;overflow:hidden}.unit-detail-hero:after{content:"";position:absolute;right:-20px;top:-20px;width:120px;height:120px;border-radius:50%;background:#ffffff12}.unit-detail-name{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;opacity:.75;margin-bottom:4px}.unit-detail-no{font-size:14px;opacity:.9;margin-bottom:1.25rem}.unit-detail-due-label{font-size:11px;opacity:.65;margin-bottom:4px;letter-spacing:.06em;text-transform:uppercase}.unit-detail-due{font-family:var(--font-display);font-size:2rem;font-weight:700;letter-spacing:-.04em}.unit-detail-body{padding:1.25rem}.detail-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1rem;overflow:hidden}.detail-section-title{padding:.875rem 1.125rem .5rem;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-sec)}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:.625rem 1.125rem;border-top:1px solid var(--bg)}.detail-row:first-of-type{border-top:none}.detail-row-label{font-size:13px;color:var(--text-sec)}.detail-row-val{font-size:13px;color:var(--text-pri);font-weight:500;text-align:right}.progress-section{padding:1rem 1.125rem 1.25rem}.progress-pct{font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--text-pri);letter-spacing:-.03em}.progress-pct span{font-family:var(--font-body);font-size:13px;color:var(--text-sec)}.big-progress-bar{height:8px;background:var(--bg);border-radius:100px;overflow:hidden;margin:.5rem 0}.big-progress-fill{height:100%;background:var(--accent);border-radius:100px;transition:width .8s ease}.unit-pay-btn{display:block;width:100%;height:52px;background:var(--accent);color:#fff;border:none;border-radius:100px;font-family:var(--font-body);font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:background .15s;box-shadow:0 2px 8px #4a55684d;margin-bottom:.75rem}.unit-pay-btn:hover{background:var(--accent-dk)}.tx-filter-wrap{padding:.875rem 1.25rem;display:flex;gap:.5rem;overflow-x:auto;scrollbar-width:none}.tx-filter-wrap::-webkit-scrollbar{display:none}.tx-filter-chip{flex-shrink:0;height:32px;padding:0 14px;border-radius:100px;border:1px solid var(--border);background:var(--surface);font-family:var(--font-body);font-size:12px;font-weight:500;color:var(--text-sec);cursor:pointer;transition:background .15s,color .15s,border-color .15s}.tx-filter-chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.tx-list{padding:0 1.25rem 1.25rem;display:flex;flex-direction:column;gap:.625rem}.tx-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem 1.125rem;display:flex;align-items:center;gap:.875rem;cursor:pointer;transition:box-shadow .2s}.tx-card:hover{box-shadow:var(--shadow)}.tx-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tx-icon.paid{background:#ecfdf5;color:var(--success)}.tx-icon.pending{background:#fffbeb;color:var(--warning)}.tx-icon.overdue{background:#fef2f2;color:var(--danger)}.tx-info{flex:1;min-width:0}.tx-desc{font-size:14px;font-weight:500;color:var(--text-pri);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tx-date{font-size:12px;color:var(--text-sec)}.tx-right{text-align:right;flex-shrink:0}.tx-amount{font-size:14px;font-weight:500;color:var(--text-pri);margin-bottom:2px}.tx-badge{display:inline-block;font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:2px 8px;border-radius:100px}.tx-badge.paid{background:#ecfdf5;color:var(--success)}.tx-badge.pending{background:#fffbeb;color:var(--warning)}.tx-badge.overdue{background:#fef2f2;color:var(--danger)}.receipt-wrap{padding:1.25rem}.receipt-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}.receipt-header{padding:1.5rem 1.5rem 1.25rem;border-bottom:1px solid var(--bg);display:flex;justify-content:space-between;align-items:flex-start}.receipt-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:4px}.receipt-meta{font-size:12px;color:var(--text-sec);line-height:1.8}.receipt-logo{display:flex;align-items:center}.receipt-billed{padding:1rem 1.5rem;border-bottom:1px solid var(--bg)}.receipt-billed-label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-sec);margin-bottom:6px}.receipt-billed-name{font-size:15px;font-weight:500;margin-bottom:2px}.receipt-billed-info{font-size:13px;color:var(--text-sec);line-height:1.6}.receipt-table{width:100%;border-collapse:collapse}.receipt-table th{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-sec);background:var(--bg);padding:.6rem 1.5rem;text-align:left}.receipt-table th:last-child{text-align:right}.receipt-table td{padding:.75rem 1.5rem;font-size:13px;border-top:1px solid var(--bg)}.receipt-table td:last-child{text-align:right;font-weight:500}.receipt-table tr.total td{border-top:1px solid var(--border);font-size:14px;font-weight:600;padding-top:1rem;padding-bottom:1rem}.receipt-table tr.total td:first-child{font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.receipt-payment-info{padding:1rem 1.5rem 1.5rem;background:var(--bg)}.receipt-payment-label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-sec);margin-bottom:8px}.receipt-payment-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-sec);margin-bottom:4px}.receipt-corner{width:80px;height:80px;background:var(--accent);position:absolute;bottom:0;right:0;border-radius:var(--radius) 0 var(--radius) 0;opacity:.15}.receipt-actions{display:flex;gap:.75rem;margin-top:1.25rem}.receipt-actions .btn-secondary{flex:1;height:44px;font-size:13px;display:flex;align-items:center;justify-content:center;gap:6px}.profile-hero{padding:2rem 1.25rem 1.5rem;display:flex;align-items:center;gap:1rem}.profile-avatar{width:64px;height:64px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:500;letter-spacing:.03em;flex-shrink:0}.profile-name{font-family:var(--font-display);font-size:1.35rem;font-weight:700;margin-bottom:2px;letter-spacing:-.02em}.profile-email{font-size:13px;color:var(--text-sec)}.menu-list{margin:0 1.25rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.menu-item{display:flex;align-items:center;gap:.875rem;padding:.9rem 1.125rem;border-top:1px solid var(--bg);cursor:pointer;transition:background .15s;background:none;border-left:none;border-right:none;border-bottom:none;width:100%;font-family:var(--font-body);text-align:left}.menu-item:first-child{border-top:none}.menu-item:hover{background:var(--bg)}.menu-item-icon{width:32px;height:32px;border-radius:8px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.menu-item-label{flex:1;font-size:14px;color:var(--text-pri)}.menu-item-chevron{color:var(--text-hint)}.menu-item.danger .menu-item-icon{background:#fef2f2;color:var(--danger)}.menu-item.danger .menu-item-label{color:var(--danger)}.soa-wrap{padding:1.25rem}.soa-summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1rem;overflow:hidden}.soa-summary-header{background:var(--accent);color:#fff;padding:1rem 1.25rem}.soa-summary-title{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;opacity:.75;margin-bottom:4px}.soa-summary-project{font-family:var(--font-display);font-size:1.1rem;font-weight:600}.soa-info-grid{display:grid;grid-template-columns:1fr 1fr}.soa-info-cell{padding:.75rem 1.125rem;border-top:1px solid var(--bg)}.soa-info-cell:nth-child(odd){border-right:1px solid var(--bg)}.soa-info-label{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-hint);margin-bottom:3px}.soa-info-val{font-size:13px;color:var(--text-pri);font-weight:500}.soa-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.soa-table-header{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;padding:.6rem 1rem;background:var(--bg);border-bottom:1px solid var(--border)}.soa-table-header span{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-sec)}.soa-table-header span:not(:first-child){text-align:right}.soa-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;padding:.625rem 1rem;border-bottom:1px solid var(--bg);align-items:center}.soa-row:last-child{border-bottom:none}.soa-row span{font-size:12px;color:var(--text-pri)}.soa-row span:not(:first-child){text-align:right}.soa-row .desc{color:var(--text-sec);font-size:12px}.soa-row .paid-mark{color:var(--success);font-size:12px}.soa-row .pending-mark{color:var(--warning);font-size:12px}.soa-dl-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:48px;background:var(--accent);color:#fff;border:none;border-radius:100px;font-family:var(--font-body);font-size:14px;font-weight:500;cursor:pointer;margin-bottom:1.25rem;transition:background .15s}.soa-dl-btn:hover{background:var(--accent-dk)}.empty-state{text-align:center;padding:3rem 1.5rem;color:var(--text-sec)}.empty-state svg{margin-bottom:1rem;opacity:.4}.empty-state p{font-size:14px}.section-label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-sec);padding:1.25rem 1.25rem .5rem}.pw-bar{flex:1;height:3px;border-radius:2px;background:var(--border)}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}#toast{position:fixed;bottom:calc(var(--nav-h) + 1rem);left:50%;transform:translate(-50%);background:var(--text-pri);color:#fff;font-size:13px;padding:10px 20px;border-radius:100px;white-space:nowrap;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity .3s;z-index:999}#toast.show{opacity:1}#toast.auth-toast{bottom:2rem}#install-banner{display:none;position:fixed;bottom:var(--nav-h);left:0;right:0;background:var(--surface);border-top:1px solid var(--border);padding:1rem 1.5rem;z-index:100;box-shadow:0 -4px 16px #00000014}#install-banner.show{display:flex;align-items:center;gap:12px}#install-banner p{flex:1;font-size:13px;color:var(--text-sec)}#install-banner strong{color:var(--text-pri)}.btn-install{background:var(--accent);color:#fff;border:none;border-radius:100px;font-size:13px;font-weight:500;padding:8px 16px;cursor:pointer;white-space:nowrap}.btn-dismiss{background:none;border:none;color:var(--text-hint);cursor:pointer;font-size:20px;line-height:1}