*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a0f;--bg-card:#12121a;--bg-input:#1a1a25;--border:#2a2a3a;--text:#e0e0e0;--text-muted:#888;--accent:#00d4aa;--danger:#ff4757;--warning:#ffa502;--success:#2ed573;--info:#74b9ff}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-tap-highlight-color:transparent}

/* Layout de Anúncios Externos */
.ads-external-row{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;width:100%;padding:24px 16px 8px}
.bottom-ads{padding:16px 16px 100px}
.ad-container{width:320px;height:50px;background:transparent;display:flex;align-items:center;justify-content:center;overflow:hidden}

.app{width:100%;max-width:500px;margin:0 auto;padding:0 16px 16px}
.header{display:flex;justify-content:space-between;align-items:center;padding:12px 0 16px}
.header-left{display:flex;align-items:center;gap:12px}
.logo-icon{font-size:32px}
.header h1{font-size:18px;font-weight:800;letter-spacing:-0.5px}
.subtitle{color:var(--text-muted);font-size:12px;margin-top:2px;line-height:1.4}

.btn-help{width:40px;height:40px;border-radius:50%;background:var(--bg-input);border:1px solid var(--border);color:var(--accent);font-size:20px;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}
.btn-help:hover{background:var(--accent);color:#000;border-color:var(--accent)}

.main-layout{display:flex;flex-direction:column;gap:12px}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:16px}
.card-title{font-size:14px;font-weight:700;margin-bottom:14px;color:var(--text)}

.platform-toggle{display:flex;gap:6px;flex-wrap:wrap}
.platform-btn{flex:1 1 45%;padding:10px 6px;border-radius:12px;border:1px solid var(--border);background:var(--bg-input);color:var(--text-muted);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s;white-space:nowrap}
.platform-btn.active{background:var(--accent);color:#000;border-color:var(--accent)}
.platform-breakdown{margin-top:14px;display:flex;flex-direction:column;gap:6px}
.breakdown-item{font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot.green{background:var(--success)}
.dot.yellow{background:var(--warning)}
.dot.red{background:var(--danger)}
.platform-total{margin-top:12px;font-size:13px;color:var(--text-muted);padding-top:10px;border-top:1px solid var(--border)}
.platform-total strong{color:var(--accent)}

.saldo-wrap label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:6px;font-weight:600}
.saldo-wrap input{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:10px;padding:14px;color:var(--text);font-size:16px;font-family:inherit;outline:none;transition:border-color .2s}
.saldo-wrap input:focus{border-color:var(--accent)}
.saldo-wrap input::placeholder{color:#555}

.box-options{display:flex;flex-direction:column;gap:8px}
.box-option{cursor:pointer}
.box-option input{display:none}
.box-card{display:flex;flex-direction:column;background:var(--bg-input);border:1px solid var(--border);border-radius:12px;padding:12px 14px;transition:all .2s}
.box-option input:checked+.box-card{border-color:var(--accent);background:rgba(0,212,170,0.08)}
.box-card strong{font-size:14px;font-weight:700;color:var(--text)}
.box-card span{font-size:12px;color:var(--text-muted);margin-top:2px}

.resultado-card{border-color:var(--accent);background:rgba(0,212,170,0.05);height:100%}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.result-item{display:flex;flex-direction:column;gap:4px}
.result-item.full{grid-column:1/-1;text-align:center;padding-top:8px;border-top:1px solid var(--border)}
.result-label{font-size:11px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.result-value{font-size:20px;font-weight:800}
.result-value.falta{color:var(--danger)}
.result-value.tempo{color:var(--accent);font-size:24px}
.result-value.muted{color:var(--text-muted);font-size:16px}
.result-value.codashop{color:var(--info);font-size:22px}
.codashop-line{border-top:1px dashed var(--border);padding-top:12px!important}
.codashop-detail{font-size:11px;color:var(--text-muted);margin-top:2px}

/* Botão de Compartilhar */
.result-actions{margin-top:16px;padding-top:16px;border-top:1px dashed var(--border)}
.btn-share{width:100%;padding:14px;border-radius:12px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;border:none;background:var(--accent);color:#000;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}
.btn-share:hover{background:#00b38f;transform:scale(0.98)}

.prob-vinculada{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}
.btn-toggle-prob{background:var(--bg-input);border:1px solid var(--border);color:var(--accent);border-radius:12px;padding:12px 16px;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;width:100%;transition:all .2s}
.btn-toggle-prob:hover{border-color:var(--accent);background:var(--accent);color:#000}
.prob-content{margin-top:12px}
.prob-content.hidden{display:none}
.prob-desc{font-size:12px;color:var(--text-muted);margin-bottom:10px;line-height:1.4}
.prob-desc strong{color:var(--accent)}
.prob-table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--border)}
.prob-table{width:100%;border-collapse:collapse;font-size:14px}
.prob-table th,.prob-table td{padding:12px;text-align:center;border-bottom:1px solid var(--border)}
.prob-table th{background:var(--bg-input);color:var(--text-muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.prob-table td{color:var(--text);font-size:18px;font-weight:700}
.prob-table tr:last-child td{border-bottom:none}
.prob-table td.high{color:var(--success)}
.prob-table td.medium{color:var(--warning)}
.prob-table td.low{color:var(--danger)}

.credits{text-align:center;padding:24px 16px 10px;color:var(--text-muted);font-size:13px;line-height:1.6}
.credits strong{color:var(--text)}
.credits a{color:var(--accent);text-decoration:none}
.credits a:hover{text-decoration:underline}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.85);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal-overlay.active{display:flex}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:0;width:100%;max-width:460px;max-height:85vh;overflow:hidden;display:flex;flex-direction:column}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-header h3{font-size:16px;font-weight:700}
.btn-close{background:transparent;border:none;color:var(--text-muted);font-size:28px;cursor:pointer;font-family:inherit;line-height:1;padding:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s}
.btn-close:hover{background:var(--bg-input);color:var(--text)}
.modal-body{padding:16px 20px 20px;overflow-y:auto}
.help-list{display:flex;flex-direction:column;gap:10px}
.help-item{background:var(--bg-input);border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.help-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:4px}
.help-desc{font-size:12px;color:var(--text-muted);line-height:1.5}
.help-desc a{color:var(--accent);text-decoration:none}
.help-desc a:hover{text-decoration:underline}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}

@media(min-width:900px){
    .app{max-width:1100px;padding:16px 32px 32px}
    .header{padding:20px 0 32px}
    .header h1{font-size:28px}
    .subtitle{font-size:15px}
    .logo-icon{font-size:48px}
    
    .main-layout{display:grid;grid-template-columns:380px 1fr;gap:24px;align-items:start}
    
    .inputs-section{display:flex;flex-direction:column;gap:16px}
    .card{padding:24px;margin-bottom:0}
    .card-title{font-size:16px;margin-bottom:20px}
    .saldo-wrap input{padding:16px;font-size:18px}
    
    .result-grid{grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));gap:20px}
    .result-item.full{padding-top:16px}
    .result-value{font-size:24px}
    .result-value.tempo{font-size:36px}
    .result-value.codashop{font-size:28px}
    
    .bottom-ads{padding:16px 16px 40px}

    .modal{max-width:520px}
    .modal-header{padding:20px 24px}
    .modal-body{padding:20px 24px 24px}
}