/* Estilo compartilhado: tela inicial e Aulas (mesma identidade da calculadora) */
:root{
  --green-deep:#0d2818; --green:#1a4d2e; --gold:#c9a227; --gold-light:#e0c15c;
  --brown:#5c4426; --cream:#faf7f0; --ink:#1c1c1c; --line:#e2ddd0; --muted:#6b6458;
  --ok:#1a6b3a; --bad:#b3261e;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{margin:0;background:var(--cream);font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);}
.wrap{max-width:760px;margin:0 auto;padding-bottom:calc(40px + env(safe-area-inset-bottom,0px));}

header.topo{background:linear-gradient(180deg,var(--green-deep) 0%,var(--green) 100%);padding:calc(28px + env(safe-area-inset-top,0px)) 20px 34px;text-align:center;border-bottom:4px solid var(--gold);position:relative;}
header.topo .logo{width:150px;max-width:50%;filter:drop-shadow(0 0 12px rgba(201,162,39,.5)) drop-shadow(0 3px 8px rgba(0,0,0,.4));}
header.topo .eyebrow{color:var(--gold-light);letter-spacing:.18em;font-size:11px;text-transform:uppercase;font-weight:600;margin-top:6px;}
header.topo h1{font-family:'Playfair Display',Georgia,serif;color:#fff;font-size:28px;margin:8px 0 4px;font-weight:900;text-wrap:balance;}
header.topo p{color:#cfe0d3;font-size:14px;margin:0;}
.home-link{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));left:16px;color:var(--gold-light);text-decoration:none;font-size:13px;font-weight:600;padding:6px 4px;}

main{padding:24px 20px 0;}

/* Tela inicial */
.tiles{display:grid;grid-template-columns:1fr;gap:14px;}
.tile{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 18px;text-decoration:none;color:var(--ink);transition:.15s;}
.tile:hover,.tile:focus-visible{border-color:var(--gold);box-shadow:0 4px 16px rgba(13,40,24,.08);outline:none;}
.tile .ico{width:52px;height:52px;flex-shrink:0;border-radius:10px;background:var(--green-deep);display:grid;place-items:center;}
.tile .ico svg{width:28px;height:28px;stroke:var(--gold-light);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.tile .txt{flex:1;min-width:0;}
.tile .t{display:block;font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:19px;color:var(--green-deep);}
.tile .d{display:block;font-size:13.5px;color:var(--muted);margin-top:3px;line-height:1.4;}
.tile .seta{color:var(--gold);font-size:22px;}
@media(min-width:640px){.tiles{grid-template-columns:1fr 1fr;}}

/* Seções */
.section-label{display:flex;align-items:baseline;gap:10px;margin:30px 0 14px;}
.section-label .num{font-family:'Playfair Display',Georgia,serif;font-weight:700;color:var(--gold);font-size:13px;}
.section-label h2{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--green-deep);margin:0;font-weight:700;}
.section-label::after{content:'';flex:1;height:1px;background:var(--line);}
.ajuda{font-size:13px;color:var(--muted);margin:-6px 0 12px;line-height:1.5;}

/* Modalidades */
.modal-opcao{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:10px;cursor:pointer;}
.modal-opcao:has(input:checked){background:#fdf9ee;border-color:var(--gold);}
.modal-opcao input{width:20px;height:20px;accent-color:var(--green);flex-shrink:0;}
.modal-opcao .info{flex:1;min-width:0;}
.modal-opcao .nome{font-weight:600;font-size:15px;}
.modal-opcao .desc{font-size:12.5px;color:#7a7a7a;margin-top:2px;}
.modal-opcao .preco{font-family:'Playfair Display',Georgia,serif;font-weight:700;color:var(--brown);font-size:16px;white-space:nowrap;}

/* Grade de horários */
.grade-box{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px;}
.grade{display:grid;grid-template-columns:52px repeat(6,minmax(46px,1fr));gap:4px;min-width:340px;}
.grade .h{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--brown);font-weight:700;text-align:center;padding:4px 0;}
.grade .hr{font-size:12px;color:var(--muted);display:flex;align-items:center;justify-content:flex-end;padding-right:6px;font-variant-numeric:tabular-nums;}
.slot{height:36px;border:1px solid #d8d1c0;border-radius:6px;background:#fff;cursor:pointer;font:inherit;font-size:11px;color:var(--green);padding:0;}
.slot:hover{border-color:var(--gold);}
.slot:focus-visible{outline:2px solid var(--gold);outline-offset:1px;}
.slot[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:#fff;font-weight:700;}
.slot:disabled{background:repeating-linear-gradient(45deg,#efebe2,#efebe2 4px,#e6e0d3 4px,#e6e0d3 8px);border-color:#e6e0d3;color:#a49d8e;cursor:not-allowed;}
.legenda{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--muted);margin-top:10px;}
.legenda span{display:inline-flex;align-items:center;gap:6px;}
.legenda i{width:14px;height:14px;border-radius:4px;display:inline-block;border:1px solid #d8d1c0;}
.legenda i.sel{background:var(--green);border-color:var(--green);}
.legenda i.ocup{background:repeating-linear-gradient(45deg,#efebe2,#efebe2 3px,#e6e0d3 3px,#e6e0d3 6px);}
.aviso{font-size:12.5px;color:var(--brown);background:#f4ead0;border-radius:6px;padding:10px 12px;margin-top:12px;line-height:1.5;}
.status-grade{font-size:12.5px;color:var(--muted);margin:8px 0 0;}

/* Resumo fixo */
.summary{position:sticky;bottom:0;background:var(--green-deep);color:#fff;margin-top:28px;padding:16px 20px calc(18px + env(safe-area-inset-bottom,0px));border-radius:10px 10px 0 0;box-shadow:0 -8px 24px rgba(0,0,0,.15);}
.summary .row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:4px 0;color:#cfe0d3;}
.summary .row span:last-child{text-align:right;}
.summary .total{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px;padding-top:10px;border-top:2px solid var(--gold);}
.summary .total .label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-light);font-weight:600;}
.summary .total .value{font-family:'Playfair Display',Georgia,serif;font-weight:900;font-size:26px;}
.summary .total .value small{font-size:13px;font-weight:600;color:#cfe0d3;font-family:'Inter',sans-serif;}

.cta{display:block;width:100%;text-align:center;background:var(--gold);color:var(--green-deep);font-weight:700;font-size:14px;padding:13px;border-radius:6px;margin-top:14px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;}
.cta:disabled{opacity:.5;cursor:not-allowed;}
.cta-sec{display:block;width:100%;text-align:center;background:transparent;color:var(--gold-light);border:1px solid rgba(224,193,92,.55);font-weight:600;font-size:13.5px;padding:11px;border-radius:6px;margin-top:10px;text-decoration:none;cursor:pointer;font-family:inherit;}
.cta:focus-visible,.cta-sec:focus-visible,.back:focus-visible{outline:3px solid var(--gold-light);outline-offset:2px;}

/* Painel do formulário */
.sheet{position:fixed;inset:0;z-index:50;background:var(--cream);overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);}
.sheet[hidden]{display:none;}
.sheet-inner{max-width:640px;margin:0 auto;padding:16px 20px 40px;}
.sheet-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0 14px;border-bottom:1px solid var(--line);}
.back{background:none;border:0;color:var(--green);font-weight:600;font-size:14px;cursor:pointer;padding:8px 4px;font-family:inherit;}
.sheet-total{font-family:'Playfair Display',Georgia,serif;font-weight:700;color:var(--green-deep);font-size:15px;text-align:right;}
.sheet-title{font-family:'Playfair Display',Georgia,serif;color:var(--green-deep);font-size:24px;margin:20px 0 6px;}
.sheet-sub{color:#555;font-size:14px;line-height:1.5;margin:0 0 10px;}
fieldset{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 16px 16px;margin:16px 0;min-width:0;}
legend{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--brown);font-weight:700;padding:0 6px;}
.form label.campo{display:block;font-size:13px;font-weight:600;color:#333;margin:12px 0 5px;}
.form input[type=text],.form input[type=tel],.form input[type=email],.form input[type=date],.form textarea,.form select{width:100%;font:inherit;font-size:16px;padding:11px 12px;border:1px solid #cfc8b8;border-radius:6px;background:#fff;color:var(--ink);}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--gold);border-color:var(--gold);}
.form .invalido{border-color:var(--bad) !important;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.row2>div{min-width:0;}
.opcoes{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
.opcoes label{display:inline-flex;align-items:center;gap:8px;border:1px solid #cfc8b8;border-radius:20px;padding:8px 14px;font-size:14px;cursor:pointer;background:#fff;}
.opcoes label:has(input:checked){border-color:var(--green);background:#eef5ef;color:var(--green);font-weight:600;}
.opcoes input{accent-color:var(--green);}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#444;line-height:1.45;margin:10px 0 4px;cursor:pointer;}
.check input{width:20px;height:20px;flex-shrink:0;margin-top:1px;accent-color:var(--green);}
.termo{font-size:12.5px;color:#555;line-height:1.55;max-height:180px;overflow-y:auto;background:#fbfaf6;border:1px solid var(--line);border-radius:6px;padding:10px 12px;}
.erro{color:var(--bad);font-size:13.5px;font-weight:600;margin:12px 0 0;}
.nota{font-size:12.5px;color:#777;text-align:center;margin:12px 0 0;line-height:1.45;}
#pronto .cta-sec{color:var(--green);border-color:var(--green);}
.passos{margin:22px 0 0;padding-left:20px;color:#444;font-size:14px;line-height:1.6;}
footer{text-align:center;padding:24px 20px 0;font-size:11.5px;color:#9a9a9a;}
@media(max-width:420px){header.topo h1{font-size:24px;}.row2{grid-template-columns:1fr;gap:0;}}
@media(prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important;}}
.tipo-aula{margin-top:4px;}
.espera-link{margin:10px 0 0;font-size:13.5px;}
.espera-link .link-btn{background:none;border:0;padding:0;font:inherit;color:var(--green);text-decoration:underline;cursor:pointer;text-align:left;}
.espera-horarios{max-height:220px;overflow-y:auto;border:1px solid var(--line);border-radius:6px;padding:4px 10px;background:#fff;}