/* =========================================================
   TURCO — PAREDE LIVRE (tela de spray)
   ========================================================= */

/* ---------- topo ---------- */
.sh { padding: clamp(110px, 16vh, 190px) var(--gutter) clamp(24px, 4vh, 48px); position: relative; }
.sh__title {
  font-family: var(--f-display); font-weight: 400; text-transform: uppercase;
  font-size: clamp(48px, 12vw, 150px); line-height: .86; letter-spacing: -.01em; margin: .12em 0 .2em;
}
.sh__line { display: block; overflow: hidden; padding: .3em 0; margin: -.3em 0; }
.sh__line > span { display: block; }
.sh__lead { max-width: 54ch; color: #cfccc6; font-size: clamp(15px, 1.5vw, 18px); }
.sh__lead .marker { font-family: var(--f-marker); color: var(--chalk); }

/* ---------- estúdio ---------- */
.studio {
  display: grid; gap: clamp(16px, 2.4vw, 28px);
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  padding: 0 var(--gutter) clamp(50px, 9vh, 110px);
}
@media (max-width: 980px) { .studio { grid-template-columns: 1fr; } }

/* parede (fundo) + tela */
.palco {
  --parede: #0b0b0a;
  --lata: #f1eee8;
  position: relative;
  background: var(--parede);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  transition: background .45s var(--ease);
}
.palco::after { /* textura de reboco */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .25; mix-blend-mode: overlay;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px), radial-gradient(rgba(0,0,0,.1) 1px, transparent 1px);
  background-size: 7px 7px, 11px 11px; background-position: 0 0, 3px 4px;
}
.palco canvas {
  display: block; width: 100%; height: auto; aspect-ratio: 7 / 5; touch-action: none;
  cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='34' height='34' viewBox='0 0 34 34'><g stroke='%230b0b0a' stroke-width='1.5'><rect x='13' y='13' width='12' height='19' rx='2' fill='%23f1eee8'/><rect x='15' y='8' width='8' height='5' fill='%23f1eee8'/><rect x='17' y='4' width='4' height='4' fill='%23d61f26'/></g><g fill='%23f1eee8'><circle cx='4' cy='4' r='1.3'/><circle cx='9' cy='3' r='1'/><circle cx='6' cy='8' r='1'/><circle cx='11' cy='6' r='.8'/></g></svg>") 5 5, crosshair;
}
.palco.is-pintando canvas { cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='34' height='34' viewBox='0 0 34 34'><g stroke='%230b0b0a' stroke-width='1.5'><rect x='13' y='15' width='12' height='19' rx='2' fill='%23f1eee8'/><rect x='15' y='10' width='8' height='5' fill='%23f1eee8'/><rect x='17' y='7' width='4' height='3' fill='%23d61f26'/></g><g fill='%23f1eee8' opacity='.9'><circle cx='4' cy='5' r='1.8'/><circle cx='9' cy='3' r='1.3'/><circle cx='6' cy='10' r='1.3'/><circle cx='11' cy='7' r='1'/><circle cx='2' cy='9' r='1'/></g></svg>") 5 5, crosshair; }

.palco__dica {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--chalk); background: rgba(11, 11, 10, .55); border: 1px solid var(--line);
  padding: 7px 12px; pointer-events: none; transition: opacity .4s; backdrop-filter: blur(4px);
}
.palco.is-pintando .palco__dica { opacity: 0; }
.palco.is-claro .palco__dica { color: var(--ink); background: rgba(241, 238, 232, .6); border-color: rgba(11, 11, 10, .18); }

/* ---------- painel de ferramentas ---------- */
.ferramentas { display: grid; gap: 20px; position: sticky; top: 96px; }
@media (max-width: 980px) { .ferramentas { position: static; } }

.fgrupo { border: 1px solid var(--line); padding: 14px; background: var(--wall); }
.fgrupo__titulo {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--smoke); margin: 0 0 12px;
}
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }

.tinta, .fundo {
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(241, 238, 232, .35);
  background: var(--c); cursor: pointer; padding: 0; position: relative; transition: transform .25s var(--ease);
}
.tinta:hover, .fundo:hover { transform: scale(1.12); }
.tinta.is-on, .fundo.is-on { box-shadow: 0 0 0 2px var(--ink), 0 0 0 4px var(--red); }
.fundo { border-radius: 3px; }

/* regulador */
.regulador { display: flex; align-items: center; gap: 14px; }
.regulador input[type="range"] { flex: 1; accent-color: var(--red); height: 22px; cursor: pointer; }
.bola { width: 56px; height: 56px; display: grid; place-items: center; border: 1px solid var(--line); flex: none; }
.bola::after { content: ""; width: var(--d, 16px); height: var(--d, 16px); border-radius: 50%; background: var(--chalk); filter: blur(.5px); }

/* ações */
.facoes { display: grid; gap: 10px; }
.facoes .btn { width: 100%; text-align: center; justify-content: center; }
.fmini { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fmini button {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  padding: 11px 8px; color: var(--chalk); background: transparent; border: 1px solid var(--line); cursor: pointer;
  transition: background .3s, color .3s, border-color .3s;
}
.fmini button:hover:not(:disabled) { background: var(--chalk); color: var(--ink); border-color: var(--chalk); }
.fmini button:disabled, .facoes .btn:disabled { opacity: .35; cursor: not-allowed; }

.fnota { font-size: 13px; color: var(--smoke); line-height: 1.5; }
.fnota b { color: var(--chalk); font-weight: 500; }

/* ---------- janela de envio ---------- */
.enviar { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: var(--gutter); }
.enviar__fundo { position: absolute; inset: 0; background: rgba(5, 5, 5, .86); backdrop-filter: blur(6px); }
.enviar__caixa {
  position: relative; width: min(820px, 100%); max-height: 88vh; overflow: auto;
  background: var(--wall); border: 1px solid var(--line); padding: clamp(20px, 3vw, 34px);
}
.enviar__fechar {
  position: absolute; top: 10px; right: 12px; background: none; border: 0; color: var(--smoke);
  font-size: 20px; cursor: pointer; line-height: 1; padding: 6px;
}
.enviar__fechar:hover { color: var(--chalk); }
.enviar__titulo { font-family: var(--f-display); text-transform: uppercase; font-size: clamp(26px, 4vw, 44px); line-height: .95; margin: 0 0 6px; font-weight: 400; }
.enviar__sub { color: var(--smoke); font-size: 14px; margin: 0 0 20px; max-width: 48ch; }
.enviar__grid { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 22px; align-items: start; }
@media (max-width: 680px) { .enviar__grid { grid-template-columns: 1fr; } }
.enviar__previa { width: 100%; border: 1px solid var(--line); display: block; }

.campo { display: block; margin-bottom: 14px; }
.campo span {
  display: block; font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--smoke); margin-bottom: 6px;
}
.campo input[type="text"] {
  width: 100%; background: var(--ink); border: 1px solid var(--line); color: var(--chalk);
  font-family: var(--f-body); font-size: 15px; padding: 11px 13px;
}
.campo input:focus { outline: none; border-color: var(--chalk); }
.campo small { color: var(--smoke); font-size: 12px; }

.aceite { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: #cfccc6; margin: 16px 0 18px; line-height: 1.45; }
.aceite input { accent-color: var(--red); margin-top: 3px; flex: none; width: 17px; height: 17px; }

.enviar__aviso { font-size: 13px; padding: 10px 12px; border: 1px solid var(--red); color: var(--chalk); margin-bottom: 14px; }
.enviar__aviso.is-ok { border-color: var(--chalk); }
.enviar__acoes { display: flex; gap: 10px; flex-wrap: wrap; }

.enviar__ok { text-align: center; padding: 10px 0 4px; }
.enviar__ok .marker { font-family: var(--f-marker); color: var(--red); font-size: 20px; }