/* =====================================================================
   postar.css: visual do /postar (passo a passo, mobile-first)
   Cores e fontes vêm do config.php (variáveis --fundo, --primaria...)
   ===================================================================== */

:root {
  --suave: color-mix(in srgb, var(--texto) 65%, var(--fundo));   /* texto de apoio */
  --linha: color-mix(in srgb, var(--texto) 14%, transparent);
  --marcado: color-mix(in srgb, var(--primaria) 22%, var(--superficie));
  --ok: #22c55e;
  --erro: #f87171;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; min-height: 100dvh; background: var(--fundo); color: var(--texto); font: 16px/1.5 var(--fonte-texto); }
button, input, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--texto); outline-offset: 2px; }
.q:focus { outline: none; }

/* ---------- estrutura ---------- */
.app, .login { max-width: 560px; margin: 0 auto; }
.app { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
main { flex: 1; padding: 0 20px 24px; }
.login { padding: 0 20px 40px; }

.topo { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; padding: 18px 20px 10px; }
.logo { height: 28px; width: auto; display: block; }
.contador { margin-left: auto; color: var(--suave); font-size: 14px; font-weight: 600; }
.voltar { background: none; border: 0; padding: 8px 8px 8px 0; color: var(--suave); font-weight: 600; font-size: 15px; cursor: pointer; }

/* barra de progresso: um segmento por passo */
.prog { display: flex; gap: 6px; padding: 0 20px 22px; }
.prog i { flex: 1; height: 5px; border-radius: 3px; background: var(--linha); transition: background .25s; }
.prog i.on { background: var(--primaria); }

/* ---------- textos ---------- */
.q { font-family: var(--fonte-titulo); font-weight: 400; font-size: clamp(42px, 12vw, 56px); line-height: .95; letter-spacing: .01em; margin: 6px 0 10px; }
.ajuda { color: var(--suave); margin: 0 0 20px; }
.rot { display: block; font-weight: 700; margin: 22px 0 10px; }
.nota { color: var(--suave); font-size: 13.5px; margin: 14px 0 0; }
.login .q { margin-top: 8vh; }

/* ---------- campos ---------- */
.campo {
  display: block; width: 100%; padding: 14px; margin: 0;
  background: var(--superficie); border: 1.5px solid var(--linha); border-radius: 14px;
  outline: none; transition: border-color .15s;
}
.campo:focus { border-color: var(--primaria); }
textarea.campo { resize: vertical; min-height: 56px; }
input[type=date].campo { color-scheme: dark; min-height: 52px; margin-top: 10px; }
::placeholder { color: color-mix(in srgb, var(--texto) 40%, transparent); }
.login .campo { margin-bottom: 14px; }

/* ---------- botões ---------- */
.btn {
  display: block; width: 100%; min-height: 58px; padding: 16px; border: 0; border-radius: 16px; cursor: pointer;
  background: var(--primaria); color: #fff; font-weight: 800; font-size: 17px;
  transition: transform .1s, opacity .2s, background .2s;
}
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn.curto { max-width: 260px; margin: 8px auto 0; }
.link { background: none; border: 0; padding: 6px 0; color: var(--suave); text-decoration: underline; cursor: pointer; font-size: 14px; }

/* rodapé fixo com o botão principal */
.rodape {
  position: sticky; bottom: 0; padding: 14px 20px calc(16px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, transparent, var(--fundo) 28%);
}
.status { margin: 0 0 10px; text-align: center; color: var(--suave); font-size: 14px; }

/* ---------- passo 1: grade de fotos ---------- */
.fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; border-radius: 16px; }
.fotos.ativo { outline: 2px dashed var(--primaria); outline-offset: 6px; }
.tile, .mais { position: relative; aspect-ratio: 1; border-radius: 14px; overflow: hidden; }
.tile .img { width: 100%; height: 100%; object-fit: cover; display: block; background: var(--superficie); }
.sem-previa { display: grid; place-items: center; color: var(--suave); font-size: 13px; font-weight: 700; }
.tag-video { position: absolute; left: 7px; top: 7px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; background: rgba(0,0,0,.55); }

/* barra de upload dentro da miniatura */
.tile .barra { position: absolute; left: 8px; right: 8px; bottom: 8px; height: 5px; border-radius: 3px; background: rgba(255,255,255,.3); overflow: hidden; }
.tile .barra i { display: block; height: 100%; width: 0; background: #fff; transition: width .2s; }
.tile[data-estado=fila]::after, .tile[data-estado=enviando]::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.28); pointer-events: none; }
.tile[data-estado=ok] .barra { display: none; }
.tile[data-estado=ok] .selo {
  position: absolute; right: 7px; bottom: 7px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;
}
.tile[data-estado=erro] { outline: 2px solid var(--erro); outline-offset: -2px; }
.tile[data-estado=erro] .barra { display: none; }
.tentar {
  position: absolute; inset: 0; z-index: 1; border: 0; cursor: pointer; padding: 8px;
  background: rgba(10,14,39,.78); color: #fff; font-weight: 700; font-size: 13px;
}
.tirar {
  position: absolute; right: 5px; top: 5px; z-index: 2; width: 28px; height: 28px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(0,0,0,.6); color: #fff; font-size: 18px; line-height: 1;
}

/* botão de adicionar */
.mais {
  display: grid; place-items: center; cursor: pointer;
  border: 2px dashed color-mix(in srgb, var(--primaria) 70%, transparent);
  background: color-mix(in srgb, var(--primaria) 8%, transparent);
  color: color-mix(in srgb, var(--primaria) 40%, var(--texto)); font-size: 38px; font-weight: 300;
}
.mais:hover { background: color-mix(in srgb, var(--primaria) 16%, transparent); }
.mais:focus-within { outline: 2px solid var(--texto); outline-offset: 2px; }
.mais input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
/* sem arquivos: o "+" ocupa a linha inteira e convida a tocar */
.fotos > .mais:first-child { grid-column: 1 / -1; aspect-ratio: auto; min-height: 180px; }
.fotos > .mais:first-child span::after { content: "Toque para escolher"; display: block; font-size: 16px; font-weight: 700; margin-top: 4px; }
.fotos > .mais:first-child span { text-align: center; line-height: 1.1; }

.sair { margin-top: 28px; }

/* ---------- passo 2: cartões de objetivo ---------- */
.cards { display: grid; gap: 10px; }
.card {
  position: relative; display: flex; gap: 14px; align-items: center; padding: 16px; border-radius: 16px; cursor: pointer;
  background: var(--superficie); border: 2px solid transparent; transition: border-color .15s, background .15s;
}
.card input { position: absolute; opacity: 0; pointer-events: none; }
.card svg {
  flex: none; width: 44px; height: 44px; padding: 10px; border-radius: 12px; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  stroke: color-mix(in srgb, var(--primaria) 45%, var(--texto)); background: color-mix(in srgb, var(--primaria) 16%, transparent);
}
.card b { display: block; font-size: 16.5px; }
.card small { color: var(--suave); font-size: 14px; }
.card:has(input:checked) { border-color: var(--primaria); background: var(--marcado); }
.card:has(input:focus-visible) { outline: 2px solid var(--texto); outline-offset: 2px; }

/* ---------- passo 3: descrição por arquivo ---------- */
.descs { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.descs li { display: grid; grid-template-columns: 64px 1fr; gap: 12px; align-items: start; }
.descs .mini { width: 64px; height: 64px; border-radius: 12px; object-fit: cover; display: block; background: var(--superficie); }

/* ---------- passo 4: quando e onde ---------- */
.opcoes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.opcao { position: relative; cursor: pointer; }
.opcao input { position: absolute; opacity: 0; pointer-events: none; }
.opcao span {
  display: grid; place-items: center; min-height: 54px; padding: 10px; border-radius: 14px; text-align: center; font-weight: 700;
  background: var(--superficie); border: 2px solid transparent; transition: border-color .15s, background .15s;
}
.opcao input:checked + span { border-color: var(--primaria); background: var(--marcado); }
.opcao input:focus-visible + span { outline: 2px solid var(--texto); outline-offset: 2px; }

/* canais como interruptores (liga/desliga) */
.canais { border-radius: 16px; background: var(--superficie); overflow: hidden; }
.canal { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 58px; padding: 0 16px; cursor: pointer; font-weight: 600; }
.canal + .canal { border-top: 1px solid var(--linha); }
.canal input { position: absolute; opacity: 0; pointer-events: none; }
.canal i { position: relative; flex: none; width: 50px; height: 30px; border-radius: 15px; background: var(--linha); transition: background .2s; }
.canal i::after { content: ""; position: absolute; left: 3px; top: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: transform .2s; }
.canal input:checked + i { background: var(--primaria); }
.canal input:checked + i::after { transform: translateX(20px); }
.canal input:focus-visible + i { outline: 2px solid var(--texto); outline-offset: 2px; }

/* ---------- mensagens ---------- */
.alerta {
  margin: 0 0 12px; padding: 12px 14px; border-radius: 12px; font-size: 14px;
  background: color-mix(in srgb, var(--erro) 14%, transparent); border: 1px solid color-mix(in srgb, var(--erro) 45%, transparent);
  color: color-mix(in srgb, var(--erro) 40%, var(--texto));
}

/* ---------- pronto ---------- */
.pronto { text-align: center; padding-top: 14vh; }
.check { width: 96px; height: 96px; margin: 0 auto 18px; border-radius: 50%; background: var(--primaria); display: grid; place-items: center; }
.check svg { width: 46px; height: 46px; fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 24; stroke-dashoffset: 24; animation: risco .45s .15s ease-out forwards; }
@keyframes risco { to { stroke-dashoffset: 0; } }
.pronto .ajuda { font-size: 17px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .check svg { stroke-dashoffset: 0; }
}
@media (min-width: 640px) {
  .fotos { grid-template-columns: repeat(4, 1fr); }
}