/* ===========================================================================
   Feed — planejamento visual do Instagram
   Identidade emprestada do sistema Casa: papel bege, dourado como único
   acento, Cormorant Garamond nos títulos, vidro fosco e cantos suaves.
   O que NÃO é do Casa: o quadro do feed. Ali a foto manda — nada de cartão,
   nada de canto arredondado por foto, nada de texto por cima.
   =========================================================================== */

:root{
  --bg:#f5f2ec; --card:#ffffff; --text:#2c2823; --text2:#928876; --text3:#c3bcad;
  --line:rgba(60,50,38,.08); --accent:#a98a62; --accent-soft:#efe7d9;
  --field:linear-gradient(180deg,#fff,#fbf8f3); --ph:#e9e4da;
  --shadow:0 1px 2px rgba(70,58,44,.04),0 10px 30px rgba(70,58,44,.06);
  --shadow-soft:0 1px 2px rgba(70,58,44,.03),0 4px 16px rgba(70,58,44,.05);
  --radius:14px;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Helvetica Neue",Helvetica,-apple-system,Arial,sans-serif;
  --azul:#0095F6;                       /* o ponto do publicado — azul do Instagram */
  --vao:3px;                            /* respiro entre fotos, como no perfil */
  --ease:cubic-bezier(.2,.7,.2,1);
}
:root[data-theme="dark"]{
  --bg:#16120d; --card:#231d16; --text:#ece5d8; --text2:#a99d88; --text3:#6e6453;
  --line:rgba(255,247,232,.11); --accent:#c4a778; --accent-soft:#39301f;
  --field:linear-gradient(180deg,#29221a,#221c14); --ph:#2c261d;
  --shadow:0 1px 2px rgba(0,0,0,.45),0 10px 30px rgba(0,0,0,.55);
  --shadow-soft:0 1px 2px rgba(0,0,0,.4),0 4px 16px rgba(0,0,0,.45);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
/* Sem `overscroll-behavior-y:contain`: é ele que mata o puxar-pra-recarregar,
   e num app da tela de início esse gesto é o ÚNICO jeito de pedir a versão
   nova sem apagar o ícone (o que levaria os dados junto). */
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.so-leitor{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.app{max-width:620px;margin:0 auto;
  padding:max(16px,env(safe-area-inset-top)) 22px calc(40px + env(safe-area-inset-bottom))}

/* ---------- cabeçalho ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 2px 0}
.kicker{font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--text2)}
.topr{display:flex;align-items:center;gap:10px}
.themetog{-webkit-appearance:none;appearance:none;width:38px;height:38px;flex:none;padding:0;
  display:grid;place-items:center;border-radius:50%;color:var(--accent);
  background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.55));
  border:1px solid var(--line);box-shadow:var(--shadow-soft),inset 0 1px 0 rgba(255,255,255,.7);
  transition:transform .15s ease,background .2s ease}
.themetog:active{transform:scale(.92)}
.themetog svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.themetog .lua{display:none}
:root[data-theme="dark"] .themetog{background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.14);box-shadow:0 1px 2px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.08)}
:root[data-theme="dark"] .themetog .sol{display:none}
:root[data-theme="dark"] .themetog .lua{display:block}

.h1row{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin:14px 0 0}
h1{font-family:var(--serif);font-weight:500;font-size:clamp(34px,9.5vw,46px);line-height:.98;
  letter-spacing:-.005em;margin:0;flex:1;min-width:0}
h1 em{font-style:italic;font-weight:500}
.navbtn{flex:none;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:var(--accent);
  background:var(--field);border:1px solid rgba(120,100,70,.16);
  box-shadow:0 1px 2px rgba(70,58,44,.04),inset 0 1px 0 rgba(255,255,255,.8);margin-bottom:4px;
  transition:transform .15s ease}
.navbtn:active{transform:scale(.94)}
.navbtn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
:root[data-theme="dark"] .navbtn{border-color:rgba(255,255,255,.12);box-shadow:0 1px 2px rgba(0,0,0,.4)}
.lede{font-size:12.5px;color:var(--text2);margin:12px 2px 0;line-height:1.5;max-width:44ch}
.nota{font-size:11.5px;color:var(--text3);margin:16px 2px 0;line-height:1.55;max-width:48ch}
.nota b{color:var(--text2);font-weight:600}
#sentinela{height:1px}   /* alvo da rolagem infinita — precisa de altura pra ser observado */

/* ---------- perfil ----------
   A estrutura é a do Instagram — avatar redondo, três contadores, nome,
   arroba, bio. A roupa é a do Casa. Quem tem que parecer o Instagram é a
   grade; a moldura só precisa dizer de quem é o feed. */
.perfil{margin:16px 0 0}
.perfil-topo{display:flex;align-items:center;gap:20px;width:100%;text-align:left;padding:0}
.ava{width:74px;height:74px;border-radius:50%;overflow:hidden;flex:none;display:grid;place-items:center;
  background:var(--ph);border:1px solid rgba(255,255,255,.55);
  box-shadow:0 1px 3px rgba(70,58,44,.14),inset 0 0 0 .5px rgba(255,255,255,.25)}
.ava img{width:100%;height:100%;object-fit:cover;display:block}
.ava-vazio{font-size:24px;color:var(--text3);line-height:1}
:root[data-theme="dark"] .ava{border-color:rgba(255,255,255,.12)}
.numeros{display:flex;flex:1;justify-content:space-around;gap:8px;min-width:0}
.numeros .n{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}
.numeros .n b{font-family:var(--serif);font-weight:600;font-size:20px;line-height:1}
.numeros .n i{font-style:normal;font-size:10.5px;color:var(--text2);letter-spacing:.02em}
.perfil-texto{margin:14px 2px 0}
.perfil-texto b{font-family:var(--serif);font-weight:600;font-size:21px;line-height:1.15;display:block}
.perfil-texto .arroba{font-size:12.5px;color:var(--text2);display:block;margin-top:2px}
.perfil-texto p{font-size:13px;line-height:1.5;margin:8px 0 0;color:var(--text);max-width:44ch}

/* A linha de ações gruda no topo ao rolar: o botão continua ao alcance sem
   nada pairando por cima das fotos. Fundo chapado, sem desfoque — vidro em
   cima de foto vira sujeira de cor. */
.acoes{display:flex;gap:9px;position:sticky;top:0;z-index:30;
  background:var(--bg);margin:18px -22px 0;padding:10px 22px}
.acoes .btn{flex:1;padding:11px 16px;font-size:14px}
.acoes .btn-calmo{flex:0 0 auto}

/* foto do perfil dentro da gaveta */
.ava-troca{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:10px 0 6px}
.ava-troca img,.ava-troca .ava-vazio{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none;
  display:grid;place-items:center;background:var(--ph);color:var(--text3);font-size:20px}
.ava-troca span:last-child{font-size:14px;color:var(--accent);font-weight:600}

/* campos da gaveta */
.campo{display:block;margin-top:12px}
.campo>span{display:block;font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text2);margin-bottom:6px}
.campo input,.campo textarea{width:100%;font-family:var(--sans);font-size:15px;color:var(--text);
  background:var(--field);border:1px solid var(--line);border-radius:11px;padding:11px 13px;outline:0;
  resize:vertical;line-height:1.45}
.campo input:focus,.campo textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.campo.curto{display:inline-block;width:calc(33.333% - 6px);margin-right:9px}
.campo.curto:last-of-type{margin-right:0}

/* ---------- o quadro do feed ----------
   O arredondamento vive AQUI, no quadro inteiro, e não em cada foto: é o
   que dá a leitura de tela de telefone sem quebrar a ilusão de perfil. */
.quadro{position:relative;margin:22px 0 0;border-radius:18px;overflow:hidden;
  border:1.5px solid rgba(255,255,255,.6);box-shadow:var(--shadow);background:var(--bg)}
:root[data-theme="dark"] .quadro{border-color:rgba(255,255,255,.09)}
.grade{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--vao);background:var(--bg);
  touch-action:pan-y}   /* a página rola no dedo; o arraste assume no toque longo */

.foto{position:relative;aspect-ratio:4/5;background:var(--ph);overflow:hidden;outline:0;
  user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.foto[data-mover="1"]{cursor:grab}
.foto.anima{transition:transform .2s var(--ease)}
.foto img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;-webkit-user-drag:none}
.foto:focus-visible{box-shadow:inset 0 0 0 3px var(--accent)}
.foto.pega{box-shadow:inset 0 0 0 3px var(--accent)}
.foto.origem>*{opacity:0}
.foto.origem{background:var(--accent-soft)}

/* ponto do publicado: discreto, canto superior esquerdo, sem contorno */
.pub{position:absolute;top:6px;left:6px;width:8px;height:8px;border-radius:50%;
  background:var(--azul);box-shadow:0 1px 3px rgba(0,0,0,.3);pointer-events:none}

.rem{position:absolute;top:5px;right:5px;width:23px;height:23px;border-radius:50%;
  background:rgba(24,20,15,.5);color:#fff;display:grid;place-items:center;opacity:0;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:opacity .15s ease}
.rem svg{width:9px;height:9px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
@media (hover:hover){.foto:hover .rem{opacity:1}}
@media (hover:none){.rem{display:none}}

/* enquanto a imagem é lida e reduzida */
.lendo{position:absolute;inset:0;background:var(--ph)}
.lendo::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.28) 50%,transparent 80%);
  background-size:220% 100%;animation:brilho 1.15s infinite linear}
:root[data-theme="dark"] .lendo::after{background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.07) 50%,transparent 80%);background-size:220% 100%}
@keyframes brilho{from{background-position:120% 0}to{background-position:-120% 0}}
.sumida{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:10px;
  background:var(--ph);color:var(--text3);font-size:10.5px;line-height:1.4}

/* o clone que segue o dedo */
.fantasma{position:fixed;top:0;left:0;z-index:150;pointer-events:none;overflow:hidden;border-radius:6px;
  box-shadow:0 20px 46px rgba(40,30,18,.38)}
.fantasma img{width:100%;height:100%;object-fit:cover;display:block}
body.arrastando{cursor:grabbing}
body.arrastando .grade{touch-action:none}
body.arrastando .foto[data-mover="1"]{cursor:grabbing}

.solta{position:absolute;inset:0;z-index:20;display:none;place-items:center;text-align:center;padding:24px;
  background:rgba(169,138,98,.92);color:#fff;font-family:var(--serif);font-size:21px;font-weight:600}
.quadro.solta-on .solta{display:grid}

.vazio{padding:62px 26px;text-align:center;background:var(--card)}
.vazio b{display:block;font-family:var(--serif);font-weight:600;font-size:24px;margin-bottom:8px}
.vazio p{color:var(--text2);font-size:13px;line-height:1.55;max-width:32ch;margin:0 auto 20px}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:13px;font-size:14.5px;font-weight:600;letter-spacing:.01em;
  background:var(--accent);color:#fff;box-shadow:0 6px 18px -8px rgba(120,95,58,.7);
  transition:transform .15s ease,opacity .2s ease}
.btn:active{transform:scale(.97)}
.btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round}
.btn-cheio{width:100%}
.btn-calmo{background:var(--field);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn-risco{background:transparent;color:#b4574f;box-shadow:none}
:root[data-theme="dark"] .btn-risco{color:#e28b80}


/* ---------- gaveta da foto ---------- */
.sheet-fundo{position:fixed;inset:0;z-index:120;background:rgba(40,32,22,.44);
  opacity:0;transition:opacity .25s var(--ease)}
.sheet-fundo.on{opacity:1}
.sheet{position:fixed;z-index:130;background:var(--card);box-shadow:0 -10px 50px rgba(40,30,18,.28);
  left:0;right:0;bottom:0;border-radius:20px 20px 0 0;padding:10px 18px calc(20px + env(safe-area-inset-bottom));
  transform:translateY(101%);transition:transform .3s var(--ease);max-height:92vh;overflow-y:auto}
.sheet.on{transform:none}
.sheet::before{content:"";display:block;width:38px;height:4px;border-radius:999px;
  background:var(--text3);opacity:.5;margin:0 auto 14px}
.sheet-foto{position:relative;aspect-ratio:4/5;max-height:44vh;background:var(--ph);
  border-radius:13px;overflow:hidden;margin-bottom:16px}
.sheet-foto img{width:100%;height:100%;object-fit:cover;display:block}
.sheet-corpo{display:flex;flex-direction:column;gap:9px}
.sheet-corpo .titulo{font-family:var(--serif);font-weight:600;font-size:21px;margin:0 2px 2px}
.sheet-corpo .meta{font-size:12px;color:var(--text2);margin:0 2px 8px}
@media (min-width:761px){
  .sheet{left:50%;right:auto;bottom:auto;top:50%;width:340px;border-radius:18px;
    transform:translate(-50%,-46%) scale(.97);opacity:0;padding:18px;transition:.24s var(--ease)}
  .sheet.on{transform:translate(-50%,-50%) scale(1);opacity:1}
  .sheet::before{display:none}
}

/* ---------- torrada ---------- */
.torrada{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));
  transform:translate(-50%,18px);background:#2c2823;color:#f5f2ec;padding:12px 22px;border-radius:999px;
  font-size:13px;opacity:0;pointer-events:none;transition:.26s var(--ease);z-index:160;max-width:86vw;text-align:center}
.torrada.on{opacity:1;transform:translate(-50%,0)}

@media (max-width:560px){
  :root{--vao:2px}
  .pub{width:6.5px;height:6.5px;top:5px;left:5px}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
:focus:not(:focus-visible){outline:none}