/* ================= MediaQ clone — design system ================= */
:root{
  --violet:#0B5FD8; --magenta:#2E8BFF; --primary:#1877F2;
  --grad:linear-gradient(135deg,#0B5FD8 0%,#2E8BFF 100%);
  --grad-soft:linear-gradient(135deg,#EAF2FF 0%,#F1F8FF 100%);
  --ink:#1A1A1A; --ink-2:#4A4A4A; --ink-3:#8A8A8A; --line:#EDEDF0;
  --bg:#FFFFFF; --bg-2:#FAFAFB; --card:#FFFFFF;
  --dark:#000; --dark-2:#121212;
  --ok:#12B76A; --warn:#F79009; --danger:#F04438;
  --r:16px; --r-sm:10px; --r-lg:24px;
  --sh:0 2px 12px rgba(16,10,40,.06);
  --sh-2:0 8px 28px rgba(16,10,40,.12);
  --nav-h:62px; --max:480px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  background:#EFEFF3;color:var(--ink);font-size:15px;line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
#app{max-width:var(--max);margin:0 auto;min-height:100vh;background:var(--bg);position:relative;box-shadow:0 0 40px rgba(0,0,0,.08)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font:inherit;color:inherit}
img{display:block;max-width:100%}
.hide{display:none!important}

/* ------------------------------- screens ------------------------------- */
.screen{padding-bottom:calc(var(--nav-h) + 12px);min-height:100vh;background:var(--bg)}
.screen.dark{background:var(--dark);color:#fff}
.screen.no-nav{padding-bottom:0}

/* ------------------------------- header ------------------------------- */
.hdr{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{height:56px;display:flex;align-items:center;gap:10px;padding:0 14px}
.hdr-title{font-weight:700;font-size:16.5px;flex:1;text-align:center;letter-spacing:-.2px}
.hdr-side{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;flex:none}
.hdr-side:active{background:var(--bg-2)}
.hdr.bare{background:transparent;border:0}
.dark .hdr{background:var(--dark);border-color:#1E1E1E}
.dark .hdr-title{color:#fff}
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.icon.sm{width:18px;height:18px}
.icon.lg{width:26px;height:26px}

/* ------------------------------ logo/brand ------------------------------ */
.brand{display:flex;align-items:center;gap:8px}
.brand img{width:26px;height:26px;border-radius:8px}
.brand b{font-size:15px;font-weight:700;letter-spacing:-.3px}

/* ------------------------------- buttons ------------------------------- */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px 16px;border-radius:12px;font-weight:600;font-size:15px;background:var(--grad);color:#fff;transition:transform .08s,opacity .2s}
.btn:active{transform:scale(.985);opacity:.92}
.btn.ghost{background:#F4F4F6;color:var(--ink)}
.btn.line{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn.outline{background:#fff;border:1.5px solid var(--primary);color:var(--primary)}
.btn.danger{background:#FEF3F2;color:var(--danger)}
.btn.dark{background:#fff;color:#000}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn.sm{padding:9px 14px;font-size:13.5px;border-radius:10px;width:auto}
.btn.xs{padding:6px 12px;font-size:12.5px;border-radius:999px;width:auto}
.row-btn{display:flex;gap:10px}
.link{color:var(--primary);font-weight:600}

/* --------------------------------- form -------------------------------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-3);margin-bottom:6px;letter-spacing:.2px}
.input,textarea.input,select.input{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg-2);outline:none;font-size:15px;transition:border .2s,background .2s}
.input:focus{border-color:var(--primary);background:#fff}
textarea.input{min-height:92px;resize:vertical}
.hint{font-size:12px;color:var(--ink-3);margin-top:6px}
.err{background:#FEF3F2;color:#B42318;padding:11px 13px;border-radius:10px;font-size:13.5px;margin-bottom:12px}
.okmsg{background:#ECFDF3;color:#027A48;padding:11px 13px;border-radius:10px;font-size:13.5px;margin-bottom:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:8px 14px;border-radius:999px;background:#F4F4F6;font-size:13px;font-weight:600;color:var(--ink-2);border:1.5px solid transparent}
.chip.on{background:var(--grad-soft);color:var(--primary);border-color:#D8E8FF}
.switch{width:46px;height:27px;border-radius:999px;background:#E4E4E9;position:relative;transition:background .2s;flex:none}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:21px;height:21px;border-radius:50%;background:#fff;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch.on{background:var(--primary)}
.switch.on::after{left:22px}

/* -------------------------------- lists -------------------------------- */
.sec{padding:16px 14px}
.sec-t{font-size:12.5px;font-weight:700;color:var(--ink-3);text-transform:uppercase;letter-spacing:.6px;margin:0 14px 8px;padding-top:14px}
.panel{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.item{display:flex;align-items:center;gap:12px;padding:14px;border-bottom:1px solid var(--line);width:100%;text-align:left}
.item:last-child{border-bottom:0}
.item:active{background:var(--bg-2)}
.item .ic{width:38px;height:38px;border-radius:11px;background:var(--grad-soft);display:grid;place-items:center;color:var(--primary);flex:none}
.item .tx{flex:1;min-width:0}
.item .tx b{display:block;font-size:14.5px;font-weight:600}
.item .tx span{display:block;font-size:12.5px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .rv{font-size:13px;color:var(--ink-3);font-weight:600}
.chev{color:#C4C4CC;flex:none}
.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:#EEE;flex:none}
.avatar.sm{width:34px;height:34px}
.avatar.lg{width:76px;height:76px}
.avatar.xl{width:96px;height:96px}
.avatar.xs{width:26px;height:26px}

/* -------------------------------- misc -------------------------------- */
.empty{text-align:center;padding:56px 28px;color:var(--ink-3)}
.empty img{width:130px;margin:0 auto 16px;opacity:.9}
.empty h3{margin:0 0 6px;font-size:16px;color:var(--ink);font-weight:700}
.empty p{margin:0 0 18px;font-size:13.5px;line-height:1.5}
.skel{background:linear-gradient(90deg,#F2F2F5 25%,#E9E9EE 37%,#F2F2F5 63%);background-size:400% 100%;animation:sk 1.2s infinite;border-radius:12px}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}
.spin{width:22px;height:22px;border:2.5px solid #E9E9EE;border-top-color:var(--primary);border-radius:50%;animation:sp .7s linear infinite;margin:34px auto}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:calc(var(--nav-h) + 18px);transform:translateX(-50%) translateY(20px);background:#1A1A1A;color:#fff;padding:11px 18px;border-radius:999px;font-size:13.5px;font-weight:500;z-index:200;opacity:0;transition:.25s;max-width:88%;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.sheet-bg{position:fixed;inset:0;background:rgba(10,6,25,.5);z-index:150;display:flex;align-items:flex-end;justify-content:center;opacity:0;transition:.2s}
.sheet-bg.show{opacity:1}
.sheet{background:#fff;width:100%;max-width:var(--max);border-radius:22px 22px 0 0;padding:8px 0 22px;transform:translateY(30px);transition:.25s;max-height:88vh;overflow:auto}
.sheet-bg.show .sheet{transform:translateY(0)}
.sheet .grab{width:38px;height:4px;border-radius:99px;background:#E0E0E6;margin:8px auto 12px}
.sheet h3{margin:0 16px 10px;font-size:16px}
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;background:#F4F4F6;color:var(--ink-2)}
.badge.p{background:var(--grad-soft);color:var(--primary)}
.badge.g{background:#ECFDF3;color:#027A48}
.badge.o{background:#FFFAEB;color:#B54708}
.badge.r{background:#FEF3F2;color:#B42318}
.price{font-weight:700;color:var(--primary)}
.price.free{color:var(--ok)}
.stat{display:flex;gap:18px}
.stat div{text-align:center}
.stat b{display:block;font-size:16px;font-weight:700}
.stat span{font-size:11.5px;color:var(--ink-3)}

/* ------------------------------- feed -------------------------------- */
.feed-hdr{position:sticky;top:0;z-index:40;background:rgba(0,0,0,.86);backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:space-between;padding:9px 14px;color:#fff}
.feed-hdr .brand img{width:30px;height:30px}
.feed-hdr .brand b{color:#fff;font-size:14.5px}
.feed-hdr .tf{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10.5px;color:#fff;font-weight:500}
.post{position:relative;background:#111;margin-bottom:2px}
.post-media{width:100%;aspect-ratio:9/13;object-fit:cover;background:#161616}
.post-cap{position:absolute;top:0;left:0;right:0;padding:16px 16px 60px;background:linear-gradient(180deg,rgba(0,0,0,.72),transparent);color:#fff;font-size:17px;font-weight:700;line-height:1.35;text-shadow:0 1px 6px rgba(0,0,0,.5);pointer-events:none;white-space:pre-wrap}
.post-foot{position:absolute;bottom:0;left:0;right:0;padding:40px 14px 14px;background:linear-gradient(0deg,rgba(0,0,0,.78),transparent);color:#fff;display:flex;align-items:center;gap:10px}
.post-foot .ax{flex:1;min-width:0}
.post-foot .ax b{display:block;font-size:14px;font-weight:700}
.post-foot .ax span{font-size:11.5px;opacity:.75}
.post-acts{position:absolute;right:12px;bottom:96px;display:flex;flex-direction:column;gap:16px;color:#fff;align-items:center}
.post-acts button{color:#fff;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px}
.post-acts .on{color:var(--magenta)}
.post-more{position:absolute;right:12px;top:12px;color:#fff;background:rgba(0,0,0,.4);width:32px;height:32px;border-radius:50%;display:grid;place-items:center}
.add-btn{width:26px;height:26px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;flex:none}

/* -------------------------------- grid -------------------------------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:3px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}
.gitem{position:relative;aspect-ratio:1/1;overflow:hidden;background:#F2F2F5}
.gitem img{width:100%;height:100%;object-fit:cover}
.gitem .tag{position:absolute;left:6px;bottom:6px;background:rgba(0,0,0,.66);color:#fff;font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:999px}
.gitem .sel{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;border:2px solid #fff;background:rgba(0,0,0,.25)}
.gitem.picked .sel{background:var(--primary);border-color:#fff}
.gitem.picked::after{content:"";position:absolute;inset:0;border:3px solid var(--primary)}
.gitem .play{position:absolute;inset:0;display:grid;place-items:center;color:#fff}

/* -------------------------------- tree -------------------------------- */
.map-wrap{position:relative;height:calc(100vh - 56px - var(--nav-h));background:#E8E8EE}
#map{position:absolute;inset:0}
.map-search{position:absolute;top:12px;left:12px;right:12px;z-index:20;display:flex;gap:8px}
.map-search .input{box-shadow:var(--sh-2);border:0;background:#fff}
.fab{position:absolute;right:14px;bottom:calc(var(--nav-h) + 18px);z-index:20;background:var(--grad);color:#fff;padding:14px 18px;border-radius:999px;font-weight:700;font-size:14px;box-shadow:0 8px 22px rgba(11,95,216,.42);display:flex;align-items:center;gap:8px}
.tree-card{display:flex;gap:12px;padding:12px;background:#fff;border-bottom:1px solid var(--line)}
.tree-card img{width:86px;height:86px;border-radius:12px;object-fit:cover;flex:none}
.tree-card .tx{flex:1;min-width:0}
.tree-card h4{margin:0 0 3px;font-size:14.5px;font-weight:700;line-height:1.25}
.tree-card .meta{font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:5px;margin-bottom:5px}
.tree-hero{position:relative;height:230px;background:#111}
.tree-hero img{width:100%;height:100%;object-fit:cover}
.tree-hero .ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.8),transparent 62%);display:flex;flex-direction:column;justify-content:flex-end;padding:14px;color:#fff}
.tree-hero h2{margin:0 0 4px;font-size:19px;font-weight:800;line-height:1.2}
.tree-hero .sub{font-size:12.5px;opacity:.9}
.back-fab{position:absolute;top:12px;left:12px;width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.42);color:#fff;display:grid;place-items:center;z-index:5}
.tree-stats{display:flex;gap:10px;padding:12px 14px;background:#fff;border-bottom:1px solid var(--line)}
.tree-stats .st{flex:1;background:var(--grad-soft);border-radius:12px;padding:10px;text-align:center}
.tree-stats .st b{display:block;font-size:17px;color:var(--primary)}
.tree-stats .st span{font-size:11px;color:var(--ink-2)}

/* -------------------------------- face -------------------------------- */
.face-hero{background:var(--grad);color:#fff;padding:22px 16px 26px;border-radius:0 0 26px 26px;text-align:center}
.face-hero img{width:64px;height:64px;margin:0 auto 10px}
.face-hero h2{margin:0 0 6px;font-size:20px;font-weight:800}
.face-hero p{margin:0;font-size:13px;opacity:.92;line-height:1.5}
.dropzone{border:2px dashed #CFE2FF;border-radius:var(--r);background:var(--grad-soft);padding:26px 18px;text-align:center;color:var(--primary)}
.dropzone img{width:78px;margin:0 auto 10px}
.match{position:relative;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.match img{width:100%;aspect-ratio:3/4;object-fit:cover}
.match .sc{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.62);color:#fff;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:999px}
.match .bt{padding:8px}

/* ------------------------------ checkout ------------------------------ */
.sum{background:var(--bg-2);border-radius:var(--r);padding:14px}
.sum .ln{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:8px;color:var(--ink-2)}
.sum .ln.tot{border-top:1px dashed #DDD;padding-top:10px;margin:2px 0 0;font-size:15.5px;font-weight:800;color:var(--ink)}
.pay{display:flex;align-items:center;gap:12px;padding:14px;border:1.5px solid var(--line);border-radius:var(--r);margin-bottom:10px;background:#fff}
.pay.on{border-color:var(--primary);background:var(--grad-soft)}
.pay .radio{width:20px;height:20px;border-radius:50%;border:2px solid #CFCFD6;flex:none}
.pay.on .radio{border-color:var(--primary);background:var(--primary);box-shadow:inset 0 0 0 3.5px #fff}

/* -------------------------------- saldo -------------------------------- */
.wallet{background:var(--grad);border-radius:var(--r-lg);padding:20px;color:#fff;margin:14px;box-shadow:0 10px 26px rgba(11,95,216,.3)}
.wallet .lb{font-size:12.5px;opacity:.9}
.wallet .amt{font-size:29px;font-weight:800;margin:2px 0 14px;letter-spacing:-1px}
.wallet .acts{display:flex;gap:10px}
.wallet .acts button{flex:1;background:rgba(255,255,255,.2);border-radius:11px;padding:10px;font-size:13px;font-weight:600;color:#fff;backdrop-filter:blur(6px)}

/* -------------------------------- chat -------------------------------- */
.chat{display:flex;flex-direction:column;height:calc(100vh - 56px);background:var(--bg-2)}
.chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.bub{max-width:78%;padding:10px 13px;border-radius:16px;font-size:14px;line-height:1.4}
.bub.me{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:5px}
.bub.you{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px}
.bub .tm{display:block;font-size:10px;opacity:.7;margin-top:4px}
.chat-in{display:flex;gap:9px;padding:10px 12px;background:#fff;border-top:1px solid var(--line);align-items:center}
.chat-in .input{border-radius:999px;padding:11px 16px}

/* ------------------------------ bottom nav ------------------------------ */
.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:var(--max);height:var(--nav-h);background:#fff;border-top:1px solid var(--line);display:flex;z-index:60;padding-bottom:env(safe-area-inset-bottom)}
.nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;color:#A5A5AD;font-weight:600}
.nav a.on{color:var(--primary)}
.nav a.on .icon{stroke-width:2.4}
.nav.dark{background:rgba(0,0,0,.94);border-color:#1C1C1C;backdrop-filter:blur(14px)}
.nav.dark a{color:#7A7A82}
.nav.dark a.on{color:var(--magenta)}
.nav .dot{position:absolute;top:11px;margin-left:18px;width:8px;height:8px;border-radius:50%;background:var(--danger);border:2px solid #fff}

/* ------------------------------- profil ------------------------------- */
.prof-hero{position:relative;height:170px;background:#EEE}
.prof-hero img{width:100%;height:100%;object-fit:cover}
.prof-hero .ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),transparent)}
.prof-head{padding:0 16px;margin-top:-46px;position:relative;z-index:2}
.prof-head .avatar{border:4px solid #fff;box-shadow:var(--sh)}
.prof-name{margin:10px 0 2px;font-size:19px;font-weight:800}
.prof-bio{font-size:13.5px;color:var(--ink-2);margin:8px 0 12px;line-height:1.5}
.tabs{display:flex;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:30}
.tabs button{flex:1;padding:13px 6px;font-size:13.5px;font-weight:700;color:var(--ink-3);border-bottom:2.5px solid transparent}
.tabs button.on{color:var(--primary);border-color:var(--primary)}

/* ------------------------------- tablet ------------------------------- */
@media(min-width:520px){
  body{background:#E7E7EE}
  .nav{border-radius:0 0 0 0}
}