/* ============ Cerebri ============ */
@font-face{font-family:'Cerebri';src:url('assets/fonts/CerebriSans-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'Cerebri';src:url('assets/fonts/CerebriSans-Medium.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:'Cerebri';src:url('assets/fonts/CerebriSans-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:'Cerebri';src:url('assets/fonts/CerebriSans-Bold.ttf') format('truetype');font-weight:700;font-display:swap}

/* ============ tokens ============ */
:root{
  --bg:#F5F2EE;
  --surface:#FFFFFF;
  --ink:#1C1B19;
  --muted:#938E86;
  --line:#EBE6E0;
  --accent:#E58370;
  --accent-soft:#FBEEEA;
  --accent-ink:#C15C48;
  --radius:26px;
  --radius-sm:18px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --safe-b:env(safe-area-inset-bottom);
  --safe-t:env(safe-area-inset-top);
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{min-height:100dvh;background:var(--bg);color:var(--ink);
  font-family:'Cerebri',-apple-system,system-ui,sans-serif;
  font-weight:400;letter-spacing:-.01em;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button{font-family:inherit;color:inherit;border:none;background:none;cursor:pointer}
input,textarea,select{font-family:inherit;color:inherit;font-size:16px}
::selection{background:var(--accent-soft)}
::-webkit-scrollbar{width:0;height:0}

/* ============ shell ============ */
#app{max-width:520px;margin:0 auto;min-height:100dvh;position:relative}

.screen{
  display:none;flex-direction:column;min-height:100dvh;
  padding:calc(var(--safe-t) + 22px) 22px calc(var(--safe-b) + 30px);
}
.screen.active{display:flex;animation:screenIn .5s var(--ease)}
@keyframes screenIn{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:none}}

/* ============ top bar ============ */
.top{display:flex;align-items:center;gap:12px;margin-bottom:26px;min-height:40px}
.top .back{width:40px;height:40px;border-radius:50%;background:var(--surface);
  display:grid;place-items:center;border:1px solid var(--line);flex:none;
  transition:transform .3s var(--ease),background .3s}
.top .back:active{transform:scale(.9)}
.top .title{font-weight:600;font-size:19px;letter-spacing:-.02em}
.top .title small{display:block;font-weight:400;font-size:12.5px;color:var(--muted);margin-top:1px;letter-spacing:0}
.top .spacer{flex:1}
.brand{display:flex;align-items:center;gap:9px}
.brand img{width:30px;height:30px;border-radius:9px;object-fit:cover}
.brand b{font-weight:600;font-size:19px;letter-spacing:-.03em}
.brand b span{color:var(--accent)}
.icon-btn{width:40px;height:40px;border-radius:50%;background:var(--surface);
  display:grid;place-items:center;border:1px solid var(--line);flex:none;
  transition:transform .3s var(--ease)}
.icon-btn:active{transform:scale(.9)}

/* ============ home ============ */
.greet{margin:6px 0 22px}
.greet h1{font-size:30px;font-weight:600;letter-spacing:-.035em;line-height:1.08}
.greet p{color:var(--muted);font-size:15px;margin-top:7px}

.status{background:var(--ink);color:#fff;border-radius:var(--radius);
  padding:22px 22px;margin-bottom:26px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease)}
.status:active{transform:scale(.985)}
.status .blob{position:absolute;right:-40px;top:-40px;width:150px;height:150px;
  background:radial-gradient(circle,var(--accent) 0%,transparent 70%);opacity:.55;
  filter:blur(6px);animation:float 7s var(--ease) infinite alternate}
@keyframes float{to{transform:translate(-14px,16px) scale(1.15)}}
.status .lbl{font-size:12.5px;opacity:.7;text-transform:lowercase;letter-spacing:.02em}
.status .big{font-size:34px;font-weight:600;letter-spacing:-.03em;margin:6px 0 4px;position:relative}
.status .sub{font-size:14px;opacity:.75;position:relative}
.status .cta{margin-top:16px;display:inline-flex;align-items:center;gap:7px;
  font-size:13.5px;font-weight:500;opacity:.9;position:relative}

.section-label{font-size:12.5px;color:var(--muted);text-transform:lowercase;
  letter-spacing:.03em;margin:0 4px 13px}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:19px 18px 17px;display:flex;flex-direction:column;gap:20px;
  min-height:118px;text-align:left;justify-content:space-between;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
  opacity:0;transform:translateY(14px)}
.tile.in{opacity:1;transform:none}
.tile:active{transform:scale(.96)}
.tile:hover{box-shadow:0 12px 30px -18px rgba(0,0,0,.25);border-color:#e0d9d1}
.tile .ic{width:44px;height:44px;border-radius:14px;background:var(--accent-soft);
  display:grid;place-items:center;color:var(--accent-ink)}
.tile .nm{font-size:15.5px;font-weight:600;letter-spacing:-.02em}
.tile .nm small{display:block;font-weight:400;font-size:12.5px;color:var(--muted);margin-top:2px;letter-spacing:0}
.tile .badge{position:absolute}

/* ============ generic app content ============ */
.body{flex:1;display:flex;flex-direction:column;gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;opacity:0;transform:translateY(14px)}
.card.in{opacity:1;transform:none;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.card h3{font-size:16px;font-weight:600;letter-spacing:-.02em;margin-bottom:3px}
.card .h-sub{font-size:13px;color:var(--muted);margin-bottom:16px}

.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--muted);margin:0 2px 7px}
.input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:14px;
  padding:14px 15px;font-size:16px;transition:border-color .25s,background .25s}
.input:focus{outline:none;border-color:var(--accent);background:#fff}
textarea.input{min-height:120px;resize:vertical;line-height:1.5}
select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23938E86' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center}

.btn{width:100%;background:var(--ink);color:#fff;border-radius:15px;padding:15px;
  font-size:15px;font-weight:500;letter-spacing:-.01em;
  transition:transform .3s var(--ease),opacity .3s;display:flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:scale(.97)}
.btn.ghost{background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.btn.accent{background:var(--accent)}
.btn:disabled{opacity:.4}

.chip-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:4px}
.chip{padding:11px 16px;border-radius:13px;background:var(--surface);border:1px solid var(--line);
  font-size:14px;font-weight:500;transition:all .25s var(--ease)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip:active{transform:scale(.95)}

/* list rows */
.row{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:none}
.row .ric{width:40px;height:40px;border-radius:12px;background:var(--accent-soft);
  display:grid;place-items:center;color:var(--accent-ink);flex:none}
.row .rtx{flex:1;min-width:0}
.row .rtx b{font-size:14.5px;font-weight:600;display:block;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .rtx span{font-size:12.5px;color:var(--muted)}
.row .rmeta{font-size:13px;color:var(--muted);font-weight:500;flex:none}
.row .del{color:var(--muted);flex:none;padding:6px;opacity:.6}
.row .del:active{opacity:1}

.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty .em-ic{width:56px;height:56px;border-radius:18px;background:var(--accent-soft);
  display:grid;place-items:center;color:var(--accent);margin:0 auto 16px}
.empty p{font-size:14px;line-height:1.55}

/* check list */
.check{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}
.check:last-child{border-bottom:none}
.check .box{width:26px;height:26px;border-radius:9px;border:2px solid var(--line);flex:none;
  display:grid;place-items:center;transition:all .3s var(--ease);color:#fff}
.check.done .box{background:var(--accent);border-color:var(--accent)}
.check .box svg{opacity:0;transform:scale(.5);transition:.3s var(--ease)}
.check.done .box svg{opacity:1;transform:none}
.check span{font-size:15px;transition:.3s;flex:1}
.check.done span{color:var(--muted);text-decoration:line-through}

/* metric chart */
.spark{display:flex;align-items:flex-end;gap:6px;height:90px;margin:6px 2px 4px}
.spark .bar{flex:1;background:var(--accent-soft);border-radius:7px 7px 4px 4px;position:relative;
  min-height:6px;transition:height .6s var(--ease)}
.spark .bar b{position:absolute;top:-20px;left:50%;transform:translateX(-50%);
  font-size:10.5px;color:var(--muted);white-space:nowrap;font-weight:600}

/* album grid */
.album{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.ph{aspect-ratio:1;border-radius:var(--radius-sm);overflow:hidden;position:relative;
  background:var(--accent-soft);border:1px solid var(--line)}
.ph img{width:100%;height:100%;object-fit:cover}
.ph .wk{position:absolute;left:9px;bottom:9px;background:rgba(0,0,0,.55);color:#fff;
  font-size:11px;font-weight:600;padding:4px 9px;border-radius:9px;backdrop-filter:blur(4px)}
.ph.add{display:grid;place-items:center;color:var(--accent);cursor:pointer;
  transition:transform .3s var(--ease)}
.ph.add:active{transform:scale(.94)}

/* assistente */
.chat{flex:1;display:flex;flex-direction:column;gap:12px;padding-bottom:8px}
.msg{max-width:85%;padding:13px 16px;border-radius:19px;font-size:14.5px;line-height:1.5;animation:pop .4s var(--ease)}
.msg.bot{background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:7px;align-self:flex-start}
.msg.me{background:var(--ink);color:#fff;border-bottom-right-radius:7px;align-self:flex-end}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
.q-suggest{display:flex;gap:9px;overflow-x:auto;padding:2px;margin-top:4px;scrollbar-width:none}
.q-suggest button{flex:none;background:var(--surface);border:1px solid var(--line);
  border-radius:13px;padding:10px 14px;font-size:13px;color:var(--ink);transition:transform .25s}
.q-suggest button:active{transform:scale(.94)}

/* sticky composer */
.composer{display:flex;gap:10px;align-items:flex-end;margin-top:12px;
  position:sticky;bottom:0;padding-bottom:calc(var(--safe-b))}
.composer .input{flex:1}
.composer .send{width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;
  display:grid;place-items:center;flex:none;transition:transform .3s var(--ease)}
.composer .send:active{transform:scale(.9)}

/* welcome */
#welcome{justify-content:center;align-items:center;text-align:center;gap:0}
#welcome .wbrand{display:flex;align-items:center;gap:12px;margin-bottom:auto;margin-top:8px}
#welcome .wbrand img{width:34px;height:34px;border-radius:10px}
#welcome .wbrand b{font-size:21px;font-weight:600;letter-spacing:-.03em}
#welcome .wbrand b span{color:var(--accent)}
#welcome .hero{margin:auto 0}
#welcome .heart-big{width:96px;height:96px;border-radius:28px;margin:0 auto 28px;display:block;
  box-shadow:0 24px 50px -20px rgba(196,92,72,.5);animation:beat 3.2s var(--ease) infinite}
@keyframes beat{0%,100%{transform:scale(1)}12%{transform:scale(1.09)}24%{transform:scale(1)}36%{transform:scale(1.05)}}
#welcome h1{font-size:34px;font-weight:600;letter-spacing:-.04em;line-height:1.1;margin-bottom:14px}
#welcome h1 span{color:var(--accent)}
#welcome p{color:var(--muted);font-size:15.5px;line-height:1.55;max-width:300px;margin:0 auto 34px}
#welcome .w-form{width:100%;margin-top:auto}
#welcome .w-form .input{text-align:center;margin-bottom:12px}

.fab-note{font-size:12px;color:var(--muted);text-align:center;margin-top:14px}

/* toast */
#toast{position:fixed;left:50%;bottom:calc(var(--safe-b) + 26px);transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;padding:13px 22px;border-radius:16px;font-size:14px;font-weight:500;
  opacity:0;pointer-events:none;transition:.4s var(--ease);z-index:99;max-width:88%;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .tile{opacity:1;transform:none}.card{opacity:1;transform:none}
}