/* ============================================================
   Minha Gestação — estilo principal (mobile-first PWA)
   ============================================================ */
:root{
  --pink:#ec4899; --pink-soft:#fce7f3; --pink-deep:#be185d;
  --violet:#8b5cf6; --indigo:#6366f1; --blue:#3b82f6;
  --green:#22c55e; --amber:#f59e0b; --red:#ef4444;
  --bg:#fdf2f8; --card:#ffffff; --text:#3b2f3a; --muted:#8b8b95;
  --border:#f1e3ee; --shadow:0 6px 22px rgba(190,24,93,.08);
  --radius:18px; --nav-h:64px;
}
[data-theme="dark"]{
  --bg:#15121a; --card:#211b29; --text:#f0e9f3; --muted:#9a90a8;
  --border:#332a3d; --pink-soft:#2a1f2e; --shadow:0 6px 22px rgba(0,0,0,.4);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);
  font-size:15px;line-height:1.5;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));
  -webkit-font-smoothing:antialiased;
}
a{color:var(--pink-deep);text-decoration:none}
h1,h2,h3{margin:0 0 .4em}
.hidden{display:none !important}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:10px;
  padding:14px 16px;background:linear-gradient(135deg,var(--pink),var(--violet));
  color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.12);
}
.topbar h1{font-size:18px;margin:0;font-weight:700;flex:1;display:flex;align-items:center;gap:8px}
.topbar button{background:rgba(255,255,255,.2);border:0;color:#fff;width:38px;height:38px;
  border-radius:12px;font-size:18px;cursor:pointer;display:grid;place-items:center}
.topbar button:active{transform:scale(.94)}

/* ---------- Layout ---------- */
.container{max-width:760px;margin:0 auto;padding:16px}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:520px){.grid-3{grid-template-columns:repeat(2,1fr)}}

/* ---------- Cards ---------- */
.card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);
  border:1px solid var(--border)}
.card h2{font-size:16px;display:flex;align-items:center;gap:8px}
.card h2 .ico{font-size:20px}
.stat{display:flex;flex-direction:column;gap:2px}
.stat .big{font-size:26px;font-weight:800;line-height:1}
.stat .lbl{font-size:12px;color:var(--muted)}

/* Hero gestação */
.hero{background:linear-gradient(135deg,#ec4899,#8b5cf6);color:#fff;border:0}
.hero .emoji{font-size:54px;line-height:1}
.hero .week{font-size:40px;font-weight:800;line-height:1}
.hero .sub{opacity:.92;font-size:13px}
.progress{height:10px;background:rgba(255,255,255,.3);border-radius:99px;overflow:hidden;margin-top:10px}
.progress > i{display:block;height:100%;background:#fff;border-radius:99px}
.pill{display:inline-block;background:rgba(255,255,255,.22);padding:3px 10px;border-radius:99px;font-size:12px}

/* ---------- Menu de módulos ---------- */
.menu-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media(max-width:520px){.menu-grid{grid-template-columns:repeat(3,1fr)}}
.menu-item{background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:14px 6px;text-align:center;cursor:pointer;transition:.15s;box-shadow:var(--shadow)}
.menu-item:active{transform:scale(.95)}
.menu-item .mi-ico{font-size:26px;display:block}
.menu-item .mi-lbl{font-size:11px;margin-top:6px;color:var(--text);font-weight:600;line-height:1.2}
.group-title{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.5px;margin:18px 4px 8px}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;cursor:pointer;
  background:var(--pink);color:#fff;padding:12px 18px;border-radius:14px;font-weight:700;font-size:15px}
.btn:active{transform:scale(.97)}
.btn.block{width:100%}
.btn.ghost{background:var(--pink-soft);color:var(--pink-deep)}
.btn.sec{background:var(--violet)}
.btn.sm{padding:8px 12px;font-size:13px;border-radius:10px}
.btn.danger{background:var(--red)}
.fab{position:fixed;right:18px;bottom:calc(var(--nav-h) + 18px);z-index:35;width:56px;height:56px;
  border-radius:50%;font-size:26px;box-shadow:0 8px 24px rgba(236,72,153,.5)}

/* ---------- Formulários ---------- */
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px;color:var(--text)}
.field input,.field select,.field textarea{
  width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:12px;
  background:var(--bg);color:var(--text);font-size:15px;font-family:inherit}
.field textarea{min-height:90px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--pink);border-color:transparent}
.row{display:flex;gap:10px}.row > *{flex:1}

/* ---------- Listas ---------- */
.list-item{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}
.list-item:last-child{border-bottom:0}
.list-item .li-main{flex:1;min-width:0}
.list-item .li-title{font-weight:700}
.list-item .li-sub{font-size:13px;color:var(--muted);word-break:break-word}
.li-actions{display:flex;gap:6px;flex-shrink:0}
.icon-btn{background:transparent;border:0;cursor:pointer;font-size:17px;padding:4px;color:var(--muted)}
.icon-btn:active{transform:scale(.9)}
.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:99px;background:var(--pink-soft);
  color:var(--pink-deep);font-weight:600}
.tag.green{background:#dcfce7;color:#15803d}.tag.amber{background:#fef3c7;color:#b45309}
.tag.red{background:#fee2e2;color:#b91c1c}.tag.blue{background:#dbeafe;color:#1d4ed8}
.empty{text-align:center;color:var(--muted);padding:30px 10px;font-size:14px}
.empty .e-ico{font-size:42px;display:block;margin-bottom:8px;opacity:.6}

/* checkbox done */
.check{width:24px;height:24px;border-radius:7px;border:2px solid var(--pink);cursor:pointer;
  display:grid;place-items:center;flex-shrink:0;background:var(--card);font-size:14px;color:#fff}
.check.on{background:var(--pink);border-color:var(--pink)}
.done .li-title{text-decoration:line-through;opacity:.55}

/* ---------- Bottom nav ---------- */
.bottomnav{position:fixed;bottom:0;left:0;right:0;z-index:40;height:var(--nav-h);
  background:var(--card);border-top:1px solid var(--border);display:flex;
  padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 12px rgba(0,0,0,.05)}
.bottomnav button{flex:1;background:0;border:0;cursor:pointer;color:var(--muted);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px}
.bottomnav button .bn-ico{font-size:21px}
.bottomnav button.active{color:var(--pink)}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:60;display:flex;
  align-items:flex-end;justify-content:center;animation:fade .15s}
@media(min-width:600px){.modal-bg{align-items:center}}
.modal{background:var(--card);width:100%;max-width:560px;max-height:90vh;overflow:auto;
  border-radius:22px 22px 0 0;padding:20px;animation:slideup .2s}
@media(min-width:600px){.modal{border-radius:22px}}
.modal h2{font-size:18px;display:flex;align-items:center;justify-content:space-between}
.modal .close{background:var(--pink-soft);border:0;width:34px;height:34px;border-radius:10px;
  font-size:18px;cursor:pointer;color:var(--pink-deep)}
@keyframes slideup{from{transform:translateY(40px);opacity:.6}to{transform:none;opacity:1}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- Auth ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:linear-gradient(160deg,#fce7f3,#ede9fe)}
[data-theme="dark"] .auth-wrap{background:linear-gradient(160deg,#1a1320,#15121a)}
.auth-card{background:var(--card);border-radius:24px;padding:30px 24px;width:100%;max-width:400px;
  box-shadow:0 18px 50px rgba(190,24,93,.18)}
.auth-card .logo{font-size:48px;text-align:center}
.auth-card h1{text-align:center;font-size:22px;margin:8px 0 4px}
.auth-card .tagline{text-align:center;color:var(--muted);margin-bottom:20px;font-size:14px}
.switch-link{text-align:center;margin-top:14px;font-size:14px}
.alert{padding:11px 14px;border-radius:12px;font-size:14px;margin-bottom:12px}
.alert.err{background:#fee2e2;color:#b91c1c}
.alert.ok{background:#dcfce7;color:#15803d}

/* ---------- Toast ---------- */
#toast{position:fixed;bottom:calc(var(--nav-h) + 80px);left:50%;transform:translateX(-50%);
  background:#1f2937;color:#fff;padding:11px 20px;border-radius:99px;z-index:90;font-size:14px;
  opacity:0;transition:.25s;pointer-events:none;max-width:90%}
#toast.show{opacity:1}

/* ---------- Mini chart (SVG) ---------- */
.chart{width:100%;height:160px}
.chart .axis{stroke:var(--border);stroke-width:1}
.chart .line{fill:none;stroke:var(--pink);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.chart .area{fill:url(#g1);opacity:.25}
.chart .dot{fill:var(--pink)}
.chart text{fill:var(--muted);font-size:10px}

/* water tracker */
.water-cups{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.cup{font-size:30px;cursor:pointer;filter:grayscale(1);opacity:.4;transition:.15s}
.cup.full{filter:none;opacity:1;transform:scale(1.05)}

/* kick/contraction big number */
.bignum{font-size:64px;font-weight:800;text-align:center;color:var(--pink);line-height:1}
.timer{font-size:40px;font-weight:800;text-align:center;font-variant-numeric:tabular-nums}

/* ratings */
.stars{font-size:22px;cursor:pointer;letter-spacing:2px}
.weeklist{display:flex;gap:8px;overflow-x:auto;padding:6px 2px 12px}
.weeklist .wk{flex:0 0 auto;width:54px;text-align:center;padding:8px 0;border-radius:12px;
  background:var(--card);border:1px solid var(--border);cursor:pointer;font-size:12px}
.weeklist .wk.active{background:var(--pink);color:#fff;border-color:var(--pink)}
.weeklist .wk b{font-size:16px;display:block}