:root{
  --bg:#FBF8F2;
  --surface:#FFFFFF;
  --surface-alt:#F3ECDD;
  --text:#24304A;
  --text-muted:#5B6B85;
  --border:#E7DCC5;
  --honey:#E3A857; --honey-ink:#7A5320;
  --sage:#5E8567;  --sage-ink:#2E4A33;
  --plum:#7C5D93;  --plum-ink:#3E2E4A;
  --sky:#5A87A6;   --sky-ink:#29434F;
  --coral:#D97D6C; --coral-ink:#6E3629;
  --bubble-user:#E9E1CE;
  --bubble-mommy:#FFFFFF;
  --shadow:0 10px 30px rgba(36,48,74,0.10);
  --radius-lg:22px;
  --radius-md:16px;
  --font-display:'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#1B2436; --surface:#232E45; --surface-alt:#2B3752;
    --text:#F3ECDD; --text-muted:#AEB9CF; --border:#384360;
    --honey:#F0B65C; --honey-ink:#3A2A10;
    --sage:#7FAE87;  --sage-ink:#12261A;
    --plum:#A184BC;  --plum-ink:#241A30;
    --sky:#7FB0D6;   --sky-ink:#122633;
    --coral:#E79684; --coral-ink:#3A1912;
    --bubble-user:#2B3752; --bubble-mommy:#232E45;
    --shadow:0 10px 30px rgba(0,0,0,0.40);
  }
}

*{box-sizing:border-box;}
html,body{height:100%;margin:0;}
body.lam-body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

.lam-app{
  display:flex;
  flex-direction:column;
  height:100%;
  max-width:640px;
  margin:0 auto;
  padding-inline:16px;
}

.lam-header{
  display:flex;
  align-items:center;
  gap:10px;
  padding-block:18px 8px;
  flex:0 0 auto;
}
.lam-wordmark{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.5rem;
  letter-spacing:-0.01em;
  text-wrap:balance;
}
.lam-wordmark .lam-glow{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%, var(--honey), var(--coral));
  color:var(--honey-ink);
  font-size:1rem;
  margin-right:8px;
  box-shadow:var(--shadow);
  vertical-align:middle;
}

.lam-view{flex:1 1 auto; min-height:0; display:flex; flex-direction:column;}
.lam-view[hidden]{display:none;}

/* ---------- Lock view ---------- */
.lam-lock{align-items:center; justify-content:center; text-align:center; gap:14px; padding-bottom:40px;}
.lam-lock h1{font-family:var(--font-display); font-size:1.5rem; margin:0;}
.lam-lock p{color:var(--text-muted); margin:0; font-size:0.9rem;}
#lam-pin-input{
  font:inherit; font-size:1.4rem; letter-spacing:0.3em; text-align:center;
  width:180px; padding:12px; border-radius:14px; border:1px solid var(--border);
  background:var(--surface); color:var(--text);
}

/* ---------- Picker view ---------- */
#lam-view-picker{padding-bottom:24px; overflow-y:auto;}
.lam-picker-heading{margin:6px 0 2px;}
.lam-picker-heading h1{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.6rem;
  margin:0 0 4px;
  text-wrap:balance;
}
.lam-picker-heading p{
  margin:0 0 18px;
  color:var(--text-muted);
  font-size:0.95rem;
}
.lam-kids-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(128px, 1fr));
  gap:12px;
}
.lam-kid-card{
  position:relative;
  width:100%;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:16px 10px 14px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  cursor:pointer;
  box-shadow:var(--shadow);
  font:inherit;
  color:inherit;
  text-align:center;
}
.lam-kid-card:hover, .lam-kid-card:focus-visible{ transform:translateY(-2px); }
.lam-kid-card:focus-visible{ outline:2px solid var(--honey); outline-offset:2px; }
.lam-kid-name{font-weight:700; font-size:0.95rem;}
.lam-kid-age{font-size:0.75rem; color:var(--text-muted);}
.lam-kid-remove{
  position:absolute; top:6px; right:6px;
  width:26px; height:26px;
  border-radius:50%;
  border:none;
  background:var(--surface-alt);
  color:var(--text-muted);
  font-size:0.75rem;
  line-height:26px;
  cursor:pointer;
}
.lam-avatar{
  width:56px; height:56px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.4rem;
  flex:0 0 auto;
}
.lam-avatar-honey{background:var(--honey); color:var(--honey-ink);}
.lam-avatar-sage{background:var(--sage); color:var(--sage-ink);}
.lam-avatar-plum{background:var(--plum); color:var(--plum-ink);}
.lam-avatar-sky{background:var(--sky); color:var(--sky-ink);}
.lam-avatar-coral{background:var(--coral); color:var(--coral-ink);}

.lam-add-card{
  width:100%;
  background:var(--surface-alt);
  border:1px dashed var(--border);
  border-radius:var(--radius-lg);
  padding:16px 10px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:6px;
  min-height:88px;
  cursor:pointer;
  font:inherit; color:var(--text-muted);
}
.lam-add-card .lam-plus{font-size:1.6rem; color:var(--text);}

.lam-add-form{
  margin-top:18px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:16px;
  box-shadow:var(--shadow);
  display:flex; flex-direction:column; gap:12px;
}
.lam-add-form label{font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; color:var(--text-muted);}
#lam-kid-name-input{
  width:100%;
  font:inherit; font-size:1rem;
  padding:10px 12px;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--bg);
  color:var(--text);
}
.lam-pill-row{display:flex; flex-wrap:wrap; gap:8px;}
.lam-pill{
  border:1px solid var(--border);
  background:var(--surface-alt);
  color:var(--text);
  border-radius:999px;
  padding:7px 14px;
  font:inherit; font-size:0.85rem;
  cursor:pointer;
}
.lam-pill.lam-selected{ background:var(--honey); border-color:var(--honey); color:var(--honey-ink); font-weight:700; }
.lam-swatch-row{display:flex; gap:8px;}
.lam-swatch{
  width:32px; height:32px; border-radius:50%;
  border:2px solid transparent;
  cursor:pointer;
  padding:0;
}
.lam-swatch.lam-selected{ border-color:var(--text); }
.lam-form-actions{display:flex; gap:10px; margin-top:4px;}
.lam-btn{
  font:inherit; font-weight:700; font-size:0.9rem;
  border-radius:999px;
  padding:10px 18px;
  border:1px solid var(--border);
  background:var(--surface-alt);
  color:var(--text);
  cursor:pointer;
}
.lam-btn-primary{ background:var(--honey); border-color:var(--honey); color:var(--honey-ink); }
.lam-btn:disabled{ opacity:0.5; cursor:not-allowed; }

/* ---------- Chat view ---------- */
#lam-view-chat{padding-bottom:14px;}
.lam-chat-header{
  display:flex; align-items:center; gap:10px;
  padding-block:6px 12px;
  flex:0 0 auto;
  border-bottom:1px solid var(--border);
}
#lam-back-btn{
  border:none; background:var(--surface-alt); color:var(--text);
  width:34px; height:34px; border-radius:50%;
  font-size:1.1rem; cursor:pointer;
  flex:0 0 auto;
}
.lam-chat-title{display:flex; align-items:center; gap:10px; min-width:0;}
.lam-chat-title .lam-avatar{width:38px; height:38px; font-size:1rem;}
.lam-chat-title .lam-names{display:flex; flex-direction:column; line-height:1.15; min-width:0;}
.lam-chat-title .lam-names b{font-size:0.98rem;}
.lam-chat-title .lam-names span{font-size:0.72rem; color:var(--text-muted);}

.lam-messages{
  flex:1 1 auto; overflow-y:auto;
  display:flex; flex-direction:column; gap:10px;
  padding-block:14px 8px;
}
.lam-message{
  display:flex; gap:8px; max-width:88%;
}
.lam-message.lam-from-mommy{ align-self:flex-start; }
.lam-message.lam-from-kid{ align-self:flex-end; flex-direction:row-reverse; }
.lam-message .lam-avatar{width:28px; height:28px; font-size:0.8rem; flex:0 0 auto;}
.lam-bubble{
  border-radius:var(--radius-md);
  padding:10px 14px;
  font-size:0.95rem;
  line-height:1.45;
  white-space:pre-wrap;
  word-wrap:break-word;
  box-shadow:var(--shadow);
}
.lam-from-mommy .lam-bubble{ background:var(--bubble-mommy); border:1px solid var(--border); border-top-left-radius:4px; }
.lam-from-kid .lam-bubble{ background:var(--bubble-user); border-top-right-radius:4px; }
.lam-bubble.lam-thinking{ display:flex; gap:4px; align-items:center; padding:14px; }
.lam-dot{width:6px; height:6px; border-radius:50%; background:var(--text-muted); animation:lam-blink 1.2s infinite ease-in-out;}
.lam-dot:nth-child(2){animation-delay:0.2s;}
.lam-dot:nth-child(3){animation-delay:0.4s;}
@keyframes lam-blink{ 0%,80%,100%{opacity:0.25;} 40%{opacity:1;} }

.lam-chips{
  display:flex; flex-wrap:wrap; gap:8px;
  padding-block:6px 10px;
  flex:0 0 auto;
}
.lam-chip{
  border:1px solid var(--border);
  background:var(--surface-alt);
  color:var(--text);
  border-radius:999px;
  padding:8px 14px;
  font:inherit; font-size:0.82rem;
  cursor:pointer;
}

.lam-chat-form{
  display:flex; align-items:flex-end; gap:8px;
  flex:0 0 auto;
  padding-block:6px;
}
#lam-chat-input{
  flex:1 1 auto;
  resize:none;
  font:inherit; font-size:0.95rem;
  padding:11px 14px;
  border-radius:18px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  max-height:110px;
}
#lam-chat-input:focus{ outline:2px solid var(--honey); outline-offset:1px; }
#lam-send-btn, #lam-stop-btn{
  flex:0 0 auto;
  border:none;
  border-radius:50%;
  width:44px; height:44px;
  background:var(--honey);
  color:var(--honey-ink);
  font-size:1.1rem;
  cursor:pointer;
}
#lam-send-btn:disabled{ opacity:0.45; cursor:not-allowed; }
#lam-stop-btn{ background:var(--coral); color:var(--coral-ink); }

.lam-safety-note{
  font-size:0.72rem;
  color:var(--text-muted);
  text-align:center;
  margin:2px 0 0;
  flex:0 0 auto;
}
.lam-notice{
  font-size:0.82rem;
  color:var(--coral-ink);
  background:var(--surface-alt);
  border:1px solid var(--border);
  border-radius:10px;
  padding:8px 12px;
  margin:0 0 8px;
}

@media (max-width: 420px){
  .lam-wordmark{font-size:1.3rem;}
}