/* =========================================================================
   Yoningizda — warm, soft, Claude-inspired design system
   Palette: cream + clay/terracotta + sage + soft rose + lavender
   ========================================================================= */
:root {
  --bg: #FAF6F0;
  --bg-deep: #F3EBE0;
  --surface: #FFFDFB;
  --surface-2: #F7F1E9;

  --text: #3B3531;
  --text-soft: #837669;
  --text-faint: #A99C8E;

  --clay: #C77B5A;          /* primary warm accent */
  --clay-deep: #B5694A;
  --clay-soft: #F0D8C9;
  --rose: #E3A091;
  --rose-soft: #F6E0D8;
  --sage: #93AE8E;
  --sage-soft: #E1EADD;
  --lav: #BBA9D2;
  --lav-soft: #EAE2F2;

  --crisis: #C2554D;
  --crisis-soft: #FBE8E4;

  --line: #ECE2D6;
  --shadow-sm: 0 1px 3px rgba(95, 70, 50, 0.06);
  --shadow: 0 8px 30px rgba(95, 70, 50, 0.10);
  --shadow-lg: 0 18px 50px rgba(95, 70, 50, 0.16);

  --radius: 22px;
  --radius-lg: 30px;
  --radius-pill: 999px;

  --font-serif: 'Fraunces', 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --maxw: 760px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}

/* --- Abstract background art ------------------------------------------- */
.art { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  will-change: transform;
}
.blob--rose  { width: 46vmax; height: 46vmax; top: -16vmax; right: -10vmax;
  background: radial-gradient(circle at 30% 30%, var(--rose), transparent 70%);
  animation: float1 26s ease-in-out infinite; }
.blob--sage  { width: 40vmax; height: 40vmax; bottom: -14vmax; left: -12vmax;
  background: radial-gradient(circle at 40% 40%, var(--sage), transparent 70%);
  opacity: 0.42; animation: float2 32s ease-in-out infinite; }
.blob--lav   { width: 30vmax; height: 30vmax; top: 30%; left: -8vmax;
  background: radial-gradient(circle at 50% 50%, var(--lav), transparent 70%);
  opacity: 0.35; animation: float3 38s ease-in-out infinite; }
.blob--clay  { width: 28vmax; height: 28vmax; bottom: 6%; right: -6vmax;
  background: radial-gradient(circle at 50% 50%, var(--clay-soft), transparent 70%);
  opacity: 0.5; animation: float1 30s ease-in-out infinite reverse; }

@keyframes float1 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(-3vmax,4vmax) scale(1.08);} }
@keyframes float2 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(4vmax,-3vmax) scale(1.1);} }
@keyframes float3 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(3vmax,3vmax) scale(1.05);} }

/* --- App shell -------------------------------------------------------- */
.app {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  height: 100dvh; max-width: 860px; margin: 0 auto;
}

/* --- Topbar ----------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 14px clamp(14px, 4vw, 26px);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 16px;
  background: linear-gradient(145deg, var(--rose-soft), var(--clay-soft));
  box-shadow: var(--shadow-sm);
}
.brand__mark svg { fill: var(--clay-deep); }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--font-serif); font-size: 1.28rem; font-weight: 600; color: var(--text); }
.brand__tag { font-size: .72rem; color: var(--text-soft); letter-spacing: .2px; margin-top: 2px; }
.topbar__actions { display: flex; gap: 8px; }

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  border: none; cursor: pointer; font-family: var(--font-sans);
  font-size: .85rem; font-weight: 500; padding: 9px 14px;
  border-radius: var(--radius-pill); color: var(--text);
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
}
.btn:active { transform: scale(.96); }
.btn--ghost { background: rgba(255,255,255,.55); color: var(--clay-deep); }
.btn--ghost:hover { background: #fff; box-shadow: var(--shadow-sm); }
.btn--soft { background: var(--clay); color: #fff; box-shadow: var(--shadow-sm); }
.btn--soft:hover { background: var(--clay-deep); }
.btn svg { flex: none; }
@media (max-width: 560px) { .btn__label { display: none; } .btn { padding: 10px; } }

/* --- Crisis banner ---------------------------------------------------- */
.crisis-banner { padding: 0 clamp(14px, 4vw, 26px); animation: slideDown .4s ease; }
.crisis-banner__inner {
  position: relative; background: var(--crisis-soft);
  border: 1px solid #F0CDC6; border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow-sm);
}
.crisis-banner__title { margin: 0 0 4px; font-weight: 600; color: var(--crisis); font-size: 1rem; }
.crisis-banner__text { margin: 0 0 12px; color: var(--text-soft); font-size: .88rem; }
.crisis-banner__lines { display: flex; flex-wrap: wrap; gap: 8px; }
.pill-call {
  display: inline-flex; align-items: center; gap: 6px;
  background: #fff; color: var(--text); text-decoration: none;
  border: 1px solid #F0CDC6; padding: 9px 14px; border-radius: var(--radius-pill);
  font-size: .85rem; transition: transform .15s ease, box-shadow .2s ease;
}
.pill-call b { color: var(--crisis); }
.pill-call:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.crisis-banner__close {
  position: absolute; top: 10px; right: 12px; border: none; background: none;
  font-size: 1.4rem; line-height: 1; color: var(--text-faint); cursor: pointer;
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* --- Chat area -------------------------------------------------------- */
.chat {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 8px clamp(14px, 4vw, 26px) 20px;
  scroll-behavior: smooth;
}
.chat::-webkit-scrollbar { width: 8px; }
.chat::-webkit-scrollbar-thumb { background: var(--clay-soft); border-radius: 10px; }

/* --- Welcome ---------------------------------------------------------- */
.welcome {
  max-width: var(--maxw); margin: 0 auto; text-align: center;
  padding: clamp(12px, 3.5vh, 36px) 6px 10px;
  animation: rise .6s ease;
}
.welcome__art { display: flex; justify-content: center; margin-bottom: 4px; }
.welcome__art svg { animation: bob 6s ease-in-out infinite; width: 150px; height: 120px; }
.welcome__title { font-family: var(--font-serif); font-weight: 600; font-size: clamp(1.5rem, 5vw, 2.1rem); margin: 4px 0 10px; color: var(--text); }
.welcome__sub { color: var(--text-soft); font-size: .98rem; line-height: 1.6; max-width: 560px; margin: 0 auto 18px; }
.welcome__sub b { color: var(--clay-deep); font-weight: 600; }
.chips-lead { color: var(--text-soft); font-size: .9rem; margin: 0 0 12px; }
.chip-groups { display: flex; flex-direction: column; gap: 14px; padding-bottom: 8px; }
.chips-group__title {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .9px;
  color: var(--text-faint); margin: 0 0 9px; font-weight: 600;
}
.chips { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; }
.chip {
  background: var(--surface); border: 1px solid var(--line);
  color: var(--text); border-radius: var(--radius-pill);
  padding: 10px 16px; font-size: .86rem; cursor: pointer; font-family: var(--font-sans);
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.chip:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--clay-soft); background: #fff; }
.chip:active { transform: scale(.97); }
@keyframes bob { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-8px);} }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* --- Messages --------------------------------------------------------- */
.messages { max-width: var(--maxw); margin: 0 auto; display: flex; flex-direction: column; gap: 12px; padding-top: 10px; }
.turn { display: flex; flex-direction: column; gap: 8px; }
.turn--user { align-items: flex-end; }
.turn--bot  { align-items: flex-start; }

.bubble {
  max-width: 86%; padding: 13px 17px; font-size: .96rem; line-height: 1.62;
  border-radius: var(--radius); animation: pop .35s cubic-bezier(.2,.8,.3,1.2);
  white-space: pre-wrap; word-wrap: break-word;
}
.bubble--user {
  background: linear-gradient(145deg, var(--clay), var(--clay-deep));
  color: #fff; border-bottom-right-radius: 8px; box-shadow: var(--shadow-sm);
}
.bubble--bot {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--line); border-bottom-left-radius: 8px; box-shadow: var(--shadow-sm);
}
.bubble--bot + .bubble--bot { border-top-left-radius: 10px; }
.bubble strong { font-weight: 600; }
.bubble a { color: var(--clay-deep); }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

/* citations */
.cites { display: flex; flex-wrap: wrap; gap: 6px; max-width: 86%; }
.cite {
  font-size: .73rem; color: var(--clay-deep); background: var(--clay-soft);
  border-radius: var(--radius-pill); padding: 4px 11px; font-weight: 500;
}
.cite::before { content: "§ "; opacity: .7; }

/* typing indicator */
.typing { display: inline-flex; gap: 5px; padding: 16px 18px; }
.typing span {
  width: 8px; height: 8px; border-radius: 50%; background: var(--clay-soft);
  animation: blink 1.3s infinite ease-in-out both;
}
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,80%,100%{ transform: scale(.7); opacity:.5;} 40%{ transform: scale(1); opacity:1;} }

/* --- Composer --------------------------------------------------------- */
.composer { padding: 6px clamp(14px, 4vw, 26px) 14px; }
.composer__inner {
  max-width: var(--maxw); margin: 0 auto; display: flex; align-items: flex-end; gap: 10px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 8px 8px 8px 18px;
  box-shadow: var(--shadow); transition: border-color .2s ease, box-shadow .2s ease;
}
.composer__inner:focus-within { border-color: var(--clay-soft); box-shadow: var(--shadow-lg); }
.composer__input {
  flex: 1; border: none; outline: none; resize: none; background: transparent;
  font-family: var(--font-sans); font-size: 1rem; line-height: 1.5; color: var(--text);
  max-height: 160px; padding: 8px 0;
}
.composer__input::placeholder { color: var(--text-faint); }
.composer__send {
  flex: none; width: 44px; height: 44px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--clay); color: #fff; display: grid; place-items: center;
  transition: transform .15s ease, background .2s ease, opacity .2s ease;
}
.composer__send:hover:not(:disabled) { background: var(--clay-deep); transform: scale(1.06); }
.composer__send:active:not(:disabled) { transform: scale(.92); }
.composer__send:disabled { opacity: .4; cursor: default; }
.composer__note { max-width: var(--maxw); margin: 8px auto 0; text-align: center; font-size: .72rem; color: var(--text-faint); }
.composer__note a { color: var(--clay-deep); }

/* --- Resources drawer ------------------------------------------------- */
.drawer { position: fixed; inset: 0; z-index: 40; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(60,45,35,.32); backdrop-filter: blur(2px); animation: fade .25s ease; }
.drawer__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(420px, 92vw);
  background: var(--bg); box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; animation: slideIn .3s ease;
}
.drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px 12px; }
.drawer__head h2 { font-family: var(--font-serif); font-size: 1.2rem; margin: 0; font-weight: 600; }
.drawer__close { border: none; background: none; font-size: 1.7rem; line-height: 1; color: var(--text-faint); cursor: pointer; }
.drawer__body { overflow-y: auto; padding: 6px 22px 30px; }
.drawer__loading { color: var(--text-soft); padding: 20px 0; }
.res-group { margin-bottom: 22px; }
.res-group__title { font-size: .78rem; text-transform: uppercase; letter-spacing: .8px; color: var(--text-faint); margin: 0 0 10px; }
.res-card {
  display: block; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: 14px 16px; margin-bottom: 10px; box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .2s ease;
}
.res-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.res-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.res-card__name { font-weight: 600; font-size: .95rem; }
.res-card__phone { font-weight: 600; color: var(--clay-deep); font-size: 1.05rem; white-space: nowrap; }
.res-card__desc { color: var(--text-soft); font-size: .82rem; line-height: 1.5; margin-top: 6px; }
.res-card__addr { color: var(--text-soft); font-size: .8rem; margin-top: 6px; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn { from { transform: translateX(100%); } to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}