:root {
  --magenta: #c2006e;
  --magenta2: #e0008a;
  --magenta-light: #fce8f3;
  --magenta-mid: #f4c6e2;
  --dark: #1a0a12;
  --surface: #ffffff;
  --surface2: #fdf5fa;
  --border: #f0d6e8;
  --text: #1a0a12;
  --text2: #6b3d58;
  --text3: #b08fa0;
  --green: #1a6644;
  --green-light: #e6f4ee;
  --radius: 16px;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'DM Sans', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: #fdf5fa;
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  height: 100vh;
  display: flex;
  overflow: hidden;
  position: relative;
}

/* Background decoration */
body::before {
  content: '';
  position: fixed;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(194,0,110,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  bottom: -150px; left: -150px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(194,0,110,0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── SIDEBAR ── */
#sidebar {
  width: 300px;
  min-width: 300px;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

#sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(160deg, rgba(194,0,110,0.15) 0%, transparent 50%);
  pointer-events: none;
}

.logo-area {
  padding: 32px 24px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--magenta);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.logo-name {
  font-family: var(--serif);
  font-size: 26px;
  color: #fff;
  line-height: 1.1;
  font-weight: 500;
}
.logo-name em { color: var(--magenta2); font-style: italic; }
.logo-tagline {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 6px;
  line-height: 1.5;
}

/* Info cards en sidebar */
.sidebar-info {
  padding: 12px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.info-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 9px 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 10px;
}
.info-card:hover {
  background: rgba(194,0,110,0.15);
  border-color: rgba(194,0,110,0.3);
}
.info-card-icon { font-size: 16px; flex-shrink: 0; }
.info-card-title { font-size: 12.5px; font-weight: 500; color: #fff; margin-bottom: 1px; }
.info-card-desc { font-size: 10.5px; color: rgba(255,255,255,0.45); line-height: 1.4; }

.cta-block {
  margin: 0 18px 20px;
  background: linear-gradient(135deg, var(--magenta), #8a004e);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}
.cta-block-title {
  font-family: var(--serif);
  font-size: 15px;
  color: #fff;
  margin-bottom: 5px;
  position: relative;
}
.cta-block-sub {
  font-size: 11.5px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 14px;
  position: relative;
}
.cta-btn {
  display: block;
  background: #fff;
  color: var(--magenta);
  border-radius: 9px;
  padding: 10px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--sans);
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
  border: none;
  width: 100%;
  position: relative;
}
.cta-btn:hover { background: #fce8f3; transform: translateY(-1px); }

/* ── MAIN ── */
#main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* Topbar */
#topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.sabio-avatar {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--magenta), #8a004e);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-style: italic; font-size: 16px; color: #fff;
}
.sabio-info { line-height: 1.3; }
.sabio-name { font-family: var(--serif); font-size: 16px; font-weight: 500; color: var(--text); }
.sabio-status { font-size: 11px; color: var(--text3); display: flex; align-items: center; gap: 5px; }
.dot-online { width: 6px; height: 6px; background: #22c55e; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.topbar-right { display: flex; align-items: center; gap: 10px; }
.web-link {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text3);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.15s;
}
.web-link:hover { border-color: var(--magenta); color: var(--magenta); }

/* Chat */
#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-behavior: smooth;
}
#chat-messages::-webkit-scrollbar { width: 3px; }
#chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.msg { display: flex; gap: 12px; max-width: 700px; animation: fadeUp 0.25s ease; }
.msg.user { flex-direction: row-reverse; align-self: flex-end; max-width: 580px; }
@keyframes fadeUp { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

.msg-av {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0; margin-top: 2px;
}
.msg-av.bot {
  background: linear-gradient(135deg, var(--magenta), #8a004e);
  color: #fff; font-family: var(--serif); font-style: italic; font-size: 15px;
}
.msg-av.user {
  background: var(--surface2); color: var(--text2);
  border: 1px solid var(--border); font-size: 13px;
}

.msg-body { display: flex; flex-direction: column; gap: 4px; }

.msg-bubble {
  padding: 14px 18px;
  border-radius: var(--radius);
  line-height: 1.7;
  font-size: 14.5px;
}
.bot .msg-bubble {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-top-left-radius: 4px;
  box-shadow: 0 2px 8px rgba(194,0,110,0.06);
}
.user .msg-bubble {
  background: var(--magenta);
  color: #fff;
  border-top-right-radius: 4px;
}

.msg-time { font-size: 10.5px; color: var(--text3); padding: 0 4px; }
.user .msg-time { text-align: right; }

/* Cita card dentro del chat */
.cita-card {
  background: linear-gradient(135deg, #fff5fb, #fff);
  border: 1px solid var(--magenta-mid);
  border-radius: 14px;
  padding: 18px 20px;
  margin-top: 6px;
}
.cita-card-title {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--magenta);
  margin-bottom: 6px;
}
.cita-card-sub { font-size: 13px; color: var(--text2); margin-bottom: 14px; line-height: 1.6; }
.cita-card-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--magenta); color: #fff;
  border-radius: 10px; padding: 11px 20px;
  font-size: 13.5px; font-weight: 500; font-family: var(--sans);
  text-decoration: none; cursor: pointer; border: none;
  transition: all 0.15s;
}
.cita-card-btn:hover { background: var(--magenta2); transform: translateY(-1px); }
.cita-card-note { font-size: 11px; color: var(--text3); margin-top: 10px; }

/* Requisitos check */
.req-list { margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.req-item {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 13.5px; color: var(--text);
  padding: 8px 12px;
  background: var(--surface2);
  border-radius: 9px;
}
.req-check { color: var(--magenta); font-size: 14px; flex-shrink: 0; margin-top: 1px; }

/* Typing */
.typing { display: flex; gap: 5px; padding: 13px 17px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); border-top-left-radius: 4px; width: fit-content; box-shadow: 0 2px 8px rgba(194,0,110,0.06); }
.typing span { width: 6px; height: 6px; background: var(--magenta); border-radius: 50%; opacity: 0.5; animation: bounce 1.2s infinite; }
.typing span:nth-child(2) { animation-delay:.2s; }
.typing span:nth-child(3) { animation-delay:.4s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0);opacity:0.5} 40%{transform:translateY(-5px);opacity:1} }

/* Input area */
#input-area {
  padding: 16px 32px 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
}

.quick-questions {
  display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 12px;
}
.qq {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); font-size: 12px; font-family: var(--sans);
  padding: 6px 14px; border-radius: 20px; cursor: pointer; transition: all 0.15s;
  white-space: nowrap;
}
.qq:hover { border-color: var(--magenta); color: var(--magenta); background: var(--magenta-light); }

.input-row { display: flex; gap: 10px; align-items: flex-end; }

#user-msg {
  flex: 1; background: var(--surface); border: 1.5px solid var(--border);
  border-radius: 14px; color: var(--text); font-family: var(--sans); font-size: 14.5px;
  padding: 13px 18px; resize: none; outline: none; min-height: 50px; max-height: 130px;
  line-height: 1.5; transition: border-color 0.15s;
  box-shadow: 0 2px 8px rgba(194,0,110,0.04);
}
#user-msg:focus { border-color: var(--magenta); }
#user-msg::placeholder { color: var(--text3); }

#send-btn {
  width: 50px; height: 50px; border-radius: 14px;
  background: linear-gradient(135deg, var(--magenta), #8a004e);
  border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: #fff; flex-shrink: 0; transition: all 0.15s;
  box-shadow: 0 4px 14px rgba(194,0,110,0.3);
}
#send-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(194,0,110,0.4); }
#send-btn:active { transform: translateY(0); }

.legal-notice {
  margin-top: 10px;
  font-size: 11px; color: var(--text3); text-align: center;
}

/* Toast */
#toast {
  position: fixed; bottom: 28px; right: 28px;
  background: var(--dark); border-radius: 10px; padding: 11px 18px;
  color: #fff; font-size: 13px; display: flex; align-items: center; gap: 8px;
  transform: translateY(60px); opacity: 0; transition: all 0.3s ease; z-index: 100;
}
#toast.show { transform: translateY(0); opacity: 1; }
.brand-mark {
  color: var(--magenta);
  font-weight: 500;
  letter-spacing: 0.04em;
  font-variant: all-small-caps;
}