/* =========================
   Dona Baby+ — Design system compartilhado
   Carregado por todas as telas
========================= */

:root {
  --bg: #FFFFFF;
  --bg-soft: #F6F7F9;
  --bg-tint-teal: #F0FAF7;
  --bg-tint-purple: #F8F5FF;
  --bg-warm: #FFF8E8;

  --baba: #1A9D85;
  --baba-soft: #DBF2EB;
  --baba-deep: #0F6E5C;

  --familia: #7C5BD3;
  --familia-soft: #ECE5FE;
  --familia-deep: #4F3B91;

  --cta: #EB5F2D;
  --cta-hover: #D14E1F;
  --cta-soft: #FDECE4;

  --yellow: #FFCB30;
  --blue: #1FA8E5;
  --pink: #E63A6F;
  --red: #E63A3A;
  --orange: #F5933C;

  --ink: #0E1620;
  --ink-2: #3C4452;
  --ink-3: #6B7280;
  --ink-4: #9CA3AF;

  --line: #ECECEE;
  --line-strong: #DDDFE3;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3, h4, h5 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }

/* =========================
   NAV (compartilhada)
========================= */
.app-nav {
  background: white;
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.app-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.app-logo { display: flex; align-items: center; }
.app-logo img { height: 36px; }

.app-nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}
.app-nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  transition: color 0.2s;
  padding: 6px 4px;
  position: relative;
}
.app-nav-links a:hover { color: var(--ink); }
.app-nav-links a.active { color: var(--ink); }
.app-nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cta);
}

.app-nav-right { display: flex; align-items: center; gap: 16px; }

/* User chip */
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  cursor: pointer;
  transition: all 0.2s;
}
.user-chip:hover { border-color: var(--line-strong); }
.user-chip-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--familia);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.user-chip-name { font-size: 13px; font-weight: 600; }

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--ink-2);
  position: relative;
}
.icon-btn:hover { border-color: var(--line-strong); color: var(--ink); }
.icon-btn .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cta);
  border: 2px solid white;
}

/* =========================
   BUTTONS
========================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--ink);
  color: white;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -8px rgba(14,22,32,0.3);
}
.btn-cta {
  background: var(--cta);
  color: white;
  box-shadow: 0 4px 14px -4px rgba(235,95,45,0.4);
}
.btn-cta:hover {
  background: var(--cta-hover);
  transform: translateY(-1px);
}
.btn-secondary {
  background: white;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-secondary:hover { border-color: var(--ink); }

.btn-baba { background: var(--baba); color: white; }
.btn-baba:hover { background: var(--baba-deep); }
.btn-fam { background: var(--familia); color: white; }
.btn-fam:hover { background: var(--familia-deep); }

.btn-lg { padding: 16px 28px; font-size: 15px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }

/* =========================
   FORMS
========================= */
.field { margin-bottom: 18px; }
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink-2);
}
.field-label .req { color: var(--cta); }
.field-help {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 4px;
}

.input, .select, .textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  background: white;
  color: var(--ink);
  transition: border 0.2s, box-shadow 0.2s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(235,95,45,0.12);
}
.textarea { resize: vertical; min-height: 100px; line-height: 1.5; }

.input-icon {
  position: relative;
}
.input-icon .input { padding-left: 42px; }
.input-icon svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-3);
  pointer-events: none;
}

/* =========================
   CARDS
========================= */
.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
}
.card-soft {
  background: var(--bg-soft);
  border-radius: 20px;
  padding: 28px;
}

/* =========================
   BADGES / TAGS
========================= */
.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 11px;
  border-radius: 999px;
}
.tag-baba { background: var(--baba-soft); color: var(--baba-deep); }
.tag-fam { background: var(--familia-soft); color: var(--familia-deep); }
.tag-warm { background: #FFF1C2; color: #7A5800; }
.tag-soft { background: var(--bg-soft); color: var(--ink-2); }
.tag-cta { background: var(--cta-soft); color: var(--cta); }

/* =========================
   DOODLES
========================= */
.doodle { position: absolute; pointer-events: none; z-index: 0; }
.doodle-float { animation: doodle-float 6s ease-in-out infinite; }
.doodle-float-2 { animation: doodle-float 8s ease-in-out infinite reverse; }
@keyframes doodle-float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(0, -8px) rotate(5deg); }
}

/* =========================
   UTILITIES
========================= */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: 580px;
  margin: 0 auto;
  padding: 0 24px;
}
.row { display: flex; align-items: center; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; }
.flex-1 { flex: 1; }
.flex-col { display: flex; flex-direction: column; }
.text-center { text-align: center; }
.text-muted { color: var(--ink-3); }
.text-sm { font-size: 14px; }
.text-xs { font-size: 12px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mb-12 { margin-bottom: 48px; }

/* =========================
   PAGE LAYOUT
========================= */
main { min-height: calc(100vh - 60px); padding: 32px 0; }
.page-head { margin-bottom: 32px; }
.page-head h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 6px;
}
.page-head p { color: var(--ink-3); font-size: 16px; }

/* =========================
   DEMO MENU (canto inferior direito)
========================= */
.demo-menu {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 12px 30px -8px rgba(0,0,0,0.15);
  z-index: 1000;
  font-size: 13px;
}
.demo-menu-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.demo-menu nav { display: flex; flex-direction: column; gap: 6px; }
.demo-menu a {
  color: var(--ink-2);
  font-weight: 500;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.demo-menu a:hover { color: var(--cta); }
.demo-menu a.active { color: var(--cta); font-weight: 700; }
.demo-menu a.active::before { content: '→'; }

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 720px) {
  .app-nav-links { display: none; }
  .user-chip-name { display: none; }
  main { padding: 20px 0; }
  .demo-menu { display: none; }
}