/* Paleta + base — Amante dos fios crochê área de alunas */
:root {
  --rose: #DFA7A0;
  --creme: #F5EEE7;
  --creme-2: #FBF6F0;
  --marrom: #5B3427;
  --marrom-2: #3A1F15;
  --dourado: #C8A26A;
  --dourado-2: #B68C52;
  --dourado-3: #E7D2AE;
  --texto: #3A2A23;
  --suave: #7A6359;
  --verde: #5C8C5A;
  --erro: #C73C3C;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, var(--creme-2) 0%, var(--creme) 100%);
  color: var(--texto);
  min-height: 100vh;
  line-height: 1.6;
}
a { color: var(--marrom); text-decoration: none; }
a:hover { color: var(--rose); }
button { cursor: pointer; font-family: inherit; }
input, button {
  font-family: inherit;
  font-size: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--marrom);
}
.brand-mark { width: 42px; height: 42px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .b1 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-weight: 600;
  font-size: 1.4rem;
}
.brand-text .b2 {
  font-family: 'Inter', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--marrom-2);
  text-transform: uppercase;
  font-weight: 500;
}
.brand-text .b2 i {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  color: var(--rose);
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--rose) 0%, var(--dourado-2) 100%);
  color: #fff;
  padding: 14px 26px;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 10px 24px rgba(58, 31, 21, 0.18);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(58, 31, 21, 0.28); color: #fff; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--marrom); border: 1.5px solid var(--dourado-2); box-shadow: none; }
.btn.ghost:hover { background: var(--creme-2); }
.btn.small { padding: 9px 18px; font-size: 0.85rem; }

.card {
  background: #fff;
  border: 1px solid var(--dourado-3);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 10px 26px rgba(91, 52, 39, 0.08);
}

.alert {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.94rem;
  margin: 12px 0;
}
.alert.err { background: rgba(199, 60, 60, 0.08); color: var(--erro); border-left: 3px solid var(--erro); }
.alert.ok  { background: rgba(92, 140, 90, 0.10); color: var(--verde); border-left: 3px solid var(--verde); }
.alert.info { background: rgba(200, 162, 106, 0.10); color: var(--marrom-2); border-left: 3px solid var(--dourado); }

.field { display: flex; flex-direction: column; gap: 6px; margin: 14px 0; }
.field label { font-size: 0.86rem; color: var(--marrom-2); font-weight: 500; }
.field input {
  padding: 12px 14px;
  border: 1px solid var(--dourado-3);
  border-radius: 10px;
  background: #fff;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
}
.field input:focus { border-color: var(--dourado); box-shadow: 0 0 0 3px rgba(200, 162, 106, 0.2); }

.topbar {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--dourado-3);
  padding: 14px 22px;
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-actions { display: flex; align-items: center; gap: 14px; }
.topbar-actions a { font-size: 0.92rem; color: var(--marrom-2); }
.topbar-actions a:hover { color: var(--rose); }
.plano-badge {
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--creme-2);
  color: var(--marrom-2);
  border: 1px solid var(--dourado-3);
}
.plano-badge.premium {
  background: linear-gradient(135deg, var(--rose) 0%, var(--dourado-2) 100%);
  color: #fff;
  border-color: var(--dourado-2);
}