* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #ffffff;
  color: #1a1a2e;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* NAVBAR */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  max-width: 1100px;
  margin: 0 auto;
}
.logo { font-size: 1.3rem; font-weight: 800; color: #1e40af; }
.logo span { color: #16a34a; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { font-weight: 600; font-size: 0.92rem; color: #333; }
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  border: none;
}
.btn-primary { background: #1e40af; color: #fff; }
.btn-primary:hover { background: #1c3a99; }
.btn-outline { background: #fff; border: 1.5px solid #1e40af; color: #1e40af; }

/* HERO */
.hero {
  text-align: center;
  padding: 70px 20px 60px;
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}
.hero h1 { font-size: 2.3rem; font-weight: 800; margin-bottom: 14px; color: #111; }
.hero h1 span { color: #1e40af; }
.hero p { font-size: 1.05rem; color: #555; max-width: 560px; margin: 0 auto 26px; }
.hero .btn { margin: 0 6px; padding: 13px 28px; }

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 60px 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.feature-card {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 26px 22px;
  text-align: left;
}
.feature-card .icon { font-size: 1.6rem; margin-bottom: 10px; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: #111; }
.feature-card p { font-size: 0.88rem; color: #666; }

/* PRICING */
.pricing { background: #f8faff; padding: 60px 20px; text-align: center; }
.pricing h2 { font-size: 1.6rem; margin-bottom: 30px; color: #111; }
.price-table {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}
.price-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 26px;
  width: 220px;
}
.price-card .amount { font-size: 1.5rem; font-weight: 800; color: #1e40af; margin: 8px 0; }
.price-card .rate { font-size: 0.82rem; color: #666; }

/* FOOTER */
footer {
  text-align: center;
  padding: 30px 20px;
  border-top: 1px solid #eee;
  font-size: 0.8rem;
  color: #888;
}

/* AUTH FORMS */
.auth-wrap {
  max-width: 400px;
  margin: 60px auto;
  padding: 32px;
  border: 1px solid #eee;
  border-radius: 14px;
}
.auth-wrap h2 { margin-bottom: 6px; color: #111; }
.auth-wrap p.sub { color: #777; font-size: 0.85rem; margin-bottom: 22px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 6px; color: #333; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 11px 12px;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
}
.field input:focus, .field textarea:focus { border-color: #1e40af; }
.auth-wrap .btn { width: 100%; padding: 12px; margin-top: 6px; }
.auth-wrap .switch { text-align: center; margin-top: 16px; font-size: 0.85rem; color: #666; }
.auth-wrap .switch a { color: #1e40af; font-weight: 700; }

.alert {
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-success { background: #dcfce7; color: #166534; }

/* DASHBOARD */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid #eee;
}
.wallet-pill {
  background: #eef2ff;
  color: #1e40af;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
}
.dash-wrap { max-width: 900px; margin: 30px auto; padding: 0 20px; }
.dash-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; }
.card {
  border: 1px solid #eee;
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
}
.card h3 { margin-bottom: 16px; color: #111; font-size: 1rem; }
.char-count { font-size: 0.75rem; color: #888; text-align: right; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
table th, table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #f0f0f0; }
table th { color: #888; font-weight: 700; text-transform: uppercase; font-size: 0.7rem; }
.status-pill { padding: 3px 10px; border-radius: 12px; font-size: 0.7rem; font-weight: 700; background: #dcfce7; color: #166534; }

@media (max-width: 720px) {
  .features { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 12px; }
}