@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --card-border: rgba(15, 23, 42, 0.08);
  --text: #0f172a;
  --muted: #64748b;
  --accent: #10b981;
  --accent-2: #0ea5e9;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 10% -10%, rgba(14, 165, 233, 0.12), transparent 60%),
    radial-gradient(760px 520px at 90% 10%, rgba(16, 185, 129, 0.12), transparent 55%),
    var(--bg);
  min-height: 100vh;
}

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-family: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
}

.brand-title {
  font-family: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 28px;
  font-weight: 600;
}

.promo-card {
  display: grid;
  gap: 16px;
}

.promo-head {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.promo-head h2 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 600;
}

.promo-head p {
  margin: 0;
  color: var(--muted);
}

.icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(34, 211, 166, 0.2);
}

.icon-badge svg {
  width: 100%;
  height: 100%;
}

.icon-badge text {
  font-family: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  fill: #03131a;
}

.promo-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 166, 0.3);
  background: rgba(34, 211, 166, 0.12);
  color: #6ee7b7;
  font-size: 12px;
  font-weight: 600;
}

.subtitle {
  color: var(--muted);
  margin: 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.form-card {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

label {
  font-size: 13px;
  color: var(--muted);
}

input {
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: var(--bg-soft);
  color: var(--text);
  padding: 0 14px;
  font-size: 14px;
}

input:focus {
  outline: none;
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}

.primary-btn {
  height: 46px;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(14, 165, 233, 0.25);
}

.hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.status {
  font-size: 13px;
  color: #ef4444;
  min-height: 18px;
}

.results {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}

.summary {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--muted);
}

.list {
  display: grid;
  gap: 16px;
}

.mail-item {
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.code-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.14);
  color: #0f766e;
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
}

.code-btn {
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 12px;
}

.time-label {
  font-size: 13px;
  color: var(--muted);
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 24px;
  border-radius: 16px;
  border: 1px dashed rgba(15, 23, 42, 0.15);
}

@media (max-width: 640px) {
  .brand-title {
    font-size: 22px;
  }
  .card {
    padding: 16px;
  }
}