:root {
  --ink: #14201a;
  --muted: #5a6b62;
  --line: rgba(20, 32, 26, 0.12);
  --paper: #f3efe6;
  --panel: rgba(255, 252, 246, 0.78);
  --accent: #0f6b4c;
  --accent-ink: #f7fff9;
  --warn: #8a4b16;
  --danger: #8f2d2d;
  --ok: #1f6b3a;
  --shadow: 0 18px 50px rgba(20, 32, 26, 0.08);
  --radius: 18px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Instrument Serif", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.45;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(15, 107, 76, 0.18), transparent 60%),
    radial-gradient(700px 420px at 100% 0%, rgba(138, 75, 22, 0.12), transparent 55%),
    linear-gradient(180deg, #f7f3ea 0%, #ebe4d6 100%);
}

main {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.top {
  margin-bottom: 1.75rem;
}

.brand {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.lede {
  margin: 0.85rem 0 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.meta {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.status {
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(10px);
  color: var(--muted);
}

.status.error {
  color: var(--danger);
  border-color: rgba(143, 45, 45, 0.25);
}

.list {
  display: grid;
  gap: 0.9rem;
}

.offer {
  display: grid;
  gap: 0.95rem;
  padding: 1.15rem 1.2rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  transition: transform 160ms ease, border-color 160ms ease;
}

.offer:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 107, 76, 0.28);
}

.offer.applied {
  opacity: 0.72;
}

.offer-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.company {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.title {
  margin: 0.25rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  line-height: 1.15;
  font-weight: 400;
}

.score {
  flex: none;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(15, 107, 76, 0.1);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.meta-row a {
  color: inherit;
}

.reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reasons li {
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  background: rgba(20, 32, 26, 0.05);
  color: var(--muted);
  font-size: 0.78rem;
}

.excerpt {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
}

.actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem;
  align-items: end;
}

label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.email-hint {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  opacity: 0.9;
}

input[type="email"] {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font: inherit;
}

input[type="email"]:focus {
  outline: 2px solid rgba(15, 107, 76, 0.35);
  border-color: transparent;
}

button {
  appearance: none;
  border: 0;
  border-radius: 12px;
  padding: 0.78rem 1.15rem;
  background: var(--accent);
  color: var(--accent-ink);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease, background 140ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button.done {
  background: var(--ok);
}

.feedback {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.feedback.ok {
  color: var(--ok);
}

.feedback.err {
  color: var(--danger);
}

.preview {
  border: 0;
  padding: 0;
  max-width: min(720px, calc(100vw - 1.5rem));
  width: 100%;
  background: transparent;
}

.preview::backdrop {
  background: rgba(18, 28, 22, 0.45);
  backdrop-filter: blur(6px);
}

.preview-sheet {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 1.2rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fffcf6;
  box-shadow: var(--shadow);
}

.preview-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.preview-kicker {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.preview-top h2 {
  margin: 0.2rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 400;
  line-height: 1.15;
}

.preview-meta {
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem 0.85rem;
  border-radius: 14px;
  background: rgba(20, 32, 26, 0.04);
  color: var(--muted);
  font-size: 0.88rem;
}

.preview-meta p {
  margin: 0;
}

.preview-meta span {
  display: inline-block;
  min-width: 5.5rem;
  font-weight: 600;
}

.preview-sheet input[type="text"],
.preview-sheet input[type="email"],
.preview-sheet textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

.preview-sheet textarea {
  line-height: 1.5;
  min-height: 220px;
}

.preview-sheet input:focus,
.preview-sheet textarea:focus {
  outline: 2px solid rgba(15, 107, 76, 0.35);
  border-color: transparent;
}

.preview-actions {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.preview-actions-right {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

button.ghost:hover:not(:disabled) {
  background: rgba(20, 32, 26, 0.04);
}

@media (max-width: 640px) {
  .actions {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }

  .preview-actions,
  .preview-actions-right {
    width: 100%;
  }

  .preview-actions-right button {
    flex: 1;
  }
}