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

:root {
  color-scheme: light;
  --bg: #f6f2ea;
  --bg-2: #efe4d1;
  --ink: #1c1b19;
  --muted: #5e5a55;
  --accent: #3c6a9d;
  --accent-2: #8ba8d3;
  --card: #fffdf8;
  --line: #e3d7c3;
  --shadow: 0 20px 50px rgba(30, 27, 25, 0.12);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top, var(--bg-2), transparent 60%),
    linear-gradient(160deg, var(--bg), #fefbf4 60%);
  min-height: 100vh;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 72px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.nav-logo {
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav-links a.active {
  color: var(--accent);
  border-color: rgba(15, 107, 92, 0.3);
  background: rgba(15, 107, 92, 0.08);
}

.hero {
  background: linear-gradient(135deg, rgba(15, 107, 92, 0.1), rgba(217, 164, 65, 0.12));
  border: 1px solid rgba(15, 107, 92, 0.2);
  padding: 36px 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  background: rgba(15, 107, 92, 0.12);
  border-radius: 50%;
  right: -80px;
  top: -80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.logo {
  width: 240px;
  height: auto;
  display: block;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.hero h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin: 0 0 12px;
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 720px;
  font-size: 1.05rem;
}

.layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 18px;
  font-size: 1.3rem;
}

.form-card form {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 500;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}

input:focus,
select:focus {
  outline: 2px solid rgba(15, 107, 92, 0.3);
  border-color: var(--accent);
}

.input-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.input-row input {
  border: none;
  padding-left: 8px;
}

.prefix {
  padding: 12px 14px;
  background: rgba(15, 107, 92, 0.08);
  font-weight: 600;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(15, 107, 92, 0.25);
}

.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(15, 107, 92, 0.3);
  padding: 8px 16px;
}

.ghost:hover {
  box-shadow: none;
  transform: translateY(-1px);
}

.download-pdf-btn {
  margin-top: 12px;
}

.note {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 16px 0 0;
}

.warning {
  font-size: 0.9rem;
  color: #7d3a2a;
  margin: -6px 0 0;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.result-grid.compact {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.result-highlight {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
  background: rgba(60, 106, 157, 0.08);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.result-subtitle {
  margin: 18px 0 10px;
  font-size: 1rem;
}

.note-inline {
  margin: 6px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.timeline-block {
  grid-column: 1 / -1;
}

.timeline-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: var(--muted);
  font-size: 0.85rem;
}

.timeline-sliders {
  display: flex;
  gap: 12px;
  align-items: center;
}

.timeline-sliders input[type="range"] {
  flex: 1 1 0;
}

.value-positive {
  color: #1f7a46;
}

.value-negative {
  color: #a2342e;
}

.label {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 6px;
}

.value {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.table-card {
  padding: 20px 0 0;
}

.table-head {
  padding: 0 28px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.table-head-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.table-view-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.table-view-label select {
  width: auto;
  padding: 8px 10px;
}

.table-summary {
  color: var(--muted);
  font-size: 0.95rem;
}

.table-wrap {
  overflow: auto;
  max-height: 520px;
  border-top: 1px solid var(--line);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.inline-money-input {
  min-width: 120px;
  padding: 6px 8px;
  font-size: 0.9rem;
}

thead {
  background: rgba(15, 107, 92, 0.07);
  position: sticky;
  top: 0;
  z-index: 1;
}

th,
td {
  text-align: left;
  padding: 12px 28px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

tbody tr:nth-child(even) {
  background: rgba(239, 228, 209, 0.4);
}

tbody tr {
  animation: fadeIn 0.35s ease;
}

.children-section {
  display: grid;
  gap: 12px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.child-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) auto;
  gap: 12px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(239, 228, 209, 0.3);
}

.child-row .remove-child {
  background: transparent;
  color: #7d3a2a;
  border: 1px solid rgba(125, 58, 42, 0.3);
  padding: 8px 12px;
}

.child-row .remove-child:hover {
  box-shadow: none;
  transform: translateY(-1px);
}

.child-tables {
  display: grid;
  gap: 20px;
  padding: 0 28px 28px;
}

.table-block h3 {
  margin: 0 0 6px;
}

.table-block p {
  margin: 0 0 12px;
  color: var(--muted);
}

.table-block .table-wrap {
  max-height: 380px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 28px;
  }

  .page {
    padding: 32px 16px 56px;
  }

  th,
  td {
    padding: 12px 16px;
  }

  .top-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    width: 180px;
  }

  .table-head-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .child-row {
    grid-template-columns: 1fr;
  }
}