/* Cash Curious | Shared Stylesheet */

:root {
  --bg: #faf8f3;
  --bg-card: #ffffff;
  --ink: #1a1a1a;
  --ink-soft: #5a5a5a;
  --ink-faint: #9a9a9a;
  --accent: #1f4d3f;
  --accent-soft: #e8efe9;
  --gold: #c9a961;
  --gold-soft: #f5ecd6;
  --line: #e8e4d9;
  --danger: #b54545;
  --shadow: 0 1px 2px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter Tight', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  min-height: 100vh;
}

.page-wrap {
  padding: 2rem 1.5rem 4rem;
}

/* Navigation */
.nav {
  max-width: 1100px;
  margin: 0 auto 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  gap: 1.5rem;
  flex-wrap: wrap;
}

.logo {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}

.logo span { color: var(--gold); font-style: italic; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.nav-links a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active { color: var(--accent); }

.currency-switcher {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.currency-switcher button {
  background: transparent;
  border: none;
  padding: 0.4rem 0.75rem;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.currency-switcher button.active {
  background: var(--accent);
  color: white;
}

.currency-switcher button:hover:not(.active) {
  background: var(--accent-soft);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

/* Headers */
.eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 1rem;
  max-width: 700px;
}

h1 em {
  font-style: italic;
  color: var(--accent);
}

.subtitle {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* Panels */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.panel-title {
  font-family: 'Fraunces', serif;
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

/* Form fields */
.field {
  margin-bottom: 1.4rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.input-wrapper {
  position: relative;
}

.input-prefix, .input-suffix {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-size: 0.95rem;
  pointer-events: none;
}

.input-prefix { left: 1rem; }
.input-suffix { right: 1rem; }

input[type="number"], input[type="text"], select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
}

input.has-prefix { padding-left: 2rem; }
input.has-suffix { padding-right: 2.5rem; }

input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235a5a5a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Calculator grid */
.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 800px) {
  .calculator-grid { grid-template-columns: 1fr; }
}

.results {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Results */
.headline-result {
  background: var(--accent);
  color: white;
  padding: 2rem;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.headline-result::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(201,169,97,0.25) 0%, transparent 70%);
}

.headline-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.7;
  margin-bottom: 0.5rem;
  position: relative;
}

.headline-value {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  position: relative;
}

.headline-value .currency {
  font-size: 0.6em;
  color: var(--gold);
  margin-right: 0.2em;
  font-weight: 400;
}

.breakdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.breakdown-item {
  padding: 1.2rem;
  background: var(--accent-soft);
  border-radius: 3px;
  border-left: 2px solid var(--accent);
}

.breakdown-item.gold {
  background: var(--gold-soft);
  border-left-color: var(--gold);
}

.breakdown-item.danger {
  background: #fbeaea;
  border-left-color: var(--danger);
}

.breakdown-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}

.breakdown-value {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--ink);
}

/* Chart */
.chart-container {
  margin-top: 0.5rem;
  padding: 1.5rem;
}

.chart-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.chart-svg {
  width: 100%;
  height: 200px;
}

.chart-legend {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

/* Disclaimer */
.disclaimer {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: 1px dashed var(--line);
  border-radius: 3px;
  font-size: 0.82rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.disclaimer strong { color: var(--ink); }

/* Footer */
.footer {
  max-width: 1100px;
  margin: 5rem auto 0;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.footer a {
  color: var(--ink-soft);
  text-decoration: none;
  margin-right: 1.5rem;
}

.footer a:hover { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.btn:hover { background: #163729; }
.btn:active { transform: translateY(1px); }

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-ghost:hover {
  background: var(--accent);
  color: white;
}

.btn-small {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

td.number {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

th.number {
  text-align: right;
}

/* Allocation bar */
.allocation-bar {
  display: flex;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  margin: 1rem 0 1.5rem;
  background: var(--line);
}

.allocation-segment {
  height: 100%;
  transition: width 0.4s ease;
}

/* Debt list */
.debt-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.debt-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr auto;
  gap: 0.5rem;
  align-items: end;
}

.debt-row input { padding: 0.6rem 0.75rem; font-size: 0.9rem; }

.btn-remove {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-faint);
  width: 36px;
  height: 38px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: color 0.2s, border-color 0.2s;
}

.btn-remove:hover { color: var(--danger); border-color: var(--danger); }

.debt-row-header {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 36px;
  gap: 0.5rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 0.5rem;
}

.strategy-toggle {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 1.4rem;
}

.strategy-toggle button {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.6rem;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.strategy-toggle button.active {
  background: var(--accent);
  color: white;
}

/* Homepage specific */
.hero {
  padding: 2rem 0 4rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4rem;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}

.tool-card:hover::before { transform: scaleX(1); }

.tool-icon {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  color: var(--gold);
  font-weight: 600;
}

.tool-title {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.tool-desc {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.55;
  flex: 1;
}

.tool-link {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.section-heading {
  font-family: 'Fraunces', serif;
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.section-sub {
  color: var(--ink-soft);
  margin-bottom: 1rem;
}