/* Compound Interest Calculator — Tool Styles */
/* Extends /style.css — Finance theme overrides */

/* ── Ad slots hidden ── */
.ad-slot,.ad-leaderboard,.ad-in-article,.ad-anchor,.ad-placeholder,[class*='ad-slot']{display:none!important;width:0!important;height:0!important;margin:0!important;padding:0!important;}

/* ── Page hero ── */
.tool-hero {
  background: linear-gradient(135deg, #059669 0%, #d97706 100%);
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
  color: #fff;
}
.tool-hero h1 {
  font-size: 2.25rem;
  font-weight: 800;
  color: #fff !important;
  line-height: 1.25;
  margin-bottom: 0.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.tool-hero p {
  color: rgba(255,255,255,0.92);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}
.tool-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 0.35rem 0.95rem;
  font-size: 0.8rem;
  color: #fff;
  margin-bottom: 1rem;
  font-weight: 600;
}

/* ── Main layout ── */
.tool-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* ── Calculator card ── */
.calc-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2.25rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}
.calc-card h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.calc-card h2 svg {
  color: #d97706;
}

/* ── Form fields & Inputs ── */
.form-field {
  margin-bottom: 1.25rem;
}
.form-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.input-addon-group {
  display: flex;
  position: relative;
  width: 100%;
}
.input-addon-group input {
  flex: 1;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: all 0.2s;
  font-weight: 500;
}
.input-addon-group input:focus {
  border-color: #d97706;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.12);
}
.input-addon-group .prefix-text {
  background: var(--border);
  border: 1.5px solid var(--border);
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
}
.input-addon-group.prefix input {
  border-left: none;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Select option wrapping */
.select-wrapper {
  position: relative;
  display: flex;
  width: 100%;
}
.select-wrapper select {
  width: 100%;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  cursor: pointer;
  appearance: none;
  outline: none;
  transition: all 0.2s;
}
.select-wrapper select:focus {
  border-color: #d97706;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.12);
}
.select-wrapper::after {
  content: "▼";
  font-size: 0.65rem;
  color: var(--text-muted);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Two column grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* Submit Button */
.calc-btn {
  background: linear-gradient(135deg, #059669, #d97706);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 0.85rem 1.5rem;
  font-size: 0.98rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 0.5rem;
}
.calc-btn:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(217, 119, 6, 0.25);
}

/* ── Results Panel ── */
.results-container {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 600px) {
  .results-grid { grid-template-columns: 1fr; }
}

.result-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
}
.result-card.highlight {
  grid-column: span 2;
  background: #fffbeb;
  border-color: #fde68a;
}
[data-theme="dark"] .result-card.highlight {
  background: rgba(217, 119, 6, 0.05);
  border-color: rgba(251, 191, 36, 0.2);
}
@media (max-width: 600px) {
  .result-card.highlight { grid-column: span 1; }
}

.result-card .label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
  display: block;
}
.result-card .value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.result-card .desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* Dynamic growth bar chart */
.bar-chart-wrapper {
  margin-top: 1.5rem;
  position: relative;
  width: 100%;
}
.chart-container {
  background: var(--border);
  border-radius: 10px;
  height: 16px;
  margin-top: 0.5rem;
  overflow: hidden;
  display: flex;
  position: relative;
}
.chart-legend {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ── Amortization Table ── */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-top: 1.5rem;
}
.calc-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}
.calc-table th {
  background: var(--bg);
  color: var(--text);
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-bottom: 1.5px solid var(--border);
}
.calc-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}
.calc-table tr:last-child td {
  border-bottom: none;
}
.calc-table tr:hover td {
  background: var(--bg);
  color: var(--text);
}

/* ── Content section ── */
.content-section {
  margin-top: 2.5rem;
}
.content-section h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  margin: 2.5rem 0 1rem;
  border-left: 3px solid #10b981;
  padding-left: 0.75rem;
}
.content-section p {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

/* Steps Box */
.steps-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  counter-reset: steps;
}
.steps-box li {
  list-style: none;
  padding: 0.5rem 0 0.5rem 2.5rem;
  position: relative;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}
.steps-box li:last-child { border-bottom: none; }
.steps-box li::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 24px;
  height: 24px;
  background: #10b981;
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 24px;
  text-align: center;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0;
}
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-pill {
  background: rgba(16, 185, 129, 0.05);
  border-radius: 12px;
  padding: 1.25rem;
}
.feature-pill strong {
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}
.feature-pill p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

/* FAQ items */
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}
.faq-item h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.faq-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.65;
}

/* Related list */
.related-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0;
}
.related-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.related-list li:last-child { border-bottom: none; }
.related-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #10b981;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.15s;
}
.related-list a:hover { color: var(--text); }
.related-list a::before {
  content: "→";
  color: #10b981;
  font-weight: 800;
  margin-right: 0.1rem;
}

/* ── "People Also Use" section ── */
.related-tools-section {
  margin: 2.5rem 0;
}
.related-tools-section h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.related-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 768px) {
  .related-tools-grid { grid-template-columns: 1fr; }
}

.result-card a {
  text-decoration: none;
  color: inherit;
}