/* ThriftRupee Calculators - Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;500;600;700&display=swap');

:root {
  --tr-primary: #059669;
  --tr-primary-dark: #047857;
  --tr-primary-light: #d1fae5;
  --tr-primary-xlight: #ecfdf5;
  --tr-accent: #f59e0b;
  --tr-text: #111827;
  --tr-text-muted: #6b7280;
  --tr-border: #e5e7eb;
  --tr-bg: #f9fafb;
  --tr-white: #ffffff;
  --tr-error: #ef4444;
  --tr-shadow: 0 4px 24px rgba(5,150,105,0.10);
  --tr-radius: 14px;
  --tr-font: 'Roboto Condensed', Helvetica, Arial, sans-serif;
}

.tr-calc-wrap {
  font-family: var(--tr-font);
  color: var(--tr-text);
  max-width: 820px;
  margin: 0 auto 48px auto;
  padding: 0 16px;
}

/* Card */
.tr-card {
  background: var(--tr-white);
  border-radius: var(--tr-radius);
  box-shadow: var(--tr-shadow);
  border: 1px solid var(--tr-border);
  overflow: hidden;
}

/* Header */
.tr-card-header {
  background: linear-gradient(135deg, var(--tr-primary) 0%, var(--tr-primary-dark) 100%);
  padding: 28px 32px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.tr-card-header .tr-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.18);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.tr-card-header h2 {
  margin: 0; padding: 0;
  font-size: 22px; font-weight: 700;
  color: #fff; letter-spacing: 0.3px;
  line-height: 1.2;
}
.tr-card-header p {
  margin: 4px 0 0; padding: 0;
  font-size: 13px; color: rgba(255,255,255,0.82);
  font-weight: 400;
}

/* Body */
.tr-card-body {
  padding: 28px 32px;
}

/* Form Grid */
.tr-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
@media (max-width: 600px) {
  .tr-form-grid { grid-template-columns: 1fr; }
  .tr-card-header, .tr-card-body { padding: 20px 18px; }
}

/* Form Group */
.tr-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tr-form-group label {
  font-size: 13px; font-weight: 600;
  color: var(--tr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.tr-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.tr-input-prefix, .tr-input-suffix {
  position: absolute;
  font-size: 14px; font-weight: 600;
  color: var(--tr-primary);
  pointer-events: none;
}
.tr-input-prefix { left: 12px; }
.tr-input-suffix { right: 12px; }

.tr-calc-wrap input[type="number"],
.tr-calc-wrap input[type="text"],
.tr-calc-wrap select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--tr-border);
  border-radius: 8px;
  font-family: var(--tr-font);
  font-size: 15px; font-weight: 500;
  color: var(--tr-text);
  background: var(--tr-bg);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  -moz-appearance: textfield;
}
.tr-calc-wrap input[type="number"]::-webkit-inner-spin-button,
.tr-calc-wrap input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }

.tr-calc-wrap input:focus,
.tr-calc-wrap select:focus {
  border-color: var(--tr-primary);
  box-shadow: 0 0 0 3px rgba(5,150,105,0.12);
  background: #fff;
}
.tr-has-prefix input { padding-left: 28px; }
.tr-has-suffix input { padding-right: 32px; }

/* Range slider */
.tr-range-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tr-range-header {
  display: flex; justify-content: space-between; align-items: center;
}
.tr-range-val {
  font-size: 14px; font-weight: 700;
  color: var(--tr-primary);
  background: var(--tr-primary-xlight);
  padding: 2px 10px; border-radius: 20px;
}
.tr-calc-wrap input[type="range"] {
  -webkit-appearance: none;
  width: 100%; height: 6px;
  background: var(--tr-border);
  border-radius: 3px;
  outline: none;
  padding: 0; border: none;
  cursor: pointer;
}
.tr-calc-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  background: var(--tr-primary);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(5,150,105,0.3);
  cursor: pointer;
}

/* Button */
.tr-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--tr-primary);
  color: #fff;
  border: none; outline: none;
  border-radius: 8px;
  padding: 13px 32px;
  font-family: var(--tr-font);
  font-size: 15px; font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(5,150,105,0.25);
  margin-top: 8px;
}
.tr-btn:hover { background: var(--tr-primary-dark); box-shadow: 0 4px 18px rgba(5,150,105,0.35); }
.tr-btn:active { transform: scale(0.98); }
.tr-btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.tr-btn-outline {
  background: transparent;
  border: 2px solid var(--tr-primary);
  color: var(--tr-primary);
  box-shadow: none;
}
.tr-btn-outline:hover { background: var(--tr-primary-xlight); box-shadow: none; }

/* Results */
.tr-result-box {
  display: none;
  margin-top: 28px;
  background: var(--tr-primary-xlight);
  border: 1.5px solid var(--tr-primary-light);
  border-radius: var(--tr-radius);
  padding: 24px 28px;
  animation: tr-fadein 0.3s ease;
}
@keyframes tr-fadein { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }

.tr-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}
.tr-result-item {
  background: #fff;
  border-radius: 10px;
  padding: 16px 18px;
  border: 1px solid var(--tr-primary-light);
  text-align: center;
}
.tr-result-item .tr-result-label {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--tr-text-muted);
  margin-bottom: 6px;
}
.tr-result-item .tr-result-value {
  font-size: 22px; font-weight: 700;
  color: var(--tr-primary);
  line-height: 1.1;
}
.tr-result-item .tr-result-sub {
  font-size: 11px; color: var(--tr-text-muted); margin-top: 2px;
}
.tr-result-highlight .tr-result-value {
  font-size: 28px;
  color: var(--tr-primary-dark);
}

/* Chart */
.tr-chart-wrap {
  margin-top: 20px;
}
.tr-chart-bar {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.tr-chart-bar-label { font-size: 12px; font-weight: 600; width: 120px; color: var(--tr-text-muted); flex-shrink: 0; }
.tr-chart-bar-track { flex: 1; background: var(--tr-border); border-radius: 4px; height: 14px; overflow:hidden; }
.tr-chart-bar-fill { height: 100%; border-radius: 4px; transition: width 0.7s cubic-bezier(.4,0,.2,1); }
.tr-chart-bar-val { font-size: 12px; font-weight: 700; color: var(--tr-text); width: 90px; text-align:right; flex-shrink:0; }

/* SEO Content */
.tr-seo-content {
  margin-top: 40px;
  font-family: var(--tr-font);
  color: var(--tr-text);
}
.tr-seo-content h3 {
  font-size: 19px; font-weight: 700;
  color: var(--tr-primary-dark);
  margin: 28px 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--tr-primary-light);
}
.tr-seo-content p { font-size: 15px; line-height: 1.7; color: #374151; margin: 0 0 14px; }
.tr-faq-item { margin-bottom: 16px; }
.tr-faq-q {
  font-size: 15px; font-weight: 700; color: var(--tr-text);
  cursor: pointer;
  padding: 13px 16px;
  background: var(--tr-bg);
  border: 1px solid var(--tr-border);
  border-radius: 8px;
  display: flex; justify-content: space-between; align-items: center;
  transition: background 0.2s;
  user-select: none;
}
.tr-faq-q:hover { background: var(--tr-primary-xlight); }
.tr-faq-q .tr-faq-arrow { font-size: 18px; color: var(--tr-primary); transition: transform 0.2s; }
.tr-faq-q.open .tr-faq-arrow { transform: rotate(180deg); }
.tr-faq-a {
  display: none;
  padding: 12px 16px 14px;
  font-size: 14px; line-height: 1.7;
  color: #374151;
  background: #fff;
  border: 1px solid var(--tr-border);
  border-top: none;
  border-radius: 0 0 8px 8px;
}

/* Info box */
.tr-info-box {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: #92400e;
  margin-top: 16px;
  display: flex; gap: 8px; align-items: flex-start;
}

/* Tags/badges */
.tr-badge {
  display: inline-block;
  background: var(--tr-primary-light);
  color: var(--tr-primary-dark);
  font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

/* Divider */
.tr-divider { border:none; border-top: 1.5px solid var(--tr-border); margin: 24px 0; }

/* Full width group */
.tr-full { grid-column: 1 / -1; }