@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --teal: #0D9488;
  --teal-light: #14B8A6;
  --teal-dark: #0F766E;
  --navy: #0F172A;
  --navy-mid: #1E293B;
  --navy-light: #334155;
  --white: #FFFFFF;
  --gray: #F1F5F9;
  --border: #E2E8F0;
  --text: #0F172A;
  --text-light: #64748B;
  --shadow: 0 4px 24px rgba(15,23,42,0.10);
  --radius: 16px;
}

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

.mgc-wrap {
  font-family: 'Inter', sans-serif;
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
  color: var(--text);
}

/* Header */
.mgc-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius);
  padding: 36px 40px;
  margin-bottom: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.mgc-header::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: var(--teal);
  opacity: 0.08;
  border-radius: 50%;
}

.mgc-header::after {
  content: '';
  position: absolute;
  bottom: -40px; left: -40px;
  width: 150px; height: 150px;
  background: var(--teal-light);
  opacity: 0.06;
  border-radius: 50%;
}

.mgc-header h1 {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.mgc-header p {
  color: #94A3B8;
  font-size: 15px;
  position: relative;
  z-index: 1;
}

/* Currency Bar */
.mgc-currency-bar {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.mgc-currency-bar label {
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
  white-space: nowrap;
}

.mgc-currency-select {
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  background: var(--white);
  cursor: pointer;
  transition: border-color 0.2s;
  outline: none;
}

.mgc-currency-select:focus {
  border-color: var(--teal);
}

.mgc-currency-badge {
  background: var(--teal);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

/* Main Layout */
.mgc-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .mgc-main { grid-template-columns: 1fr; }
}

/* Panels */
.mgc-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.mgc-panel-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--teal);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Field Groups */
.mgc-field {
  margin-bottom: 24px;
}

.mgc-field-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.mgc-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mgc-input-box {
  display: flex;
  align-items: center;
  background: var(--gray);
  border: 2px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.mgc-input-box:focus-within {
  border-color: var(--teal);
}

.mgc-input-prefix {
  padding: 10px 12px;
  background: var(--teal);
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  min-width: 40px;
  text-align: center;
}

.mgc-input-box input {
  border: none;
  background: transparent;
  padding: 10px 12px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  width: 140px;
  outline: none;
}

/* Slider */
.mgc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  outline: none;
  margin-top: 8px;
  cursor: pointer;
}

.mgc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--teal);
  border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(13,148,136,0.4);
  cursor: pointer;
}

.mgc-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-light);
  margin-top: 4px;
}

/* Additional Options */
.mgc-additional {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.mgc-additional-toggle {
  width: 100%;
  padding: 16px 24px;
  background: var(--gray);
  border: none;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mgc-additional-toggle:hover {
  background: #E2E8F0;
}

.mgc-additional-body {
  display: none;
  padding: 24px;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.mgc-additional-body.open {
  display: grid;
}

@media (max-width: 600px) {
  .mgc-additional-body { grid-template-columns: 1fr; }
}

/* Calculate Button */
.mgc-btn-calc {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(13,148,136,0.3);
}

.mgc-btn-calc:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13,148,136,0.4);
}

/* EMI Display */
.mgc-emi-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.mgc-emi-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 150px; height: 150px;
  background: var(--teal);
  opacity: 0.1;
  border-radius: 50%;
}

.mgc-emi-label {
  color: #94A3B8;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.mgc-emi-amount {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}

.mgc-emi-sub {
  color: var(--teal-light);
  font-size: 13px;
}

/* Stats Grid */
.mgc-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.mgc-stat-card {
  background: var(--gray);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  border: 1px solid var(--border);
}

.mgc-stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.mgc-stat-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
}

.mgc-stat-value.teal { color: var(--teal); }

/* Chart */
.mgc-chart-wrap {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto 16px;
}

.mgc-chart-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.mgc-chart-center span {
  display: block;
  font-size: 11px;
  color: var(--text-light);
}

.mgc-chart-center strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

.mgc-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 12px;
  color: var(--text-light);
}

.mgc-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
  vertical-align: middle;
}

/* Tabs */
.mgc-tabs-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.mgc-tab-bar {
  display: flex;
  background: var(--gray);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.mgc-tab-btn {
  padding: 14px 24px;
  border: none;
  background: transparent;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  border-bottom: 3px solid transparent;
}

.mgc-tab-btn:hover { color: var(--teal); }

.mgc-tab-btn.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
  background: var(--white);
}

.mgc-tab-panel {
  display: none;
  padding: 24px;
}

.mgc-tab-panel.active { display: block; }

/* Table */
.mgc-table-wrap {
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

.mgc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.mgc-table th {
  background: var(--navy);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.mgc-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.mgc-table tr:nth-child(even) td { background: var(--gray); }

.mgc-table tr:hover td { background: #E0F2F1; }

/* Comparison */
.mgc-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 600px) {
  .mgc-compare-grid { grid-template-columns: 1fr; }
}

.mgc-compare-panel {
  background: var(--gray);
  border-radius: 12px;
  padding: 20px;
  border: 2px solid var(--border);
}

.mgc-compare-panel.winner {
  border-color: var(--teal);
  background: #F0FDFA;
}

.mgc-compare-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mgc-winner-badge {
  background: var(--teal);
  color: var(--white);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 20px;
}

/* Export Bar */
.mgc-export-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.mgc-btn-export {
  flex: 1;
  min-width: 120px;
  padding: 12px 20px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.mgc-btn-export:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: #F0FDFA;
}

/* Toast */
.mgc-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--navy);
  color: var(--white);
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s;
  pointer-events: none;
}

.mgc-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Results hidden initially */
.mgc-results { display: none; }
.mgc-results.show { display: block; }