/* PhysicianLend Loan Calculator - v1.0.0 */

:root {
  --plc-navy:       #1a3460;
  --plc-navy-dark:  #0f2040;
  --plc-blue:       #2457a4;
  --plc-steel:      #3a6dbf;
  --plc-teal:       #2a9d8f;
  --plc-teal-light: #e0f4f2;
  --plc-navy-light: #e8eef7;
  --plc-gray-bg:    #f5f6f8;
  --plc-border:     #e2e6ed;
  --plc-text:       #1a2535;
  --plc-muted:      #6b7a8d;
  --plc-white:      #ffffff;
}

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

.plc-wrapper {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  color: var(--plc-text);
  line-height: 1.5;
  max-width: 760px;
  margin: 0 auto;
}

/* ── CARD SHELL ── */
.pl-wrap {
  background: var(--plc-white);
  border: 1px solid var(--plc-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(26,52,96,0.10);
}

/* ── HEADER ── */
.pl-header {
  background: var(--plc-navy);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.pl-logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--plc-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pl-header-text h2 {
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  margin: 0;
  line-height: 1.2;
}

.pl-header-text p {
  font-size: 11px;
  color: rgba(255,255,255,0.60);
  margin-top: 3px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── TABS ── */
.pl-tabs {
  display: flex;
  border-bottom: 1px solid var(--plc-border);
  background: var(--plc-gray-bg);
}

.pl-tab {
  flex: 1;
  padding: 12px 8px;
  font-size: 13px;
  font-weight: 500;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--plc-muted);
  border-bottom: 3px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
}

.pl-tab:hover {
  color: var(--plc-blue);
  background: rgba(36,87,164,0.05);
}

.pl-tab.active {
  color: var(--plc-blue);
  border-bottom-color: var(--plc-blue);
  background: var(--plc-white);
}

/* ── BODY ── */
.pl-body {
  padding: 22px 24px 24px;
}

.pl-panel {
  display: none;
}
.pl-panel.active {
  display: block;
}

.plc-hint {
  font-size: 12px;
  color: var(--plc-muted);
  margin-bottom: 16px;
}

/* ── LOAN TYPE GRID ── */
.plc-loan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.plc-lt {
  border: 1px solid var(--plc-border);
  border-radius: 10px;
  padding: 13px 14px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}

.plc-lt:hover {
  border-color: var(--plc-steel);
  background: var(--plc-navy-light);
}

.plc-lt.selected {
  border-color: var(--plc-blue);
  background: var(--plc-navy-light);
}

.plc-lt svg {
  color: var(--plc-muted);
  margin-bottom: 6px;
  display: block;
}

.plc-lt.selected svg {
  color: var(--plc-blue);
}

.plc-lt-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--plc-text);
}

.plc-lt-rate {
  font-size: 11px;
  color: var(--plc-muted);
  margin-top: 2px;
}

.plc-lt.selected .plc-lt-rate {
  color: var(--plc-blue);
}

/* ── FIELDS ── */
.plc-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.plc-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.plc-field label {
  font-size: 11px;
  font-weight: 600;
  color: var(--plc-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.plc-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.plc-prefix,
.plc-suffix {
  position: absolute;
  font-size: 14px;
  color: var(--plc-muted);
  pointer-events: none;
  z-index: 1;
}

.plc-prefix { left: 10px; }
.plc-suffix { right: 10px; }

.plc-field input,
.plc-field select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--plc-border);
  border-radius: 8px;
  background: var(--plc-white);
  color: var(--plc-text);
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
}

.plc-input-wrap .plc-prefix ~ input,
.plc-input-wrap input:first-child:not(.has-suffix) {
  padding-left: 26px;
}

.plc-field input.has-suffix {
  padding-right: 30px;
}

.plc-field input:focus,
.plc-field select:focus {
  outline: none;
  border-color: var(--plc-steel);
  box-shadow: 0 0 0 3px rgba(58,109,191,0.15);
}

/* ── SLIDER ── */
.plc-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.plc-slider-edge {
  font-size: 11px;
  color: var(--plc-muted);
  white-space: nowrap;
}

.plc-slider-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--plc-blue);
  min-width: 36px;
  text-align: right;
}

input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--plc-border);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--plc-teal);
  border: 2px solid var(--plc-white);
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--plc-teal);
  border: 2px solid var(--plc-white);
  cursor: pointer;
}

/* ── RESULTS CARDS ── */
.plc-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0 14px;
}

.plc-res-card {
  background: var(--plc-gray-bg);
  border-radius: 10px;
  padding: 13px 14px;
  border-left: 3px solid transparent;
}

.plc-res-teal  { border-left-color: var(--plc-teal); }
.plc-res-blue  { border-left-color: var(--plc-blue); }
.plc-res-navy  { border-left-color: var(--plc-navy); }

.plc-res-label {
  font-size: 10px;
  color: var(--plc-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.plc-res-val {
  font-size: 17px;
  font-weight: 700;
  color: var(--plc-text);
  margin-top: 4px;
  line-height: 1.1;
}

.plc-res-sub {
  font-size: 10px;
  color: var(--plc-muted);
  margin-top: 2px;
}

/* ── BREAKDOWN BAR ── */
.plc-breakdown { margin-bottom: 16px; }

.plc-bar {
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  background: var(--plc-teal);
}

.plc-bar-p {
  background: var(--plc-navy);
  transition: width .4s ease;
}

.plc-bar-i {
  flex: 1;
}

.plc-bar-legend {
  display: flex;
  gap: 16px;
  margin-top: 7px;
}

.plc-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--plc-muted);
}

.plc-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.plc-dot-navy { background: var(--plc-navy); }
.plc-dot-teal { background: var(--plc-teal); }

/* ── CHART ── */
.plc-chart-wrap {
  position: relative;
  width: 100%;
  height: 180px;
  margin: 14px 0;
}

/* ── APPLY BUTTON ── */
.plc-apply-btn {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--plc-navy);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, transform .15s;
  font-family: inherit;
  margin-top: 6px;
}

.plc-apply-btn:hover {
  background: var(--plc-blue);
  color: #fff;
  transform: translateY(-1px);
  text-decoration: none;
}

/* ── COMPARE TABLE ── */
.plc-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--plc-border);
  border-radius: 10px;
}

.plc-compare-table,
.plc-amort-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.plc-compare-table th,
.plc-amort-table th {
  padding: 10px 12px;
  color: var(--plc-muted);
  border-bottom: 1px solid var(--plc-border);
  font-weight: 600;
  text-align: right;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--plc-gray-bg);
}

.plc-compare-table th:first-child,
.plc-amort-table th:first-child {
  text-align: left;
}

.plc-compare-table td,
.plc-amort-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--plc-border);
  color: var(--plc-text);
  text-align: right;
}

.plc-compare-table tr:last-child td,
.plc-amort-table tr:last-child td {
  border-bottom: none;
}

.plc-compare-table td:first-child,
.plc-amort-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.plc-compare-table tr:hover td,
.plc-amort-table tr:hover td {
  background: var(--plc-navy-light);
}

.plc-compare-table .plc-best-row td {
  color: var(--plc-teal);
  font-weight: 700;
  background: var(--plc-teal-light);
}

/* ── AMORTIZATION ── */
.plc-amort-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 16px 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--plc-text);
}

.plc-toggle-btn {
  font-size: 12px;
  color: var(--plc-teal);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
}

.plc-toggle-btn:hover { color: var(--plc-navy); }

.plc-table-collapsed {
  max-height: 220px;
  overflow-y: auto;
}

/* ── FOOTER ── */
.pl-footer {
  background: var(--plc-gray-bg);
  border-top: 1px solid var(--plc-border);
  padding: 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pl-footer span {
  font-size: 11px;
  color: var(--plc-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.pl-footer a {
  font-size: 11px;
  color: var(--plc-teal);
  text-decoration: none;
  font-weight: 600;
}

.pl-footer a:hover {
  text-decoration: underline;
}

/* ── RESPONSIVE ── */
@media (max-width: 540px) {
  .pl-body { padding: 16px; }
  .pl-header { padding: 16px; }
  .plc-field-row { grid-template-columns: 1fr; }
  .plc-results-grid { grid-template-columns: 1fr; gap: 8px; }
  .pl-tab { font-size: 11px; padding: 10px 4px; }
  .plc-loan-grid { grid-template-columns: 1fr; }
  .pl-footer { padding: 10px 16px; }
}