/**
 * Credit Card Payoff Calculator Styles
 * Prefix: ccp- (Scoped to prevent conflicts with WordPress themes/plugins)
 */

:root {
  --ccp-primary: #1e3a8a;
  --ccp-primary-hover: #1d4ed8;
  --ccp-success: #059669;
  --ccp-success-bg: #ecfdf5;
  --ccp-danger: #dc2626;
  --ccp-danger-bg: #fef2f2;
  --ccp-text-dark: #0f172a;
  --ccp-text-muted: #64748b;
  --ccp-bg-light: #f8fafc;
  --ccp-card-bg: #ffffff;
  --ccp-border: #e2e8f0;
  --ccp-radius: 12px;
  --ccp-radius-sm: 6px;
  --ccp-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --ccp-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.ccp-calculator-wrapper {
  max-width: 960px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: var(--ccp-text-dark);
}

.ccp-calculator-card {
  background: var(--ccp-card-bg);
  border: 1px solid var(--ccp-border);
  border-radius: var(--ccp-radius);
  box-shadow: var(--ccp-shadow-lg);
  padding: 32px;
  margin-bottom: 36px;
}

@media (max-width: 640px) {
  .ccp-calculator-card {
    padding: 20px 16px;
  }
}

/* Header within calculator */
.ccp-calc-header {
  margin-bottom: 24px;
  text-align: center;
}

.ccp-calc-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ccp-text-dark);
  margin: 0 0 8px 0;
}

.ccp-calc-subtitle {
  font-size: 0.95rem;
  color: var(--ccp-text-muted);
  margin: 0;
}

/* Form Grid */
.ccp-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 640px) {
  .ccp-form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.ccp-field-group {
  display: flex;
  flex-direction: column;
}

.ccp-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ccp-text-dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ccp-hint {
  font-size: 0.75rem;
  color: var(--ccp-text-muted);
  font-weight: normal;
}

.ccp-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.ccp-prefix,
.ccp-suffix {
  position: absolute;
  font-size: 1rem;
  color: var(--ccp-text-muted);
  font-weight: 500;
  pointer-events: none;
}

.ccp-prefix {
  left: 14px;
}

.ccp-suffix {
  right: 14px;
}

.ccp-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1.05rem;
  border: 1.5px solid var(--ccp-border);
  border-radius: var(--ccp-radius-sm);
  background-color: #fff;
  color: var(--ccp-text-dark);
  transition: all 0.2s ease-in-out;
  box-sizing: border-box;
}

.ccp-input-has-prefix {
  padding-left: 32px;
}

.ccp-input-has-suffix {
  padding-right: 32px;
}

.ccp-input:focus {
  outline: none;
  border-color: var(--ccp-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
}

.ccp-input::placeholder {
  color: #94a3b8;
}

/* Action Buttons */
.ccp-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

@media (max-width: 480px) {
  .ccp-actions {
    flex-direction: column;
  }
}

.ccp-btn-primary {
  flex: 2;
  background-color: var(--ccp-primary);
  color: #ffffff;
  border: none;
  padding: 14px 24px;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: var(--ccp-radius-sm);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 6px -1px rgba(30, 58, 138, 0.2);
}

.ccp-btn-primary:hover {
  background-color: var(--ccp-primary-hover);
}

.ccp-btn-primary:active {
  transform: translateY(1px);
}

.ccp-btn-secondary {
  flex: 1;
  background-color: var(--ccp-bg-light);
  color: var(--ccp-text-muted);
  border: 1.5px solid var(--ccp-border);
  padding: 13px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--ccp-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ccp-btn-secondary:hover {
  background-color: #f1f5f9;
  color: var(--ccp-text-dark);
}

@media (max-width: 480px) {
  .ccp-btn-primary,
  .ccp-btn-secondary {
    width: 100%;
    flex: none;
  }
}

/* Error Message */
.ccp-error-box {
  margin-top: 18px;
  padding: 14px 16px;
  background-color: var(--ccp-danger-bg);
  border-left: 4px solid var(--ccp-danger);
  border-radius: var(--ccp-radius-sm);
  color: #991b1b;
  font-size: 0.925rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Results Section */
.ccp-results-wrapper {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--ccp-border);
  animation: ccpFadeIn 0.35s ease-out;
}

@keyframes ccpFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ccp-results-headline {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--ccp-text-dark);
}

/* Responsive 6-column grid for balanced 2-row result cards */
.ccp-results-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.ccp-result-card {
  background: var(--ccp-bg-light);
  border: 1px solid var(--ccp-border);
  border-radius: var(--ccp-radius-sm);
  padding: 18px;
  text-align: left;
}

/* Top Row: 2 Hero Cards */
.ccp-result-card-primary {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
  color: #ffffff;
  border-color: #1e3a8a;
  grid-column: span 3;
}

.ccp-result-card-primary .ccp-res-label {
  color: #bfdbfe;
}

.ccp-result-card-primary .ccp-res-value {
  color: #ffffff;
}

.ccp-result-card-secondary {
  grid-column: span 3;
  border-left: 4px solid #3b82f6;
}

/* Bottom Row: 3 Detail Cards */
.ccp-result-card-detail {
  grid-column: span 2;
}

@media (max-width: 768px) {
  .ccp-result-card-primary,
  .ccp-result-card-secondary {
    grid-column: span 6;
  }
  .ccp-result-card-detail {
    grid-column: span 3;
  }
  .ccp-result-card-detail:last-child {
    grid-column: span 6;
  }
}

@media (max-width: 480px) {
  .ccp-result-card-primary,
  .ccp-result-card-secondary,
  .ccp-result-card-detail {
    grid-column: span 6;
  }
}

.ccp-res-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--ccp-text-muted);
  margin-bottom: 6px;
}

.ccp-res-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ccp-text-dark);
  line-height: 1.2;
}

.ccp-res-subtext {
  font-size: 0.75rem;
  color: var(--ccp-text-muted);
  margin-top: 4px;
}

/* Savings Impact Badge */
.ccp-savings-card {
  margin-top: 16px;
  margin-bottom: 24px;
}

.ccp-savings-badge {
  background: var(--ccp-success-bg);
  border: 1.5px solid #a7f3d0;
  border-radius: var(--ccp-radius-sm);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #065f46;
}

.ccp-savings-icon {
  font-size: 1.4rem;
  line-height: 1;
}

/* Amortization Schedule Section */
.ccp-schedule-section {
  margin-top: 36px;
  border-top: 1px solid var(--ccp-border);
  padding-top: 28px;
}

.ccp-schedule-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.ccp-schedule-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.ccp-schedule-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 640px) {
  .ccp-schedule-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .ccp-schedule-controls {
    width: 100%;
    justify-content: space-between;
  }
}

.ccp-btn-sm {
  background: #ffffff;
  border: 1px solid var(--ccp-border);
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--ccp-radius-sm);
  color: var(--ccp-text-dark);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ccp-btn-sm:hover {
  background: var(--ccp-bg-light);
  border-color: #cbd5e1;
}

/* Table */
.ccp-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--ccp-border);
  border-radius: var(--ccp-radius-sm);
  background: #ffffff;
}

.ccp-table-wrapper.ccp-collapsed {
  display: none;
}

.ccp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
  min-width: 520px;
}

.ccp-table th {
  background-color: var(--ccp-bg-light);
  color: var(--ccp-text-dark);
  font-weight: 600;
  padding: 12px 16px;
  border-bottom: 2px solid var(--ccp-border);
  white-space: nowrap;
}

.ccp-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--ccp-border);
  color: #334155;
  white-space: nowrap;
}

.ccp-table tr:last-child td {
  border-bottom: none;
}

.ccp-table tr:nth-child(even) {
  background-color: #fafbfd;
}

.ccp-month-date {
  font-size: 0.8rem;
  color: var(--ccp-text-muted);
  font-weight: normal;
}

.ccp-balance-cell {
  font-weight: 600;
  color: var(--ccp-text-dark);
}

/* Pagination */
.ccp-pagination-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 16px;
}

.ccp-page-btn {
  background: #ffffff;
  border: 1px solid var(--ccp-border);
  padding: 6px 14px;
  border-radius: var(--ccp-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ccp-text-dark);
}

.ccp-page-btn:hover:not(.ccp-disabled) {
  background: var(--ccp-bg-light);
}

.ccp-page-btn.ccp-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ccp-page-info {
  font-size: 0.85rem;
  color: var(--ccp-text-muted);
}

/* Utility classes */
.ccp-hidden {
  display: none !important;
}