/* Mortgage Calculator - Modern Adaptive Design */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* Нецветовые токены — не управляются пресетом */
:root {
  --mc-radius:     16px;
  --mc-radius-sm:  10px;
  --mc-shadow:     0 25px 50px -12px rgba(0, 0, 0, 0.4);
  --mc-shadow-sm:  0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --mc-transition: 0.2s ease;
}
/* Цветовые переменные --mc-* задаются плагином через wp_head (приоритет 5).
   CSS-файл подключается позже, поэтому цветовые переменные здесь НЕ дублируются —
   иначе они перекроют значения пресета. */

.mc-wrapper {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--mc-text);
  background: linear-gradient(135deg, var(--mc-bg, #0f172a) 0%, var(--mc-bg-card, #1e293b) 50%, var(--mc-bg, #0f172a) 100%);
  border-radius: var(--mc-radius);
  box-shadow: var(--mc-shadow);
}

.mc-header {
  text-align: center;
  margin-bottom: 2rem;
}

.mc-header h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  background: linear-gradient(90deg, var(--mc-primary-light), var(--mc-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 0.5rem;
}

.mc-header p {
  color: var(--mc-text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* Panels */
.mc-panel {
  display: none;
}

.mc-panel.active {
  display: block;
}

/* Tabs */
.mc-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.mc-tab {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--mc-radius-sm);
  background: var(--mc-bg-input);
  color: var(--mc-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--mc-transition);
}

.mc-tab:hover {
  background: var(--mc-border);
  color: var(--mc-text);
}

.mc-tab.active {
  background: var(--mc-primary);
  color: white;
  box-shadow: 0 4px 14px var(--mc-primary-a40, rgba(99,102,241,0.4));
}

/* Grid layout */
.mc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

/* Cards */
.mc-card {
  background: var(--mc-bg-card);
  border-radius: var(--mc-radius);
  padding: 1.25rem;
  border: 1px solid var(--mc-border);
  transition: var(--mc-transition);
}

.mc-card:hover {
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 1px var(--mc-primary-a20, rgba(99,102,241,0.2));
}

.mc-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--mc-text);
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mc-card-title::before {
  content: '';
  width: 4px;
  height: 1.2em;
  background: linear-gradient(180deg, var(--mc-primary), var(--mc-accent));
  border-radius: 2px;
}

/* Form elements */
.mc-form-group {
  margin-bottom: 1rem;
}

.mc-form-group:last-child {
  margin-bottom: 0;
}

.mc-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--mc-text-muted);
  margin-bottom: 0.4rem;
}

.mc-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  background: var(--mc-bg-input);
  border: 1px solid var(--mc-border);
  border-radius: var(--mc-radius-sm);
  color: var(--mc-text);
  transition: var(--mc-transition);
  box-sizing: border-box;
}

.mc-input:focus {
  outline: none;
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 3px var(--mc-primary-a20, rgba(99,102,241,0.2));
}

.mc-input::placeholder {
  color: var(--mc-text-muted);
  opacity: 0.7;
}

.mc-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.mc-input-row .mc-input {
  flex: 1;
}

.mc-input-suffix {
  font-size: 0.9rem;
  color: var(--mc-text-muted);
  white-space: nowrap;
}

/* Toggle / Radio */
.mc-radio-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.mc-radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--mc-text-muted);
}

.mc-radio-label input {
  accent-color: var(--mc-primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.mc-radio-label input:checked + span {
  color: var(--mc-text);
  font-weight: 500;
}

/* Checkbox */
.mc-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--mc-text-muted);
}

.mc-checkbox-label input {
  accent-color: var(--mc-primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* Results block */
.mc-results {
  background: linear-gradient(135deg, var(--mc-bg-card, #1e293b) 0%, var(--mc-primary-a10, rgba(99,102,241,0.1)) 100%);
  border-radius: var(--mc-radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
  border: 1px solid var(--mc-border);
}

.mc-results-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--mc-text);
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mc-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.mc-result-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--mc-radius-sm);
  padding: 1rem;
  text-align: center;
}

.mc-result-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--mc-accent, #f59e0b);
  display: block;
  margin-bottom: 0.25rem;
}

.mc-result-label {
  font-size: 0.8rem;
  color: var(--mc-text-muted);
}

/* Schedule table */
.mc-schedule {
  margin-top: 1.5rem;
  overflow-x: auto;
  border-radius: var(--mc-radius-sm);
  border: 1px solid var(--mc-border);
}

.mc-schedule table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.mc-schedule th,
.mc-schedule td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--mc-border);
}

.mc-schedule th {
  background: var(--mc-bg-input);
  color: var(--mc-text-muted);
  font-weight: 600;
}

.mc-schedule tr:hover td {
  background: var(--mc-primary-a08, rgba(99,102,241,0.08));
}

.mc-schedule .mc-schedule-expand {
  cursor: pointer;
  padding: 0.5rem 1rem;
  background: var(--mc-primary);
  color: white;
  border: none;
  border-radius: var(--mc-radius-sm);
  font-size: 0.85rem;
  margin-top: 1rem;
  transition: var(--mc-transition);
}

.mc-schedule .mc-schedule-expand:hover {
  background: var(--mc-primary-dark);
}

/* Chart container */
.mc-chart-wrap {
  margin-top: 1.5rem;
  height: 280px;
  position: relative;
}

/* Compare mode */
.mc-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.mc-compare-card {
  background: var(--mc-bg-card);
  border-radius: var(--mc-radius);
  padding: 1.25rem;
  border: 1px solid var(--mc-border);
}

.mc-compare-card h4 {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--mc-primary-light);
}

/* Buttons */
.mc-btn {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--mc-radius-sm);
  cursor: pointer;
  transition: var(--mc-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.mc-btn-primary {
  background: linear-gradient(135deg, var(--mc-primary), var(--mc-primary-dark));
  color: white;
  box-shadow: 0 4px 14px var(--mc-primary-a40, rgba(99,102,241,0.4));
}

.mc-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--mc-primary-a50, rgba(99,102,241,0.5));
}

.mc-btn-secondary {
  background: var(--mc-bg-input);
  color: var(--mc-text);
  border: 1px solid var(--mc-border);
}

.mc-btn-secondary:hover {
  background: var(--mc-border);
}

.mc-actions {
  margin-top: 1.5rem;
  text-align: center;
}

/* Collapsible sections */
.mc-collapse-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  cursor: pointer;
  font-weight: 500;
  color: var(--mc-text);
  border-bottom: 1px solid var(--mc-border);
  user-select: none;
}

.mc-collapse-header:hover {
  color: var(--mc-primary-light);
}

.mc-collapse-header::after {
  content: '▼';
  font-size: 0.7rem;
  color: var(--mc-text-muted);
  transition: transform var(--mc-transition);
}

.mc-collapse-header.expanded::after {
  transform: rotate(180deg);
}

.mc-collapse-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.mc-collapse-content.expanded {
  max-height: 2000px;
}

.mc-collapse-inner {
  padding: 1rem 0;
}

/* Responsive */
@media (max-width: 480px) {
  .mc-wrapper {
    padding: 1rem;
  }

  .mc-results-grid {
    grid-template-columns: 1fr;
  }

  .mc-tabs {
    flex-direction: column;
  }

  .mc-tab {
    width: 100%;
  }
}

/* Animations */
@keyframes mc-fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mc-results {
  animation: mc-fadeIn 0.3s ease;
}

/* Plain blocks below calculator — стили как в biorhythm-forecast */
.mc-plain {
  max-width: 800px;
  margin: 2rem auto 0;
  padding: 0 20px;
}

.mc-plain .mc-disclaimer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e0e0e0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #50575e;
}

.mc-plain .mc-disclaimer-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin: 0 0 1rem;
}

.mc-plain .mc-disclaimer-notice {
  margin: 0 0 1rem;
}

.mc-plain .mc-disclaimer-text {
  margin: 0;
  font-size: 1rem;
  font-weight: normal;
  color: #333;
  line-height: 1.5;
}

.mc-plain .mc-faq {
  margin-top: 1rem;
}

.mc-plain .mc-faq-item {
  margin-bottom: 0.5rem;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  overflow: hidden;
}

.mc-plain .mc-faq-ask {
  width: 100%;
  display: block;
  padding: 0.5rem 0.75rem;
  padding-left: 2rem;
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  text-align: left;
  background: rgba(0, 0, 0, 0.04);
  border: none;
  cursor: pointer;
  position: relative;
}

.mc-plain .mc-faq-ask:hover {
  background: rgba(0, 0, 0, 0.07);
}

.mc-plain .mc-faq-ask::before {
  content: '▶';
  position: absolute;
  left: 0.6rem;
  font-size: 0.7rem;
  transition: transform 0.2s;
}

.mc-plain .mc-faq-item.mc-faq-item--expanded .mc-faq-ask::before {
  transform: rotate(90deg);
}

.mc-plain .mc-faq-answer-wrap {
  display: none;
  padding: 0.75rem 1rem;
  background: #fff;
  border-top: 1px solid #e0e0e0;
}

.mc-plain .mc-faq-item.mc-faq-item--expanded .mc-faq-answer-wrap {
  display: block;
}

.mc-plain .mc-faq-answer-text {
  margin: 0;
  font-size: 1rem;
  font-weight: normal;
  color: #333;
  line-height: 1.5;
}

/* Описание — над блоком калькулятора */
.mc-intro {
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #333;
}
.mc-intro p { margin: 0 0 0.5rem; }
.mc-intro p:last-child { margin-bottom: 0; }

/* Дисклаймер — мелким шрифтом сразу после формы, внутри mc-wrapper */
.mc-disclaimer-inline {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--mc-text-muted, #94a3b8);
}
.mc-disclaimer-inline p { margin: 0 0 0.35rem; }
.mc-disclaimer-inline p:last-child { margin-bottom: 0; }