/* ==========================================================================
   EMI Calculator.loan — Responsive & RTL (Arabic) Stylesheet
   ========================================================================== */

/* Tablet & Smaller Desktops (<= 1024px) */
@media (max-width: 1024px) {
  .calculator-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
  
  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Tablets & Mobile Devices (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: auto;
  }

  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.35rem; }
  
  .hero {
    padding: 1.5rem 0 1rem;
  }
  
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .header-tools {
    display: flex !important;
    width: 100%;
    order: 4;
    justify-content: space-between;
    margin-top: 0.5rem;
    gap: 0.75rem;
  }

  .nav {
    flex-wrap: wrap;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }
  
  .brand {
    flex: 1;
  }
  
  .menu-btn {
    display: inline-flex;
    order: 3;
  }
  
  .header-tools .select-wrap {
    flex: 1;
  }
  
  .header-tools select {
    width: 100%;
    font-size: 0.85rem;
    padding: 0.45rem 1.5rem 0.45rem 0.5rem;
    min-height: 38px;
  }
  
  /* Hide the duplicate tools inside the drawer */
  .mobile-tools {
    display: none !important;
  }
  
  .card {
    padding: 1.25rem;
    border-radius: var(--radius-md);
  }

  .card.section {
    padding: 1.25rem;
    margin-top: 1.25rem;
    margin-bottom: 1.25rem;
  }
  
  .result-value-main {
    font-size: 1.85rem;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  
  .stat-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .tenure-control {
    grid-template-columns: 1fr 130px;
    gap: 0.5rem;
  }

  .strategy-toggle {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .strategy-btn {
    width: 100%;
    text-align: center;
    padding: 0.65rem 0.75rem;
  }

  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .footer-bottom {
    text-align: center;
  }
  
  .cookie-banner {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 1rem;
  }
}

/* Small Mobile Screens (320px - 430px) */
@media (max-width: 430px) {
  .container {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .brand {
    font-size: 1.15rem;
  }
  
  .brand-icon {
    font-size: 1.25rem;
  }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .tenure-control {
    grid-template-columns: 1fr 115px;
    gap: 0.35rem;
  }
  
  .period-btn {
    font-size: 0.75rem;
  }
  
  .result-value-main {
    font-size: 1.75rem;
  }
  
  .donut-wrap {
    width: 150px;
    height: 150px;
  }
  
  .donut-center-pct {
    font-size: 1.1rem;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Very Small Mobile Screens (<= 320px) */
@media (max-width: 320px) {
  .header-tools .select-wrap select {
    max-width: 85px;
    font-size: 0.75rem;
  }
  
  .tenure-control {
    grid-template-columns: 1fr;
  }
  
  .period-toggle {
    height: 40px;
  }
}

/* ==========================================================================
   RTL (Right-to-Left) Styles for Arabic (`dir="rtl"`)
   ========================================================================== */
html[dir="rtl"],
body[dir="rtl"] {
  text-align: right;
  direction: rtl;
}

html[dir="rtl"] .select-wrap::after,
body[dir="rtl"] .select-wrap::after {
  right: auto;
  left: 0.65rem;
}

html[dir="rtl"] .select-wrap select,
body[dir="rtl"] .select-wrap select {
  padding: 0.45rem 0.75rem 0.45rem 1.85rem;
}

html[dir="rtl"] .input-prefix,
body[dir="rtl"] .input-prefix {
  left: auto;
  right: 0.85rem;
}

html[dir="rtl"] .input-suffix,
body[dir="rtl"] .input-suffix {
  right: auto;
  left: 0.85rem;
}

html[dir="rtl"] .input-wrap.has-prefix input,
body[dir="rtl"] .input-wrap.has-prefix input {
  padding-left: 0.85rem;
  padding-right: 2.25rem;
}

html[dir="rtl"] .input-wrap.has-suffix input,
body[dir="rtl"] .input-wrap.has-suffix input {
  padding-right: 0.85rem;
  padding-left: 2.25rem;
}

html[dir="rtl"] .metric-tile.highlight-principal,
body[dir="rtl"] .metric-tile.highlight-principal {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--color-teal);
}

html[dir="rtl"] .metric-tile.highlight-interest,
body[dir="rtl"] .metric-tile.highlight-interest {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--color-amber);
}

html[dir="rtl"] .metric-tile.highlight-total,
body[dir="rtl"] .metric-tile.highlight-total {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--color-accent);
}

html[dir="rtl"] .metric-tile.highlight-savings,
body[dir="rtl"] .metric-tile.highlight-savings {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--color-emerald);
}

html[dir="rtl"] .amortization-table,
body[dir="rtl"] .amortization-table {
  text-align: left;
}

html[dir="rtl"] .amortization-table th:first-child,
html[dir="rtl"] .amortization-table td:first-child,
body[dir="rtl"] .amortization-table th:first-child,
body[dir="rtl"] .amortization-table td:first-child {
  text-align: right;
}

html[dir="rtl"] .comparison-table,
body[dir="rtl"] .comparison-table {
  text-align: right;
}

html[dir="rtl"] .desktop-nav,
body[dir="rtl"] .desktop-nav {
  margin-left: 0;
  margin-right: 1.5rem;
}

/* Print Stylesheet */
@media print {
  header, footer, .toc, .crumb, .cookie-banner, .btn, .strategy-toggle, .period-toggle {
    display: none !important;
  }
  
  body {
    background-color: #ffffff;
    color: #000000;
  }
  
  .card {
    border: 1px solid #000000;
    box-shadow: none;
    break-inside: avoid;
  }
  
  .calculator-container {
    grid-template-columns: 1fr;
  }
}