/* ============================================================
   SHARED CALCULATOR CSS — sip.css
   Used by SIP, EMI, FD, HRA, ROR calculators.
   Desktop layout is two-column tool-layout.
   ============================================================ */

.wrap { max-width: 1200px; margin: 0 auto; padding: 40px 24px 80px; }

/* ── Tool layout: two columns desktop ── */
.tool-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

/* ── Panels ── */
.input-panel,
.result-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  min-width: 0;       /* prevents grid blowout */
  overflow: hidden;
  box-sizing: border-box;
}

/* ── Fields ── */
.field { margin-bottom: 24px; }
.field:last-child { margin-bottom: 0; }
.field label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--muted);
  margin-bottom: 8px;
}

.input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.input-row span { font-size: var(--fs-base); color: var(--muted); flex-shrink: 0; }

/* Number inputs — 16px prevents iOS auto-zoom */
.input-row input[type="number"] {
  flex: 1;
  min-width: 0;
  background: #0a0e1a;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 14px;
  color: var(--text);
  font-size: 16px;
  font-family: inherit;
  transition: border-color .15s;
  -webkit-appearance: none;
  width: 100%;
  box-sizing: border-box;
}
.input-row input[type="number"]:focus { outline: none; border-color: var(--accent); }
.input-row input[type="number"]::-webkit-inner-spin-button,
.input-row input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
.input-row input[type="number"] { -moz-appearance: textfield; }

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
  height: 20px;
}

.field-hint {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.3);
  margin-top: 6px;
  line-height: var(--lh-relaxed);
}

/* Frequency select */
.freq-select {
  width: 100%;
  background: #0a0e1a;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 14px;
  color: var(--text);
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  box-sizing: border-box;
}

/* ── Summary cards ── */
.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.summary-item {
  background: rgba(255,255,255,.04);
  padding: 16px;
  border-radius: 14px;
  text-align: center;
}
.summary-item span   { font-size: var(--fs-xs); color: var(--muted); display: block; line-height: var(--lh-snug); }
.summary-item strong { display: block; margin-top: 6px; font-size: var(--fs-lg); font-weight: var(--fw-bold); line-height: var(--lh-snug); word-break: break-word; }

/* ── Chart ── */
.chart-box {
  background: #0a0e1a;
  border-radius: 14px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 320px;
  overflow: hidden;
}
.chart-box canvas { max-width: 100% !important; }

/* ── Table section ── */
.table-section { margin-top: 48px; }
.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
.table-header h2 { font-size: var(--fs-xl); }

.toggle-btn {
  padding: 7px 14px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.toggle-btn.active {
  background: var(--accent);
  color: #000;
  border-color: transparent;
  font-weight: var(--fw-semi);
}
.download-btn {
  background: rgba(108,242,194,.08) !important;
  color: var(--accent) !important;
  border-color: rgba(108,242,194,.22) !important;
}
.download-btn:hover { background: rgba(108,242,194,.14) !important; }

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
thead { background: rgba(255,255,255,.04); }
th, td {
  padding: 11px 14px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-sm);
  white-space: nowrap;
}
th { font-weight: var(--fw-semi); color: var(--text); }
td { color: var(--muted); }
th:first-child, td:first-child { text-align: left; }
tbody tr:hover { background: rgba(255,255,255,.03); }

/* ── Cross-sell ── */
.tool-crosssell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  background: rgba(108,242,194,.05);
  border: 1px solid rgba(108,242,194,.15);
  border-radius: 14px;
  padding: 18px 22px;
  margin-top: 28px;
  font-size: var(--fs-base);
  color: var(--muted);
}

/* ── SEO content ── */
.content-section { margin-top: 64px; max-width: 860px; }
.content-section h2 { font-size: var(--fs-xl); margin-top: 28px; margin-bottom: 10px; }
.content-section h3 { font-size: var(--fs-lg); margin-top: 20px; margin-bottom: 8px; }
.content-section p,
.content-section li { font-size: var(--fs-base); color: var(--muted); line-height: var(--lh-relaxed); }
.content-section ul { padding-left: 18px; }

.tool-subtitle {
  font-size: var(--fs-md);
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 680px;
  line-height: var(--lh-relaxed);
}
.wrap h1 { font-size: var(--fs-3xl); margin-bottom: 10px; word-break: break-word; }

/* ============================================================
   TABLET  (max 900px): stack panels
   ============================================================ */
@media (max-width: 900px) {
  .tool-layout { grid-template-columns: 1fr; gap: 20px; }
}

/* ============================================================
   MOBILE  (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  .wrap          { padding: 24px 16px 48px; }
  .input-panel,
  .result-panel  { padding: 20px 16px; }
  .summary       { grid-template-columns: 1fr 1fr; gap: 10px; }
  .summary-item  { padding: 14px 10px; }
  .summary-item strong { font-size: var(--fs-md); }
  .chart-box     { max-height: 240px; padding: 12px; }
  .content-section { margin-top: 40px; }
  .tool-crosssell { padding: 14px 16px; font-size: var(--fs-sm); flex-direction: column; align-items: flex-start; gap: 12px; }
  .tool-crosssell .btn { width: 100%; justify-content: center; }
  .table-header h2 { font-size: var(--fs-lg); }
  .wrap h1       { font-size: var(--fs-2xl); }
  .tool-subtitle { font-size: var(--fs-base); }
}

/* ============================================================
   SMALL MOBILE  (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .wrap          { padding: 20px 14px 40px; }
  .input-panel,
  .result-panel  { padding: 16px 14px; }
  .summary       { grid-template-columns: 1fr 1fr; gap: 8px; }
  .summary-item  { padding: 12px 8px; }
  .summary-item strong { font-size: 14px; }
  .toggle-btn    { padding: 6px 10px; font-size: 12px; }
  .table-header  { flex-direction: column; align-items: flex-start; }
  .table-header > div { width: 100%; display: flex; gap: 8px; flex-wrap: wrap; }
  .tool-crosssell { padding: 12px 14px; }
  .content-section h2 { font-size: var(--fs-lg); }
}

/* ── FD: tabs + select ── */
.loan-tabs { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.tab-btn   {
  padding: 9px 16px; border-radius: 12px; border: 1px solid var(--border);
  background: rgba(255,255,255,.04); color: var(--muted);
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  cursor: pointer; white-space: nowrap; min-height: 40px;
  transition: background .15s, color .15s;
}
.tab-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #000; border-color: transparent; font-weight: var(--fw-semi);
}
@media (max-width: 480px) {
  .loan-tabs { gap: 6px; }
  .tab-btn   { padding: 8px 12px; font-size: 12px; }
}