:root{
  --bg:#f8fafc;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#334155;
  --subtle:#475569;
  --border:#e2e8f0;
  --primary:#0ea5e9;
  --primary-600:#0284c7;
  --accent:#14b8a6;
  --ring: rgba(20,184,166,.25);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;overflow:auto;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.brand{font-weight:900;font-size:1.2rem;letter-spacing:-.01em}
main{padding:16px 0}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:2fr 1.2fr}
@media(max-width:960px){.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 1px 2px rgba(2,6,23,.04)}
.card-hover{transition:transform .15s ease, box-shadow .15s ease}.card-hover:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(2,6,23,.08)}
h1{font-size:1.8rem;margin:0 0 .4rem 0;font-weight:900;letter-spacing:-.02em}
h2{font-size:1.2rem;margin:.2rem 0 .6rem 0;font-weight:800}
.label{display:block;font-size:.9rem;font-weight:700;color:var(--muted);margin-bottom:6px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:640px){.row{grid-template-columns:1fr}}
.input{width:100%;border-radius:12px;padding:10px 12px;background:#fff;color:var(--text);border:2px solid #cbd5e1;font-size:1rem;font-weight:600;outline:none;transition:border .15s, box-shadow .15s}
.input::placeholder{color:#64748b}
.input:focus{border-color:var(--primary-600);box-shadow:0 0 0 3px var(--ring)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:10px 14px;font-weight:800;cursor:pointer;text-decoration:none;border:1px solid var(--primary-600);background:var(--primary);color:#fff;transition:transform .05s ease, box-shadow .15s ease}
.btn:hover{box-shadow:0 6px 16px rgba(14,165,233,.25);background:var(--primary-600)}
.btn-ghost{background:#fff;color:var(--primary-600);border:1px solid #cbd5e1}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media(max-width:960px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
.sticky{position:static; top:auto}}

.kpi{display:grid;grid-template-columns:1fr;gap:12px}
.kpi .val{font-size:1.2rem;font-weight:900}
.small{font-size:.9rem;color:var(--subtle)}
.table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:640px}
.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:right}
.table th:first-child,.table td:first-child{text-align:left}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}
.controls{display:flex;gap:8px;flex-wrap:wrap}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#ecfeff;color:#0369a1;border:1px solid #bae6fd;font-weight:700;font-size:.75rem}
.ad-slot{margin:12px 0}
footer{margin:24px 0;color:var(--subtle);font-size:.9rem}
.sticky{position:sticky;top:16px}
#debugPanel{display:none;margin:10px 0;padding:10px;border:1px solid #fecaca;background:#fff1f2;color:#7f1d1d;border-radius:8px;font-size:.9rem}
.table-wrap{ -webkit-overflow-scrolling: touch; }

/* Inline hints & banners */
.hint{font-size:.85rem;margin-top:6px}
.hint.warn{color:#92400e}           /* amber-800 */
.hint.info{color:#0f766e}           /* teal-700 */
.hint.ok{color:#166534}             /* green-700 */

.input.warn{border-color:#f59e0b; box-shadow:0 0 0 3px rgba(245,158,11,.25);}  /* amber */
.input.ok{border-color:#22c55e; box-shadow:none;}                               /* green */

.banner{display:none;margin:10px 0;padding:10px;border:1px solid #fde68a;background:#fffbeb;color:#92400e;border-radius:8px;font-size:.95rem}
.banner.info{border-color:#a7f3d0;background:#ecfdf5;color:#065f46}  /* teal info */
.banner.ok{border-color:#bbf7d0;background:#f0fdf4;color:#166534}    /* green success */

/* Hide ad space when AdSense not loaded */
.ad-slot.empty{ display:none; }

/* Kill any empty header elements that could show as a small square */
header .nav button:empty,
header .nav a:empty,
header .nav div:empty,
header .nav span:empty { display: none !important; }
header .nav > * { min-width: 0; }


/* Simple nav links */
.navlinks a{ margin-left:14px; text-decoration:none; font-size:.95rem; opacity:.9 }
.navlinks a[aria-current="page"]{ font-weight:600; }
.container.foot{ display:flex; align-items:center; justify-content:space-between; gap:10px; padding:14px 0;}
.card{ background:#fff; border:1px solid #eee; border-radius:12px; padding:16px; margin:12px 0; box-shadow:0 1px 2px rgba(0,0,0,.03); }
.small{ font-size:.85rem; opacity:.8 }

.container.foot.small{font-size:.85rem;opacity:.8}


:root{
  --brand:#2563eb;
  --brand-2:#7c3aed;
  --bg:#0b1020;
  --card:#ffffff;
  --text:#0f172a;
}
html,body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif;}
.gradient-bg{background: radial-gradient(1200px 600px at 10% -10%, rgba(124,58,237,.15), transparent), radial-gradient(1000px 500px at 110% 0%, rgba(37,99,235,.15), transparent);}
.container{max-width:1100px;margin:0 auto;padding:0 16px;}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}
.brand{font-weight:700;font-size:1.25rem;color:var(--text);text-decoration:none;}
.badge{font-size:.85rem;opacity:.8}
.card{background:var(--card);border:1px solid #eaeaea;border-radius:16px;padding:18px 16px;box-shadow:0 6px 20px rgba(0,0,0,.04);margin:14px 0;}
.section-title{font-size:1.1rem;font-weight:600;margin:8px 0 10px;color:var(--text)}
.grid{display:grid;gap:12px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
@media (max-width: 720px){.grid-2{grid-template-columns:1fr;}}
.input{width:100%;padding:12px 12px;border:1px solid #d8dbe1;border-radius:12px;background:#fff;color:#111;outline:0;font-size:1rem;}
.input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.15)}
label{font-size:.9rem;color:#334155;margin-bottom:6px;display:block}
.btn{appearance:none;border:0;border-radius:12px;padding:12px 16px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;font-weight:600;cursor:pointer;transition:transform .06s ease, box-shadow .2s ease;}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(37,99,235,.28);}
.btn:active{transform:translateY(0);box-shadow:none;}
.kpi{display:grid;grid-template-columns:1fr;gap:12px}
.kpi .tile{background:#0b1324;color:#e5edff;border-radius:14px;padding:14px 12px}
.kpi .tile .label{font-size:.85rem;opacity:.85}
.kpi .tile .value{font-size:1.2rem;font-weight:700}
@media (max-width:720px){.kpi{display:grid;grid-template-columns:1fr;gap:12px}}
.table-wrap{overflow:auto;border:1px solid #eaeaea;border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.95rem}
thead th{position:sticky;top:0;background:#f8fafc;border-bottom:1px solid #eaeaea;text-align:left;padding:10px;font-weight:600}
tbody td{padding:10px;border-top:1px solid #f3f4f6}
.ad-slot{display:block;margin:12px auto;min-height:120px}
.fade-in{animation:fade .3s ease both}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
/* Footer */
.container.foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 0}
.container.foot.small{font-size:.85rem;opacity:.8}


/* emphasize other KPIs if present */
#emiInterestOut{font-weight:700;color:#b91c1c}
#emiTotalOut{font-weight:700;color:#0f766e}
#emiRateOut{font-weight:600;color:#334155}


/* Results emphasis (clean) */
.kpi{display:grid;grid-template-columns:1fr;gap:12px}
.kpi .tile{background:#0b1324;color:#e5edff;border-radius:14px;padding:16px 14px;display:flex;flex-direction:column;gap:8px}
.kpi .tile .label{font-size:.9rem;opacity:.85}
#emiResult{font-size:2.4rem;font-weight:800;line-height:1;letter-spacing:.5px;
  background:linear-gradient(90deg,#2563eb,#7c3aed);
  -webkit-background-clip:text;background-clip:text;color:transparent}
#emiInterestOut{font-size:1.6rem;font-weight:800;color:#ef4444;line-height:1}
#emiTotalOut{font-size:1.6rem;font-weight:800;color:#10b981;line-height:1}
#emiRateOut{font-size:1.2rem;font-weight:700;color:#cbd5e1}


/* --- Mobile overflow fixes --- */
.card{overflow:hidden}
.kpi .tile{min-width:0}
.input{min-width:0}
#emiResult,#emiInterestOut,#emiTotalOut{overflow-wrap:anywhere;word-break:break-word}
#emiResult{font-size:clamp(1.6rem, 12vw, 2.4rem)}
#emiInterestOut,#emiTotalOut{font-size:clamp(1.2rem, 7vw, 1.6rem)}
@media (max-width: 480px){
  .container{padding:0 10px}
  .card{padding:14px 12px;border-radius:14px}
  .grid-2{grid-template-columns:1fr}
  .kpi{display:grid;grid-template-columns:1fr;gap:12px}
}


/* --- Single-line KPI numbers + prevent wrapping --- */
#emiResult,#emiInterestOut,#emiTotalOut,#emiRateOut{
  white-space:nowrap; display:inline-block; max-width:100%; vertical-align:baseline;
}
.kpi .tile .value{white-space:nowrap}


.kpi .tile .value{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}


/* --- Force KPI rows on all screens --- */
.kpi{ display:flex !important; flex-direction:column !important; gap:12px !important; }
.kpi .tile{ width:100% !important; }


/* Blog link in top-right */
.nav-right{display:flex;align-items:center;gap:16px}
.nav .toplink{color:var(--text,#0f172a);text-decoration:none;font-weight:600;opacity:.9}
.nav .toplink:hover{opacity:1;text-decoration:underline}
@media (max-width:520px){.nav-right{gap:10px}.nav .toplink{font-weight:600}}

/* --- Nav link affordance (brand + blog) --- */
header .nav a{ 
  color: var(--primary);
  text-decoration: none;
  cursor: pointer;
}
header .nav a:hover,
header .nav a:focus-visible{
  text-decoration: underline;
}
/* Brand should pop and indicate interactivity on hover/focus */
header .nav .brand{
  color: var(--text);
  font-weight: 900;
  letter-spacing: -0.02em;
}
header .nav .brand:hover,
header .nav .brand:focus-visible{
  color: var(--primary-600);
  text-decoration: underline;
}
/* Top nav link gets a subtle pill hover for clickability */
header .nav .toplink{
  padding: 8px 10px;
  border-radius: 10px;
  font-weight: 600;
}
header .nav .toplink:hover,
header .nav .toplink:focus-visible{
  background: rgba(14,165,233,.08);
  outline: 2px solid transparent;
}
/* Ensure visible keyboard focus for all links */
a:focus-visible{
  outline: 3px solid var(--primary-600);
  outline-offset: 2px;
  border-radius: 10px;
}