/* MeroKalam.com official nepal-vehicle-tax-calculator styles. Unauthorized copying or republication is not permitted. */
/* Nepal Vehicle Tax Calculator — tool-specific CSS */
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%)!important;
  min-height:100vh;
  line-height:1.6;
}
.page{max-width:1100px!important;margin:0 auto;padding:0 1rem 2rem!important}

.vtc-header{text-align:left;margin-bottom:.75rem;padding:.6rem 0 .25rem}
.vtc-kicker{display:block;width:max-content;max-width:100%;margin:0 0 .35rem;color:#94a3b8;font-size:.76rem;font-weight:800;letter-spacing:.14em;line-height:1.2;text-transform:uppercase}
.vtc-header h1{font-size:clamp(1.75rem,5vw,2.6rem);font-weight:800;letter-spacing:-.025em;line-height:1.15;background:linear-gradient(135deg,#2563eb 0%,#0891b2 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-align:center;margin-bottom:.4rem}
.vtc-header p{max-width:980px;font-size:.95rem;color:#6b6b6b;line-height:1.65;text-align:justify;margin:0}

.vtc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.25rem;align-items:start;margin-bottom:1.5rem}
@media(max-width:780px){.vtc-grid{grid-template-columns:1fr}}
@media(max-width:640px){
  .page{width:100%;max-width:100%!important;padding:0 .75rem 1.75rem!important;overflow-x:hidden}
  .vtc-header{padding:.85rem .15rem .35rem;margin-bottom:.65rem}
  .vtc-kicker{font-size:.7rem;margin-bottom:.35rem}
  .vtc-header h1{font-size:clamp(1.65rem,8vw,2.15rem);line-height:1.08;margin-bottom:.4rem}
  .vtc-header p{max-width:100%;font-size:.9rem;line-height:1.65}
  .vtc-card{padding:.85rem!important;border-radius:1rem!important;margin-bottom:.85rem}
}
@media(max-width:380px){
  .page{padding-left:.65rem!important;padding-right:.65rem!important}
  .vtc-header h1{font-size:clamp(1.5rem,9vw,1.95rem)}
  .vtc-header p{font-size:.86rem}
}

.vtc-card{background:#fff;border:1px solid #e8e2d8;border-radius:1.5rem;padding:1.25rem 1.5rem;box-shadow:0 4px 24px rgba(0,0,0,.07),0 1px 4px rgba(0,0,0,.04)}
.vtc-card-label{font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#e8872a;margin-bottom:.75rem}

.vtype-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;margin-bottom:.85rem}
.vtype-btn{padding:.55rem .3rem;background:#f8fafc;border:1.5px solid #e8e2d8;border-radius:.65rem;font-family:inherit;font-size:.72rem;font-weight:700;color:#64748b;cursor:pointer;transition:all .15s;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.2rem}
.vtype-btn .vt-icon{font-size:1.3rem;line-height:1}
.vtype-btn.active{background:#eff6ff;border-color:#2563eb;color:#2563eb}
.vtype-btn:not(.active):hover{border-color:#94a3b8}

.fuel-row{display:flex;gap:.4rem;margin-bottom:.85rem}
.fuel-btn{flex:1;padding:.45rem;background:#f8fafc;border:1.5px solid #e8e2d8;border-radius:.6rem;font-family:inherit;font-size:.75rem;font-weight:700;color:#64748b;cursor:pointer;transition:all .15s;text-align:center}
.fuel-btn.active.petrol{background:#fff7ed;border-color:#f97316;color:#c2410c}
.fuel-btn.active.diesel{background:#f0fdf4;border-color:#16a34a;color:#15803d}
.fuel-btn.active.electric{background:#eff6ff;border-color:#2563eb;color:#1d4ed8}

.vtc-inp-row{margin-bottom:.75rem}
.vtc-inp-lbl{font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#94a3b8;margin-bottom:.3rem;display:block}
.vtc-inp{width:100%;background:#f8fafc;border:1.5px solid #e8e2d8;border-radius:.6rem;color:#1e293b;font-family:inherit;font-size:.9rem;padding:.55rem .75rem;outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}
.vtc-inp:focus{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.1);background:#fff}
select.vtc-inp{cursor:pointer}
.vtc-hint{font-size:.67rem;color:#94a3b8;margin-top:.25rem}

.ev-notice{background:#eff6ff;border:1px solid rgba(37,99,235,.22);border-radius:.65rem;padding:.65rem .9rem;font-size:.77rem;color:#1d4ed8;display:none;margin-bottom:.75rem;line-height:1.55}

.vtc-calc-btn{width:100%;padding:.8rem;background:linear-gradient(135deg,#1e40af,#0369a1);border:none;border-radius:.8rem;font-family:inherit;font-size:.92rem;font-weight:800;color:#fff;cursor:pointer;transition:opacity .15s;letter-spacing:-.01em}
.vtc-calc-btn:hover{opacity:.9}
.vtc-calc-btn:active{opacity:.8}

.vtc-results{position:sticky;top:1.25rem}
@media(max-width:780px){.vtc-results{position:static}}

.vtc-result-top{background:linear-gradient(135deg,#1e40af 0%,#0369a1 100%);border-radius:14px 14px 0 0;padding:1.1rem 1.25rem .9rem;text-align:center;color:#fff}
.rt-label{font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.75;margin-bottom:.3rem}
.rt-total{font-family:'JetBrains Mono',monospace;font-size:2rem;font-weight:700;letter-spacing:-.02em;line-height:1;margin-bottom:.2rem}
.rt-sub{font-size:.72rem;opacity:.72}

.vtc-result-rows{background:#fff;border:1px solid #e8e2d8;border-top:none;border-radius:0 0 14px 14px;overflow:hidden}
.vtc-rrow{display:flex;justify-content:space-between;align-items:center;padding:.7rem 1.1rem;border-bottom:1px solid #f1f5f9}
.vtc-rrow:last-child{border-bottom:none}
.rr-lbl{font-size:.8rem;color:#374151;font-weight:600}
.rr-val{font-family:'JetBrains Mono',monospace;font-size:.85rem;font-weight:700;color:#1e293b}
.vtc-rrow.rr-total{background:#faf8f2}
.vtc-rrow.rr-total .rr-lbl{font-weight:800;color:#1e293b;font-size:.85rem}
.vtc-rrow.rr-total .rr-val{color:#1e40af;font-size:.95rem;-webkit-text-fill-color:#1e40af!important}
.vtc-rrow.rr-ev{background:#eff6ff}
.vtc-rrow.rr-ev .rr-lbl{color:#1d4ed8}
.vtc-rrow.rr-ev .rr-val{color:#1d4ed8;-webkit-text-fill-color:#1d4ed8!important}

.vtc-disclaimer{font-size:.67rem;color:#94a3b8;text-align:center;margin-top:.55rem;line-height:1.55}

.vtc-empty{padding:2.5rem 1.5rem;text-align:center}
.ve-icon{font-size:2.5rem;margin-bottom:.7rem}
.ve-title{font-size:.9rem;font-weight:700;color:#64748b;margin-bottom:.3rem}
.ve-sub{font-size:.77rem;color:#94a3b8}

/* Reference rate table */
.rate-table{width:100%;border-collapse:collapse;font-size:.82rem;margin:.75rem 0}
.rate-table th{background:#f0f4ff;color:#1e40af;font-weight:800;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;padding:.55rem .75rem;text-align:left}
.rate-table td{padding:.5rem .75rem;border-bottom:1px solid #f1f5f9;color:#374151;vertical-align:middle}
.rate-table tr:last-child td{border-bottom:none}
.rate-table tr:hover td{background:#faf8f4}
.rate-table .mono{font-family:'JetBrains Mono',monospace;font-weight:700;color:#1e40af}
.rate-table .ev-row td{background:#f0f9ff}
.rate-table .ev-row .mono{color:#0369a1}

/* Step boxes */
.step-box{background:#f8fafc;border:1px solid #e8e2d8;border-radius:12px;padding:.95rem 1.1rem;margin-bottom:.6rem;display:flex;gap:.85rem;align-items:flex-start}
.step-num{width:28px;height:28px;background:#1e40af;color:#fff;border-radius:50%;font-weight:800;font-size:.78rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.05rem}
.step-title{font-size:.88rem;font-weight:800;color:#1e293b;margin-bottom:.25rem}
.step-desc{font-size:.83rem;color:#64748b;line-height:1.65;margin:0}

/* Article */
.vtc-article{max-width:820px;margin:0 auto}
.vtc-article h2{font-size:1.3rem;font-weight:800;color:#1e293b;margin:2rem 0 .75rem;letter-spacing:-.02em}
.vtc-article h3{font-size:1.05rem;font-weight:800;color:#1e293b;margin:1.4rem 0 .5rem}
.vtc-article p{font-size:.93rem;color:#374151;line-height:1.8;margin-bottom:.85rem}
.vtc-article ul,.vtc-article ol{padding-left:1.4rem;margin-bottom:.85rem}
.vtc-article li{font-size:.93rem;color:#374151;line-height:1.75;margin-bottom:.3rem}
.vtc-article strong{color:#1e293b;font-weight:700}
.vtc-article a{color:#2563eb;text-decoration:none}
.vtc-article a:hover{text-decoration:underline}

.info-box{background:#fffbeb;border-left:4px solid #f59e0b;border-radius:0 10px 10px 0;padding:.9rem 1.1rem;margin:1rem 0}
.info-box p{margin:0;font-size:.85rem;color:#78350f;line-height:1.65}
.info-box strong{color:#92400e}