/**
 * VAT Calculator Tool Specific Styling
 */
*{margin:0;padding:0;box-sizing:border-box}
.vat-calc{font-family:'Inter',sans-serif;color:#0f172a;padding:16px}
.vat-card{background:#fff;border-radius:12px;padding:32px;box-shadow:0 4px 20px rgba(0,0,0,.06);max-width:480px;margin:0 auto}
.vat-card h2{font-size:1.5rem;font-weight:700;margin-bottom:4px}
.vat-card .subtitle{color:#64748b;font-size:.875rem;margin-bottom:24px}
.vat-input{margin-bottom:16px}
.vat-input label{display:block;font-size:.75rem;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.vat-input-wrap{position:relative}
.vat-input-wrap .prefix,.vat-input-wrap .suffix{position:absolute;top:50%;transform:translateY(-50%);font-size:.875rem;color:#94a3b8;font-weight:500;pointer-events:none}
.vat-input-wrap .prefix{left:14px}
.vat-input-wrap .suffix{right:14px}
.vat-input-wrap input{width:100%;height:48px;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;font-family:'Inter',sans-serif;color:#0f172a;background:#fff;transition:all .2s ease;outline:none;padding:0 14px}
.vat-input-wrap input.has-prefix{padding-left:32px}
.vat-input-wrap input.has-suffix{padding-right:40px}
.vat-input-wrap input::placeholder{color:#94a3b8}
.vat-input-wrap input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.vat-rates{margin-bottom:20px}
.vat-rates .label{font-size:.75rem;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.vat-rate-btns{display:flex;gap:8px;flex-wrap:wrap}
.vat-rate-btn{height:40px;padding:0 16px;border:2px solid #e2e8f0;border-radius:8px;background:#fff;font-size:.875rem;font-weight:500;font-family:'Inter',sans-serif;color:#64748b;cursor:pointer;transition:all .2s ease}
.vat-rate-btn:hover{border-color:#4f46e5;color:#4f46e5}
.vat-rate-btn.active{background:#4f46e5;border-color:#4f46e5;color:#fff}
.vat-result{display:none}
.vat-result.show{display:block}
.vat-breakdown{border-radius:12px;border:2px solid #e2e8f0;overflow:hidden;margin-bottom:16px}
.vat-row{display:flex;justify-content:space-between;align-items:center;padding:16px 20px}
.vat-row+.vat-row{border-top:1px solid #e2e8f0}
.vat-row .rl{font-size:.875rem;color:#64748b}
.vat-row .rv{font-size:1.125rem;font-weight:600;color:#0f172a}
.vat-row.total{background:#f8fafc}
.vat-row.total .rv{color:#4f46e5;font-size:1.25rem;font-weight:700}
.vat-error{color:#dc2626;font-size:.875rem;text-align:center;padding:16px;background:#fef2f2;border-radius:8px;margin-top:16px;display:none}
.vat-error.show{display:block}
[data-theme="dark"] .vat-card{background:#1e293b}
[data-theme="dark"] .vat-card h2{color:#f1f5f9}
[data-theme="dark"] .vat-card .subtitle{color:#94a3b8}
[data-theme="dark"] .vat-input-wrap input{background:#0f172a;border-color:#334155;color:#f1f5f9}
[data-theme="dark"] .vat-input-wrap input:focus{border-color:#4f46e5}
[data-theme="dark"] .vat-rate-btn{background:#0f172a;border-color:#334155;color:#94a3b8}
[data-theme="dark"] .vat-rate-btn:hover{border-color:#4f46e5;color:#4f46e5}
[data-theme="dark"] .vat-rate-btn.active{background:#4f46e5;border-color:#4f46e5;color:#fff}
[data-theme="dark"] .vat-breakdown{border-color:#334155}
[data-theme="dark"] .vat-row+.vat-row{border-color:#334155}
[data-theme="dark"] .vat-row .rv{color:#f1f5f9}
[data-theme="dark"] .vat-row.total{background:#334155}
[data-theme="dark"] .vat-error{background:#450a0a;color:#fca5a5}
@media(max-width:480px){.vat-rate-btns{gap:6px}.vat-rate-btn{flex:1;min-width:calc(33.333% - 4px);justify-content:center}}