/**
 * Discount Calculator Tool Specific Styling
 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
.disc-calc{font-family:'Inter',sans-serif;color:#0f172a;max-width:520px;margin:0 auto;padding:24px}
.disc-card{background:#fff;border-radius:16px;box-shadow:0 1px 3px rgba(0,0,0,.08),0 8px 24px rgba(0,0,0,.06);padding:32px;display:flex;flex-direction:column;gap:24px}
[data-theme="dark"] .disc-card{background:#1e293b;box-shadow:0 1px 3px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.2)}
[data-theme="dark"] .disc-calc{color:#e2e8f0}
.disc-inputs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.disc-field{display:flex;flex-direction:column;gap:6px}
.disc-label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#64748b}
[data-theme="dark"] .disc-label{color:#94a3b8}
.disc-wrap{position:relative;display:flex;align-items:center}
.disc-wrap .pfx,.disc-wrap .sfx{position:absolute;top:50%;transform:translateY(-50%);font-size:16px;font-weight:600;color:#94a3b8;pointer-events:none}
.disc-wrap .pfx{left:14px}
.disc-wrap .sfx{right:14px}
.disc-input{width:100%;height:52px;border:2px solid #e2e8f0;border-radius:12px;padding:0 16px;font-family:'Inter',sans-serif;font-size:16px;font-weight:500;color:#0f172a;background:transparent;outline:none;transition:border-color .2s,box-shadow .2s}
.disc-input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px rgba(79,70,229,.12)}
[data-theme="dark"] .disc-input{color:#e2e8f0;border-color:#334155}
[data-theme="dark"] .disc-input:focus{border-color:#818cf8;box-shadow:0 0 0 3px rgba(129,140,248,.15)}
.disc-input.has-pfx{padding-left:32px}
.disc-input.has-sfx{padding-right:32px}
.disc-err{font-size:12px;color:#ef4444;min-height:18px;margin-top:2px}
.disc-result{background:#f0fdf4;border:2px solid #bbf7d0;border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:16px}
[data-theme="dark"] .disc-result{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.2)}
.disc-price-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.disc-price-tag{display:flex;flex-direction:column;align-items:center;gap:4px}
.disc-price-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#64748b}
[data-theme="dark"] .disc-price-label{color:#94a3b8}
.disc-price-val{font-size:28px;font-weight:800;color:#0f172a;letter-spacing:-.02em}
.disc-price-val.original{text-decoration:line-through;color:#94a3b8}
.disc-price-val.final{color:#16a34a}
.disc-price-val.savings{color:#16a34a}
.disc-arrow{font-size:24px;color:#94a3b8;flex-shrink:0}
.disc-math{background:#fff;border-radius:10px;padding:14px 18px;font-size:14px;font-weight:500;color:#475569;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
[data-theme="dark"] .disc-math{background:rgba(255,255,255,.05);color:#94a3b8}
.disc-math .num{font-weight:700;color:#0f172a}
[data-theme="dark"] .disc-math .num{color:#e2e8f0}
.disc-math .op{color:#64748b;font-weight:600}
.disc-badge{display:inline-flex;align-items:center;gap:4px;background:#16a34a;color:#fff;font-size:13px;font-weight:700;padding:4px 10px;border-radius:8px;align-self:center}
@media(max-width:480px){
.disc-inputs{grid-template-columns:1fr}
.disc-price-val{font-size:24px}
}