.calc-main,.admin-main{width:min(100% - 40px,1440px);margin:0 auto;padding:48px 0 64px}.calc-main .intro{display:block;max-width:none;margin:0 0 32px;color:var(--ink)}.calc-main h1{font-size:clamp(2.2rem,4vw,3.8rem);max-width:960px;margin:0 0 18px}.calc-main .intro p:last-child{font-size:1rem;color:var(--muted);margin:0}.layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(340px,.85fr);gap:28px;align-items:start}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;margin-bottom:18px}.section-title{display:flex;gap:12px;align-items:center;margin-bottom:24px}.section-title span{padding:4px 9px;font-size:.8125rem;color:var(--accent-deep);border-radius:7px;background:#e9fafd}.section-title h2,.admin-main h2{font-size:1.25rem;letter-spacing:-.02em;line-height:1.3}.card h3{font-size:1rem;margin:24px 0 14px}label,.label{display:block;font-weight:650;font-size:.875rem}small{font-weight:400;color:var(--muted)}.triple,.pair{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:8px 0 20px}.pair{grid-template-columns:repeat(2,minmax(0,1fr))}.triple label{font-size:.8125rem;color:var(--muted)}input:not([type=checkbox]),select{width:100%;border:1px solid #cfd5dd;border-radius:12px;background:#f8fafb;color:var(--ink);padding:12px;font:inherit;font-size:1rem;margin-top:8px;min-height:48px}input:focus,select:focus{outline:3px solid var(--accent);outline-offset:2px}.input-unit{position:relative;display:block}.input-unit input{padding-right:43px}.input-unit>span{position:absolute;right:12px;top:50%;margin-top:4px;transform:translateY(-50%);font-size:.875rem;color:var(--muted);pointer-events:none}.help,.field-note{font-size:.8125rem;line-height:1.65;color:var(--muted);font-weight:400;margin:10px 0 0}.field-note{display:block}.printer{background:#e9fafd;border:1px solid #b8edf6;border-radius:12px;padding:14px 16px;font-size:.875rem;margin-top:20px}.printer strong{display:block;margin-bottom:3px}.check{display:flex;align-items:center;gap:10px;margin-bottom:15px}.check input{width:20px;height:20px;accent-color:var(--accent-deep)}.result{padding:32px;border-radius:var(--radius-lg);background:#1c2027;color:white;border:1px solid #383d46;box-shadow:var(--shadow)}.result-top{display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:800;font-size:.75rem;letter-spacing:.1em}.pill{font-weight:400;letter-spacing:0;border:1px solid #5c6370;padding:4px 10px;border-radius:999px;color:#d2d8df}.price-label{margin:34px 0 6px;color:#aab1bc;font-size:.875rem}.price{font-size:clamp(2.3rem,3.5vw,3.4rem);font-weight:800;letter-spacing:-.045em;line-height:1.15;color:var(--accent);overflow-wrap:anywhere}.gross{margin:12px 0 28px;color:#c7ccd3}.unit{display:flex;justify-content:space-between;gap:16px;padding:18px;background:#ffffff09;border:1px solid #363b43;border-radius:14px;font-size:.875rem}.unit-prices{text-align:right}.unit-prices strong,.unit-prices span{display:block}.unit-prices span{font-size:.8125rem;color:#aab1bc;margin-top:6px}.discount-row{display:flex;justify-content:space-between;gap:16px;margin-top:26px;font-size:.875rem}.discount-row strong{color:var(--accent)}.discount-note{margin:8px 0 0;font-size:.8125rem;color:#aab1bc}.price-includes{margin:26px 0 0;line-height:1.7;color:#c7ccd3;font-size:.875rem}.disclaimer{border-top:1px solid #363b43;margin:24px 0 0;padding-top:20px;color:#aab1bc;font-size:.8125rem;line-height:1.65}.layout>aside{position:sticky;top:108px}#error,.error{color:#ee8490;font-size:.875rem}.outline,.primary{border:1px solid var(--line);border-radius:999px;padding:12px 20px;background:white;color:var(--ink);font:inherit;font-size:.875rem;font-weight:750;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary{background:var(--accent);border-color:var(--accent)}button:disabled{opacity:.55;cursor:default}[hidden]{display:none!important}.admin-main h1{font-size:clamp(2rem,4vw,3.4rem)}.admin-intro{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:30px}.save-bar,.save-actions{display:flex;gap:12px;align-items:center;justify-content:space-between}.save-message{font-size:.875rem;color:var(--accent-deep);margin:12px 0}.rate-editor{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.rate-editor summary{font-weight:750;cursor:pointer}.material-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.material-card{border:1px solid var(--line);background:var(--canvas);border-radius:var(--radius-md);padding:18px}.material-card label{margin-top:12px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.875rem}td,th{padding:13px;border-bottom:1px solid var(--line);text-align:left}th{background:var(--canvas)}td:nth-child(2){font-size:.8125rem;color:var(--muted)}td:nth-last-child(-n+2),th:nth-last-child(-n+2){text-align:right;white-space:nowrap}.total-row{background:#e9fafd;font-weight:750}.admin-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.admin-metrics span{font-size:.875rem;color:var(--muted)}.admin-metrics strong{display:block;color:var(--ink);font-size:1.1rem}.login-card{max-width:480px;margin:60px auto;padding:32px}.login-card .primary{width:100%;margin-top:20px}.admin-simulation .intro{display:none}.admin-simulation.calc-main{padding-top:0}.admin-main+ .calc-main{padding-top:0}.formula{font-size:.875rem;color:var(--muted);line-height:1.7}.formula summary{font-weight:750;cursor:pointer;margin:20px 0 12px}
@media(max-width:950px){.layout{grid-template-columns:1fr}.layout>aside{position:static}}@media(max-width:700px){.calc-main,.admin-main{padding:30px 0 45px}.card{padding:22px}.result{padding:25px}.material-grid{grid-template-columns:1fr 1fr}.save-bar,.admin-intro{align-items:flex-start;flex-direction:column}.admin-metrics{grid-template-columns:1fr 1fr}.calc-main h1{font-size:2.1rem}}@media(max-width:540px){.pair{grid-template-columns:1fr}.triple{gap:8px}.triple input{padding:10px 34px 10px 8px}.material-grid{grid-template-columns:1fr}.save-actions{flex-wrap:wrap}.calc-main .price{font-size:2.4rem}.login-card{margin:30px 0;width:100%}}

.calc-main .layout > * { min-width: 0; }
.layout>aside { top: calc(var(--calculator-header-height, 84px) + 20px); }
@media(max-width:950px) { .layout>aside { position: static; } }

.calculator-fields { min-width: 0; }
.calc-attachments { margin: 0 0 18px; }
.calc-attachments .outline { margin-top: 14px; }
.calc-file-list { list-style: none; padding: 0; margin: 14px 0 0; }
.calc-file-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.calc-file-list li > span { flex: 1; min-width: 0; overflow-wrap: anywhere; font-size: .875rem; }
.calc-file-list button { flex: 0 0 32px; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--ink); display: grid; place-items: center; padding: 0; }
.calc-form-error { color: #b32c42; font-size: .875rem; }
#calculator-enquiry-status { margin-top: 18px; }
#calculator-enquiry button:disabled { opacity: .55; cursor: not-allowed; }

#send-calculator-enquiry { margin-top: 24px; }

.result .calc-exchange-rate { color: #aab1bc; margin-top: 12px; }

#calculator-enquiry [aria-invalid=true] {border:2px solid #b32c42;background:#fff5f6;}
#calculator-enquiry .calc-field-error {display:block;margin-top:7px;color:#b32c42;font-size:.8125rem;font-weight:500;line-height:1.5;}

#calculator-attachments.file-limit-error {border:2px solid #b32c42;background:#fff5f6;}
#calculator-attachments.file-limit-error #calculator-file-error {margin-top:14px;color:#b32c42;font-weight:650;}