.config-intro { padding: 28px 0 0; }
.config-intro p { margin: 0; color: var(--muted); text-align: center; }
.edu-config-layout { display: grid; grid-template-columns: minmax(0,1fr) 380px; gap: 34px; align-items: start; padding: 34px 0 90px; }
.edu-config-fields { display: grid; gap: 22px; }
.edu-config-card { padding: clamp(24px,4vw,36px); border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 14px 42px rgba(6,59,52,.055); }
.edu-config-card h2 { display: flex; gap: 11px; align-items: center; margin: 0 0 24px; padding-bottom: 13px; border-bottom: 1px solid var(--line); color: var(--deep); font-size: 1.25rem; line-height: 1.35; }
.edu-config-card h2 i { color: var(--teal); }
.edu-config-card .field:last-child { margin-bottom: 0; }
.config-hint { margin: -11px 0 20px; color: var(--muted); font-size: .84rem; }
.config-note { margin: 18px 0 0; padding: 14px 16px; border-left: 4px solid var(--aqua); border-radius: 0 10px 10px 0; background: #eef9f7; color: var(--muted); font-size: .82rem; }
.config-sidebar { position: sticky; top: calc(var(--header) + 24px); }
.config-summary { overflow: hidden; border-radius: 20px; background: var(--deep); color: #fff; box-shadow: 0 20px 55px rgba(6,59,52,.18); }
.config-summary__head { padding: 25px 26px 19px; border-bottom: 1px solid rgba(255,255,255,.12); }
.config-summary__head span { color: #68e5d5; font-size: .72rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.config-summary__head h2 { margin: 5px 0 0; color: #fff; font-size: 1.38rem; }
.config-summary__body { padding: 23px 26px 28px; }
.config-summary-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 14px; margin-bottom: 12px; color: rgba(255,255,255,.74); font-size: .82rem; }
.config-summary-row strong { max-width: 190px; color: #fff; font-weight: 650; text-align: right; }
.config-total { margin-top: 22px; padding-top: 20px; border-top: 1px dashed rgba(255,255,255,.2); }
.config-total span { display: block; color: rgba(255,255,255,.7); font-size: .78rem; }
.config-total strong { display: block; margin-top: 4px; color: #68e5d5; font-size: clamp(1.65rem,4vw,2.15rem); line-height: 1.2; }
.config-summary .config-note { border-left-color: #68e5d5; background: rgba(255,255,255,.07); color: rgba(255,255,255,.7); }
.config-actions { display: grid; gap: 10px; margin-top: 20px; }
.config-actions .btn { width: 100%; }
.btn-summary-secondary { border: 1px solid rgba(255,255,255,.32); background: transparent; color: #fff; }
.mobile-config-total { position: fixed; right: 0; bottom: 0; left: 0; z-index: 9000; display: none; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 16px; border-top: 1px solid rgba(255,255,255,.16); background: var(--deep-2); color: #fff; box-shadow: 0 -8px 24px rgba(0,0,0,.16); }
.mobile-config-total small, .mobile-config-total strong { display: block; }
.mobile-config-total small { color: rgba(255,255,255,.65); font-size: .68rem; }
.mobile-config-total strong { color: #68e5d5; }
.mobile-config-total a { padding: 9px 14px; border-radius: 9px; background: var(--aqua); color: var(--deep-2); font-size: .82rem; font-weight: 800; text-decoration: none; }
.print-estimate { display: none; }

@media (max-width: 940px) {
  .edu-config-layout { grid-template-columns: 1fr; padding-bottom: 112px; }
  .config-sidebar { position: static; }
  .mobile-config-total { display: flex; }
}

@media (max-width: 560px) {
  .edu-config-layout { padding-top: 25px; }
  .edu-config-card { border-radius: 16px; }
  .config-summary-row { grid-template-columns: 1fr; gap: 2px; }
  .config-summary-row strong { max-width: none; text-align: left; }
}

@media print {
  body > * { display: none !important; }
  .print-estimate { display: block !important; padding: 22px; background: #fff; color: #111; font: 12px/1.45 Arial, sans-serif; }
  .print-estimate h1 { margin: 0 0 5px; font-size: 22px; }
  .print-estimate .print-meta { margin: 0 0 22px; color: #444; }
  .print-estimate table { width: 100%; border-collapse: collapse; }
  .print-estimate th, .print-estimate td { padding: 9px; border: 1px solid #333; text-align: left; }
  .print-estimate th { width: 42%; background: #edf6f4; }
  .print-estimate .print-total { margin-top: 22px; text-align: right; font-size: 17px; font-weight: 700; }
  .print-estimate .print-disclaimer { margin-top: 18px; color: #444; font-size: 10px; }
}