.admin-page { background: var(--ivory); }
.admin-header { position: relative; background: var(--plum-deep); }
.admin-header nav a { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; border-bottom: 1px solid rgba(255,255,255,.45); padding-bottom: .3rem; }
.admin-main { max-width: 1180px; min-height: 74vh; margin: auto; padding: clamp(4rem,8vw,7rem) clamp(1.2rem,5vw,5rem) 8rem; }
.admin-heading { max-width: 670px; margin-bottom: 3rem; }
.admin-heading h1 { margin: .5rem 0 1rem; font-family: var(--display); font-weight: 400; font-size: clamp(4rem,9vw,7rem); line-height: 1; color: var(--plum); }
.admin-heading > p:last-child { color: var(--muted); line-height: 1.7; }
.admin-status { min-height: 1.5rem; margin: 0 0 1rem; color: var(--plum); font-size: .85rem; }
.admin-status.error { color: #a43628; }
.admin-panel,.admin-dashboard { padding: clamp(1.5rem,4vw,4rem); background: var(--cream); box-shadow: 0 18px 70px rgba(45,24,43,.07); }
.admin-panel { max-width: 610px; }
.admin-panel[hidden],.admin-dashboard[hidden] { display: none; }
.admin-step { font-size: .67rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--coral); }
.admin-panel h2,.admin-dashboard h2 { margin: .8rem 0 1.7rem; font-family: var(--display); font-size: clamp(2.5rem,5vw,4rem); line-height: 1; font-weight: 400; color: var(--plum); }
.admin-panel > p,.admin-dashboard > p,.sms-panel p { max-width: 680px; line-height: 1.7; color: var(--muted); font-size: .9rem; }
.admin-panel form { display: grid; gap: 1.25rem; }
.admin-panel label { display: grid; gap: .5rem; font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--plum); }
.admin-panel input { width: 100%; min-height: 3.2rem; border: 1px solid var(--line); background: white; padding: .8rem 1rem; color: var(--plum); font-size: 1rem; letter-spacing: 0; }
.admin-panel button[type=submit] { justify-self: start; margin-top: .5rem; }
.admin-panel button:disabled,.admin-dashboard button:disabled { opacity: .5; cursor: progress; }
.admin-text-button { padding: .5rem 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; color: var(--plum); font: inherit; font-size: .8rem; cursor: pointer; }
#back-to-login { margin-top: 1.5rem; }
.admin-dashboard-top { display: flex; justify-content: space-between; gap: 2rem; align-items: start; }
.mode-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.mode-option { display: flex; gap: 1rem; align-items: start; padding: 1.4rem; border: 1px solid var(--line); cursor: pointer; background: white; }
.mode-option:has(input:checked) { border-color: var(--coral); box-shadow: inset 0 0 0 1px var(--coral); }
.mode-option input { accent-color: var(--coral); width: 1.2rem; height: 1.2rem; margin: .15rem 0 0; flex: 0 0 auto; }
.mode-option strong { display: block; font-family: var(--display); font-size: 1.5rem; font-weight: 400; color: var(--plum); }
.mode-option small { display: block; margin-top: .5rem; line-height: 1.55; color: var(--muted); font-size: .78rem; }
.mode-form > button { grid-column: 1 / -1; justify-self: start; margin-top: .4rem; }
.sms-panel { margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.sms-panel h3 { margin: .7rem 0; font-family: var(--display); font-size: 2.3rem; font-weight: 400; color: var(--plum); }
.sms-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: .75rem; margin: 2rem 0 1rem; }
.sms-metrics > div { padding: 1.2rem; background: white; }
.sms-metrics span { display: block; min-height: 2.2rem; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.sms-metrics strong { display: block; margin-top: .6rem; font-family: var(--display); font-size: clamp(1.5rem,2.5vw,2.3rem); font-weight: 400; color: var(--plum); }
.sms-panel .sms-note { margin-bottom: 0; font-size: .75rem; }
.manual-panel { margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.manual-panel h3 { margin: .7rem 0; font-family: var(--display); font-size: 2.3rem; font-weight: 400; color: var(--plum); }
.manual-panel > p { color: var(--muted); font-size: .82rem; line-height: 1.6; }
.manual-forms { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; margin-top: 1.5rem; }
.manual-form { display: flex; flex-direction: column; align-items: stretch; gap: .9rem; padding: 1.4rem; background: white; border: 1px solid var(--line); }
.manual-form h4 { margin: 0 0 .2rem; font-family: var(--display); font-size: 1.45rem; font-weight: 400; color: var(--plum); }
.manual-form label { display: grid; gap: .4rem; color: var(--plum); font-size: .74rem; font-weight: 600; }
.manual-form label > span { font-weight: 400; color: var(--muted); }
.manual-form input:not([type=checkbox]),.manual-form select { width: 100%; min-height: 2.7rem; border: 1px solid var(--line); padding: .6rem .7rem; background: var(--cream); color: var(--plum); font: inherit; }
.manual-form .manual-confirm { display: flex; gap: .65rem; align-items: start; line-height: 1.5; }
.manual-confirm input { flex: 0 0 auto; margin-top: .15rem; accent-color: var(--coral); }
.manual-form button { align-self: start; margin-top: .4rem; }
.manual-unit { margin: -.5rem 0 0; color: var(--muted); font-size: .74rem; }
.manual-offers { display: grid; gap: .5rem; margin-top: 1rem; }
.manual-offer { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .8rem 1rem; background: white; border: 1px solid var(--line); }
.manual-offer strong,.manual-offer small { display: block; }
.manual-offer strong { color: var(--plum); font-size: .86rem; }
.manual-offer small { margin-top: .25rem; color: var(--muted); font-size: .73rem; line-height: 1.4; }
.manual-offer a { display: inline-block; margin-top: .35rem; color: var(--coral); font-size: .73rem; text-decoration: underline; }
.manual-panel .cost-status.error { color: #a43628; }
.manual-offer button { flex: 0 0 auto; border: 1px solid var(--coral); padding: .55rem .8rem; color: var(--coral); background: white; font: inherit; font-size: .75rem; cursor: pointer; }
.manual-offer button:hover { background: var(--coral); color: white; }
.manual-offer.is-active { border-color: var(--coral); }
.cost-panel { margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.cost-panel-head { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.cost-panel h3 { margin: .7rem 0; font-family: var(--display); font-size: 2.3rem; font-weight: 400; color: var(--plum); }
.cost-panel p { color: var(--muted); font-size: .8rem; line-height: 1.6; }
.cost-refresh { flex: 0 0 auto; border: 1px solid var(--plum); padding: .8rem 1rem; color: var(--plum); background: white; cursor: pointer; font: inherit; font-size: .75rem; }
.cost-refresh:hover { color: white; background: var(--plum); }
.cost-status { min-height: 1.2rem; }
.refresh-review { display: grid; gap: .5rem; margin: 1rem 0; }
.refresh-candidate { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .8rem 1rem; border: 1px solid var(--line); background: white; font-size: .75rem; line-height: 1.5; }
.refresh-candidate button { flex: 0 0 auto; border: 1px solid var(--coral); padding: .5rem .7rem; color: var(--coral); background: white; cursor: pointer; font: inherit; }
.cost-search-label { display: grid; gap: .5rem; margin: 1.5rem 0; color: var(--plum); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.cost-search-label input { width: min(100%,430px); padding: .8rem 1rem; border: 1px solid var(--line); background: white; color: var(--plum); font: inherit; font-size: .85rem; letter-spacing: 0; text-transform: none; }
.cost-list { max-height: 34rem; overflow-y: auto; border: 1px solid var(--line); background: white; }
.cost-item { display: grid; grid-template-columns: minmax(10rem,1fr) minmax(0,2fr); gap: 1.2rem; padding: 1.2rem; border-bottom: 1px solid var(--line); }
.cost-item:last-child { border-bottom: 0; }
.cost-item-title { display: flex; align-items: start; gap: .7rem; color: var(--plum); font-size: .86rem; font-weight: 600; }
.cost-item-title input { margin-top: .2rem; accent-color: var(--coral); }
.cost-item-qty { display: flex; align-items: center; gap: .4rem; margin: .7rem 0 0 1.7rem; color: var(--muted); font-size: .72rem; }
.cost-item-qty input { width: 4rem; padding: .4rem; border: 1px solid var(--line); color: var(--plum); }
.supplier-prices { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .5rem; }
.supplier-price { padding: .7rem; border: 1px solid var(--line); color: var(--plum); font-size: .72rem; }
.supplier-price.cheapest { border-color: var(--coral); background: #fff3eb; }
.supplier-price strong { display: block; margin-top: .3rem; font-size: .88rem; }
.supplier-price small { display: block; margin-top: .25rem; color: var(--muted); line-height: 1.4; }
.supplier-price a { color: var(--coral); text-decoration: underline; text-underline-offset: .2rem; }
.cost-action-row { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; margin: 1.5rem 0; }
.cost-action-row span { color: var(--muted); font-size: .75rem; }
.cost-results { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
.cost-result-card { padding: 1.2rem; background: white; border: 1px solid var(--line); }
.cost-result-card h4 { margin: 0 0 .8rem; font-family: var(--display); font-size: 1.5rem; font-weight: 400; }
.cost-result-card ul { margin: 0; padding-left: 1.1rem; color: var(--muted); font-size: .78rem; line-height: 1.7; }
.cost-result-card strong { display: block; margin-top: .8rem; color: var(--plum); font-size: 1rem; }
@media (max-width: 750px) { .admin-header { padding: 0 1.2rem; } .admin-dashboard-top { align-items: end; } .mode-form { grid-template-columns: 1fr; } .mode-form > button { grid-column: 1; } .sms-metrics { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 750px) { .cost-panel-head { display: block; } .cost-item { grid-template-columns: 1fr; } .cost-results { grid-template-columns: 1fr; } }
@media (max-width: 750px) { .manual-forms { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .supplier-prices { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .manual-offer { align-items: start; flex-direction: column; } }
@media (max-width: 420px) { .admin-dashboard-top { display: block; } .admin-dashboard-top button { margin-bottom: 1rem; } .sms-metrics { grid-template-columns: 1fr 1fr; } .sms-metrics > div { padding: .8rem; } }