.build-workspace{max-width:1120px;margin:100px auto 60px;padding:24px;color:#e8edf5}.build-workspace h1{font-size:38px}.build-workspace h2{font-size:24px}.build-workspace p{line-height:1.7;white-space:pre-wrap}.build-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0}.build-workspace button,.build-workspace .build-link{border:1px solid #53647b;border-radius:8px;padding:10px 16px;background:#24344b;color:#fff;cursor:pointer;text-decoration:none}.build-workspace button:disabled{opacity:.5;cursor:wait}.build-workspace button:hover{background:#354c6b}.build-workspace article,.build-workspace form{border:1px solid #35445c;background:#142033;border-radius:12px;padding:22px;margin:16px 0}.build-workspace label{display:flex;flex-direction:column;gap:6px;margin:15px 0;font-size:14px}.build-workspace input,.build-workspace textarea,.build-workspace select{width:100%;box-sizing:border-box;border:1px solid #586880;border-radius:6px;padding:10px;background:#0c1524;color:#fff;font:inherit}.build-workspace textarea{min-height:100px}.build-workspace input[type=checkbox]{width:auto;align-self:start}.build-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.build-meta{color:#a4b8ce}.build-error{color:#ffb9af}.build-workspace table{width:100%;border-collapse:collapse;font-size:14px}.build-workspace th,.build-workspace td{padding:10px;text-align:left;border-bottom:1px solid #35445c}.build-workspace details{margin:16px 0}.build-workspace summary{cursor:pointer;padding:10px;background:#23354e}.build-workspace :focus-visible{outline:3px solid #6ed4ff;outline-offset:3px}@media(max-width:600px){.build-workspace{padding:16px}.build-workspace article,.build-workspace form{padding:14px}.build-workspace table{display:block;overflow:auto}}
/* Shared market shell owns layout; transaction forms retain their existing renderer. */
.build-workspace.sm-theme-shell{max-width:none;margin:0 auto;padding:130px 0 100px;color:var(--sm-text,#fff)}
.build-workspace .sm-theme-heading h1{font-size:clamp(34px,4vw,52px)}
.build-workspace .sm-theme-heading p{line-height:1.2}
.build-workspace .sm-filter-title h2{font-size:18px}
.build-create{display:block;text-align:center;margin-bottom:32px;background:#7550df!important;border:0!important}
#build-categories{display:flex;flex-direction:column;gap:6px;margin-bottom:24px}
#build-categories button{text-align:left;border:0;background:transparent;color:var(--sm-muted);border-radius:8px}
#build-categories button[aria-pressed=true]{background:#7550df22;color:#b99aff;font-weight:700}
.build-workspace .sm-theme-toolbar select{width:auto}
.build-workspace .build-product{margin:0;min-width:0}
.build-workspace .build-product>summary{padding:0;background:transparent;list-style:none}
.build-product>summary::-webkit-details-marker{display:none}
.build-product .sm-thumb{aspect-ratio:16/10;height:auto;border-radius:14px;overflow:hidden;background:#27334d}
.build-product .sm-media{width:100%;height:100%;object-fit:cover}
.build-product h3{font-size:17px;line-height:1.5;margin:8px 0}
.build-product p{font-size:13px;color:var(--sm-muted);margin:10px 0;line-height:1.6}
.build-product strong{font-size:16px;display:block;margin:14px 0 8px}
.build-sample{display:inline-block;font-size:11px;padding:3px 8px;background:#ffffff12;border-radius:5px;color:#a4b8ce}
.build-product-detail{font-size:13px}.build-product-detail:empty{display:none}
.build-product[open]{padding-bottom:16px;border-bottom:1px solid #35445c}
.build-prompt{width:min(720px,90vw);border:1px solid #53647b;border-radius:16px;background:#142033;color:#fff;padding:24px}
.build-prompt::backdrop{background:#000a}.build-prompt textarea{min-height:310px}.build-prompt button{margin-right:8px}
.build-library{margin:24px 0;padding:0;max-width:none}
.build-library[hidden]{display:none}
.build-embedded>.sm-nav,.build-embedded>.sm-footer,.build-embedded .sm-theme-heading,.build-embedded .sm-filter-panel{display:none}
.build-embedded .sm-theme-layout{display:block}.build-embedded .build-workspace{padding:20px 0;width:calc(100% - 32px)}
@media(max-width:700px){.build-workspace.sm-theme-shell{padding-top:100px}.build-workspace .sm-theme-layout{gap:24px}.build-workspace .sm-filter-panel{position:static}#build-categories{flex-direction:row;flex-wrap:wrap}.build-create{margin-bottom:16px}.build-workspace .sm-theme-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.build-workspace fieldset{border:1px solid #35445c;border-radius:8px;padding:12px 16px}.build-workspace fieldset label{flex-direction:row;align-items:center;gap:10px}.build-workspace fieldset input[type=checkbox]{align-self:center}

.build-detail-layer{width:min(1000px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 32px);margin:auto;padding:0 24px 24px;border:1px solid #53647b;border-radius:14px;background:#101a2b;overflow:auto;box-sizing:border-box}
.build-detail-layer::backdrop{background:rgba(0,0,0,.65)}
.build-detail-header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;background:#101a2b;border-bottom:1px solid #35445c}
.build-detail-header h2{margin:0}.build-detail-layer #build-content{min-width:0}
@media(max-width:600px){.build-detail-layer{width:calc(100vw - 16px);max-height:calc(100dvh - 16px);padding:0 12px 12px}}
.build-request-summary{border-top:1px solid #35445c;padding-top:16px;margin-top:24px}.build-request-summary h3{font-size:15px;margin-bottom:4px}.build-request-summary p{overflow-wrap:anywhere;margin-top:4px}.build-chat-history{max-height:360px;overflow:auto;overscroll-behavior:contain}.build-chat-history article{margin:8px 0;padding:12px}.build-conversation nav{display:flex;gap:8px;flex-wrap:wrap}.build-conversation form{display:grid;gap:12px}.build-conversation h3{overflow-wrap:anywhere}
/* Request detail: brief first, then supplier plan cards that each carry their own chat. */
.build-request-summary,.build-proposals-section{border:1px solid #34445d;border-radius:18px;padding:24px;margin:24px 0;background:#142033}
.build-request-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 28px}.build-request-summary>h2{grid-column:1/-1;margin:0 0 4px}.build-request-field{min-width:0;padding:12px 0;border-top:1px solid #ffffff12}.build-request-field:nth-child(2),.build-request-field:nth-child(3){grid-column:1/-1}.build-request-field h3{color:#9dafc9;font-size:13px;margin:0 0 8px}.build-request-field p{margin:0}
.build-proposals-section>h2{margin-top:0}.build-conversation{margin-top:20px;border:1px solid #34445d;border-radius:14px;overflow:hidden;background:#101a2b}.build-conversation>h3,.build-conversation>p,.build-conversation>nav{margin:12px 18px}.build-conversation>h3{font-size:15px}.build-conversation>p{font-size:12px;color:#a4b8ce}.build-conversation nav button{font-size:12px;padding:6px 10px}
.build-chat-history{height:340px;max-height:50vh;padding:18px;background:#0d1727;display:flex;flex-direction:column;gap:12px}.build-chat-history .build-chat-message{max-width:78%;align-self:flex-start;padding:12px 16px;margin:0;border:1px solid #3c4b63;border-radius:4px 16px 16px 16px;background:#223148;overflow-wrap:anywhere}.build-chat-history .build-chat-message.is-mine{align-self:flex-end;background:#493575;border-color:#7655ae;border-radius:16px 4px 16px 16px}.build-chat-message strong{font-size:12px;color:#b9c7dd}.build-chat-message p{margin:6px 0}.build-chat-message time{display:block;font-size:11px;color:#adbad0;text-align:right}
.build-conversation .build-chat-composer{border:0;border-top:1px solid #34445d;border-radius:0;padding:16px;margin:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.build-chat-composer>p{display:none}.build-chat-composer textarea{grid-column:1/-1;min-height:78px;resize:vertical}.build-chat-composer input[type=file]{font-size:12px;border:0;padding:4px;align-self:center}.build-chat-composer button{background:#7254bf}
.build-workspace .build-proposal-panel{border:1px solid #4b5d7b;border-radius:14px;overflow:hidden;margin:16px 0;background:#101a2b}.build-proposal-panel>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px;list-style:none;background:#1b2a40}.build-proposal-panel>summary::-webkit-details-marker{display:none}.build-proposal-panel>summary>div{display:grid;gap:7px}.build-supplier-name{font-size:14px;color:#cbb8ff;overflow-wrap:anywhere}.build-proposal-panel .build-meta{font-size:12px}.build-expand{white-space:nowrap;font-size:13px;border:1px solid #6f7d98;border-radius:8px;padding:8px 12px}.build-proposal-panel[open]{border-color:#a78be5;box-shadow:0 0 0 1px #a78be522}.build-proposal-body{padding:22px;border-top:1px solid #4b5d7b;min-width:0}.build-proposal-body>h3{margin-top:24px}.build-proposal-body details summary{border-radius:8px}.build-proposals-section>form{background:#101a2b}.build-primary{background:#7753c9!important;border-color:#9777dd!important;font-weight:700}.build-empty{padding:24px;text-align:center;color:#a4b8ce;border:1px dashed #465571;border-radius:10px}.build-generation-status{font-size:13px;color:#c4d5ea}.build-table-scroll{width:100%;overflow:auto}.build-table-scroll table{min-width:600px}.build-gantt-row{padding:12px 0;display:grid;gap:6px}.build-gantt-row small{color:#a4b8ce}.build-gantt-track{background:#24334a;border-radius:5px;height:12px}.build-gantt-track>span{display:block;background:#aa86ed;border-radius:5px;height:100%}.build-proposal-selected{border-color:#f0c463!important;box-shadow:0 0 0 1px #f0c46355,0 10px 30px #f0c46322!important}.build-proposal-selected>summary{background:linear-gradient(120deg,#2d2440,#3b3157 55%,#4a3a2a)}.build-proposal-selected>summary strong{color:#ffd98a}.build-proposal-selected .build-supplier-name{color:#ffe6b0}.build-proposal-body>.build-link{display:inline-block;margin-bottom:8px}.build-proposal-facts{width:100%;font-size:13px;border-collapse:collapse}.build-proposal-facts th{text-align:left;color:#a4b8ce;font-weight:600;white-space:nowrap;padding:8px 16px 8px 0}.build-proposal-facts td{padding:8px 0;overflow-wrap:anywhere}.build-proposal-facts tr{border-top:1px solid #34445d}.build-proposal-facts tr:first-child{border-top:0}
@media(max-width:600px){.build-request-summary,.build-proposals-section{padding:16px;border-radius:12px}.build-request-summary{grid-template-columns:1fr}.build-proposal-panel>summary{padding:16px;gap:10px}.build-proposal-body{padding:14px}.build-chat-history{padding:12px}.build-chat-history .build-chat-message{max-width:90%}.build-proposal-panel>summary strong{font-size:15px}.build-chat-composer input[type=file]{max-width:100%}}

.build-request-attachments{grid-column:1/-1;border-top:1px solid #35445c;padding-top:12px}
.build-detail-layer.build-detail-supplier{inset:0;width:100%;height:100dvh;max-height:none;margin:0;padding:0 24px 24px;border:0;border-radius:0}
.build-detail-supplier .build-detail-header{position:static;border:0;background:transparent;padding:24px 48px 0 0}
.build-detail-supplier .build-detail-header button{position:fixed;top:12px;right:16px;z-index:10;width:40px;height:40px;padding:0;border-radius:50%;font-size:28px;line-height:1;background:#24344bef;box-shadow:0 4px 16px #0005}
@media(max-width:600px){.build-detail-layer.build-detail-supplier{padding:0 12px 16px}.build-detail-supplier .build-detail-header{padding-top:16px}.build-detail-supplier .build-detail-header button{right:12px;top:10px}}
.build-purchase-dialog{width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:28px;border:1px solid #6f7d98;border-radius:16px;background:#142033;color:#e8edf5;box-sizing:border-box;overflow:auto}
.build-purchase-dialog::backdrop{background:#000c}.build-purchase-dialog h2{margin:0 0 12px;font-size:21px}.build-purchase-dialog nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.build-purchase-dialog form{border:0;background:transparent;padding:0;margin:20px 0 0}.build-purchase-dialog form label{flex-direction:row;align-items:center;gap:10px;margin:0 0 16px}.build-purchase-dialog form label input{order:-1}
.build-purchase-total{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:18px 0 0;padding-top:16px;border-top:1px solid #4b5d7b}.build-purchase-total strong{font-size:24px;color:#cbb8ff}
@media(max-width:600px){.build-purchase-dialog{width:calc(100vw - 16px);padding:18px}}