:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#fff;--secondary-bg:#f0f0f3;--section-bg:#fff;--text:#1c1c1e;--hint:#6d6d72;--link:#2481cc;--button:#2481cc;--button-text:#fff;--destructive:#e53935;--separator:color-mix(in srgb, var(--text) 12%, transparent)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#17181c;--secondary-bg:#232429;--section-bg:#1e1f24;--text:#e8e8ea;--hint:#9a9aa1;--link:#5aa9e6;--button:#2481cc}}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4}h1,h2,h3{margin:0;font-weight:600}p{margin:0}a{color:var(--link)}label{color:var(--hint);margin-bottom:6px;font-size:13px;display:block}input,select,textarea,button{font:inherit;color:inherit}.field{margin-bottom:16px}.field-control{background:var(--secondary-bg);width:100%;color:var(--text);border:none;border-radius:10px;padding:10px 12px}.field-control:focus{outline:2px solid var(--link);outline-offset:-1px}.button-primary{background:var(--button);color:var(--button-text);cursor:pointer;border:none;border-radius:10px;padding:10px 16px;font-size:14px;font-weight:600}.button-primary:disabled{opacity:.5;cursor:default}.button-secondary{background:var(--secondary-bg);color:var(--text);cursor:pointer;border:none;border-radius:10px;padding:10px 16px;font-size:14px;font-weight:600}.hint{color:var(--hint);font-size:13px}.status-text{font-size:14px}.status-text.ok{color:var(--link)}.status-text.error{color:var(--destructive)}.app-shell{max-width:1200px;margin:0 auto;padding:16px 16px 64px}@media (width>=640px){.app-shell{padding:24px 32px 64px}}.app-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.list{background:var(--section-bg);border:1px solid var(--separator);border-radius:12px;overflow:hidden}.list-row{border-bottom:1px solid var(--separator);cursor:pointer;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.list-row:last-child{border-bottom:none}.list-row:hover{background:var(--secondary-bg)}.list-row-top{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.badge{text-transform:uppercase;letter-spacing:.02em;background:var(--secondary-bg);color:var(--hint);border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge.open{color:#1b7f3a;background:#1b7f3a26}.badge.pending{color:#b8860b;background:#b8860b26}.badge.closed{color:var(--hint)}.filter-bar{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.filter-chip{border:1px solid var(--separator);background:var(--section-bg);color:var(--text);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:13px}.filter-chip.active{background:var(--button);color:var(--button-text);border-color:var(--button)}.chat-window{border:1px solid var(--separator);background:var(--section-bg);border-radius:12px;flex-direction:column;height:min(60vh,560px);margin-bottom:20px;display:flex;overflow:hidden}.timeline{flex-direction:column;flex:1;gap:10px;padding:16px;display:flex;overflow-y:auto}.chat-composer{border-top:1px solid var(--separator);background:var(--section-bg);align-items:flex-end;gap:8px;padding:10px;display:flex}.chat-input{resize:none;border-radius:18px;flex:1;max-height:120px;padding:10px 16px}.send-btn{background:var(--button);width:40px;height:40px;color:var(--button-text);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.send-btn:disabled{opacity:.5;cursor:default}.attach-btn{background:var(--secondary-bg);width:40px;height:40px;color:var(--text);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.attachment-chip{background:var(--secondary-bg);border-radius:8px;align-items:center;gap:8px;width:fit-content;margin:0 10px;padding:6px 10px;font-size:13px;display:flex}.attachment-chip-remove{color:var(--hint);cursor:pointer;background:0 0;border:none;padding:0;font-size:16px;line-height:1}.bubble{white-space:pre-wrap;border-radius:12px;max-width:85%;padding:8px 12px;font-size:14px}.bubble-meta{color:var(--hint);margin-bottom:2px;font-size:11px}.bubble.buyer{background:var(--secondary-bg);align-self:flex-start}.bubble.provider{background:color-mix(in srgb, var(--link) 12%, var(--secondary-bg));align-self:flex-start}.bubble.ops{background:var(--button);color:var(--button-text);align-self:flex-end}.bubble.ops .bubble-meta{color:color-mix(in srgb, var(--button-text) 70%, transparent)}.bubble.system{color:var(--hint);background:0 0;align-self:center;font-size:12px}.back-link{cursor:pointer;color:var(--link);margin-bottom:16px;font-size:14px;display:inline-block}.combobox{position:relative}.combobox-panel{z-index:10;background:var(--section-bg);border:1px solid var(--separator);max-height:220px;box-shadow:0 2px 12px color-mix(in srgb, var(--text) 18%, transparent);border-radius:10px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto}.combobox-option{cursor:pointer;border-radius:7px;padding:9px 10px;font-size:14px}.combobox-option.active{background:var(--secondary-bg)}.combobox-option.selected{font-weight:600}.combobox-empty{color:var(--hint);padding:9px 10px;font-size:14px}.select-trigger{background:var(--secondary-bg);width:100%;color:var(--text);text-align:left;cursor:pointer;border:none;border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.select-trigger:focus{outline:2px solid var(--link);outline-offset:-1px}.select-caret{border-right:2px solid var(--hint);border-bottom:2px solid var(--hint);flex-shrink:0;width:8px;height:8px;transform:rotate(45deg)translateY(-2px)}.layout{min-height:100%;display:flex}.sidebar{background:var(--section-bg);border-right:1px solid var(--separator);flex-direction:column;flex-shrink:0;width:220px;padding:16px 12px;display:flex}.sidebar-title{padding:8px 10px 16px;font-size:15px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:2px;display:flex}.sidebar-nav-item{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:10px;font-size:14px;display:block}.sidebar-nav-item:hover{background:var(--secondary-bg)}.sidebar-nav-item.active{background:var(--button);color:var(--button-text);font-weight:600}.sidebar-footer{border-top:1px solid var(--separator);margin-top:12px;padding-top:12px}.content-area{flex:1;min-width:0;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.inline-form{flex-wrap:wrap;align-items:flex-end;gap:8px;margin-bottom:20px;display:flex}.inline-form .field{min-width:160px;margin-bottom:0}.data-table-wrap{background:var(--section-bg);border:1px solid var(--separator);border-radius:12px;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.02em;color:var(--hint);border-bottom:1px solid var(--separator);white-space:nowrap;padding:10px 14px;font-size:12px}.data-table td{border-bottom:1px solid var(--separator);vertical-align:middle;padding:10px 14px}.data-table tr:last-child td{border-bottom:none}.data-table select.field-control,.data-table input.field-control,.data-table .select-trigger{padding:6px 8px}