:root{--tc-color-bg: #0d0f14;--tc-color-surface: #161920;--tc-color-border: #282c36;--tc-color-text: #eef0f3;--tc-color-text-muted: #9aa1ad;--tc-color-primary: #0d9488;--tc-color-success: #22c55e;--tc-color-warning: #eab308;--tc-color-danger: #ef4444;--tc-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--tc-radius: 8px}*{box-sizing:border-box}body{margin:0;background:var(--tc-color-bg);color:var(--tc-color-text);font-family:var(--tc-font-family)}.app-shell{display:flex;min-height:100vh}.app-nav{display:flex;flex-direction:column;justify-content:space-between;width:200px;padding:24px 16px;border-right:1px solid var(--tc-color-border)}.app-nav-links{display:flex;flex-direction:column;gap:8px}.app-nav a{color:var(--tc-color-text-muted);text-decoration:none}.app-nav a.active{color:var(--tc-color-primary)}.app-nav-footer{display:flex;flex-direction:column;gap:8px;padding-top:16px;border-top:1px solid var(--tc-color-border)}.app-nav-user{color:var(--tc-color-text-muted);font-size:.85em;overflow-wrap:break-word}.app-main{flex:1;padding:32px}.login-shell{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-form{display:flex;flex-direction:column;gap:16px;width:320px;padding:32px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface)}.login-form h1{margin:0 0 8px;font-size:1.25em}.login-form label{display:flex;flex-direction:column;gap:4px;color:var(--tc-color-text-muted);font-size:.9em}.login-form input{padding:8px 10px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-bg);color:var(--tc-color-text);font-size:1em}.login-form button{padding:10px;border:none;border-radius:var(--tc-radius);background:var(--tc-color-primary);color:var(--tc-color-text);font-size:1em;cursor:pointer}.login-form button:disabled{opacity:.6;cursor:default}.login-error{margin:0;color:var(--tc-color-danger);font-size:.9em}.app-nav-footer button{padding:6px 10px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:transparent;color:var(--tc-color-text-muted);font-size:.85em;cursor:pointer}.app-nav-footer button:hover{color:var(--tc-color-text);border-color:var(--tc-color-text-muted)}.text-muted{color:var(--tc-color-text-muted)}.form-error{color:var(--tc-color-danger);font-size:.9em}.search-form{display:flex;gap:8px;margin-bottom:24px;max-width:480px}.search-form input{flex:1;padding:8px 10px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface);color:var(--tc-color-text);font-size:1em}.search-form button,.result-card button{padding:8px 14px;border:none;border-radius:var(--tc-radius);background:var(--tc-color-primary);color:var(--tc-color-text);font-size:.95em;cursor:pointer}.search-form button:disabled,.result-card button:disabled{opacity:.6;cursor:default}.search-source-heading{font-size:1em;text-transform:uppercase;letter-spacing:.02em;color:var(--tc-color-text-muted);margin:24px 0 12px}.catalog-filter{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:0 0 20px;padding:10px 14px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface)}.catalog-filter legend{padding:0;font-size:.8em;text-transform:uppercase;letter-spacing:.02em}.catalog-filter-option{display:flex;align-items:center;gap:6px;font-size:.9em;cursor:pointer}.result-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.result-card{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface)}.result-card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--tc-radius);background:var(--tc-color-bg)}.result-title{margin:0;font-size:.9em;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.result-price{margin:0;font-weight:600}.result-card a{color:var(--tc-color-primary);font-size:.9em}.availability-badge{align-self:flex-start;padding:2px 8px;border-radius:999px;font-size:.75em;text-transform:uppercase;letter-spacing:.02em}.availability-available{background:color-mix(in srgb,var(--tc-color-success) 20%,transparent);color:var(--tc-color-success)}.availability-sold{background:color-mix(in srgb,var(--tc-color-warning) 20%,transparent);color:var(--tc-color-warning)}.availability-removed{background:color-mix(in srgb,var(--tc-color-danger) 20%,transparent);color:var(--tc-color-danger)}.connector-status-healthy{background:color-mix(in srgb,var(--tc-color-success) 20%,transparent);color:var(--tc-color-success)}.connector-status-degraded{background:color-mix(in srgb,var(--tc-color-warning) 20%,transparent);color:var(--tc-color-warning)}.connector-status-paused{background:color-mix(in srgb,var(--tc-color-danger) 20%,transparent);color:var(--tc-color-danger)}.listing-editor{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:start}.listing-editor-form{display:flex;flex-direction:column;gap:16px}.listing-editor-form label{display:flex;flex-direction:column;gap:4px;color:var(--tc-color-text-muted);font-size:.9em}.listing-editor-form input,.listing-editor-form textarea{padding:8px 10px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface);color:var(--tc-color-text);font-size:1em;font-family:inherit}.listing-editor-form button{align-self:flex-start;padding:10px 18px;border:none;border-radius:var(--tc-radius);background:var(--tc-color-primary);color:var(--tc-color-text);font-size:1em;cursor:pointer}.listing-editor-form button:disabled{opacity:.6;cursor:default}.listing-editor-image{width:100%;max-width:240px;border-radius:var(--tc-radius)}.margin-panel{padding:16px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface)}.margin-panel h2{margin:0 0 12px;font-size:1em}.margin-breakdown{display:grid;grid-template-columns:1fr auto;gap:4px 12px;margin:12px 0 0;font-size:.9em}.margin-breakdown dt{color:var(--tc-color-text-muted)}.margin-breakdown dd{margin:0;text-align:right}.margin-total-label{font-weight:600;color:var(--tc-color-text);border-top:1px solid var(--tc-color-border);padding-top:6px;margin-top:4px}.margin-breakdown .margin-total-label+dd{border-top:1px solid var(--tc-color-border);padding-top:6px;margin-top:4px;font-weight:600}.margin-positive{color:var(--tc-color-success)}.image-upload-thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.image-upload-thumbs img{width:72px;height:72px;object-fit:cover;border-radius:var(--tc-radius);border:1px solid var(--tc-color-border)}.text-muted-small{color:var(--tc-color-text-muted);font-size:.85em}.margin-negative{color:var(--tc-color-danger)}.settings-card{display:flex;flex-direction:column;gap:12px;max-width:480px;padding:16px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface)}.settings-card h2{margin:0;font-size:1em}.settings-card button{align-self:flex-start;padding:8px 14px;border:none;border-radius:var(--tc-radius);background:var(--tc-color-primary);color:var(--tc-color-text);font-size:.95em;cursor:pointer}.settings-card button:disabled{opacity:.6;cursor:default}.purchase-queue-table-wrap{overflow-x:auto}.purchase-queue-table{width:100%;border-collapse:collapse;font-size:.9em}.purchase-queue-table th{text-align:left;padding:8px 12px;color:var(--tc-color-text-muted);font-weight:500;border-bottom:1px solid var(--tc-color-border)}.purchase-queue-table td{padding:10px 12px;border-bottom:1px solid var(--tc-color-border);vertical-align:middle}.purchase-queue-table a{color:var(--tc-color-primary)}.purchase-queue-table button{padding:6px 12px;border:none;border-radius:var(--tc-radius);background:var(--tc-color-primary);color:var(--tc-color-text);font-size:.9em;cursor:pointer;white-space:nowrap}.purchase-queue-table button:disabled{opacity:.6;cursor:default}.notifications-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.notifications-header h1{margin:0}.notifications-header button{padding:6px 12px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:transparent;color:var(--tc-color-text-muted);font-size:.85em;cursor:pointer}.notifications-header button:hover{color:var(--tc-color-text);border-color:var(--tc-color-text-muted)}.notification-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.notification-list li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:var(--tc-color-surface)}.notification-list li.notification-unread{border-left:3px solid var(--tc-color-primary)}.notification-list li.notification-read{opacity:.65}.notification-type{display:inline-block;font-size:.75em;text-transform:uppercase;letter-spacing:.02em;color:var(--tc-color-text-muted);margin-bottom:4px}.notification-message{margin:0 0 4px}.notification-time{font-size:.8em}.notification-list button{flex-shrink:0;padding:6px 12px;border:1px solid var(--tc-color-border);border-radius:var(--tc-radius);background:transparent;color:var(--tc-color-text-muted);font-size:.85em;cursor:pointer}.notification-list button:hover{color:var(--tc-color-text);border-color:var(--tc-color-text-muted)}