:root{--bg: #eaf2ff;--panel: #ffffff;--panel-strong: #f5f8ff;--accent: #1f7cff;--accent-2: #58b4ff;--text: #0b1b3a;--muted: #556789;--divider: #d8e3ff}body.login{margin:0;min-height:100vh;font-family:Space Grotesk,Segoe UI,Arial,sans-serif;color:var(--text);background:#f4f7ff;position:relative;overflow-x:hidden}body.login *{box-sizing:border-box}body.login a{color:inherit;text-decoration:none}body.login:before{content:"";position:fixed;inset:0;background:radial-gradient(1200px circle at 20% 15%,rgba(31,124,255,.18),transparent 45%),radial-gradient(900px circle at 80% 20%,rgba(88,180,255,.18),transparent 40%),repeating-linear-gradient(0deg,rgba(31,124,255,.05) 0,rgba(31,124,255,.05) 1px,transparent 1px,transparent 28px),repeating-linear-gradient(90deg,rgba(31,124,255,.05) 0,rgba(31,124,255,.05) 1px,transparent 1px,transparent 28px);opacity:.7;pointer-events:none;z-index:0}body.login:after{content:"";position:fixed;inset:-10%;background-image:radial-gradient(rgba(31,124,255,.35) 1px,transparent 1px);background-size:26px 26px;opacity:.22;pointer-events:none;z-index:0}body.login header,body.login main{position:relative;z-index:1}body.login header{padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:transparent;border-bottom:none;position:relative}.brand{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.02em}.brand-badge{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#1f7cff,#58b4ff);display:grid;place-items:center;color:#fff;font-weight:700;box-shadow:0 10px 30px #1f7cff59}.topbar{padding-top:24px}.top-links{display:flex;gap:18px;align-items:center;font-size:13px;color:#6b7a93}.top-actions{display:flex;gap:10px;align-items:center}.lang-switch{display:flex;gap:4px;padding:4px;border-radius:999px;border:1px solid #e0e9ff;background:#fff}.lang-btn{border:none;background:transparent;color:#6b7a93;font-size:12px;padding:6px 10px;border-radius:999px;cursor:pointer}.lang-btn.active{background:var(--accent);color:#fff}.ghost-link{padding:8px 12px;border-radius:10px;border:1px solid #e0e9ff;background:#fff;color:#5c6d88;font-size:12px}.button{padding:12px 14px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:600;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease}.button:active{transform:translateY(1px);box-shadow:inset 0 2px 4px #00000040}.button.small{padding:8px 14px;font-size:12px;border-radius:10px}.button.full{width:100%;border-radius:10px}.page{max-width:1200px;margin:0 auto;padding:20px 32px 48px;display:grid;gap:18px}.login-page{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;min-height:calc(100vh - 120px)}.login-hero{display:grid;gap:16px;animation:floatIn .7s ease both}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid #d5e6ff;background:#eef5ff;color:#1f7cff;font-size:12px;letter-spacing:.18em}.hero-title{font-size:38px;line-height:1.1;margin:0;color:#18253f}.hero-title .accent{color:var(--accent)}.hero-sub{margin:0;color:#5c6d88;font-size:16px;max-width:520px}.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px;color:#4f5f7a;font-size:13px}.hero-points li{padding:6px 10px;border-radius:999px;background:#1f7cff14;border:1px solid rgba(31,124,255,.18)}.hero-cta{display:flex;gap:12px;align-items:center;color:#6b7a93;font-size:13px}.ghost{padding:10px 14px;border-radius:12px;border:1px solid #cfe0ff;background:#fff;color:var(--accent);font-weight:600;cursor:pointer}.hero-preview{margin-top:8px;background:#fff;border-radius:18px;border:1px solid #e0e9ff;box-shadow:0 24px 48px #193d8724;padding:18px;max-width:520px;animation:floatIn .8s ease .1s both}.preview-window{background:#f6f8ff;border-radius:14px;border:1px solid #e3ebff;padding:16px;display:grid;grid-template-columns:110px 1fr;gap:12px}.preview-sidebar{background:#fff;border:1px solid #e3ebff;border-radius:12px;padding:10px;display:grid;gap:8px}.preview-dot{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,#1f7cff40,#58b4ff73)}.preview-line{height:8px;border-radius:6px;background:#e7eeff}.preview-cards{display:grid;gap:10px}.preview-card{background:#fff;border:1px solid #e3ebff;border-radius:12px;padding:10px;display:grid;gap:8px}.login-card{background:#fff;border-radius:18px;border:1px solid #e3e9f6;box-shadow:0 28px 60px #193d8729;padding:26px;display:grid;gap:16px;animation:floatIn .7s ease .05s both}.login-title{margin:0;font-size:20px;color:#1c2a45}.login-sub{margin:6px 0 0;color:#6b7a93;font-size:13px}.login-tabs{display:flex;gap:18px;border-bottom:1px solid #eef2f7}.login-tabs .tab{border:none;background:none;padding:8px 0;font-size:14px;color:#7a879c;cursor:pointer;position:relative}.login-tabs .tab.active{color:var(--accent);font-weight:600}.login-tabs .tab.active:after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--accent);border-radius:2px}.stack{display:grid;gap:12px}.field{display:grid;gap:6px;font-size:12px;color:#6b7a93}.input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--divider);background:#f9fbff;color:var(--text);font-size:15px}.note{font-size:13px;color:var(--muted)}.login-links{display:flex;justify-content:space-between;font-size:12px;color:#73829d}.divider-line{display:flex;align-items:center;gap:10px;color:#8a98b2;font-size:12px}.divider-line:before,.divider-line:after{content:"";flex:1;height:1px;background:#eef2f7}.social-row{display:flex;justify-content:center;gap:10px}.social-dot{width:34px;height:34px;border-radius:50%;background:#f3f6fb;border:1px solid #e3e9f6;display:grid;place-items:center;font-size:13px;color:#4f5f7a}.login-footer{text-align:center;font-size:12px;color:#73829d}.login-footer a{color:var(--accent)}.muted{color:var(--muted)}@keyframes floatIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}._sidebar_s2f2g_3{display:flex;flex-direction:column;width:240px;background-color:var(--color-neutral-background-1);border-right:1px solid var(--color-neutral-stroke-1)}._logoSection_s2f2g_11{padding:16px;border-bottom:1px solid var(--color-neutral-stroke-1)}._navLinks_s2f2g_16{flex-grow:1;padding:16px 0;display:flex;flex-direction:column;gap:4px}._navLink_s2f2g_16{display:flex;align-items:center;gap:12px;padding:8px 16px;text-decoration:none;color:var(--color-neutral-foreground-1);border-radius:var(--border-radius-medium);margin:0 8px;transition:background-color .2s ease}._navLink_s2f2g_16:hover{background-color:var(--color-neutral-background-3)}._navLink_s2f2g_16._active_s2f2g_40{background-color:var(--color-brand-background);color:var(--color-brand-foreground);font-weight:600}._returnSection_s2f2g_46{padding:8px;border-top:1px solid var(--color-neutral-stroke-1)}._footer_s2f2g_51{display:flex;align-items:center;justify-content:space-between;padding:16px}._userInfo_s2f2g_58{display:flex;align-items:center;gap:12px;overflow:hidden}._userDetails_s2f2g_65{display:flex;flex-direction:column;overflow:hidden}._userName_s2f2g_71,._userEmail_s2f2g_72{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._userName_s2f2g_71{font-weight:600}._userEmail_s2f2g_72{font-size:12px;color:var(--color-neutral-foreground-2)}._card_b1u9n_3{display:flex;flex-direction:column;gap:12px;padding:16px;background-color:var(--color-neutral-background-1);border-radius:var(--border-radius-medium);box-shadow:0 1px 3px #0000001f,0 1px 2px #0000003d;width:300px;height:200px;justify-content:space-between;position:relative;overflow:hidden}._addCard_b1u9n_20{cursor:pointer;align-items:center;justify-content:center;border:2px dashed var(--color-neutral-stroke-1);transition:all .2s ease-in-out}._addCard_b1u9n_20:hover{border-color:var(--color-brand-background);color:var(--color-brand-background);background-color:var(--color-neutral-background-3)}._cardLogoBackground_b1u9n_35{position:absolute;bottom:-20px;right:-20px;width:120px;height:120px;background-size:contain;background-repeat:no-repeat;background-position:center;opacity:.1;pointer-events:none;z-index:1}._cardContent_b1u9n_50{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:space-between}._cardHeader_b1u9n_59{display:flex;justify-content:space-between;align-items:flex-start}._headerExtras_b1u9n_66{display:flex;align-items:center;gap:8px}._cardTitle_b1u9n_72{font-weight:600;font-size:1.1em;word-break:break-all}._cardBody_b1u9n_78{display:flex;flex-direction:column;gap:8px;font-size:.9em;color:var(--color-neutral-foreground-2)}._cardFooter_b1u9n_86{display:flex;justify-content:flex-end;align-items:center}._card_dgh1u_5{display:flex;flex-direction:column;gap:12px;padding:16px;background-color:var(--color-neutral-background-1);border-radius:var(--border-radius-medium);box-shadow:0 1px 3px #0000001f,0 1px 2px #0000003d;width:300px;height:200px;justify-content:space-between;cursor:pointer;transition:transform .2s ease-in-out,box-shadow .2s ease-in-out}._card_dgh1u_5:hover{transform:translateY(-4px);box-shadow:0 4px 8px #00000026,0 2px 4px #0003}._cardHeader_dgh1u_45{display:flex;justify-content:space-between;align-items:flex-start}._cardTitle_dgh1u_57{font-weight:600;font-size:1.1em;word-break:break-all}._cardBody_dgh1u_69{display:flex;flex-direction:column;gap:8px;font-size:.9em;color:var(--color-neutral-foreground-2);overflow:hidden}._description_dgh1u_87{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;line-clamp:3;overflow:hidden;text-overflow:ellipsis;min-height:54px}._cardFooter_dgh1u_109{display:flex;justify-content:space-between;align-items:center;font-size:.8em;color:var(--color-neutral-foreground-3)}._header_7z9yj_3{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:48px;background-color:var(--color-neutral-background-1);border-bottom:1px solid var(--color-neutral-stroke-1);position:sticky;top:0;z-index:100}._logo_7z9yj_16{flex-shrink:0}._logo_7z9yj_16 h3{margin:0;font-weight:600}._nav_7z9yj_25{display:flex;justify-content:center;flex-grow:1;gap:4px}._navLink_7z9yj_32{display:flex;align-items:center;gap:8px;padding:8px 16px;text-decoration:none;color:var(--color-neutral-foreground-1);border-radius:var(--border-radius-medium);transition:background-color .2s ease;position:relative;font-size:14px;font-weight:400}._navLink_7z9yj_32:hover{background-color:var(--color-neutral-background-3)}._navLink_7z9yj_32._active_7z9yj_50{color:var(--color-brand-foreground);background-color:var(--color-brand-background);font-weight:600}._userMenu_7z9yj_56{display:flex;align-items:center;gap:16px}._container_1ww85_3{padding:32px;height:100%;overflow-y:auto;box-sizing:border-box}._header_1ww85_10{margin-bottom:24px}._grid_1ww85_14{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}._card_1ww85_20{height:180px;display:flex;flex-direction:column;justify-content:space-between;padding:16px;border-radius:var(--border-radius-medium);background-color:var(--color-neutral-background-1);border:1px solid var(--color-neutral-stroke-1);box-shadow:var(--shadow-2);cursor:pointer;transition:all .2s ease;position:relative}._card_1ww85_20:hover{transform:translateY(-2px);box-shadow:var(--shadow-8);border-color:var(--color-brand-stroke-1)}._createCard_1ww85_41{justify-content:center;align-items:center;border-style:dashed;background-color:transparent}._createCard_1ww85_41:hover{background-color:var(--color-neutral-background-1-hover);border-color:var(--color-brand-stroke-1)}._createIcon_1ww85_53{color:var(--color-brand-foreground-1);width:48px;height:48px}._cardTitle_1ww85_59{font-size:18px;font-weight:600;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._cardDescription_1ww85_68{color:var(--color-neutral-foreground-2);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex-grow:1}._cardFooter_1ww85_78{display:flex;justify-content:space-between;align-items:center;margin-top:12px}._roleBadge_1ww85_85{padding:2px 8px;border-radius:12px;background-color:var(--color-neutral-background-3);font-size:12px;text-transform:capitalize}._actions_1ww85_93{display:flex;gap:4px;opacity:0;transition:opacity .2s}._card_1ww85_20:hover ._actions_1ww85_93{opacity:1}._actionButton_1ww85_104{color:var(--color-neutral-foreground-2)}._actionButton_1ww85_104:hover{color:var(--color-brand-foreground-1)}._sidebar_17w7a_3{display:flex;flex-direction:column;width:280px;background-color:var(--color-neutral-background-2);border-right:1px solid var(--color-neutral-stroke-1);padding:8px;gap:8px}._header_17w7a_14{display:flex;justify-content:space-between;align-items:center;padding:8px}._title_17w7a_21{font-size:18px;font-weight:600}._projectList_17w7a_26{flex-grow:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px}._projectItem_17w7a_34{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:var(--border-radius-medium);cursor:pointer;transition:background-color .2s ease;border:1px solid transparent}._projectItem_17w7a_34:hover{background-color:var(--color-neutral-background-3)}._projectItem_17w7a_34._active_17w7a_49{background-color:var(--color-brand-background);color:var(--color-brand-foreground);border-color:var(--color-brand-background-hover)}._projectInfo_17w7a_55{display:flex;align-items:center;gap:8px;overflow:hidden}._projectName_17w7a_62{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}._projectRole_17w7a_69{text-transform:capitalize}._projectActions_17w7a_73{display:flex;align-items:center}._editButton_17w7a_79,._deleteButton_17w7a_80{visibility:hidden;opacity:0;transition:opacity .2s ease,color .2s ease}._projectItem_17w7a_34:hover ._editButton_17w7a_79,._projectItem_17w7a_34:hover ._deleteButton_17w7a_80{visibility:visible;opacity:1}._projectItem_17w7a_34._active_17w7a_49 ._editButton_17w7a_79,._projectItem_17w7a_34._active_17w7a_49 ._deleteButton_17w7a_80{color:var(--color-brand-foreground)}._deleteButton_17w7a_80._confirmDelete_17w7a_100{color:#d13438;visibility:visible;opacity:1}._deleteButton_17w7a_80._confirmDelete_17w7a_100:hover{color:#a4262c}._chatContainer_1xh5o_3{flex-grow:1;display:flex;flex-direction:column;padding:24px;gap:16px;background-color:var(--color-neutral-background-1);height:100%;box-sizing:border-box}._chatMessages_1xh5o_14{flex-grow:1;overflow-y:auto;border:1px solid var(--color-neutral-stroke-1);border-radius:var(--border-radius-medium);padding:16px;display:flex;flex-direction:column;gap:12px}._placeholder_1xh5o_25{margin:auto;color:var(--color-neutral-foreground-2);text-align:center}._chatInputArea_1xh5o_31{display:flex;align-items:flex-end;gap:12px;padding:12px;border:1px solid var(--color-neutral-stroke-1);border-radius:var(--border-radius-medium);background-color:var(--color-neutral-background-2)}._inputField_1xh5o_41{width:100%;max-height:200px}._messageRowWrapper_1xh5o_47{display:flex;width:100%}._userRowWrapper_1xh5o_53{justify-content:flex-end}._assistantRowWrapper_1xh5o_58{justify-content:flex-start}._messageRow_1xh5o_47{display:flex;flex-direction:column;max-width:80%}._messageBubble_1xh5o_70{padding:10px 14px;border-radius:16px;word-wrap:break-word;line-height:1.5}._messageBubble_1xh5o_70 p{margin-top:0;margin-bottom:8px}._messageBubble_1xh5o_70 p:last-child{margin-bottom:0}._messageBubble_1xh5o_70 ul,._messageBubble_1xh5o_70 ol{margin-top:0;margin-bottom:8px;padding-left:20px}._messageBubble_1xh5o_70 li{margin-bottom:4px}._messageBubble_1xh5o_70 li p{margin-bottom:0}._userMessage_1xh5o_101{align-self:flex-end;background-color:var(--color-brand-background);color:var(--color-brand-foreground);border-bottom-right-radius:4px;white-space:pre-wrap}._assistantMessage_1xh5o_109{align-self:flex-start;background-color:var(--color-neutral-background-3);color:var(--color-neutral-foreground-1);border-bottom-left-radius:4px;white-space:normal}._messageMeta_1xh5o_117{font-size:12px;color:var(--color-neutral-foreground-2);padding:4px 8px;display:flex;align-items:center;gap:4px}._userMeta_1xh5o_129{align-self:flex-end;flex-direction:row-reverse}._assistantMeta_1xh5o_135{align-self:flex-start;flex-direction:row}._loadingSpinner_1xh5o_141{display:flex;justify-content:center;align-items:center;height:100%}._deleteMessageButton_1xh5o_148{visibility:hidden;opacity:0;color:var(--color-neutral-foreground-2);transition:opacity .2s ease}._messageRow_1xh5o_47:hover ._deleteMessageButton_1xh5o_148{visibility:visible;opacity:1}._deletePopover_1xh5o_161{display:flex;flex-direction:column;gap:12px;padding:12px}._popoverActions_1xh5o_168{display:flex;justify-content:flex-end;gap:8px}._modelInfoContainer_1xh5o_174{display:flex;align-items:center;gap:8px;margin-bottom:6px;padding-left:8px}._modelLogo_1xh5o_183{height:20px;width:20px;object-fit:contain;border-radius:4px}._modelName_1xh5o_190{font-size:12px;font-weight:600;color:var(--color-neutral-foreground-2)}._contextContainer_1xh5o_197{margin-bottom:8px;border-radius:var(--border-radius-medium);border:1px solid var(--color-neutral-stroke-1);background-color:var(--color-neutral-background-1);overflow:hidden}._contextSummary_1xh5o_205{padding:8px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;-webkit-user-select:none;user-select:none;background-color:var(--color-neutral-background-2);transition:background-color .2s}._contextSummary_1xh5o_205:hover{background-color:var(--color-neutral-background-3)}._contextContent_1xh5o_220{padding:12px;border-top:1px solid var(--color-neutral-stroke-1);font-size:13px;color:var(--color-neutral-foreground-1)}._citationList_1xh5o_227{display:flex;flex-direction:column;gap:8px}._citationItem_1xh5o_233{padding:8px;border-radius:var(--border-radius-small);background-color:var(--color-neutral-background-2)}._citationTitle_1xh5o_239{font-weight:600;margin-bottom:4px;display:block}._citationText_1xh5o_245{color:var(--color-neutral-foreground-2);font-family:monospace;white-space:pre-wrap}._container_79r2t_3{display:flex;height:100%;background-color:var(--color-neutral-background-1)}._sidebar_79r2t_9{width:260px;background-color:var(--color-neutral-background-2);border-right:1px solid var(--color-neutral-stroke-1);display:flex;flex-direction:column;padding:16px 0}._sidebarHeader_79r2t_18{padding:0 16px 16px;font-size:16px;font-weight:600;border-bottom:1px solid var(--color-neutral-stroke-1);margin-bottom:8px;display:flex;align-items:center;gap:8px}._sidebarSection_79r2t_29{padding:8px 0;display:flex;flex-direction:column;gap:4px}._sidebarSectionTitle_79r2t_36{padding:0 16px;font-size:12px;color:var(--color-neutral-foreground-2);text-transform:uppercase;font-weight:600;margin-bottom:4px}._separator_79r2t_45{height:1px;background-color:var(--color-neutral-stroke-1);margin:8px 16px}._navLink_79r2t_51{display:flex;align-items:center;gap:12px;padding:10px 16px;text-decoration:none;color:var(--color-neutral-foreground-1);transition:background-color .2s;font-size:14px}._navLink_79r2t_51:hover{background-color:var(--color-neutral-background-1-hover)}._navLink_79r2t_51._active_79r2t_66{background-color:var(--color-neutral-background-1-selected);color:var(--color-brand-foreground-1);font-weight:500;border-left:3px solid var(--color-brand-foreground-1);padding-left:13px}._content_79r2t_74{flex-grow:1;overflow-y:auto;padding:32px;box-sizing:border-box}._backButton_79r2t_81{text-decoration:none;color:var(--color-neutral-foreground-2);display:flex;align-items:center;gap:4px;font-size:12px;margin-top:auto;padding:16px}._backButton_79r2t_81:hover{color:var(--color-brand-foreground-1)}:root{--font-family-base: "Segoe UI", "Helvetica Neue", Arial, sans-serif;--color-brand-background: #0078d4;--color-brand-background-hover: #106ebe;--color-brand-background-pressed: #005a9e;--color-brand-foreground: #ffffff;--color-neutral-background-1: #ffffff;--color-neutral-background-2: #f5f5f5;--color-neutral-background-3: #edebe9;--color-neutral-stroke-1: #d1d1d1;--color-neutral-stroke-2: #c8c8c8;--color-neutral-foreground-1: #201f1e;--color-neutral-foreground-2: #605e5c;--color-neutral-foreground-3: #a19f9d;--border-radius-medium: 4px;--shadow-brand: 0 0 2px rgba(0, 0, 0, .3), 0 4px 8px rgba(0, 0, 0, .15)}body{margin:0;font-family:var(--font-family-base);background-color:var(--color-neutral-background-1);color:var(--color-neutral-foreground-1)}