@import "https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700;9..144,800&family=IBM+Plex+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;700;800&display=swap";html,body{width:100%;height:100%}input::-ms-clear{display:none}input::-ms-reveal{display:none}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:#0000;font-family:sans-serif;line-height:1.15}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{cursor:help;border-bottom:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}address{font-style:normal;line-height:inherit;margin-bottom:1em}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:1em}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{text-align:left;caption-side:bottom;padding-top:.75em;padding-bottom:.3em}input,button,select,optgroup,textarea{color:inherit;font-size:inherit;font-family:inherit;line-height:inherit;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner{border-style:none;padding:0}[type=button]::-moz-focus-inner{border-style:none;padding:0}[type=reset]::-moz-focus-inner{border-style:none;padding:0}[type=submit]::-moz-focus-inner{border-style:none;padding:0}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{resize:vertical;overflow:auto}fieldset{border:0;min-width:0;margin:0;padding:0}legend{width:100%;max-width:100%;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal;margin-bottom:.5em;padding:0;display:block}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button{height:auto}[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}@layer components;@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--ease-out:cubic-bezier(0, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.border{border-style:var(--tw-border-style);border-width:1px}.break-all{word-break:break-all}.italic{font-style:italic}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}}:root{--bg-primary:#1a0f2e;--bg-secondary:#2013379e;--bg-tertiary:#261740b8;--bg-hover:#64e0f824;--bg-soft:#64e0f817;--panel-strong:#1a0f2ed9;--accent:#64e0f8;--accent-hover:#7de8fb;--accent-light:#95f0fd;--accent-strong:#4dd8f5;--text-primary:#f0f4ff;--text-secondary:#c5d1e8;--text-muted:#9da5c4;--border-weak:#9c8ae22e;--border:#a592ee47;--border-strong:#b1a0f66b;--border-emphasis:#bcadfc8a;--border-success:#4ade8052;--border-danger:#f8717152;--border-warning:#fbbf2452;--success:#4ade80;--danger:#fb7185;--warning:#fbbf24;--online:#4ade80;--shadow-soft:0 18px 40px #0f051e7a;--shadow-panel:0 24px 70px #0c041a94;--app-bg:radial-gradient(circle at 15% 10%, #64e0f82e, transparent 32%), radial-gradient(circle at 85% 18%, #a78bfa24, transparent 30%), radial-gradient(circle at 50% 100%, #64e0f814, transparent 40%), linear-gradient(168deg, #15092c 0%, #1a0f2e 52%, #140a26 100%);--shell-overlay:linear-gradient(180deg, #321e5061, #20133747);--glass-strong:#140c23c2;--glass-card:#23143a94;--glass-card-strong:#261740b8;--field-bg:#1a0f2ec7;--field-focus:#201337f0;--input-inner-highlight:#64e0f80f;--overlay-control-border:#b1a0f66b;--overlay-control-bg:#64e0f829;--overlay-control-bg-soft:#64e0f81f;--overlay-text:#f0f4ff;--hero-gradient:linear-gradient(135deg, #64e0f829, #a78bfa14 58%, #64e0f808);--surface-accent:#64e0f81a;--surface-contrast:#0f081c7a;--option-border:#bcadfc2e;--option-border-hover:#bcadfc47;--option-active-bg:linear-gradient(180deg, #7864c329, #7864c314);--option-active-text:#e8ecf9;--option-active-border:#bcadfc52;--option-focus-ring:#7864c324;--button-primary-text:#f7f8ff;--button-primary-start:#5f5bc9;--button-primary-end:#4f4ab4;--button-primary-hover-start:#716de0;--button-primary-hover-end:#5b56c8;--button-primary-shadow:0 8px 20px #5f5bc93d;--button-primary-shadow-hover:0 12px 24px #5f5bc94d;--loading-toast-border:#fbbf245c;--loading-toast-bg:#fbbf241a;--loading-toast-text:#f5a24b;--loading-toast-shadow:0 12px 32px #00000047, 0 0 0 1px #fbbf241a}.theme-light{--bg-primary:#f4f8ff;--bg-secondary:#ffffffe0;--bg-tertiary:#fff;--bg-hover:#edf4ff;--bg-soft:#297aff14;--panel-strong:#fffffff5;--accent:#2f7cff;--accent-hover:#236ae4;--accent-light:#4f97ff;--accent-strong:#1d5cd1;--text-primary:#17243d;--text-secondary:#4b5f85;--text-muted:#7f90af;--border-weak:#2f7cff1f;--border:#2f7cff29;--border-strong:#2f7cff47;--border-emphasis:#2f7cff5c;--border-success:#4ade8047;--border-danger:#f8717147;--border-warning:#fbbf2447;--shadow-soft:0 14px 40px #1f427d24;--shadow-panel:0 18px 48px #1f427d2e;--app-bg:radial-gradient(circle at top left, #2f7cff29, transparent 28%), radial-gradient(circle at top right, #69acff2e, transparent 30%), linear-gradient(180deg, #f9fbff 0%, #f4f8ff 52%, #ecf3ff 100%);--shell-overlay:linear-gradient(180deg, #ffffffb8, #ffffff61);--glass-strong:#ffffffe6;--glass-card:#ffffffd6;--glass-card-strong:#ffffffeb;--field-bg:#ffffffe0;--field-focus:#fffffff5;--input-inner-highlight:#ffffff6b;--overlay-control-border:#ffffff59;--overlay-control-bg:#fff3;--overlay-control-bg-soft:#ffffff29;--overlay-text:#fff;--hero-gradient:linear-gradient(135deg, #2f7cff24, #24c4ff14 58%, #2f7cff08);--surface-accent:#2f7cff14;--surface-contrast:#d2e2ff4d;--option-border:#2f7cff24;--option-border-hover:#2f7cff33;--option-active-bg:linear-gradient(180deg, #2f7cff24, #2f7cff0f);--option-active-text:#1d5cd1;--option-active-border:#2f7cff47;--option-focus-ring:#2f7cff24;--button-primary-text:#fff;--button-primary-start:#2f7cff;--button-primary-end:#1d5cd1;--button-primary-hover-start:#236ae4;--button-primary-hover-end:#1a56c3;--button-primary-shadow:0 10px 24px #2f7cff3d;--button-primary-shadow-hover:0 14px 28px #2f7cff4d;--loading-toast-border:#2f7cff47;--loading-toast-bg:#2f7cff17;--loading-toast-text:var(--accent);--loading-toast-shadow:0 10px 28px #1f427d29, 0 0 0 1px #2f7cff1f}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--app-bg);color:var(--text-primary);min-height:100vh;font-family:IBM Plex Sans,Noto Sans SC,Segoe UI,sans-serif;overflow:hidden}body:before{content:"";pointer-events:none;opacity:.45;mix-blend-mode:soft-light;background-image:linear-gradient(#ffffff04 1px,#0000 1px),linear-gradient(90deg,#ffffff04 1px,#0000 1px);background-size:42px 42px;position:fixed;inset:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#9fd0ff24;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#9fd0ff4d}button,input,textarea{font:inherit}button{cursor:pointer}#root{isolation:isolate}.app-shell{gap:12px;max-width:1560px;height:100vh;margin:0 auto;padding:12px;display:flex;position:relative}.app-shell:before{content:"";background:var(--shell-overlay);border:1px solid var(--border);pointer-events:none;border-radius:34px;position:absolute;inset:12px}.app-shell:after{content:"";background:linear-gradient(180deg, transparent, var(--border-strong), transparent);pointer-events:none;width:1px;position:absolute;inset:44px auto 44px 364px}.surface-panel{background:var(--bg-secondary);border:1px solid var(--border);box-shadow:var(--shadow-panel);-webkit-backdrop-filter:blur(18px)saturate(130%);backdrop-filter:blur(18px)saturate(130%)}.sidebar-column{z-index:1;flex-shrink:0;width:340px;position:relative}.main-stage{z-index:1;border-radius:34px;flex:1;position:relative;overflow:hidden}.main-stage:before{content:"";pointer-events:none;background:radial-gradient(circle at 0 0,#64e0f81f,#0000 26%),radial-gradient(circle at 100% 0,#a78bfa1a,#0000 22%);position:absolute;inset:0}.brand-kicker{border:1px solid var(--border);background:var(--bg-soft);color:var(--accent);letter-spacing:.08em;text-transform:uppercase;border-radius:999px;align-items:center;gap:8px;padding:6px 10px;font-size:11px;font-weight:700;display:inline-flex}.display-title{font-family:Fraunces,Noto Sans SC,serif}.landing-shell{border-radius:36px;grid-template-columns:1.12fr .88fr;width:min(1260px,100%);display:grid;overflow:hidden}.landing-editorial{background:linear-gradient(180deg, var(--glass-strong), var(--bg-secondary));padding:56px 48px;position:relative}.landing-aside{background:linear-gradient(180deg, var(--bg-secondary), var(--glass-strong));border-left:1px solid var(--border);align-items:center;padding:32px 30px;display:flex}.hero-badge{background:var(--hero-gradient);border:1px solid var(--border-strong);width:78px;height:78px;color:var(--accent);border-radius:26px;justify-content:center;align-items:center;margin-bottom:22px;display:flex;box-shadow:inset 0 1px #ffffff24}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.feature-card{background:var(--glass-card);border:1px solid var(--border);border-radius:18px;padding:16px 18px;position:relative;overflow:hidden}.feature-card:before{content:"";background:linear-gradient(135deg, var(--surface-accent), transparent 55%);pointer-events:none;position:absolute;inset:0}.feature-icon{background:var(--bg-soft);border:1px solid var(--border-weak);width:38px;height:38px;color:var(--accent);border-radius:12px;justify-content:center;align-items:center;margin-bottom:12px;display:flex}.sidebar-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.metric-card{border:1px solid var(--border);background:var(--glass-card);border-radius:14px;padding:10px 10px 9px}.metric-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:10px}.metric-value{color:var(--text-primary);margin-top:6px;font-size:16px;font-weight:700}.room-intro-card{border:1px solid var(--border);background:var(--glass-card);border-radius:24px;padding:26px;position:relative;overflow:hidden}.room-intro-card:before{content:"";background:radial-gradient(circle at 50% 0%, var(--surface-accent), transparent 60%);pointer-events:none;position:absolute;inset:0}.chat-bubble-me{color:#e8ecf9;word-break:break-word;background:linear-gradient(135deg,#5f5bc9b3,#4f4ab4cc);border:1px solid #bcadfc3d;border-radius:18px 18px 4px;min-width:60px;padding:11px 14px;font-size:14px;line-height:1.6;box-shadow:0 8px 18px #5f5bc929}.chat-bubble-other{background:var(--bg-tertiary);color:var(--text-primary);word-break:break-word;border:1px solid var(--border);border-radius:18px 18px 18px 4px;min-width:60px;padding:11px 14px;font-size:14px;line-height:1.6;box-shadow:0 10px 24px #1f427d1a}.chat-bubble-system{color:var(--text-muted);text-align:center;background:0 0;padding:4px;font-size:12px}.sidebar-item{cursor:pointer;color:var(--text-secondary);border:1px solid var(--option-border);background:linear-gradient(#ffffff06,#fff0);border-radius:14px;align-items:center;gap:10px;padding:11px 12px;transition:all .18s;display:flex}.sidebar-item:hover{background:var(--bg-soft);color:var(--text-primary);border-color:var(--option-border-hover)}.sidebar-item.active{background:var(--option-active-bg);color:var(--option-active-text);border-color:#0000;box-shadow:inset 0 1px #ffffff14}.sidebar-item:focus-visible{border-color:var(--border-emphasis);box-shadow:0 0 0 3px var(--option-focus-ring);outline:none}.btn-primary{background:linear-gradient(135deg, var(--button-primary-start), var(--button-primary-end));color:var(--button-primary-text);border:1px solid var(--border-emphasis);cursor:pointer;letter-spacing:.01em;box-shadow:var(--button-primary-shadow);border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.btn-primary:hover{background:linear-gradient(135deg, var(--button-primary-hover-start), var(--button-primary-hover-end));box-shadow:var(--button-primary-shadow-hover);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--glass-card);color:var(--text-primary);border:1px solid var(--border);cursor:pointer;border-radius:12px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-strong)}.input-field{background:var(--field-bg);border:1px solid var(--border);color:var(--text-primary);border-radius:12px;outline:none;width:100%;padding:11px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s,background .2s}.input-field:focus{border-color:var(--border-emphasis);background:var(--field-focus);box-shadow:0 0 0 4px #2f7cff1f}.input-field::placeholder{color:var(--text-muted)}.input-field.invalid{border-color:var(--danger);box-shadow:0 0 0 3px #f8718524}.field-error{color:var(--danger);margin-top:6px;font-size:12px}.avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.badge{background:var(--danger);color:#fff;text-align:center;border-radius:999px;min-width:18px;padding:1px 6px;font-size:11px;font-weight:700}.online-dot{background:var(--online);border:2px solid var(--bg-primary);border-radius:50%;flex-shrink:0;width:10px;height:10px}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;width:90%;max-width:420px;padding:24px;box-shadow:0 20px 60px #00000080}.tab{cursor:pointer;color:var(--text-secondary);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .15s}.tab.active{background:var(--option-active-bg);color:var(--option-active-text)}.tab:hover:not(.active){color:var(--text-primary);background:var(--bg-hover)}.panel-section-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:8px 4px 6px;font-size:11px;font-weight:700}.panel-fold-group{margin-bottom:8px}.panel-fold-trigger{border:1px solid var(--option-border);width:100%;color:var(--text-secondary);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;background:linear-gradient(#ffffff05,#fff0);border-radius:12px;justify-content:space-between;align-items:center;padding:8px 10px;font-size:11px;font-weight:700;transition:border-color .2s,background .2s,color .2s;display:flex}.panel-fold-trigger:hover{border-color:var(--option-border-hover);background:var(--bg-soft);color:var(--text-primary)}.panel-fold-trigger.collapsed{margin-bottom:0}.panel-fold-content{margin-top:8px}.sidebar-list-stack{gap:8px;display:grid}.section-scroll{max-height:220px;padding-right:4px;overflow-y:auto}.section-scroll::-webkit-scrollbar{width:6px}.section-scroll::-webkit-scrollbar-thumb{background:#bcadfc38;border-radius:999px}.section-scroll::-webkit-scrollbar-track{background:0 0}.panel-card{background:var(--bg-tertiary);border:1px solid #bcadfc29;border-radius:12px;margin-bottom:6px;padding:10px 12px}.panel-card.unread{background:var(--bg-soft);border-color:var(--border-strong)}.panel-form{background:var(--bg-tertiary);border:1px solid #bcadfc29;border-radius:12px;margin-bottom:10px;padding:12px}.panel-icon{background:var(--bg-soft);width:34px;height:34px;color:var(--accent-light);border:1px solid #bcadfc2e;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.panel-card-actions{gap:6px;margin-top:8px;display:flex}.panel-empty-state{color:var(--text-muted);text-align:center;padding:16px 8px;font-size:12px}.mention-hint{color:#f5a24b;font-weight:700}.loading-user-toast{z-index:30;border:1px solid var(--loading-toast-border);background:var(--loading-toast-bg);color:var(--loading-toast-text);box-shadow:var(--loading-toast-shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none;white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:11px 20px;font-size:13px;font-weight:700;display:inline-flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.reply-preview-box{border:1px solid var(--option-border);background:#ffffff08;border-radius:12px;margin-bottom:10px;padding:8px 10px}.reply-preview-line{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:4px;font-size:11px;overflow:hidden}.mention-suggest-list{border:1px solid var(--option-border-hover);background:var(--glass-card-strong);z-index:120;max-height:180px;box-shadow:var(--shadow-soft);border-radius:12px;padding:6px;position:absolute;bottom:calc(100% + 8px);left:0;right:0;overflow-y:auto}.mention-suggest-item{border:1px solid var(--option-border);width:100%;color:var(--text-primary);cursor:pointer;text-align:left;background:#ffffff03;border-radius:10px;align-items:center;gap:10px;margin-bottom:6px;padding:9px 10px;display:flex}.mention-suggest-item:last-child{margin-bottom:0}.mention-suggest-item:hover{background:var(--bg-soft);border-color:var(--option-border-hover)}.theme-toggle-btn{border:1px solid var(--border);background:var(--glass-card);width:36px;height:36px;color:var(--text-secondary);border-radius:12px;justify-content:center;align-items:center;transition:transform .18s,background .2s,color .2s;display:inline-flex}.theme-toggle-btn:hover{background:var(--bg-hover);color:var(--text-primary);transform:translateY(-1px)}.theme-toggle-btn:active{transform:translateY(0)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=1100px){.app-shell{gap:10px;padding:10px}.app-shell:before{inset:10px}.app-shell:after{display:none}.sidebar-column{width:316px}.landing-shell{grid-template-columns:1fr}.landing-aside{border-left:none;border-top:1px solid var(--border)}}@media (width<=860px){body{overflow:auto}.app-shell{flex-direction:column;height:auto;min-height:100vh}.sidebar-column,.main-stage{width:100%}.feature-grid,.sidebar-metrics{grid-template-columns:1fr}.landing-editorial,.landing-aside{padding:28px 22px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}