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components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.block{display:block}.hidden{display:none}.table{display:table}.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,)}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-canvas:#f7f8fa;--color-surface:#fff;--color-surface-subtle:#f3f4f6;--color-surface-hover:#f9fafb;--color-text:#111827;--color-text-muted:#667085;--color-border:#e4e7ec;--color-border-strong:#cfd4dc;--color-action:#1f2937;--color-action-hover:#111827;--color-action-text:#fff;--color-focus:#2563eb;--color-success-surface:#ecfdf3;--color-success-text:#167044;--color-warning-surface:#fffaeb;--color-warning-text:#8a5a12;--color-danger-surface:#fef3f2;--color-danger-text:#b42318;--color-provider-kakao:#fee500;--color-provider-kakao-text:#191919;--color-provider-apple:#111;--color-provider-apple-text:#fff;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.375rem;--font-size-2xl:clamp(2rem, 4vw, 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var(--color-focus) 28%, transparent)}}:focus-visible{outline-offset:2px}h1,h2,h3,p{margin-top:0}h1,h2,h3{text-wrap:balance}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ui-button{min-height:var(--control-height);justify-content:center;align-items:center;gap:var(--space-2);padding:0 var(--space-5);border-radius:var(--radius-md);white-space:nowrap;border:1px solid #0000;font-size:.9375rem;font-weight:700;line-height:1;transition:background-color .12s,border-color .12s,color .12s;display:inline-flex}.ui-button--solid{border-color:var(--color-action);background:var(--color-action);color:var(--color-action-text)}.ui-button--solid:hover{border-color:var(--color-action-hover);background:var(--color-action-hover)}.ui-button:disabled{cursor:not-allowed;opacity:.55}.ui-button--outline{border-color:var(--color-border-strong);background:var(--color-surface);color:var(--color-text)}.ui-button--outline:hover,.ui-button--ghost:hover{background:var(--color-surface-hover)}.ui-button--ghost{min-height:auto;padding:var(--space-2);color:var(--color-text);background:0 0;border-color:#0000}.ui-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm)}.ui-card--none{padding:0}.ui-card--sm{padding:var(--space-4)}.ui-card--md{padding:var(--space-8)}.ui-field{gap:var(--space-2);display:grid}.ui-field__label{color:var(--color-text);font-size:var(--font-size-sm);font-weight:600}.ui-field__hint{color:var(--color-text-muted);font-size:var(--font-size-xs)}.ui-field input,.message-form input{width:100%;min-height:var(--control-height);padding:0 var(--space-4);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);outline:none}.ui-field input:focus,.message-form input:focus{border-color:var(--color-focus);box-shadow:0 0 0 3px var(--color-focus)}@supports (color:color-mix(in lab, red, red)){.ui-field input:focus,.message-form input:focus{box-shadow:0 0 0 3px color-mix(in srgb, var(--color-focus) 14%, transparent)}}.ui-field input:disabled{border-color:var(--color-border);background:var(--color-surface-subtle);color:var(--color-text-muted)}.ui-notice{padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-subtle);color:var(--color-text);font-size:var(--font-size-sm)}.ui-notice--success{background:var(--color-success-surface);color:var(--color-success-text);border-color:#0000}.ui-notice--warning{background:var(--color-warning-surface);color:var(--color-warning-text);border-color:#0000}.ui-notice--danger{background:var(--color-danger-surface);color:var(--color-danger-text);border-color:#0000}.app-header{border-bottom:1px solid var(--color-border);background:var(--color-surface)}@supports (color:color-mix(in lab, red, red)){.app-header{background:color-mix(in srgb, var(--color-surface) 96%, transparent)}}.app-header__inner{width:min(var(--content-width), calc(100% - 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h1{margin-bottom:var(--space-3);font-size:clamp(1.75rem,4vw,2.25rem);line-height:var(--line-height-tight);letter-spacing:-.03em}.page-header__description{color:var(--color-text-muted);font-size:var(--font-size-md);margin-bottom:0}.app-frame{min-height:100vh}.page-shell{width:min(var(--content-width), calc(100% - 2rem));padding:var(--space-10) 0 var(--space-16);margin:0 auto}.page-shell--narrow{width:min(var(--reading-width), calc(100% - 2rem))}.home-hero{align-items:center;gap:var(--space-12);min-height:31rem;padding:var(--space-12) 0;grid-template-columns:minmax(0,1.35fr) minmax(18rem,.65fr);display:grid}.home-hero__content{max-width:42rem}.home-eyebrow,.section-eyebrow{margin-bottom:var(--space-3);color:var(--color-text-muted);font-size:var(--font-size-sm);font-weight:700}.home-hero h1{margin-bottom:var(--space-5);font-size:var(--font-size-2xl);letter-spacing:-.04em;line-height:1.2}.home-hero__description{max-width:38rem;margin-bottom:var(--space-8);color:var(--color-text-muted);font-size:var(--font-size-lg);line-height:1.7}.home-actions{gap:var(--space-3);flex-wrap:wrap;display:flex}.home-guide h2{margin-bottom:var(--space-5);font-size:var(--font-size-lg)}.home-guide ol{gap:var(--space-5);counter-reset:guide;margin:0;padding:0;list-style:none;display:grid}.home-guide li{counter-increment:guide;min-height:2.5rem;padding-left:3rem;position:relative}.home-guide li:before{background:var(--color-surface-subtle);width:2rem;height:2rem;color:var(--color-text-muted);content:counter(guide);font-size:var(--font-size-xs);border-radius:50%;place-items:center;font-weight:700;display:grid;position:absolute;top:0;left:0}.home-guide strong,.home-guide span{display:block}.home-guide span{margin-top:var(--space-1);color:var(--color-text-muted);font-size:var(--font-size-sm)}.feature-section{padding-top:var(--space-12);border-top:1px solid var(--color-border)}.feature-section__header{max-width:var(--reading-width);margin-bottom:var(--space-6)}.feature-section__header h2{margin-bottom:var(--space-2);font-size:var(--font-size-xl)}.feature-section__header p{color:var(--color-text-muted);margin-bottom:0}.scope-grid{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.scope-item{min-height:10rem}.scope-item__index{margin-bottom:var(--space-5);color:var(--color-text-muted);font-size:var(--font-size-xs);font-weight:700;display:block}.scope-item h3{margin-bottom:var(--space-2);font-size:var(--font-size-lg)}.scope-item p{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-bottom:0}.status-row{align-items:center;gap:var(--space-2);margin-top:var(--space-8);color:var(--color-text-muted);font-size:var(--font-size-xs);display:flex}.status-indicator{background:var(--color-success-text);border-radius:50%;flex:none;width:.5rem;height:.5rem}.status-indicator--pending{background:var(--color-warning-text)}.auth-shell{width:min(var(--form-width), calc(100% - 2rem));padding-top:var(--space-12)}.auth-panel .page-header{margin-bottom:var(--space-6)}.auth-panel .page-header__label{margin-bottom:var(--space-3)}.auth-card{box-shadow:var(--shadow-md)}.auth-card .ui-button,.profile-form .ui-button,.create-room .ui-button{width:100%}.social-auth-section,.social-auth-list{gap:var(--space-3);display:grid}.social-auth-list form{margin:0}.social-auth-button{width:100%;min-height:var(--control-height);align-items:center;gap:var(--space-3);padding:0 var(--space-4);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);text-align:center;grid-template-columns:1.5rem 1fr 3rem;font-size:.9375rem;font-weight:700;transition:filter .12s,opacity .12s;display:grid;position:relative}.social-auth-button:not(:disabled):hover{filter:brightness(.97)}.social-auth-button:disabled{cursor:not-allowed;opacity:.55}.social-auth-button--kakao{border-color:var(--color-provider-kakao);background:var(--color-provider-kakao);color:var(--color-provider-kakao-text)}.social-auth-button--apple{border-color:var(--color-provider-apple);background:var(--color-provider-apple);color:var(--color-provider-apple-text)}.social-auth-button__icon{width:1.5rem;height:1.5rem;font-size:var(--font-size-xs);border:1px solid;border-radius:50%;place-items:center;font-weight:800;display:grid}.social-auth-button__status{font-size:var(--font-size-xs);opacity:.72;justify-self:end;font-weight:600}.social-auth-note{color:var(--color-text-muted);font-size:var(--font-size-xs);text-align:center;margin:0}.auth-divider{align-items:center;gap:var(--space-3);margin:var(--space-6) 0;color:var(--color-text-muted);font-size:var(--font-size-xs);display:flex}.auth-divider:before,.auth-divider:after{background:var(--color-border);content:"";flex:1;height:1px}.auth-help-link{margin-top:var(--space-4);color:var(--color-text-muted);font-size:var(--font-size-sm);text-align:center;text-underline-offset:.2em;font-weight:600;text-decoration:underline;display:block}.auth-switch{margin:var(--space-6) 0 0;color:var(--color-text-muted);font-size:var(--font-size-sm);text-align:center}.auth-switch a{color:var(--color-text);text-underline-offset:.2em;font-weight:700;text-decoration:underline}.ui-notice+.auth-card,.ui-notice+.chat-layout,.ui-notice+.profile-form{margin-top:var(--space-4)}.form-stack{gap:var(--space-5);display:grid}.form-stack__header{padding-bottom:var(--space-5);border-bottom:1px solid var(--color-border)}.form-stack__header h2{font-size:var(--font-size-lg);margin-bottom:0}.form-stack__header p{margin-bottom:var(--space-1);color:var(--color-text-muted);font-size:var(--font-size-sm)}.setup-notice{max-width:var(--reading-width);margin:var(--space-16) auto}.setup-notice h1{margin-bottom:var(--space-3);font-size:var(--font-size-xl);line-height:var(--line-height-tight)}.setup-notice p{color:var(--color-text-muted)}.setup-notice code{margin-top:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-subtle);color:var(--color-text);font-size:var(--font-size-xs);overflow-wrap:anywhere;display:block}.chat-layout{align-items:start;gap:var(--space-6);grid-template-columns:minmax(0,1.6fr) minmax(17rem,.8fr);display:grid}.room-panel{min-width:0}.section-heading{justify-content:space-between;align-items:center;gap:var(--space-4);margin-bottom:var(--space-4);display:flex}.section-heading h2{font-size:var(--font-size-lg);margin-bottom:0}.section-heading span{color:var(--color-text-muted);font-size:var(--font-size-sm)}.room-list{gap:var(--space-3);display:grid}.room-link{align-items:center;gap:var(--space-4);grid-template-columns:auto minmax(0,1fr) auto;transition:border-color .12s,background-color .12s;display:grid}.room-link:hover{border-color:var(--color-border-strong);background:var(--color-surface-hover)}.room-link__avatar{background:var(--color-surface-subtle);width:2.75rem;height:2.75rem;color:var(--color-text);border-radius:50%;place-items:center;font-weight:700;display:grid}.room-link strong{margin-bottom:var(--space-1);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.room-link p,.empty-state p{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-bottom:0}.room-link__arrow{color:var(--color-text-muted);font-size:var(--font-size-lg)}.empty-state{padding:var(--space-10);text-align:center}.empty-state h2{margin-bottom:var(--space-2);font-size:var(--font-size-lg)}.create-room{top:var(--space-6);position:sticky}.profile-form{max-width:var(--form-width)}.profile-form__actions{padding-top:var(--space-2)}.account-summary{max-width:var(--form-width);justify-content:space-between;align-items:center;gap:var(--space-5);margin-top:var(--space-4);display:flex}.account-summary p{color:var(--color-text-muted);font-size:var(--font-size-xs);margin:0}.account-summary strong{margin-top:var(--space-1);font-size:var(--font-size-sm);display:block}.account-summary>p{text-align:right;max-width:15rem}.conversation-shell{width:min(52rem,100% - 2rem)}.conversation-back{margin-bottom:var(--space-5);color:var(--color-text-muted);font-size:var(--font-size-sm);font-weight:600;display:inline-flex}.conversation{box-shadow:var(--shadow-md);overflow:hidden}.message-list{min-height:28rem;max-height:40rem;padding:var(--space-6);gap:var(--space-3);background:var(--color-surface-hover);flex-direction:column;display:flex;overflow-y:auto}.message{max-width:76%;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.message--mine{border-color:var(--color-action);background:var(--color-action);color:var(--color-action-text);align-self:flex-end}.message__meta{justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-1);font-size:var(--font-size-xs);display:flex}.message__meta time{color:var(--color-text-muted)}.message--mine .message__meta time{color:var(--color-action-text)}@supports (color:color-mix(in lab, red, red)){.message--mine .message__meta time{color:color-mix(in srgb, var(--color-action-text) 72%, transparent)}}.message p{white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:0}.empty-message{color:var(--color-text-muted);text-align:center;margin:auto}.empty-message p{margin:var(--space-1) 0 0;font-size:var(--font-size-sm)}.message-form{gap:var(--space-2);padding:var(--space-4);border-top:1px solid var(--color-border);background:var(--color-surface);grid-template-columns:1fr auto;display:grid}.conversation__notice{margin:0 var(--space-4) var(--space-4)}@media (max-width:760px){.app-header__inner{min-height:3.75rem}.app-header__actions{gap:0}.app-header__actions>a:not(.ui-button){padding-inline:var(--space-2)}.page-shell{padding-top:var(--space-8)}.home-hero{gap:var(--space-8);min-height:auto;padding:var(--space-8) 0 var(--space-12);grid-template-columns:1fr}.home-hero__description{font-size:var(--font-size-md)}.scope-grid,.chat-layout{grid-template-columns:1fr}.create-room{position:static}.account-summary{flex-direction:column;align-items:flex-start}.account-summary>p{text-align:left}.message-list{min-height:24rem;padding:var(--space-4)}.message{max-width:88%}}@media (max-width:520px){.app-header__actions .ui-button{min-height:2.5rem;padding-inline:var(--space-3)}.app-header__actions>a:not(.ui-button):first-child{display:none}.ui-card--md{padding:var(--space-6)}.home-actions .ui-button{flex:1}.message-form{grid-template-columns:1fr}}@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}