@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;700&display=swap";.lightning-container{width:100%;height:100%;display:block}:root{color-scheme:dark;--bg: #07050b;--bg-2: #0f0915;--bg-3: #171122;--panel: rgba(17, 12, 25, .78);--panel-strong: rgba(13, 9, 20, .94);--panel-soft: rgba(24, 16, 35, .68);--line: rgba(180, 132, 255, .14);--line-strong: rgba(180, 132, 255, .28);--text: #f5f1ff;--text-soft: #cbbde6;--text-muted: #9081ad;--accent: #8e4dff;--accent-2: #c97bff;--success: #49d8bb;--danger: #ff7c92;--warning: #ffbf71;--shadow: 0 24px 80px rgba(0, 0, 0, .44);--radius-xl: 28px;--radius-lg: 22px;--radius-md: 16px;--radius-sm: 12px;--sidebar-width: 296px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--text);font-family:IBM Plex Sans,Segoe UI,sans-serif;background:radial-gradient(circle at 14% 14%,rgba(142,77,255,.18),transparent 26%),radial-gradient(circle at 86% 12%,rgba(201,123,255,.14),transparent 24%),radial-gradient(circle at 52% 86%,rgba(118,43,255,.08),transparent 20%),linear-gradient(180deg,#06040a,#0a0710 42%,#0b0811)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:radial-gradient(circle at center,black 50%,transparent 100%);mask-image:radial-gradient(circle at center,black 50%,transparent 100%);pointer-events:none}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.spin{animation:spin 1s linear infinite}.stack{display:flex;flex-direction:column;gap:1rem}.gap-lg{gap:1.5rem}.gap-xl{gap:2rem}.hidden-input{display:none}.button-reset{padding:0;border:0;background:transparent;color:inherit;cursor:pointer}.button{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease,opacity .18s ease;font-weight:600;white-space:nowrap}.button svg{flex-shrink:0}.button:hover{transform:translateY(-1px)}.button:disabled{opacity:.58;cursor:not-allowed;transform:none}.button-sm{padding:.52rem .8rem;font-size:.88rem}.button-md{padding:.72rem 1.02rem;font-size:.94rem}.button-lg{padding:.92rem 1.2rem;font-size:1rem}.button-primary{background:linear-gradient(135deg,#8e4dfffa,#c97bfff0);color:#fff6ff;box-shadow:0 16px 38px #8e4dff47}.button-secondary{background:#ffffff0d;border-color:var(--line);color:var(--text)}.button-ghost{background:transparent;border-color:var(--line);color:var(--text-soft)}.button-danger{background:#ff7c9224;border-color:#ff7c9247;color:#ffdbe2}.field{display:flex;flex-direction:column;gap:.55rem}.field-label{color:var(--text-soft);font-size:.92rem;font-weight:600}.field-input{width:100%;border:1px solid var(--line);border-radius:var(--radius-md);background:#08060e9e;color:var(--text);padding:.9rem 1rem;transition:border-color .18s ease,box-shadow .18s ease}.field-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px #8e4dff24}.field-textarea{resize:vertical;min-height:120px}.field-select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.field-hint,.field-error{font-size:.84rem}.field-hint{color:var(--text-muted)}.field-error{color:#ffc1cb}.search-field{display:inline-flex;align-items:center;gap:.6rem;min-width:240px;border-radius:999px;border:1px solid var(--line);background:#0a0710b3;padding:.75rem 1rem;color:var(--text-soft)}.search-field input{flex:1;border:0;outline:none;background:transparent;color:inherit}.state-screen,.state-card{border:1px solid var(--line);border-radius:var(--radius-xl);background:linear-gradient(180deg,#140d1ecc,#0a070ff0);box-shadow:var(--shadow)}.state-screen{min-height:100vh;display:grid;place-items:center;padding:2rem}.state-card{padding:1.4rem;display:flex;align-items:flex-start;gap:1rem}.state-card-error{border-color:#ff7c9247}.state-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:16px;background:#ffffff0f;color:var(--accent-2)}.state-icon-error{color:var(--danger)}.state-body h2{margin:0 0 .32rem;font-size:1.06rem}.state-body p{margin:0;color:var(--text-soft);line-height:1.55}.state-actions{margin-left:auto}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:1.35rem;display:flex;flex-direction:column;gap:1.4rem;border-right:1px solid var(--line);background:linear-gradient(180deg,#0a070ff5,#08050ceb),#07050bf0;-webkit-backdrop-filter:blur(28px);backdrop-filter:blur(28px)}.sidebar-brand{display:flex;align-items:center;gap:.9rem;padding:.3rem .2rem}.sidebar-brand-mark{width:54px;height:54px;display:grid;place-items:center;border-radius:18px;background:linear-gradient(135deg,#8e4dff29,#c97bff14);border:1px solid rgba(201,123,255,.18);overflow:hidden}.sidebar-brand-mark-image img{width:100%;height:100%;object-fit:cover}.sidebar-brand-copy{display:flex;flex-direction:column;gap:.1rem}.sidebar-brand strong,.sidebar-profile strong,.section-card h2,.folder-card h3,.asset-card h3,.member-row h3,.topbar h1,.hero-panel h2,.project-hero h2,.auth-panel h1,.auth-panel h2,.viewer-sidebar h3{font-family:Space Grotesk,IBM Plex Sans,sans-serif;letter-spacing:-.03em}.sidebar-brand strong{display:block;font-size:1rem}.sidebar-brand span,.sidebar-profile span{color:var(--text-muted);font-size:.88rem}.sidebar-nav{display:flex;flex-direction:column;gap:.35rem}.sidebar-link{display:flex;align-items:center;gap:.8rem;padding:.92rem 1rem;border-radius:var(--radius-md);color:var(--text-soft);border:1px solid transparent;transition:background .18s ease,border-color .18s ease,color .18s ease}.sidebar-link.active,.sidebar-link:hover{background:#ffffff0a;border-color:var(--line);color:var(--text)}.sidebar-profile,.sidebar-footer-chip,.mode-pill,.status-pill,.member-role-pill{display:inline-flex;align-items:center;gap:.55rem;padding:.72rem .9rem;border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffff0a}.sidebar-profile{margin-top:auto}.sidebar-profile-copy{display:flex;flex-direction:column;min-width:0}.sidebar-footer{display:flex;flex-direction:column;gap:.8rem}.sidebar-footer-chip{color:var(--text-soft)}.avatar-chip{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#8e4dff38,#c97bff24);border:1px solid rgba(201,123,255,.18);font-weight:700;flex-shrink:0}.app-shell-main{min-width:0;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1.5rem 2rem 1rem;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#09060dcc}.topbar-main{display:flex;flex-direction:column;gap:.55rem}.topbar h1{margin:0;font-size:clamp(1.7rem,2vw,2.2rem)}.topbar p{margin:.4rem 0 0;color:var(--text-soft);max-width:760px;font-size:.95rem}.topbar-side{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;justify-content:flex-end}.breadcrumbs{display:flex;align-items:center;gap:.45rem;color:var(--text-muted);font-size:.88rem}.breadcrumb-item{display:inline-flex;align-items:center;gap:.45rem}.icon-button{width:40px;height:40px;display:grid;place-items:center;border-radius:14px;border:1px solid var(--line);background:#ffffff0a;color:var(--text-soft);cursor:pointer}.mode-pill,.status-pill,.member-role-pill{color:var(--text-soft);font-size:.85rem}.app-content{padding:2rem;display:flex;flex-direction:column;gap:1.8rem}.hero-panel,.project-hero,.section-card,.folder-card,.asset-card,.preview-panel,.viewer-panel,.viewer-sidebar,.auth-panel,.dropzone,.stat-card{border:1px solid var(--line);border-radius:var(--radius-xl);background:linear-gradient(180deg,#170f22d6,#0a0710f5),var(--panel);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero-panel,.project-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:1.4rem;padding:1.7rem}.hero-panel h2,.project-hero h2{margin:.35rem 0 .5rem;font-size:clamp(1.6rem,2vw,2.3rem)}.hero-panel p,.project-hero p,.section-card-header p,.auth-panel p{margin:0;color:var(--text-soft);line-height:1.6;max-width:44ch}.project-hero-meta{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.55rem;color:var(--text-muted);font-size:.9rem}.hero-stats{display:grid;gap:.9rem}.stat-card{padding:1rem 1.1rem;display:flex;align-items:center;gap:.9rem}.stat-card-accent{border-color:#c97bff42}.stat-card-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:#8e4dff24;color:var(--accent-2)}.stat-card-label{display:block;color:var(--text-muted);font-size:.84rem}.stat-card-value{display:block;margin-top:.24rem;font-size:1.18rem}.section-card{padding:1.2rem}.section-card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem}.section-card-header h2{margin:.28rem 0 .3rem;font-size:1.3rem}.section-card-actions{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}.section-eyebrow,.auth-kicker{display:inline-flex;align-items:center;gap:.45rem;text-transform:uppercase;letter-spacing:.08em;font-size:.74rem;font-weight:700;color:var(--accent-2)}.toolbar-row{display:flex;justify-content:flex-start;margin-bottom:1rem}.project-grid,.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1rem}.folder-card{display:flex;flex-direction:column;gap:.9rem;padding:1.2rem;min-height:220px}.interactive-card{transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.interactive-card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:0 28px 75px #0000005c}.folder-card-button{width:100%;text-align:left;color:inherit;background:none;cursor:pointer}.folder-card-head,.folder-card-foot{display:flex;align-items:center;justify-content:space-between;gap:.8rem}.folder-glyph{width:46px;height:46px;border-radius:16px 16px 12px 12px;display:grid;place-items:center;color:var(--accent-2);background:linear-gradient(135deg,#8e4dff2e,#c97bff1a);border:1px solid rgba(201,123,255,.18)}.folder-badge{padding:.35rem .62rem;border-radius:999px;background:#ffffff0f;border:1px solid var(--line);font-size:.76rem;color:var(--text-soft)}.folder-card-body{display:flex;flex-direction:column;gap:.42rem}.folder-card-body h3{margin:0;font-size:1.1rem}.folder-card-body p,.folder-card-meta{margin:0;color:var(--text-soft);line-height:1.55}.folder-card-meta{color:var(--text-muted);font-size:.9rem}.folder-card-extra{margin-top:auto}.folder-card-foot{margin-top:auto;padding-top:.7rem;border-top:1px solid rgba(255,255,255,.06);color:var(--text-soft);font-size:.92rem}.card-chip-row,.inline-actions{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}.mini-link{display:inline-flex;align-items:center;gap:.42rem;color:var(--text-soft);font-size:.88rem}.tab-strip{display:flex;gap:.75rem;flex-wrap:wrap}.tab-panel{min-width:0}.tab-panel-hidden{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none;opacity:0}.tab-chip{display:inline-flex;align-items:center;gap:.45rem;padding:.78rem .95rem;border-radius:999px;border:1px solid var(--line);background:#ffffff08;color:var(--text-soft);cursor:pointer}.tab-chip-active{background:linear-gradient(135deg,#8e4dff2e,#c97bff1f);border-color:#c97bff47;color:var(--text)}.split-panel,.viewer-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.9fr);gap:1rem}.prose-panel{border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);background:#ffffff08;padding:1rem}.prose-panel h3{margin-top:0}.prose-panel p,.prose-panel li,.small-empty{color:var(--text-soft);line-height:1.6}.asset-group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.4rem}.asset-group{display:flex;flex-direction:column;gap:1rem;padding:1.15rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.05);background:#ffffff06}.asset-group-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap;padding-bottom:.9rem;border-bottom:1px solid rgba(255,255,255,.06)}.asset-group h3{margin:0}.small-empty{padding:1rem 1.05rem;border-radius:16px;border:1px dashed rgba(255,255,255,.1);background:#ffffff08}.asset-card{padding:1rem;display:flex;flex-direction:column;gap:.85rem}.asset-card-main,.member-row-main{display:flex;align-items:center;gap:.8rem}.asset-card-icon,.dropzone-icon,.version-row-icon,.auth-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:#8e4dff1f;color:var(--accent-2)}.inline-metadata{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin:0}.inline-metadata dt{color:var(--text-muted);font-size:.78rem}.inline-metadata dd{margin:.22rem 0 0;color:var(--text-soft);font-size:.9rem}.asset-card-actions,.modal-actions,.auth-actions{display:flex;gap:.75rem;flex-wrap:wrap}.preview-panel{padding:1rem}.preview-panel-head{margin-bottom:1rem}.asset-preview-frame{width:100%;min-height:480px;border:1px solid var(--line);border-radius:18px;background:#03101c}.asset-preview-image{width:100%;max-height:560px;object-fit:contain;border-radius:18px;border:1px solid var(--line);background:#03101c}.asset-preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:120;padding:1.2rem;display:flex;background:#07040dd1;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.asset-preview-shell{width:100%;height:100%;display:flex;flex-direction:column;border-radius:28px;border:1px solid rgba(255,255,255,.08);background:radial-gradient(circle at top left,rgba(142,77,255,.16),transparent 28%),linear-gradient(180deg,#100a18fa,#08060efa);box-shadow:0 40px 100px #00000073;overflow:hidden}.asset-preview-shell-immersive{border-radius:0}.asset-preview-topbar{padding:1.2rem 1.2rem 1rem;display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.06)}.asset-preview-shell-immersive .asset-preview-topbar{padding:.9rem 1rem;background:#07040dc7;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.asset-preview-title h2{margin:.22rem 0 0}.asset-preview-title p{margin:.55rem 0 0;display:flex;flex-wrap:wrap;gap:.8rem;color:var(--text-soft)}.asset-preview-toolbar{display:flex;align-items:center;gap:.75rem}.asset-preview-badge{display:inline-flex;align-items:center;gap:.45rem;padding:.72rem .85rem;border-radius:999px;border:1px solid var(--line);background:#ffffff0a;color:var(--text-soft);font-size:.88rem;cursor:pointer;transition:transform .14s ease,border-color .14s ease,background .14s ease}.asset-preview-badge:hover{transform:translateY(-1px);border-color:#ffffff24;background:#ffffff12}.asset-preview-canvas{flex:1;min-height:0;padding:1rem}.asset-preview-shell-immersive .asset-preview-canvas{padding:0}.asset-preview-empty{width:100%;height:100%;min-height:320px;display:grid;place-items:center;gap:.6rem;color:var(--text-soft);border-radius:22px;border:1px solid var(--line);background:#ffffff05}.asset-preview-empty-error{padding:1rem;place-items:center;text-align:center}.asset-preview-frame-fullscreen{min-height:100%;height:100%;border-radius:22px;background:#fff}.asset-preview-shell-immersive .asset-preview-frame-fullscreen,.asset-preview-shell-immersive .asset-preview-image-shell{border-radius:0;border-left:0;border-right:0;border-bottom:0}.asset-preview-image-shell{width:100%;height:100%;min-height:0;display:grid;place-items:center;border-radius:22px;border:1px solid var(--line);background:#ffffff05;overflow:hidden}.asset-preview-image-fullscreen{width:100%;height:100%;max-height:none;object-fit:contain;border:0;border-radius:0;background:transparent}.member-list{display:flex;flex-direction:column;gap:.85rem}.member-row{display:flex;justify-content:space-between;gap:1rem;padding:1rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.05);background:#ffffff08}.member-row p{display:inline-flex;align-items:center;gap:.4rem;margin:.3rem 0 0;color:var(--text-soft)}.member-row-copy{min-width:0}.member-row-copy h3,.member-row-copy p,.member-row-copy span{overflow-wrap:anywhere}.member-row-meta{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;justify-content:flex-end}.member-role-select{min-width:130px}.table-shell{overflow:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:.92rem .8rem;border-bottom:1px solid rgba(255,255,255,.06);text-align:left}.data-table th{color:var(--text-muted);font-weight:600;font-size:.86rem}.table-actions{width:1%;white-space:nowrap}.dropzone{padding:1.2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.dropzone p{margin:.3rem 0 0;color:var(--text-soft)}.dropzone-actions{display:flex;gap:.75rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:12;display:grid;place-items:center;padding:1.4rem;background:#07040bb8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-card{width:min(760px,100%);border-radius:var(--radius-xl);border:1px solid var(--line);background:var(--panel-strong);box-shadow:var(--shadow)}.modal-header,.modal-body{padding:1.2rem 1.2rem 0}.modal-header{display:flex;justify-content:space-between;gap:1rem}.modal-header h2{margin:0}.modal-header p{margin:.35rem 0 0;color:var(--text-soft);line-height:1.55}.modal-body{padding-bottom:1.2rem}.toast{position:fixed;right:1.4rem;bottom:1.4rem;z-index:20;max-width:min(420px,calc(100vw - 2rem));display:inline-flex;align-items:flex-start;gap:.7rem;padding:.95rem 1rem;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.toast-success{background:#0b1f1aeb;border-color:#49d8bb47;color:#dcfff4}.toast-error{background:#2b1018f0;border-color:#ff7c9247;color:#ffe2e7}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.form-grid .field:last-child{grid-column:1 / -1}.viewer-panel,.viewer-sidebar{padding:1.2rem}.viewer-shell{display:flex;justify-content:center}.viewer-panel-centered{position:relative;width:min(100%,940px);margin:0 auto;padding:1.5rem}.viewer-meta{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1rem}.viewer-copy-bubble{position:absolute;top:1rem;right:1rem;width:42px;height:42px;display:grid;place-items:center;border-radius:999px;border:1px solid var(--line);background:#120c1ceb;color:var(--text);box-shadow:var(--shadow);cursor:pointer}.viewer-timeline-section{margin-top:1.25rem;border-top:1px solid rgba(255,255,255,.06);padding-top:1.25rem}.viewer-timeline-head{margin-bottom:.9rem}.viewer-timeline-head h3{margin:.24rem 0 0}.version-list{display:flex;flex-direction:column;gap:.85rem}.version-list-horizontal{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.version-row{display:flex;gap:.8rem;padding:.9rem;border-radius:var(--radius-lg);background:#ffffff08;border:1px solid rgba(255,255,255,.06)}.version-row p,.version-row span{display:block;color:var(--text-soft);margin-top:.28rem;font-size:.88rem}.markdown-viewer{color:var(--text);line-height:1.72;max-width:72ch;margin:0 auto}.markdown-viewer>:first-child{margin-top:0}.markdown-viewer h1,.markdown-viewer h2,.markdown-viewer h3,.markdown-viewer h4{margin-top:1.6rem;margin-bottom:.75rem;font-family:Space Grotesk,IBM Plex Sans,sans-serif;letter-spacing:-.03em}.markdown-viewer p,.markdown-viewer li,.markdown-viewer td,.markdown-viewer th,.markdown-viewer blockquote{color:var(--text-soft)}.markdown-viewer code{padding:.12rem .34rem;border-radius:8px;background:#ffffff0f}.markdown-viewer pre{overflow:auto;padding:1rem;border-radius:18px;background:#03111f;border:1px solid var(--line)}.markdown-viewer pre code{padding:0;background:transparent}.markdown-viewer table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:16px;border:1px solid var(--line)}.markdown-viewer th,.markdown-viewer td{padding:.75rem;border-bottom:1px solid rgba(255,255,255,.06)}.markdown-viewer blockquote{margin-left:0;padding-left:1rem;border-left:3px solid var(--accent)}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(420px,520px);gap:1.2rem;padding:1.5rem}.auth-shell-single{grid-template-columns:minmax(0,1fr);place-items:center}.auth-panel{padding:1.8rem}.auth-panel-brand{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 16% 18%,rgba(142,77,255,.24),transparent 28%),linear-gradient(180deg,#120c1de6,#0a070ff5)}.auth-brand-lightning,.auth-brand-scrim{position:absolute;top:0;right:0;bottom:0;left:0}.auth-brand-lightning{opacity:.94}.auth-brand-scrim{background:radial-gradient(circle at 28% 34%,rgba(9,6,15,.02),transparent 26%),linear-gradient(180deg,#0a07101a,#08060d57)}.auth-brand-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:1.4rem}.auth-brand-stack{display:flex;align-items:center;gap:1.4rem}.auth-brand-image{width:min(220px,34vw);aspect-ratio:1;object-fit:cover;border-radius:28px;box-shadow:0 28px 60px #0000006b}.auth-panel-brand h1{margin:.4rem 0 .6rem;max-width:760px;font-size:clamp(2.3rem,4vw,4.4rem);line-height:.92}.auth-brand-card{margin-top:1.4rem;width:fit-content;display:inline-flex;align-items:center;gap:.65rem;padding:.9rem 1rem;border-radius:999px;border:1px solid var(--line);background:#ffffff0a;color:var(--text-soft)}.auth-panel-form{display:flex;flex-direction:column;justify-content:center;gap:1rem}.auth-mode-switch{width:fit-content;display:inline-flex;align-items:center;gap:.25rem;padding:.28rem;border-radius:999px;border:1px solid var(--line);background:#ffffff0a}.auth-mode-option{padding:.72rem 1rem;border:0;border-radius:999px;background:transparent;color:var(--text-soft);cursor:pointer;font-weight:600;transition:background .18s ease,color .18s ease,transform .18s ease}.auth-mode-option:hover{color:var(--text)}.auth-mode-option-active{background:#ffffff1f;color:var(--text);box-shadow:0 10px 24px #0003}.auth-form-stack{display:flex;flex-direction:column;gap:.95rem}.auth-panel-centered{width:min(100%,620px);max-width:620px;margin:auto}.auth-request-access{margin:0;color:var(--text-soft)}.auth-request-access a{color:var(--text);text-decoration:underline;text-underline-offset:.18em}.auth-form-head h2{display:block;margin-bottom:.2rem}.auth-divider{position:relative;display:flex;align-items:center;justify-content:center;margin:.25rem 0;color:var(--text-muted);font-size:.86rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:#ffffff14}.auth-divider span{padding:0 .8rem}.auth-footnote{display:inline-flex;align-items:center;gap:.55rem;color:var(--text-soft);font-size:.88rem}.auth-submit-button,.auth-social-button{width:100%}.auth-social-button{background:#f8fafc;border-color:#d8dee7;color:#111827;box-shadow:0 14px 30px #0000002e}.auth-social-button:hover{background:#fff;border-color:#fff}.banner{padding:.9rem 1rem;border-radius:var(--radius-md);border:1px solid var(--line);color:var(--text-soft)}.banner-info{background:#8e4dff17}.banner-error{background:#ff7c9217;border-color:#ff7c923d}.banner-success{background:#49d8bb1c;border-color:#49d8bb47;color:#dcfff4}@media (max-width: 1180px){.auth-shell,.app-shell,.hero-panel,.project-hero,.split-panel,.viewer-layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto;min-height:unset}.auth-brand-stack{flex-direction:column;align-items:flex-start}.auth-mode-switch{width:100%}.auth-mode-option{flex:1}.app-shell{min-height:100vh}.topbar{position:static}}@media (max-width: 760px){.app-content,.topbar,.auth-shell,.sidebar,.section-card,.hero-panel,.project-hero{padding:1rem}.topbar,.section-card-header,.member-row,.dropzone{flex-direction:column;align-items:stretch}.dropzone{justify-content:flex-start}.auth-shell{padding:1rem;gap:1rem}.auth-brand-image{width:140px}.form-grid,.inline-metadata,.asset-group-grid,.project-grid,.card-grid{grid-template-columns:1fr}.search-field{min-width:0;width:100%}}@keyframes spin{to{transform:rotate(360deg)}}