:root{color-scheme:dark;--bg: #0c0e12;--bg-elevated: #12151c;--bg-hover: #1a1f2a;--border: rgba(255, 255, 255, .08);--text: #e8eaef;--muted: #8b93a7;--accent: #5b8cff;--accent-dim: rgba(91, 140, 255, .15);--success: #3dd68c;--warn: #ffb84d;--surface-soft: rgba(255, 255, 255, .03);--surface-muted: rgba(255, 255, 255, .02);--surface-strong: rgba(255, 255, 255, .06);--warning-bg: rgba(255, 184, 77, .12);--focus-border: rgba(91, 140, 255, .45);--focus-ring: rgba(91, 140, 255, .12);--active-border: rgba(91, 140, 255, .5);--topbar-start: rgba(18, 21, 28, .98);--topbar-end: rgba(12, 14, 18, .95);--reader-glow: rgba(91, 140, 255, .06);--overlay-bg: rgba(0, 0, 0, .55);--card-shadow: 0 24px 80px rgba(0, 0, 0, .32);--modal-shadow: 0 24px 80px rgba(0, 0, 0, .35);--on-accent: #0a0c10;--link: #8fb0ff;--error-bg: #2a1212;--error-border: rgba(255, 100, 100, .35);--error-text: #ffb4b4;--radius: 10px;--font: "DM Sans", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}:root[data-theme=light]{color-scheme:light;--bg: #f4f7fc;--bg-elevated: #ffffff;--bg-hover: #edf2fb;--border: rgba(18, 26, 44, .12);--text: #1c2437;--muted: #667085;--accent: #4d7cff;--accent-dim: rgba(77, 124, 255, .12);--success: #1fa971;--warn: #c98515;--surface-soft: rgba(18, 26, 44, .04);--surface-muted: rgba(18, 26, 44, .03);--surface-strong: rgba(18, 26, 44, .07);--warning-bg: rgba(201, 133, 21, .12);--focus-border: rgba(77, 124, 255, .45);--focus-ring: rgba(77, 124, 255, .12);--active-border: rgba(77, 124, 255, .45);--topbar-start: rgba(255, 255, 255, .98);--topbar-end: rgba(244, 247, 252, .95);--reader-glow: rgba(77, 124, 255, .08);--overlay-bg: rgba(18, 26, 44, .22);--card-shadow: 0 18px 48px rgba(18, 26, 44, .12);--modal-shadow: 0 20px 60px rgba(18, 26, 44, .16);--on-accent: #ffffff;--link: #3a63dd;--error-bg: #fff1f1;--error-border: rgba(220, 80, 80, .22);--error-text: #b23b3b}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}.app-shell{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden}.auth-shell{min-height:100%;display:grid;place-items:center;padding:24px}.auth-card{width:min(420px,100%);border:1px solid var(--border);background:var(--bg-elevated);border-radius:18px;padding:24px;box-shadow:var(--card-shadow)}.auth-card-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.auth-card h1{margin:16px 0;font-size:1.4rem}.btn-wide{width:100%;justify-content:center}.inline-error{margin-top:12px;font-size:.85rem;color:var(--error-text)}.topbar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--topbar-start),var(--topbar-end));-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand{font-weight:700;letter-spacing:-.02em;font-size:1.05rem;display:flex;align-items:center;gap:8px}.brand-badge{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:3px 8px;border-radius:999px;background:var(--accent-dim);color:var(--accent)}.search{flex:1;max-width:420px}.search input{width:100%;padding:10px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-elevated);outline:none}.search input:focus{border-color:var(--focus-border);box-shadow:0 0 0 3px var(--focus-ring)}.toolbar{display:flex;align-items:center;gap:8px;margin-left:auto}.user-chip{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;border-radius:10px;border:1px solid var(--border);background:var(--surface-soft);font-size:.74rem;color:var(--muted)}.user-chip strong{color:var(--text)}.btn{border:1px solid var(--border);background:var(--bg-elevated);padding:8px 14px;border-radius:var(--radius);cursor:pointer;font-weight:500;font-size:.875rem;transition:background .15s,border-color .15s}.btn:not(.btn-primary):hover{background:var(--bg-hover)}.btn-primary{background:var(--accent);border-color:transparent;color:var(--on-accent)}.btn-primary:hover{background:var(--accent);border-color:transparent;color:var(--on-accent);filter:brightness(1.08);box-shadow:0 2px 10px #4d7cff59}.btn-primary:active{filter:brightness(.95);box-shadow:none}.btn-primary:focus-visible{outline:2px solid var(--focus-border);outline-offset:2px}.btn-primary:disabled{opacity:.55;cursor:not-allowed;filter:none;box-shadow:none}.btn-ghost{background:transparent}.btn.active{border-color:var(--active-border);background:var(--accent-dim);color:var(--accent)}.main-workspace{display:flex;flex:1;min-height:0;overflow:hidden}.nav-panel{flex:0 0 auto;width:268px;min-width:268px;border-right:1px solid var(--border);background:var(--surface-muted);display:flex;flex-direction:column;min-height:0;transition:width .18s ease,min-width .18s ease}.nav-panel--collapsed{width:52px;min-width:52px}.nav-panel-top{flex-shrink:0;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.nav-panel-toggle{display:flex;align-items:center;gap:8px;width:100%;justify-content:flex-start}.nav-panel--collapsed .nav-panel-toggle{justify-content:center;padding-inline:4px}.nav-panel-toggle-icon{font-size:1.25rem;font-weight:700;line-height:1;color:var(--accent);width:1.25rem;text-align:center}.nav-panel-toggle-label{font-size:.72rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.nav-panel-body{flex:1;min-height:0;overflow-y:auto;padding:12px 12px 16px;display:flex;flex-direction:column;gap:16px}.nav-section-title{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:8px}.nav-folder-list{display:flex;flex-direction:column;gap:8px}.nav-panel .folder-pill{width:100%;min-width:0}.nav-workflow-list{display:flex;flex-direction:column;gap:8px}.nav-panel .workflow-pill{width:100%;text-align:left;border-radius:12px}.nav-assigned-filters{margin-top:10px;display:flex;flex-direction:column;gap:8px}.nav-filter-label{font-size:.72rem;color:var(--muted)}.nav-assigned-filters select{width:100%;padding:8px 10px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text)}.nav-stats-list{display:flex;flex-direction:column;gap:6px}.nav-stats-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elevated);font-size:.82rem}.nav-stats-row span{color:var(--muted)}.folder-pill{min-width:136px;display:inline-flex;flex-direction:column;align-items:flex-start;gap:4px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);border-radius:14px;padding:10px 12px;cursor:pointer;text-align:left}.folder-pill-label{font-size:.82rem;font-weight:600}.folder-pill-count{font-size:1rem;font-weight:700}.folder-pill-note{color:var(--muted);font-size:.72rem}.folder-pill.active{border-color:var(--active-border);background:var(--accent-dim)}.folder-pill-toggle{justify-content:center}.workflow-pill{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);border-radius:999px;padding:9px 14px;cursor:pointer;font-weight:600}.workflow-pill.active{border-color:var(--active-border);background:var(--accent-dim);color:var(--accent)}.layout{flex:1;min-height:0;min-width:0;display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr) minmax(240px,300px);overflow:hidden}.layout>*{min-width:0}.panel{border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.panel:last-child{border-right:none;border-left:1px solid var(--border);overflow-y:auto}.panel-header{padding:10px 14px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--border)}.msg-list{overflow-y:auto;flex:1}.msg-row{padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer;display:flex;flex-direction:column;gap:4px}.msg-row:hover{background:var(--bg-hover)}.msg-row.selected{background:var(--accent-dim);border-left:3px solid var(--accent);padding-left:11px}.msg-from{font-weight:600;font-size:.9rem}.msg-subject{font-size:.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-preview{font-size:.76rem;color:var(--muted);line-height:1.4;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.msg-owner-line{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.75rem}.msg-meta{font-size:.72rem;color:var(--muted);display:flex;gap:8px;align-items:center}.pill{font-size:.65rem;padding:2px 6px;border-radius:6px;background:var(--surface-strong);color:var(--muted)}.pill.warn{background:var(--warning-bg);color:var(--warn)}.panel.reader{display:flex;flex-direction:column;min-height:0;overflow-y:auto;overflow-x:hidden;background:radial-gradient(1200px 600px at 50% -10%,var(--reader-glow),transparent)}.reader-header{padding:16px 20px;border-bottom:1px solid var(--border)}.reader-headline{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px}.reader-actions{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap;justify-content:flex-end}.reader-subject{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;margin-bottom:10px}.reader-status-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.reader-owner-inline{color:var(--muted);font-size:.82rem}.meta-grid{display:grid;grid-template-columns:72px 1fr;gap:6px 12px;font-size:.82rem}.meta-grid dt{color:var(--muted);margin:0}.meta-grid dd{margin:0;word-break:break-word}.mono{font-family:var(--mono);font-size:.75rem}.reader-tabs{display:flex;gap:4px;padding:0 12px;border-bottom:1px solid var(--border)}.reader-tabs button{border:none;background:transparent;padding:10px 14px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}.reader-tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.reader-body{flex:0 0 auto;overflow:visible;padding:16px 20px}.reader-body pre{white-space:pre-wrap;font-family:var(--mono);font-size:.8rem;line-height:1.5;margin:0}.reader-body iframe{display:block;width:100%;min-height:120px;border:1px solid var(--border);border-radius:var(--radius);background:#fff}.side-section{padding:14px;border-bottom:1px solid var(--border)}.side-section h3{margin:0 0 10px;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-size:.72rem;color:var(--muted)}.field input,.field select,.field textarea{padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--bg-elevated);resize:vertical;min-height:36px}.checkbox-line{display:flex;gap:8px;align-items:center;margin-bottom:10px;color:var(--muted);font-size:.82rem}.thread-list{max-height:220px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}.thread-item{padding:8px 10px;border-radius:8px;border:1px solid var(--border);cursor:pointer;font-size:.8rem}.thread-item:hover{background:var(--bg-hover)}.thread-item.active{border-color:var(--active-border);background:var(--accent-dim)}.empty{padding:40px 20px;text-align:center;color:var(--muted);font-size:.9rem}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-bg);display:grid;place-items:center;padding:24px;z-index:80}.modal{width:min(1100px,100%);max-height:92vh;overflow:hidden;display:grid;grid-template-rows:auto 1fr auto;border-radius:18px;border:1px solid var(--border);background:var(--bg-elevated);box-shadow:var(--modal-shadow)}.compose-modal{width:min(900px,100%)}.admin-modal{width:min(1200px,100%)}.modal-header,.modal-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-footer{border-top:1px solid var(--border);border-bottom:none}.modal-header h2{margin:0}.modal-body{overflow:auto;padding:18px 20px}.compose-editor{min-height:320px;width:100%}.modal-tabs{margin-bottom:12px}.btn-file{position:relative;overflow:hidden}.btn-file input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.rich-editor{border:1px solid var(--border);border-radius:14px;background:var(--surface-muted);overflow:hidden}.rich-toolbar{display:flex;flex-wrap:wrap;gap:8px;padding:10px;border-bottom:1px solid var(--border);background:var(--surface-muted)}.rich-toolbar button{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:7px 10px;cursor:pointer;min-width:44px}.rich-toolbar button.active{border-color:var(--active-border);background:var(--accent-dim);color:var(--accent)}.rich-toolbar button:disabled{opacity:.5;cursor:not-allowed}.rich-editor-surface{min-height:320px}.rich-editor-content{min-height:320px;padding:14px;outline:none}.rich-editor-content p{margin:0 0 .9rem}.rich-editor-content p:last-child{margin-bottom:0}.rich-editor-content ul,.rich-editor-content ol{padding-left:1.25rem}.rich-editor-content blockquote{margin:.9rem 0;padding-left:.9rem;border-left:3px solid var(--accent);color:var(--muted)}.rich-editor-content a{color:var(--link)}.rich-editor-content .is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--muted);float:left;height:0;pointer-events:none}.compose-attachments{margin-top:14px;border:1px solid var(--border);border-radius:14px;background:var(--surface-muted)}.compose-attachments-header,.reader-attachments-title{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--border);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.ownership-card{display:flex;flex-direction:column;gap:6px;padding:12px 14px;border:1px solid var(--border);border-radius:14px;background:var(--surface-muted);margin-bottom:12px}.ownership-label{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.status-chip{display:inline-flex;align-items:center;width:fit-content;padding:5px 10px;border-radius:999px;font-size:.75rem;font-weight:600;background:var(--surface-strong);color:var(--muted)}.status-inline{padding:4px 10px}.status-claimed{background:#5b8cff1f;color:var(--accent)}.status-in_progress{background:#3dd68c24;color:var(--success)}.status-resolved{background:#1fa97129;color:var(--success)}.status-unassigned{background:var(--warning-bg);color:var(--warn)}.ownership-note{color:var(--muted);font-size:.82rem;line-height:1.4}.reader-attachments{margin-top:14px;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--surface-muted)}.attachment-list{display:flex;flex-direction:column}.attachment-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-top:1px solid var(--border)}.attachment-item:first-child{border-top:none}.attachment-item strong,.attachment-item span{display:block}.attachment-item span{margin-top:4px;color:var(--muted);font-size:.78rem}.attachments-empty{padding:14px;color:var(--muted);font-size:.85rem}.tabs{display:flex;gap:8px;margin-bottom:16px}.admin-grid{display:grid;grid-template-columns:280px 1fr;gap:16px}.admin-list{display:flex;flex-direction:column;gap:8px;max-height:70vh;overflow:auto}.admin-list-item{text-align:left;display:flex;flex-direction:column;gap:3px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer}.admin-list-item.active,.admin-list-item:hover{background:var(--bg-hover)}.admin-list-item span{color:var(--muted);font-size:.75rem}.admin-editor{display:grid;grid-template-columns:1fr 1fr;gap:16px}.roles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.role-card{border:1px solid var(--border);border-radius:14px;padding:16px;background:var(--surface-muted)}.role-title{font-size:1rem;font-weight:700;margin-bottom:12px}.role-permissions{display:flex;flex-direction:column;margin-bottom:12px}.error-toast{position:fixed;bottom:20px;right:20px;max-width:360px;padding:12px 16px;background:var(--error-bg);border:1px solid var(--error-border);border-radius:var(--radius);color:var(--error-text);font-size:.85rem;z-index:50}@media (max-width: 1100px){.main-workspace{flex-direction:column}.nav-panel{width:100%;min-width:0;flex-shrink:0}.nav-panel:not(.nav-panel--collapsed){max-height:min(320px,44vh)}.nav-panel--collapsed{width:100%;min-width:0}.layout{flex:1;min-height:0;grid-template-columns:1fr;grid-template-rows:minmax(160px,240px) minmax(0,1fr) auto}.panel{border-right:none;border-bottom:1px solid var(--border)}.panel:last-child{border-left:none}.admin-grid,.admin-editor{grid-template-columns:1fr}.reader-headline,.toolbar{flex-wrap:wrap}}@media (min-width: 1101px) and (max-width: 1400px){.layout{flex:1;min-height:0;grid-template-columns:minmax(260px,310px) minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;grid-template-areas:"list reader" "list ownership"}.layout>:nth-child(1){grid-area:list}.layout>:nth-child(2){grid-area:reader}.layout>:nth-child(3){grid-area:ownership;border-left:none;border-top:1px solid var(--border)}}