/* self-hosted fonts — zero external requests, immutable-cached, so a slow or
   dead link never blocks rendering (Roboto swaps over the system stack; the
   icon font blocks briefly so ligature names never flash as plain text) */
@font-face{font-family:"Roboto";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/roboto-400.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/roboto-500.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/roboto-700.woff2) format("woff2")}
@font-face{font-family:"Roboto Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/roboto-mono-400.woff2) format("woff2")}
@font-face{font-family:"Roboto Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/roboto-mono-500.woff2) format("woff2")}
@font-face{font-family:"Material Symbols Outlined";font-style:normal;font-weight:100 700;font-display:block;src:url(/fonts/material-symbols.v6.woff2) format("woff2")}
:root{--bg-base: #0a0a0a;--bg-primary: #0e0e0e;--bg-secondary: #161616;--bg-elevated: #1c1c1c;--bg-surface: #242424;--bg-hover: rgba(255,255,255,.04);--bg-active: rgba(255,255,255,.08);--bg-selected: rgba(255,255,255,.06);--border: rgba(255,255,255,.08);--border-subtle: rgba(255,255,255,.04);--border-strong: rgba(255,255,255,.12);--text-primary: #e8eaed;--text-secondary: #9aa0a6;--text-tertiary: #71767b;--text-disabled: #5f6368;--accent: #e8870e;--accent-bright: #f59b2d;--accent-dim: rgba(232,135,14,.1);--accent-surface: rgba(232,135,14,.06);--accent-text: #f5a63a;--danger: #f28b82;--danger-dim: rgba(242,139,130,.1);--success: #81c995;--success-dim: rgba(129,201,149,.1);--blue: #8ab4f8;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-1: 0 1px 2px rgba(0,0,0,.6), 0 1px 3px rgba(0,0,0,.4);--shadow-2: 0 1px 3px rgba(0,0,0,.5), 0 4px 8px rgba(0,0,0,.4);--shadow-3: 0 4px 8px rgba(0,0,0,.4), 0 8px 16px rgba(0,0,0,.4);--shadow-4: 0 8px 16px rgba(0,0,0,.4), 0 16px 32px rgba(0,0,0,.5);--shadow-5: 0 16px 32px rgba(0,0,0,.5), 0 24px 48px rgba(0,0,0,.6);--font-sans: "Google Sans", "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "Roboto Mono", "Consolas", monospace;--topbar-h: 64px;--sidebar-w: 256px;--inner-sidebar-w: 220px;--transition-fast: 80ms ease;--transition-normal: .15s ease;--transition-slow: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);font-size:14px;line-height:1.5;cursor:default;-webkit-user-select:none;user-select:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input,textarea,[contenteditable],pre,code{-webkit-user-select:text;user-select:text;cursor:text}::selection{background:#e8870e4d}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:#ffffff2e;border:2px solid transparent;background-clip:padding-box}.material-symbols-outlined{font-family:"Material Symbols Outlined";font-variation-settings:"FILL" 0,"wght" 300,"GRAD" -25,"opsz" 24;font-size:20px;vertical-align:middle;-webkit-user-select:none;user-select:none}.icon-filled{font-variation-settings:"FILL" 1,"wght" 400,"GRAD" 0,"opsz" 24}.layout{display:flex;flex-direction:column;height:100vh;overflow:hidden}.topbar{display:flex;align-items:center;padding:0 16px 0 20px;height:var(--topbar-h);background:var(--bg-secondary);border-bottom:1px solid var(--border);gap:16px;z-index:20;flex-shrink:0}.topbar-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:500;color:var(--text-primary);white-space:nowrap;letter-spacing:-.5px;min-width:180px}.topbar-logo .material-symbols-outlined{font-size:26px;color:var(--accent);font-variation-settings:"FILL" 1,"wght" 400,"GRAD" 0,"opsz" 24}.topbar-subtitle{font-size:9px;font-weight:600;letter-spacing:1.8px;color:var(--text-tertiary);line-height:1;margin-top:1px}.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.topbar-user-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-primary);padding:7px 32px 7px 12px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;font-family:var(--font-sans);max-width:260px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='%239aa0a6'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;transition:border-color var(--transition-fast)}.topbar-user-select:hover{border-color:var(--border-strong)}.topbar-user-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-dim)}.validity-badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--radius-full);font-size:11px;font-weight:600;letter-spacing:.4px;text-transform:uppercase}.validity-badge.valid{background:var(--success-dim);color:var(--success)}.validity-badge.expired,.validity-badge.revoked{background:var(--danger-dim);color:var(--danger)}.validity-badge.unknown{background:var(--bg-active);color:var(--text-tertiary)}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:1px}.sidebar-section{display:flex;flex-direction:column;gap:1px}.sidebar a,.sidebar-btn{display:flex;align-items:center;gap:14px;padding:0 16px;height:36px;text-decoration:none;color:var(--text-secondary);font-size:14px;font-weight:500;letter-spacing:.01em;transition:background var(--transition-fast),color var(--transition-fast);border-radius:var(--radius-full);border:none;background:none;cursor:pointer;width:100%;text-align:left;font-family:var(--font-sans);white-space:nowrap;overflow:hidden}.sidebar a:hover,.sidebar-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar a.active,.sidebar-btn.active{background:var(--accent-dim);color:var(--accent-text)}.sidebar a.active .material-symbols-outlined,.sidebar-btn.active .material-symbols-outlined{color:var(--accent-text)}.sidebar a .material-symbols-outlined,.sidebar-btn .material-symbols-outlined{font-size:20px;flex-shrink:0;color:var(--text-tertiary);transition:color var(--transition-fast)}.sidebar a:hover .material-symbols-outlined,.sidebar-btn:hover .material-symbols-outlined{color:var(--text-secondary)}.inner-sidebar{width:var(--inner-sidebar-w);flex-shrink:0;border-right:1px solid var(--border);background:var(--bg-primary);display:flex;flex-direction:column;overflow-y:auto;padding:8px}.inner-sidebar-label{padding:12px 14px 6px;font-size:11px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.8px}.compose-btn{display:flex;align-items:center;gap:12px;padding:0 24px;height:48px;margin:4px 6px 10px;background:var(--bg-elevated);border:none;border-radius:var(--radius-lg);color:var(--accent-text);font-family:var(--font-sans);font-size:14px;font-weight:500;letter-spacing:.01em;cursor:pointer;transition:background var(--transition-normal),box-shadow var(--transition-normal);box-shadow:var(--shadow-1)}.compose-btn:hover{background:var(--bg-surface);box-shadow:var(--shadow-2)}.compose-btn .material-symbols-outlined{font-size:22px}.main-content{padding:0;overflow:hidden;background:var(--bg-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 20px;height:36px;border:none;border-radius:var(--radius-full);font-family:var(--font-sans);font-size:14px;font-weight:500;letter-spacing:.01em;cursor:pointer;transition:background var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.38;cursor:default;pointer-events:none}.btn .material-symbols-outlined{font-size:18px}.btn-primary{background:var(--accent);color:#0e0e0e;font-weight:600}.btn-primary:hover{background:var(--accent-bright);box-shadow:var(--shadow-1)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-strong)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--text-tertiary)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:0 12px;border-radius:var(--radius-xs)}.btn-ghost:hover{background:var(--bg-active);color:var(--text-primary)}.btn-danger{background:#f28b8214;color:var(--danger);border:1px solid rgba(242,139,130,.2)}.btn-danger:hover{background:#f28b8229;border-color:#f28b8266}.btn-sm{height:30px;font-size:13px;padding:0 14px}.btn-icon{background:none;border:none;color:var(--text-secondary);cursor:pointer;width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;transition:background var(--transition-fast),color var(--transition-fast);flex-shrink:0}.btn-icon:hover{background:var(--bg-active);color:var(--text-primary)}a.btn-icon{text-decoration:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .12s ease}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;min-width:500px;max-width:640px;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-5);animation:slideUp .18s ease}.modal h2{font-size:18px;font-weight:500;letter-spacing:-.2px;margin-bottom:24px;color:var(--text-primary)}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .12s ease}.confirm-box{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px 32px;min-width:380px;max-width:440px;box-shadow:var(--shadow-5);animation:slideUp .18s ease}.confirm-box p{margin-bottom:28px;font-size:14px;line-height:1.6;color:var(--text-secondary)}.confirm-box strong{color:var(--text-primary)}.confirm-actions{display:flex;gap:8px;justify-content:flex-end}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.field{margin-bottom:20px}.field label{display:block;font-size:12px;font-weight:500;color:var(--text-tertiary);margin-bottom:6px;letter-spacing:.3px;text-transform:uppercase}.field input,.field textarea,.field select{width:100%;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.field input::placeholder,.field textarea::placeholder{color:var(--text-disabled)}.field textarea{resize:vertical;min-height:140px;line-height:1.6}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 16px;font-size:11px;font-weight:600;color:var(--text-tertiary);border-bottom:1px solid var(--border-strong);text-transform:uppercase;letter-spacing:.6px}td{padding:14px 16px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}tr{transition:background var(--transition-fast)}tr:hover td{background:var(--bg-hover)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:8px;box-shadow:0 0 0 2px var(--bg-elevated)}.status-dot.valid{background:var(--success)}.status-dot.expired,.status-dot.revoked,.status-dot.dead{background:var(--danger)}.status-dot.unknown{background:var(--text-disabled)}.gmail-toolbar{display:flex;align-items:center;gap:4px;padding:6px 16px;border-bottom:1px solid var(--border);min-height:52px;background:var(--bg-primary)}.gmail-toolbar-spacer{flex:1}.topbar-search{flex:1;max-width:720px;position:relative}.topbar-search input{width:100%;height:44px;padding:0 16px 0 48px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;transition:background var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast)}.topbar-search input:hover{background:var(--bg-surface)}.topbar-search input:focus{outline:none;background:var(--bg-surface);border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.topbar-search input::placeholder{color:var(--text-disabled)}.topbar-search .search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none}
.topbar-search .search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--text-tertiary);display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;padding:0;transition:background var(--transition-fast),color var(--transition-fast)}
.topbar-search .search-clear:hover{background:var(--bg-active);color:var(--text-primary)}
.topbar-search .search-clear .material-symbols-outlined{font-size:18px}.msg-row{display:grid;grid-template-columns:40px 180px 1fr 80px 72px;padding:0 16px;height:44px;align-items:center;border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:background var(--transition-fast);font-size:14px}.msg-row:hover{background:var(--bg-hover);box-shadow:inset 3px 0 0 var(--accent)}.msg-row.unread{background:var(--bg-selected)}.msg-row.unread .from{color:var(--text-primary);font-weight:600}.msg-row.unread .subject-snippet{color:var(--text-primary);font-weight:500}.msg-row .star-col{display:flex;align-items:center;justify-content:center}.msg-row .star-col .material-symbols-outlined{font-size:18px;color:var(--text-disabled);cursor:pointer;transition:color var(--transition-fast)}.msg-row .star-col .material-symbols-outlined:hover{color:var(--accent-bright)}.msg-row .star-col .starred{color:var(--accent)}.msg-row .from{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--text-secondary)}.msg-row .subject-snippet{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--text-secondary);padding:0 16px}.msg-row .subject-snippet .snippet{color:var(--text-tertiary);font-weight:400}.msg-row .date{text-align:right;font-size:12px;color:var(--text-tertiary)}.msg-row-actions{display:flex;gap:0;opacity:0;transition:opacity var(--transition-fast)}.msg-row:hover .msg-row-actions{opacity:1}.msg-row:hover .date{display:none}.msg-row-actions .btn-icon{width:32px;height:32px}.msg-actions{display:flex;gap:2px;padding:6px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}.msg-actions .divider{width:1px;height:24px;background:var(--border);margin:0 6px;align-self:center}.msg-detail{padding:24px 32px 32px}.msg-detail-header{padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid var(--border)}.msg-detail-subject{font-size:24px;font-weight:400;letter-spacing:-.3px;margin-bottom:20px;line-height:1.3}.msg-detail-sender{display:flex;align-items:flex-start;gap:14px}.msg-detail-avatar{width:40px;height:40px;border-radius:50%;background:var(--bg-surface);display:flex;align-items:center;justify-content:center;flex-shrink:0}.msg-detail-avatar .material-symbols-outlined{font-size:20px;color:var(--text-tertiary)}.msg-detail-meta{font-size:13px;color:var(--text-secondary);line-height:1.5}.msg-detail-meta strong{color:var(--text-primary);font-weight:500}.msg-detail-body{font-size:14px;line-height:1.7;padding:24px 0;color:var(--text-primary);word-break:break-word}.msg-detail-body img{max-width:100%;height:auto}.drive-actions-bar{display:flex;align-items:center;gap:8px;padding:6px 16px;border-bottom:1px solid var(--border);min-height:52px;background:var(--bg-primary)}.drive-header{display:grid;grid-template-columns:44px 1fr 140px 100px 80px;padding:0 16px;height:36px;align-items:center;border-bottom:1px solid var(--border-strong);font-size:11px;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px}.drive-row{display:grid;grid-template-columns:44px 1fr 140px 100px 80px;padding:0 16px;height:48px;align-items:center;border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:background var(--transition-fast)}.drive-row:hover{background:var(--bg-hover)}.drive-row-icon{display:flex;align-items:center;justify-content:center}.drive-row-icon .material-symbols-outlined{font-size:22px}.drive-row-name{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:12px}.drive-row-modified,.drive-row-size{font-size:13px;color:var(--text-tertiary)}.drive-row-actions{display:flex;gap:2px;justify-content:flex-end;opacity:0;transition:opacity var(--transition-fast)}.drive-row:hover .drive-row-actions{opacity:1}.drive-row-actions .btn-icon{width:32px;height:32px}.breadcrumbs{display:flex;align-items:center;gap:0;padding:10px 16px;font-size:14px;border-bottom:1px solid var(--border-subtle)}.breadcrumbs button{background:none;border:none;color:var(--text-tertiary);cursor:pointer;font-family:var(--font-sans);font-size:14px;padding:4px 8px;border-radius:var(--radius-xs);transition:background var(--transition-fast),color var(--transition-fast)}.breadcrumbs button:hover{background:var(--bg-active);color:var(--text-primary)}.breadcrumbs button:last-child{color:var(--text-primary);font-weight:500}.breadcrumbs .separator .material-symbols-outlined{font-size:16px;color:var(--text-disabled)}.drop-zone{border:2px dashed var(--border-strong);border-radius:var(--radius-md);padding:48px;text-align:center;color:var(--text-secondary);cursor:pointer;transition:border-color var(--transition-normal),background var(--transition-normal)}.drop-zone:hover{border-color:var(--text-tertiary)}.drop-zone.dragover{border-color:var(--accent);background:var(--accent-surface)}.append-indicator{display:flex;align-items:center;gap:8px;background:var(--accent-surface);border:1px solid rgba(232,135,14,.15);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;font-weight:500;color:var(--accent-text);margin-bottom:20px}.login-page{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base)}.login-card{background:var(--bg-elevated);border:1px solid var(--border);padding:48px 40px;border-radius:var(--radius-xl);width:420px;box-shadow:var(--shadow-5);text-align:center}.login-card h1{color:var(--text-primary);font-size:28px;font-weight:500;letter-spacing:-.5px;margin-bottom:6px}.login-card .login-subtitle{color:var(--text-tertiary);font-size:14px;margin-bottom:36px}.copy-box{display:flex;gap:8px}.copy-box input{flex:1;background:var(--bg-primary);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text-primary);font-family:var(--font-mono);font-size:12px;transition:border-color var(--transition-fast)}.copy-box input:focus{outline:none;border-color:var(--accent)}.empty-state{text-align:center;padding:100px 20px;color:var(--text-tertiary)}.empty-state .material-symbols-outlined{font-size:56px;margin-bottom:16px;display:block;color:var(--text-disabled);font-variation-settings:"FILL" 0,"wght" 200,"GRAD" -25,"opsz" 48}.empty-state p{font-size:14px;font-weight:400}.loader{display:flex;align-items:center;justify-content:center;padding:80px;color:var(--text-tertiary);font-size:14px}.pagination{display:flex;justify-content:center;padding:20px}.users-header{display:flex;align-items:center;padding:24px 28px 20px;gap:16px}.users-header h2{font-size:20px;font-weight:500;letter-spacing:-.3px;flex:1}.users-content{padding:0 28px 28px}

.btn-icon:disabled{opacity:.28;cursor:default;pointer-events:none;}

.sidebar-divider{padding:16px 16px 4px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary)}
.sidebar-btn .clabel-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-btn .clabel-count{margin-left:auto;font-size:11px;color:var(--text-tertiary);font-weight:400;padding-left:8px}
.sidebar-btn.active .clabel-count{color:var(--accent-text)}