:root{color-scheme:light;--bg: #f4f6f3;--surface: #ffffff;--surface-alt: #eef2ef;--ink: #17201c;--muted: #65716c;--border: #dbe2de;--accent: #087f7a;--accent-dark: #065e5a;--amber: #c47a12;--danger: #b42318;--shadow: 0 18px 45px rgba(23, 32, 28, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,rgba(8,127,122,.06),transparent 320px),var(--bg)}button,a{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:24px 0 48px}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:48px;margin-bottom:22px}.brand,.topbar-status{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:750}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:8px;background:var(--ink);color:#fff}.topbar-status{color:var(--accent-dark);font-size:14px}.workspace{display:grid;grid-template-columns:360px minmax(0,1fr);gap:18px;align-items:start}.dashboard{display:grid;gap:18px}.dashboard-hero{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:26px;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.dashboard-hero p{margin:0 0 8px;color:var(--accent-dark);font-size:13px;font-weight:750;text-transform:uppercase}.dashboard-hero h1{margin:0;max-width:680px;font-size:34px;line-height:1.18}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px;align-items:start}.dashboard-panel{min-height:360px;padding:20px;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.mailbox-panel,.inbox-panel,.message-detail,.boot-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.mailbox-panel{display:grid;gap:18px;padding:22px;position:sticky;top:18px}.panel-heading p,.section-heading p,.message-title p{margin:0 0 8px;color:var(--muted);font-size:13px;font-weight:650;text-transform:uppercase;letter-spacing:0}.panel-heading h1,.message-title h1{margin:0;overflow-wrap:anywhere;font-size:24px;line-height:1.2}.address-actions,.danger-zone{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.icon-button,.plain-action,.segmented button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--ink);font-weight:700;text-decoration:none;transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}.icon-button:hover,.plain-action:hover,.segmented button:hover{border-color:#b8c7c0;transform:translateY(-1px)}.icon-button--primary{background:var(--accent);border-color:var(--accent);color:#fff}.icon-button--danger{color:var(--danger)}.recovery-block,.mailbox-status{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:8px;background:var(--surface-alt)}.recovery-block div{min-width:0}.recovery-block span,.mailbox-status span{display:block;margin-bottom:6px;color:var(--muted);font-size:13px;font-weight:700}.recovery-block strong{display:block;max-height:58px;overflow:hidden;color:var(--ink);font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:12px;line-height:1.45;overflow-wrap:anywhere}.recovery-block button{display:grid;width:38px;min-width:38px;height:38px;place-items:center;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--accent-dark)}.mailbox-status strong{color:var(--accent-dark)}.notice-text,.error-text{margin:0;color:var(--accent-dark);font-weight:650}.error-text{color:var(--danger)}.inbox-panel{min-height:600px;padding:20px}.mailbox-list{display:grid;gap:10px}.mailbox-entry{display:grid;grid-template-columns:38px minmax(0,1fr) 22px;align-items:center;gap:12px;width:100%;min-height:72px;padding:12px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--ink);text-align:left}.mailbox-entry strong,.mailbox-entry small{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mailbox-entry strong{margin-bottom:5px;font-weight:760}.mailbox-entry small{color:var(--muted)}.restore-form{display:grid;gap:14px}.restore-form label{display:grid;gap:7px}.restore-form span{color:var(--muted);font-size:13px;font-weight:700}.restore-form input,.restore-form textarea{width:100%;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--ink);font:inherit}.restore-form input{min-height:42px;padding:0 12px}.restore-form textarea{resize:vertical;min-height:110px;padding:11px 12px;line-height:1.5}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.section-heading h2{margin:0;font-size:24px}.plain-action{padding:0 14px}.polling-label{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border:1px solid var(--border);border-radius:8px;color:var(--muted);font-size:13px;font-weight:700}.message-list{display:grid;gap:10px}.message-row{display:grid;grid-template-columns:38px minmax(0,1fr) minmax(150px,auto) 58px;align-items:center;gap:12px;min-height:78px;padding:12px;border:1px solid var(--border);border-radius:8px;color:var(--ink);text-decoration:none;background:#fff}.message-row--unread{border-left:4px solid var(--accent)}.message-icon{display:grid;width:34px;height:34px;place-items:center;border-radius:8px;background:var(--surface-alt);color:var(--accent-dark)}.message-main,.message-meta{display:grid;gap:5px;min-width:0}.message-subject{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:760}.message-from,.message-meta{color:var(--muted);font-size:13px}.attachment-count{display:inline-flex;align-items:center;justify-content:center;gap:4px;color:var(--muted);font-size:13px}.empty-state,.boot-card{display:grid;place-items:center;min-height:360px;padding:32px;text-align:center;color:var(--muted)}.empty-state h2,.boot-card h1{margin:10px 0 0;color:var(--ink)}.empty-state p{margin:6px 0 0}.empty-state--compact{min-height:230px}.empty-state--warning{color:var(--amber)}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.message-detail{padding:22px}.detail-header,.body-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.back-link,.plain-link{display:inline-flex;align-items:center;gap:7px;color:var(--accent-dark);font-weight:760;text-decoration:none}.message-title{padding:26px 0 20px;border-bottom:1px solid var(--border)}.message-title dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0 0}.message-title dt,.raw-headers dt{color:var(--muted);font-size:13px;font-weight:700}.message-title dd,.raw-headers dd{margin:4px 0 0;overflow-wrap:anywhere}.body-toolbar{padding:16px 0}.segmented{display:inline-grid;grid-template-columns:repeat(2,1fr);padding:3px;border-radius:8px;background:var(--surface-alt)}.segmented button{min-height:34px;padding:0 12px;border-color:transparent;background:transparent;color:var(--muted)}.segmented button.active{background:var(--surface);color:var(--accent-dark);box-shadow:0 1px 4px #17201c14}.message-body{min-height:260px;padding:20px;border:1px solid var(--border);border-radius:8px;background:#fff}.message-body pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:inherit;line-height:1.65}.sanitized-html{line-height:1.65}.sanitized-html :first-child{margin-top:0}.sanitized-html :last-child{margin-bottom:0}.attachments{margin-top:22px}.attachments h2{margin:0 0 10px;font-size:18px}.attachment-row{display:grid;grid-template-columns:24px minmax(0,1fr) auto auto;align-items:center;gap:10px;width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;text-align:left}.attachment-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.attachment-row small{color:var(--muted)}.raw-headers{margin-top:22px;border:1px solid var(--border);border-radius:8px;padding:12px 14px}.raw-headers summary{cursor:pointer;font-weight:750}.raw-headers dl{display:grid;gap:12px;margin:14px 0 0}@media(max-width:860px){.app-shell{width:min(100% - 20px,720px);padding-top:14px}.workspace,.dashboard-grid,.dashboard-hero{grid-template-columns:1fr}.dashboard-hero{align-items:stretch;flex-direction:column}.dashboard-hero h1{font-size:28px}.mailbox-panel{position:static}.message-row{grid-template-columns:34px minmax(0,1fr) 48px}.message-meta{grid-column:2 / 4}.message-title dl,.attachment-row{grid-template-columns:1fr}}@media(max-width:560px){.topbar{align-items:flex-start;flex-direction:column}.address-actions,.danger-zone{grid-template-columns:1fr}.detail-header,.body-toolbar,.section-heading{align-items:stretch;flex-direction:column}.icon-button,.plain-action{width:100%}.dashboard-grid{grid-template-columns:1fr}}