:root{color-scheme:light;--bg: #eef1f4;--sidebar: #0f172a;--sidebar-text: #e2e8f0;--sidebar-muted: #94a3b8;--sidebar-active: #1e293b;--card: #fff;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--accent: #0f766e;--accent-hover: #0d9488;--danger: #b91c1c;--ok: #047857;--unread: #0f766e;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.center{min-height:100vh;display:grid;place-items:center;padding:1rem}.pad{padding:1rem}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.25rem;box-shadow:0 1px 2px #0000000a}.login{width:min(400px,100%);display:grid;gap:.75rem}.login h1{margin:0;font-size:1.4rem}label{display:grid;gap:.35rem;font-size:.9rem}input,textarea,button{font:inherit;padding:.6rem .75rem;border-radius:8px;border:1px solid var(--border)}textarea{width:100%;resize:vertical}button{background:var(--accent);color:#fff;border:none;cursor:pointer;font-weight:600}button:hover{background:var(--accent-hover)}button:disabled{opacity:.55;cursor:default}button.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}button.ghost:hover{background:#f8fafc}button.ghost.danger{color:var(--danger);border-color:#fecaca}.muted{color:var(--muted)}.error{color:var(--danger);background:#fef2f2;padding:.5rem .75rem;border-radius:8px}.ok{color:var(--ok);background:#ecfdf5;padding:.5rem .75rem;border-radius:8px}.banner{margin:0 0 1rem}.mail-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;padding:1.1rem .9rem;gap:.75rem}.sidebar-brand a{color:#fff;font-weight:700;font-size:1.15rem;text-decoration:none}.sidebar-email{color:var(--sidebar-muted);font-size:.8rem;margin-top:.25rem;word-break:break-all}.compose-btn{width:100%;background:var(--accent);border-radius:10px;padding:.7rem}.compose-btn:hover{background:var(--accent-hover)}.folder-nav{display:flex;flex-direction:column;flex:0 0 auto;justify-content:flex-start;align-content:flex-start;align-items:stretch;gap:.2rem}.folder-link{display:flex;align-items:center;justify-content:space-between;gap:.5rem;height:38px;min-height:38px;max-height:38px;padding:0 .7rem;border-radius:8px;color:var(--sidebar-text);text-decoration:none;font-size:.95rem;flex:0 0 auto;box-sizing:border-box}.folder-link:hover{background:#ffffff0f;text-decoration:none}.folder-link.active{background:var(--sidebar-active);color:#fff;font-weight:600}.badge{font-size:.75rem;background:#ffffff1f;color:var(--sidebar-muted);border-radius:999px;padding:.1rem .45rem;min-width:1.4rem;text-align:center}.badge.unread{background:var(--accent);color:#fff;font-weight:700}.sidebar-footer{margin-top:auto}.sidebar-footer button.ghost{width:100%;color:var(--sidebar-text);border-color:#ffffff26}.sidebar-footer button.ghost:hover{background:#ffffff0f}.content-pane{display:flex;flex-direction:column;min-width:0;max-height:100vh;overflow:auto;padding:1rem 1.25rem 1.25rem}.pane-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.pane-header h1{margin:0;font-size:1.35rem}.search-header{align-items:center}.search-wrap{flex:1;min-width:0}.search-input{width:100%;font:inherit;padding:.65rem .9rem;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text)}.search-input:focus{outline:2px solid color-mix(in srgb,var(--accent) 40%,transparent);border-color:var(--accent)}.search-input::placeholder{color:var(--muted)}.actions{display:flex;gap:.5rem;flex-wrap:wrap}.back-link{font-weight:600}.msg-cards{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;flex:1}.msg-cards li{background:var(--card);border:1px solid var(--border);border-radius:10px;transition:box-shadow .15s}.msg-cards li:hover{box-shadow:0 2px 8px #0f172a0f}.msg-cards li.unread{border-left:3px solid var(--unread)}.msg-cards li.unread .subject{font-weight:700}.msg-cards a{display:block;padding:.85rem 1rem;color:inherit;text-decoration:none}.msg-cards a:hover{text-decoration:none;background:#f8fafc;border-radius:10px}.card-top{display:flex;justify-content:space-between;gap:.75rem;align-items:baseline;margin-bottom:.2rem}.peer{font-size:.9rem;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.peer-label{color:var(--muted);font-weight:500}.date{color:var(--muted);font-size:.85rem;white-space:nowrap}.subject{font-size:1rem;margin:.15rem 0}.snippet{color:var(--muted);font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pagination{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--border);position:sticky;bottom:0;background:var(--bg);padding-bottom:.25rem}.pagination-info{color:var(--muted);font-size:.9rem}.pagination-controls{display:flex;gap:.35rem;align-items:center;flex-wrap:wrap}.page-btn{min-width:2.1rem;padding:.4rem 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var(--border);border-radius:8px}.attach-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-weight:500}.attach-size{color:var(--muted);font-size:.85rem;white-space:nowrap}.attach-remove{padding:.25rem .55rem;font-size:.85rem}.attachments{margin-top:1rem}.attachments h3{margin:0 0 .5rem;font-size:1rem}