@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";
:root{--bg:#0b0f19;--bg-2:#111827;--bg-3:#1a2235;--border:#1f2937;--border-2:#2d3748;--text:#e5e7eb;--muted:#9ca3af;--hint:#4b5563;--accent:#6366f1;--accent-hover:#818cf8;--accent-dim:#6366f11f;--accent-glow:#6366f133;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--sans:"Plus Jakarta Sans", sans-serif;--mono:"JetBrains Mono", monospace;--r:12px;--rs:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--sans);min-height:100vh;overflow:hidden}.app-shell{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--bg-2);border-right:1px solid var(--border);flex-direction:column;gap:28px;width:240px;min-width:240px;padding:24px 16px;display:flex;overflow-y:auto}.sidebar-logo{align-items:center;gap:12px;padding:0 4px;display:flex}.logo-mark{background:var(--accent);color:#fff;width:36px;height:36px;box-shadow:0 0 20px var(--accent-glow);border-radius:10px;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:flex}.logo-name{color:var(--text);font-size:15px;font-weight:700}.logo-tag{color:var(--hint);font-size:10px;font-family:var(--mono);margin-top:1px}.sidebar-nav{flex-direction:column;gap:2px;display:flex}.nav-item{color:var(--muted);font-family:var(--sans);border-radius:var(--rs);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:9px 12px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.nav-item:hover{background:var(--bg-3);color:var(--text)}.nav-item-active{background:var(--accent-dim)!important;color:var(--accent)!important}.nav-icon{text-align:center;width:18px;font-size:14px}.sidebar-examples{flex-direction:column;gap:6px;display:flex}.examples-label{color:var(--hint);text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px;padding:0 4px;font-size:10px;font-weight:600}.example-btn{border:1px solid var(--border);border-radius:var(--rs);cursor:pointer;font-family:var(--sans);color:var(--muted);text-align:left;background:0 0;align-items:center;gap:8px;width:100%;padding:8px 10px;font-size:12px;transition:all .15s;display:flex}.example-btn:hover{background:var(--bg-3);border-color:var(--border-2);color:var(--text)}.example-emoji{font-size:13px}.sidebar-footer{margin-top:auto}.upgrade-btn{background:var(--accent-dim);color:var(--accent);border-radius:var(--rs);cursor:pointer;border:1px solid #6366f140;justify-content:center;align-items:center;gap:8px;padding:10px;font-size:13px;font-weight:600;transition:all .15s;display:flex}.upgrade-btn:hover{background:var(--accent);color:#fff}.main-area{flex-direction:column;flex:1;display:flex;overflow:hidden}.top-header{border-bottom:1px solid var(--border);background:var(--bg-2);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.header-title{color:var(--text);font-size:18px;font-weight:700}.header-sub{color:var(--muted);font-size:12px;font-family:var(--mono);margin-top:2px}.new-btn{background:var(--accent);color:#fff;border-radius:var(--rs);font-family:var(--sans);cursor:pointer;border:none;padding:8px 18px;font-size:13px;font-weight:600;transition:all .15s}.new-btn:hover{background:var(--accent-hover)}.content-split{flex:1;grid-template-columns:420px 1fr;display:grid;overflow:hidden}.input-panel{border-right:1px solid var(--border);background:var(--bg-2);flex-direction:column;gap:16px;padding:24px;display:flex;overflow-y:auto}.panel-label{color:var(--hint);text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:600}.email-input{background:var(--bg-3);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-family:var(--mono);resize:vertical;outline:none;width:100%;padding:14px;font-size:12px;line-height:1.7;transition:border-color .15s,box-shadow .15s}.email-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.email-input::placeholder{color:var(--hint)}.controls-grid{grid-template-columns:1fr 1fr 1fr;gap:10px;display:grid}.control-group{flex-direction:column;gap:6px;display:flex}.control-label{color:var(--hint);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:600}.control-select{background:var(--bg-3);border:1px solid var(--border);border-radius:var(--rs);color:var(--text);font-family:var(--sans);cursor:pointer;outline:none;width:100%;padding:8px 10px;font-size:12px}.control-select:focus{border-color:var(--accent)}.control-select option{background:var(--bg-3)}.generate-btn{background:var(--accent);color:#fff;border-radius:var(--rs);font-family:var(--sans);cursor:pointer;width:100%;box-shadow:0 0 24px var(--accent-glow);letter-spacing:.01em;border:none;padding:13px;font-size:14px;font-weight:700;transition:all .15s}.generate-btn:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 0 32px var(--accent-glow)}.generate-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.loading-inner{justify-content:center;align-items:center;gap:10px;display:flex}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-msg{color:var(--danger);border-radius:var(--rs);font-size:12px;font-family:var(--mono);background:#ef444414;border:1px solid #ef444433;padding:10px 14px}.output-area{padding:24px;overflow-y:auto}.output-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;height:100%;display:flex}.output-empty-icon{color:var(--hint);font-size:32px}.output-empty-title{color:var(--muted);font-size:18px;font-weight:600}.output-empty-sub{color:var(--hint);max-width:260px;font-size:13px;line-height:1.6}.output-panel{flex-direction:column;gap:14px;animation:.3s fadeUp;display:flex}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.output-meta{flex-wrap:wrap;gap:8px;display:flex}.badge{font-size:11px;font-weight:600;font-family:var(--mono);letter-spacing:.04em;border:1px solid;border-radius:99px;align-items:center;gap:5px;padding:4px 12px;display:flex}.badge-icon{font-size:10px}.badge-neutral{color:#9ca3af;background:#9ca3af1a;border-color:#9ca3af33}.badge-positive{color:#10b981;background:#10b9811a;border-color:#10b98133}.badge-frustrated{color:#ef4444;background:#ef44441a;border-color:#ef444433}.badge-urgent{color:#f59e0b;background:#f59e0b1a;border-color:#f59e0b33}.badge-apologetic{color:#818cf8;background:#6366f11a;border-color:#6366f133}.intent-inquiry{color:#60a5fa;background:#3b82f61a;border-color:#3b82f633}.intent-complaint{color:#f87171;background:#ef44441a;border-color:#ef444433}.intent-followup{color:#34d399;background:#10b9811a;border-color:#10b98133}.intent-recruiter{color:#a78bfa;background:#8b5cf61a;border-color:#8b5cf633}.intent-request{color:#fbbf24;background:#f59e0b1a;border-color:#f59e0b33}.intent-general{color:#9ca3af;background:#9ca3af1a;border-color:#9ca3af33}.risk-low{color:#10b981;background:#10b9811a;border-color:#10b98133}.risk-medium{color:#f59e0b;background:#f59e0b1a;border-color:#f59e0b33}.risk-high{color:#ef4444;background:#ef44441a;border-color:#ef444433}.risk-warning{border-radius:var(--rs);font-size:12px;font-family:var(--mono);align-items:flex-start;gap:8px;padding:10px 14px;line-height:1.6;display:flex}.risk-warning-medium{color:#f59e0b;background:#f59e0b14;border:1px solid #f59e0b33}.risk-warning-high{color:#ef4444;background:#ef444414;border:1px solid #ef444433}.risk-warning-icon{flex-shrink:0;font-size:14px}.subject-card{background:var(--bg-3);border:1px solid var(--border);border-radius:var(--rs);padding:12px 16px}.subject-label{color:var(--hint);text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px;font-size:10px;font-weight:600}.subject-value{color:var(--text);font-size:13px;font-weight:600;font-family:var(--mono)}.reply-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r);flex-direction:column;gap:12px;padding:18px 20px;transition:border-color .15s;display:flex}.reply-card:hover{border-color:var(--border-2)}.reply-card-highlight{background:linear-gradient(135deg, #6366f10d, var(--bg-2));box-shadow:0 0 0 1px #6366f11a;border-color:#6366f159!important}.reply-card-header{justify-content:space-between;align-items:center;display:flex}.reply-card-label{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:7px;font-size:11px;font-weight:700;display:flex}.reply-card-highlight .reply-card-label{color:var(--accent)}.reply-icon{font-size:12px}.copy-btn{border:1px solid var(--border-2);color:var(--muted);font-family:var(--mono);cursor:pointer;background:0 0;border-radius:6px;padding:4px 12px;font-size:11px;font-weight:500;transition:all .15s}.copy-btn:hover{border-color:var(--accent);color:var(--accent)}.copy-btn.copied{border-color:var(--success);color:var(--success)}.reply-card-text{color:var(--text);font-size:13px;line-height:1.75;font-family:var(--mono)}@media (max-width:1024px){body{overflow:auto}.app-shell{flex-direction:column;height:auto}.sidebar{width:100%;min-width:unset;flex-flow:wrap;gap:16px;padding:16px}.content-split{grid-template-columns:1fr}.output-area{border-top:1px solid var(--border)}}