@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f6fa;--surface:#fff;--surface-2:#f0f2f8;--fg:#1a1d2e;--muted:#6b7280;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#eff6ff;--border:#e2e8f0;--success:#16a34a;--success-light:#f0fdf4;--radius:12px;--radius-sm:8px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000d;--shadow-md:0 4px 12px #0000001a;font-family:Inter,system-ui,sans-serif}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;min-height:100vh}#root{min-height:100vh}.app-wrapper{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;padding:16px 24px;position:sticky;top:0}.header-inner{align-items:center;gap:12px;max-width:860px;margin:0 auto;display:flex}.header-logo{background:var(--accent-light);width:36px;height:36px;color:var(--accent);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.app-title{color:var(--fg);font-size:16px;font-weight:700;line-height:1.2}.app-subtitle{color:var(--muted);margin-top:1px;font-size:12px}.app-main{flex:1;padding:32px 24px}.layout{grid-template-columns:1fr 1fr;align-items:start;gap:24px;max-width:860px;margin:0 auto;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}.section-title{color:var(--fg);margin-bottom:20px;font-size:15px;font-weight:600}.field-group{margin-bottom:20px}.field-label{color:var(--fg);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.tag-optional{color:var(--muted);background:var(--surface-2);border-radius:4px;margin-left:4px;padding:1px 6px;font-size:11px;font-weight:400}.tag-required{color:#e53e3e;font-weight:600}.field-input{width:100%;color:var(--fg);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;padding:10px 12px;font-family:inherit;font-size:14px;transition:border-color .15s}.field-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.field-textarea{resize:vertical;min-height:80px;line-height:1.5}.field-hint{color:var(--muted);margin-top:5px;font-size:11px}.radio-group{flex-direction:column;gap:8px;display:flex}.radio-option{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--fg);-webkit-user-select:none;user-select:none;align-items:center;gap:10px;padding:10px 14px;font-size:13px;font-weight:500;transition:border-color .15s,background .15s;display:flex}.radio-option input[type=radio]{display:none}.radio-option:hover{border-color:var(--accent);background:var(--accent-light)}.radio-option.active{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}.form-actions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.btn-primary{color:#fff;background:var(--accent);border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:7px;padding:11px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:background .15s,transform .1s;display:inline-flex}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.98)}.btn-ghost{color:var(--muted);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;align-items:center;gap:7px;padding:11px 16px;font-family:inherit;font-size:14px;font-weight:500;transition:color .15s,border-color .15s;display:inline-flex}.btn-ghost:hover{color:var(--fg);border-color:var(--fg)}.result-card{position:sticky;top:88px}.result-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.badges{flex-wrap:wrap;gap:6px;display:flex}.badge{background:var(--surface-2);color:var(--muted);border:1px solid var(--border);border-radius:20px;align-items:center;padding:3px 9px;font-size:11px;font-weight:500;display:inline-flex}.result-text{color:var(--fg);white-space:pre-wrap;word-break:break-word;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:16px;padding:16px 18px;font-family:inherit;font-size:13.5px;line-height:1.7}.result-actions{flex-wrap:wrap;gap:10px;display:flex}.btn-copy{color:var(--accent);background:var(--accent-light);border:1px solid var(--accent);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:7px;padding:9px 16px;font-family:inherit;font-size:13px;font-weight:600;transition:background .15s,color .15s;display:inline-flex}.btn-copy:hover{background:var(--accent);color:#fff}.btn-copy.copied{color:var(--success);background:var(--success-light);border-color:var(--success)}.btn-mail{color:var(--muted);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;align-items:center;gap:7px;padding:9px 16px;font-family:inherit;font-size:13px;font-weight:500;transition:color .15s,border-color .15s;display:inline-flex}.btn-mail:hover{color:var(--fg);border-color:var(--fg)}.empty-card{text-align:center;border-style:dashed;flex-direction:column;justify-content:center;align-items:center;padding:48px 28px;display:flex}.empty-icon{margin-bottom:16px}.empty-text{color:var(--muted);font-size:13px;line-height:1.6}.empty-text strong{color:var(--fg)}.app-footer{text-align:center;color:var(--muted);border-top:1px solid var(--border);padding:16px 24px;font-size:12px}@media (width<=680px){.app-main{padding:20px 16px}.layout{grid-template-columns:1fr}.result-card{position:static}.card{padding:20px}}