@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #edf0f7;--surface: #ffffff;--surface2: #f3f4f9;--surface3: #e9ecf4;--border: rgba(0,0,0,.08);--text: #1a1c2e;--muted: #8890aa;--accent: #4a7de6;--accent-hover: #3a6ddb;--error: #d94f4f;--ok: #3fa876;--radius: 20px;--radius-md: 12px;--radius-sm: 8px;--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}#app{width:100%;max-width:500px}.card{background:var(--surface);border-radius:var(--radius);padding:2rem;box-shadow:0 0 0 1px var(--border),0 8px 32px #00000014}h1{font-size:1.35rem;font-weight:700;letter-spacing:-.03em}.subtitle{color:var(--muted);font-size:.85rem;margin-bottom:1.75rem}.field{margin-bottom:1rem}.field>label{display:block;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.45rem}.opt{text-transform:none;letter-spacing:0;font-weight:400;font-size:.75rem}input[type=text],input[type=url],textarea{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-family:var(--font);font-size:.9rem;padding:.7rem .9rem;outline:none;transition:border-color .15s,background .15s}input:focus,textarea:focus{border-color:#4a7de673;background:var(--surface3)}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical}.destinations{margin-bottom:1.25rem;background:var(--surface2);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border)}.dest-row{display:flex;align-items:center;gap:.65rem;padding:.8rem 1rem;cursor:pointer;transition:background .1s;user-select:none;font-size:.875rem;font-weight:500;border-top:1px solid var(--border)}.dest-row:first-child{border-top:none}.dest-row:hover{background:var(--surface3)}.dest-row input[type=checkbox]{appearance:none;-webkit-appearance:none;width:16px;height:16px;border-radius:50%;border:1.5px solid var(--muted);background:transparent;cursor:pointer;flex-shrink:0;transition:background .15s,border-color .15s}.dest-row input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 10 10' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5l2.5 2.5L8 3' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-size:65%;background-repeat:no-repeat;background-position:center}.dest-icon{width:16px;height:16px;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0;letter-spacing:-.02em}.dest-name{flex:1}.dest-chevron{color:var(--muted);margin-left:auto;transition:transform .2s}.dest-chevron.open{transform:rotate(180deg)}button[type=submit]{width:100%;padding:.75rem;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-md);font-family:var(--font);font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s,opacity .15s,transform .1s;letter-spacing:-.01em}button[type=submit]:hover:not(:disabled){background:var(--accent-hover)}button[type=submit]:active:not(:disabled){transform:scale(.99)}button[type=submit]:disabled{opacity:.35;cursor:not-allowed}.btn-ghost{background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--muted);font-family:var(--font);font-size:.75rem;font-weight:500;padding:.35rem .75rem;cursor:pointer;transition:color .15s,border-color .15s,background .15s}.btn-ghost:hover{color:var(--text);border-color:#00000026;background:var(--surface2)}.status{margin-top:1rem;font-size:.825rem;min-height:1.2em}.status.ok{color:var(--ok)}.status.error{color:var(--error)}.result{margin-top:.5rem}.result details{margin-top:.25rem}.result summary{cursor:pointer;font-size:.78rem;color:var(--muted)}.result code{font-family:monospace;font-size:.72rem;color:var(--text);word-break:break-all;display:block;margin-top:.2rem}.accordion{max-height:0;overflow:hidden;transition:max-height .25s ease}.accordion.open{max-height:400px;overflow-y:auto}.accordion-item{display:flex;align-items:center;gap:.6rem;padding:.65rem 1rem .65rem 2rem;font-size:.85rem;cursor:pointer;transition:background .1s;user-select:none;border-top:1px solid var(--border)}.accordion-item:hover{background:var(--surface3)}.accordion-item input[type=checkbox]{appearance:none;-webkit-appearance:none;width:16px;height:16px;border-radius:50%;border:1.5px solid var(--muted);background:transparent;cursor:pointer;flex-shrink:0;transition:background .15s,border-color .15s}.accordion-item input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 10 10' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5l2.5 2.5L8 3' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-size:65%;background-repeat:no-repeat;background-position:center}.accordion-item .item-name{flex:1}.accordion-msg{padding:.75rem 1rem .75rem 3.4rem;font-size:.85rem;color:var(--muted);border-top:1px solid var(--border)}