:root{--accent: #1f4e79;--accent-2: #2e75b6;--panel-bg: #f4f4f4;--page-bg: #ffffff;--text: #222831;--muted: #5a6470;--border: #d8dde3;--error: #b3261e;--shadow: 0 1px 2px rgba(31, 78, 121, .08);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--page-bg);color:var(--text);font-family:var(--font-sans);font-size:14px;line-height:1.45}button{font-family:inherit}.app{max-width:1280px;margin:0 auto;padding:24px 24px 48px}.app-header{padding:16px 0 24px;border-bottom:1px solid var(--border);margin-bottom:24px}.app-title{margin:0;font-size:40px;letter-spacing:-.02em;color:var(--accent);font-weight:700}.app-subtitle{margin:6px 0 0;color:var(--muted);font-size:15px}.controls{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.request-form{display:grid;grid-template-columns:repeat(5,minmax(0,1fr)) auto;gap:12px 16px;align-items:end;background:var(--panel-bg);border:1px solid var(--border);border-radius:6px;padding:16px}.field{display:flex;flex-direction:column;gap:4px;min-width:0}.field label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.field input,.field select{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:4px;background:#fff;color:var(--text);height:36px}.field input:focus,.field select:focus{outline:2px solid var(--accent-2);outline-offset:0;border-color:var(--accent-2)}.field-submit{align-self:end}.primary{background:var(--accent);color:#fff;border:1px solid var(--accent);padding:9px 16px;border-radius:4px;font-weight:600;cursor:pointer;height:36px;white-space:nowrap}.primary:hover:not(:disabled){background:var(--accent-2);border-color:var(--accent-2)}.primary:disabled{opacity:.5;cursor:not-allowed}.form-error{color:var(--error);font-size:12px;margin-top:4px}.preset-bar{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.preset-bar-label{color:var(--muted);font-size:13px;margin-right:4px}.preset-button{background:#fff;border:1px solid var(--border);color:var(--accent);padding:7px 12px;border-radius:999px;cursor:pointer;font-size:13px}.preset-button:hover{background:var(--panel-bg);border-color:var(--accent-2)}.hint{color:var(--muted);background:var(--panel-bg);border:1px dashed var(--border);padding:16px;border-radius:6px;margin:0}.offer-summary{margin:0 0 24px;border:1px solid var(--border);border-radius:6px;background:#fff;box-shadow:var(--shadow)}.offer-summary-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border)}.offer-summary-header h2{margin:0;font-size:16px;color:var(--accent)}.offer-summary-pax{font-size:13px;color:var(--muted)}.offer-list{list-style:none;margin:0;padding:0}.offer-item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border-bottom:1px solid var(--border)}.offer-item:last-child{border-bottom:none}.offer-item-main{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.offer-flight{font-weight:700;color:var(--accent);min-width:70px}.offer-times{font-variant-numeric:tabular-nums;color:var(--text)}.offer-cabin{color:var(--muted);font-size:13px}.offer-item-total{font-weight:700;font-variant-numeric:tabular-nums}.panel-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-areas:"p1 p2" "p4 p3";gap:16px}.result-panel{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:6px;background:#fff;height:420px;overflow:hidden;box-shadow:var(--shadow)}.result-panel-header{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--accent);color:#fff}.result-panel-badge{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#fff;color:var(--accent);font-size:12px;font-weight:700}.result-panel-title{margin:0;font-size:14px;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-panel-copy{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);padding:4px 10px;border-radius:4px;font-size:12px;cursor:pointer}.result-panel-copy:hover{background:#ffffff1f}.result-panel-body{margin:0;padding:12px;overflow:auto;flex:1;font-family:var(--font-mono);font-size:12.5px;line-height:1.5;background:var(--panel-bg);white-space:pre;color:var(--text)}.app-footer{margin-top:32px;padding-top:16px;border-top:1px solid var(--border);color:var(--muted);font-size:12px;text-align:center}@media (max-width: 900px){.request-form{grid-template-columns:1fr 1fr}.field-submit{grid-column:1 / -1}.panel-grid{grid-template-columns:1fr;grid-template-areas:"p1" "p2" "p3" "p4"}}@media (max-width: 520px){.request-form{grid-template-columns:1fr}.app-title{font-size:32px}}