:root{color-scheme:light dark;--bg: #f4f6f8;--surface: #ffffff;--border: #d8dee4;--text: #1f2933;--muted: #5f6c7b;--accent: #0b6bcb;--accent-hover: #0958a8;--error-bg: #fde8e8;--error-text: #9b1c1c;--ok: #0f7b3c;--shadow: 0 1px 3px rgba(16, 24, 40, .08);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}@media(prefers-color-scheme:dark){:root{--bg: #0f1419;--surface: #1a2332;--border: #2d3a4d;--text: #e8edf2;--muted: #9aa8b8;--accent: #4da3ff;--accent-hover: #7bb8ff;--error-bg: #3b1515;--error-text: #ffb4b4;--ok: #5dd39e;--shadow: 0 1px 3px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}body{margin:0;min-height:100vh}#root{min-height:100vh}.page{max-width:1200px;margin:0 auto;padding:1.5rem 1rem 3rem}.page-header h1{margin:0 0 .25rem;font-size:1.75rem}.subtitle{margin:0;color:var(--muted)}.search-section,.results-section{margin-top:1.5rem;padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow)}.search-form{display:flex;flex-direction:column;gap:1rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.75rem}label{display:flex;flex-direction:column;gap:.35rem;font-size:.875rem;color:var(--muted)}input,select{padding:.5rem .65rem;border:1px solid var(--border);border-radius:6px;font:inherit;color:var(--text);background:var(--bg)}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}fieldset.date-mode{border:1px solid var(--border);border-radius:6px;padding:.75rem 1rem;margin:0;display:flex;flex-wrap:wrap;gap:1rem}fieldset.date-mode legend{padding:0 .35rem;font-size:.875rem;color:var(--muted)}.radio-label{flex-direction:row;align-items:center;gap:.4rem;color:var(--text)}.btn-primary,.btn-secondary,.sort-btn{font:inherit;cursor:pointer;border-radius:6px;border:1px solid transparent}.btn-primary{align-self:flex-start;padding:.55rem 1.25rem;background:var(--accent);color:#fff;font-weight:600}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{padding:.5rem .9rem;background:var(--bg);border-color:var(--border);color:var(--text)}.btn-secondary:hover{border-color:var(--accent)}.form-error{margin:0;color:var(--error-text);font-size:.875rem}.advanced-filters{border:1px solid var(--border);border-radius:6px;padding:.75rem 1rem}.advanced-filters summary{cursor:pointer;font-size:.875rem;font-weight:600;color:var(--text);-webkit-user-select:none;user-select:none}.advanced-filters-body{display:flex;flex-direction:column;gap:.75rem;margin-top:.75rem}.filter-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.filter-chip{display:inline-block;padding:.25rem .65rem;font-size:.8rem;color:var(--muted);background:color-mix(in srgb,var(--accent) 8%,var(--bg));border:1px solid var(--border);border-radius:999px}.hint,.loading,.empty{color:var(--muted);margin:0}.error-banner{padding:.75rem 1rem;background:var(--error-bg);color:var(--error-text);border-radius:6px}.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--border)}.pagination-summary{margin:0;color:var(--muted);font-size:.875rem}.pagination-controls{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.pagination-page{font-size:.875rem;color:var(--muted);min-width:6rem;text-align:center}.table-wrap{overflow-x:auto}.results-table{width:100%;border-collapse:collapse;font-size:.875rem}.results-table th,.results-table td{padding:.6rem .5rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.results-table th{color:var(--muted);font-weight:600;white-space:nowrap}.results-table tbody tr:hover,.results-table tbody tr.clickable-row:focus-visible{background:color-mix(in srgb,var(--accent) 6%,transparent)}.results-table tbody tr.clickable-row{cursor:pointer}.results-table tbody tr.clickable-row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.route-cell{font-weight:500;white-space:nowrap}.price-cell{font-weight:700;font-size:1rem;white-space:nowrap}.sort-btn{background:none;border:none;padding:0;color:inherit;font-weight:600}.sort-btn:hover{color:var(--accent)}.offer-detail-dialog{border:1px solid var(--border);border-radius:10px;padding:0;max-width:min(520px,calc(100vw - 2rem));width:100%;background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.offer-detail-dialog::backdrop{background:#00000073}.offer-detail-content{padding:1.25rem;max-height:calc(100vh - 4rem);overflow-y:auto}.offer-detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1rem}.offer-detail-title{margin:0;font-size:1.125rem}.offer-detail-trip-type{margin:.25rem 0 0;font-size:.875rem;color:var(--muted);text-transform:capitalize}.offer-detail-close{flex-shrink:0;width:2rem;height:2rem;padding:0;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:1.25rem;line-height:1;cursor:pointer}.offer-detail-close:hover{border-color:var(--accent);color:var(--accent)}.detail-section{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}.detail-section h3{margin:0 0 .75rem;font-size:.875rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.detail-dl{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem;margin:0;font-size:.875rem}.detail-dl dt{color:var(--muted);font-weight:500}.detail-dl dd{margin:0}@media(max-width:640px){.results-table{font-size:.8rem}}