:root{--ink:#10233f;--muted:#6c7a90;--line:#e6ebf2;--bg:#f6f8fc;--primary:#2457ff;--purple:#6b45e8;--white:#fff;--shadow:0 18px 50px rgba(28,51,84,.10)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}.bg{position:fixed;inset:0;background:radial-gradient(circle at 70% 5%,#e8eeff,transparent 35%),radial-gradient(circle at 10% 90%,#eee8ff,transparent 30%);pointer-events:none}.app{position:relative;display:flex;min-height:100vh}.sidebar{width:260px;background:#fff;border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:4}.brand{display:flex;gap:11px;align-items:center;padding:0 10px 28px}.brand-mark{width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--purple));color:#fff;display:grid;place-items:center;box-shadow:0 9px 25px rgba(55,75,220,.3)}.brand b{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.nav{border:0;background:transparent;width:100%;text-align:left;padding:13px 12px;border-radius:12px;color:#6c778a;cursor:pointer;margin:3px 0}.nav.active,.nav:hover{background:#eef3ff;color:var(--primary)}.nav span{margin-left:10px}.side-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:18px}.user-mini{display:flex;align-items:center;gap:10px;margin:0 4px 13px}.avatar{width:35px;height:35px;border-radius:50%;background:#e8edff;color:var(--primary);display:grid;place-items:center;font-weight:800}.user-mini b,.user-mini small{display:block}.user-mini b{font-size:13px}.user-mini small{font-size:10px;color:var(--muted);max-width:145px;overflow:hidden;text-overflow:ellipsis}.logout{width:100%;border:0;background:#f7f8fb;border-radius:10px;padding:10px;color:#667085;cursor:pointer}main{margin-left:260px;width:calc(100% - 260px);padding:28px 44px 60px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h2{margin:3px 0;font-size:25px}.eyebrow{font-size:10px;letter-spacing:1.5px;color:var(--primary);font-weight:800}.top-user{background:#fff;border:1px solid var(--line);padding:9px 14px;border-radius:999px;font-size:13px}.hero{border-radius:24px;padding:36px 42px;background:linear-gradient(125deg,#152b61,#315eff 58%,#7349e9);color:#fff;display:flex;justify-content:space-between;overflow:hidden;position:relative;box-shadow:var(--shadow)}.hero h1{font-size:45px;line-height:1.02;margin:13px 0}.hero em{font-style:normal;color:#cdd8ff}.hero p{opacity:.85;max-width:600px}.hero-art{font-size:150px;opacity:.15;transform:rotate(-18deg);margin-right:70px}.pill{font-size:10px;letter-spacing:1.5px;border:1px solid #ffffff55;padding:7px 10px;border-radius:999px}.search-card{background:#fff;border:1px solid var(--line);border-radius:20px;margin-top:-25px;position:relative;margin-left:24px;margin-right:24px;padding:18px 20px;box-shadow:var(--shadow)}.tabs{display:flex;gap:5px;margin-bottom:15px}.trip{border:0;background:#f4f6fa;padding:9px 16px;border-radius:9px;color:#68758b;cursor:pointer}.trip.active{background:#eaf0ff;color:var(--primary);font-weight:700}.search-grid{display:grid;grid-template-columns:1.2fr 1.2fr 1fr 1fr .7fr .95fr auto;gap:10px;align-items:end}.search-grid label,.stack label{font-size:11px;font-weight:700;color:#68758b}.search-grid input,.search-grid select,.stack input,.stack select{display:block;width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px;margin-top:6px;outline:0}.search-grid input:focus,.stack input:focus,.stack select:focus{border-color:#aebdff;box-shadow:0 0 0 3px #eaf0ff}.primary{border:0;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--purple));color:#fff;padding:12px 17px;font-weight:800;cursor:pointer;box-shadow:0 8px 20px #385bdb33}.small{padding:9px 12px;font-size:12px}.ghost{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 13px;color:#536177;cursor:pointer}.result-head,.section-head{display:flex;justify-content:space-between;align-items:end;margin:28px 0 13px}.result-head h3,.section-head h3{margin:0;font-size:19px}.result-head span,.section-head p{color:var(--muted);font-size:12px;margin:5px 0}.offer-list,.cards{display:grid;gap:12px}.offer{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;display:grid;grid-template-columns:1.15fr 1.35fr 1.35fr .8fr auto;gap:15px;align-items:center;box-shadow:0 5px 20px rgba(25,45,75,.03)}.airline{display:flex;gap:11px;align-items:center}.air-logo{width:50px;height:50px;border:1px solid var(--line);border-radius:13px;background:#fff;display:grid;place-items:center;color:var(--primary);font-weight:800;overflow:hidden;flex:0 0 auto}.air-logo img{width:100%;height:100%;object-fit:contain;padding:8px}.airline small,.offer small,.card small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.route-main{display:flex;align-items:center;gap:12px}.route-main>div:not(.route-line){display:grid;gap:3px}.route-main b{font-size:17px}.route-main span{font-size:11px;color:var(--muted)}.route-line{flex:1;display:grid;align-items:center;text-align:center;min-width:60px}.route-line i{height:1px;background:#cbd3e0;display:block}.route-line small{color:var(--muted);font-size:10px;margin:2px 0}.offer-tags{display:flex;flex-wrap:wrap;gap:5px}.offer-tags span{background:#f5f7fb;border:1px solid #e9edf4;border-radius:999px;padding:5px 7px;font-size:10px;color:#5d6b80}.fare{text-align:right}.fare b{font-size:17px}.fare small{font-size:10px}.offer-actions{display:flex;gap:6px;justify-content:flex-end}.details-panel{grid-column:1/-1;border-top:1px solid var(--line);padding-top:15px;margin-top:2px}.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.detail-grid>div{background:#f8faff;border-radius:10px;padding:10px}.detail-grid b,.detail-grid span{display:block}.detail-grid b{font-size:10px;color:#68758b;text-transform:uppercase;letter-spacing:.5px}.detail-grid span{font-size:12px;margin-top:4px}.detail-note{font-size:11px;color:var(--muted);margin-top:12px}.place-wrap{position:relative}.place-menu{position:absolute;top:calc(100% + 5px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);z-index:15;overflow:hidden;max-height:290px;overflow-y:auto}.place-option{width:100%;border:0;background:#fff;padding:11px;text-align:left;display:flex;gap:10px;align-items:center;cursor:pointer}.place-option:hover{background:#f5f8ff}.place-icon{width:32px;height:32px;border-radius:9px;background:#eef3ff;color:var(--primary);display:grid;place-items:center}.place-option 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9px;border-radius:999px;background:#f3f4f6;font-size:11px}.status.ok{background:#eafaf0;color:#16834c}.trip-card strong{margin-left:auto}.history>div,.admin-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:13px}.saved-flight{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;display:flex;align-items:center;gap:13px}.saved-flight-main{flex:1}.saved-flight-main>b,.saved-flight-main>span,.saved-flight-main>small{display:block}.saved-flight-main span{font-size:12px;margin-top:3px}.saved-flight-main small{font-size:10px;color:var(--muted);margin-top:4px}.saved-price{text-align:right}.saved-price b,.saved-price small{display:block}.saved-price small{color:var(--muted);font-size:10px}.dashboard-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:14px}.panel-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:10px}.panel h3{margin:0 0 4px}.mini-flight{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.mini-flight .air-logo{width:38px;height:38px}.mini-flight>div:nth-child(2){flex:1}.mini-flight b,.mini-flight small{display:block}.mini-flight small{font-size:10px;color:var(--muted);margin-top:3px}.mini-flight strong{font-size:12px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:14px}.stat{background:#fff;border:1px solid var(--line);padding:18px;border-radius:16px}.stat small{display:block;color:var(--muted);font-size:11px}.stat b{display:block;font-size:21px;margin-top:7px}.modal{position:fixed;inset:0;background:#0b173866;display:grid;place-items:center;padding:20px;z-index:20}.modal.hidden,.hidden{display:none}.modal-box{background:#fff;border-radius:20px;padding:28px;width:min(650px,100%);position:relative;box-shadow:var(--shadow);max-height:90vh;overflow:auto}.close{position:absolute;right:15px;top:12px;border:0;background:#f2f4f8;border-radius:50%;width:30px;height:30px;cursor:pointer}.stack{display:grid;gap:11px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:30px;position:relative}.auth-shell .brand{position:absolute;top:30px;left:35px}.brand.big{padding:0}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);padding:32px;border-radius:22px;box-shadow:var(--shadow)}.auth-card h1{margin:0 0 7px;font-size:29px}.muted{color:var(--muted);font-size:13px;line-height:1.6}.switch{text-align:center;color:var(--muted);font-size:12px}.switch a{color:var(--primary);font-weight:800;text-decoration:none}.msg{color:#b42318;font-size:12px;min-height:16px}.narrow{max-width:500px}@media(max-width:1250px){.search-grid{grid-template-columns:repeat(3,1fr)}.search-btn{grid-column:span 3}.offer{grid-template-columns:1fr 1.2fr 1.1fr auto}.fare{display:none}.stats{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:repeat(2,1fr)}.offer{grid-template-columns:1fr}.offer-actions{justify-content:flex-start}.route-main{max-width:500px}.fare{display:block;text-align:left}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:780px){.sidebar{width:72px;padding:20px 10px}.brand div,.nav span,.user-mini div:not(.avatar),.logout{display:none}.brand{padding:0 6px 22px}.nav{text-align:center;font-size:18px}.side-bottom{display:flex;justify-content:center}.app main{margin-left:72px;width:calc(100% - 72px);padding:20px 15px 50px}.hero{padding:25px}.hero h1{font-size:34px}.hero-art{display:none}.search-card{margin-left:0;margin-right:0}.search-grid{grid-template-columns:1fr 1fr}.search-btn{grid-column:span 2}.offer{grid-template-columns:1fr;gap:10px}.top-user{display:none}}@media(max-width:480px){.search-grid{grid-template-columns:1fr}.search-btn{grid-column:auto}.stats{grid-template-columns:1fr}.two,.detail-grid{grid-template-columns:1fr}.result-head,.section-head{align-items:start;gap:10px;flex-direction:column}.saved-flight{flex-wrap:wrap}.saved-price{text-align:left}.offer-actions{flex-wrap:wrap}}