:root{--primary:#0f766e;--primary-hover:#115e59;--bg-gradient:linear-gradient(180deg, #e2f0dad9 0%, #f4f9f100 36%), #f4f9f1;--card-bg:#fff;--card-border:#d2e4c9;--text-primary:#111c17;--text-secondary:#56685e;--accent:#dc2626;--surface-muted:#ebf3e6;--focus-ring:#0f766e2e;--shadow-sm:0 1px 2px #0f1c170d;--shadow-md:0 18px 42px #0f1c1714;--transition:all .2s ease}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);color:var(--text-primary);flex-direction:column;align-items:center;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex;overflow-x:hidden}.container{z-index:1;width:90%;max-width:1160px;padding:4rem 2rem}.hero{text-align:left;margin-bottom:2.75rem;animation:.8s ease-out fadeInDown}h1{color:var(--text-primary);margin-bottom:.85rem;font-family:Outfit,Inter,sans-serif;font-size:clamp(2.75rem,8vw,5rem);font-weight:800;line-height:.95}.hero p{color:var(--text-secondary);max-width:620px;font-size:1.08rem;line-height:1.7}.btn{background:var(--primary);color:#fff;transition:var(--transition);cursor:pointer;border:none;border-radius:8px;margin-top:1.5rem;padding:.8rem 2rem;font-weight:700;text-decoration:none;display:inline-block}.btn:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 12px 28px #0f766e2e}.btn:focus-visible,.btn-outline:focus-visible,.btn-secondary:focus-visible,.delete-trip-btn:focus-visible,.back-btn:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.blob{filter:blur(140px);z-index:0;opacity:.15;pointer-events:none;border-radius:50%;width:50vw;max-width:600px;height:50vw;max-height:600px;animation:12s ease-in-out infinite alternate blobFloat;display:block;position:fixed}.blob-1{background:var(--primary);top:-10%;left:-10%}.blob-2{background:#10b981;animation-delay:-6s;bottom:-10%;right:-10%}@keyframes blobFloat{0%{transform:translate(0)scale(1)}to{transform:translate(4%,4%)scale(1.08)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.container{padding:1rem}h1{font-size:3rem}}.destinations-section{width:100%;margin-top:2.5rem;animation:.8s ease-out fadeInUp}.section-header{border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:1.1rem;display:flex}.section-header h2{font-family:Outfit,Inter,sans-serif;font-size:clamp(1.6rem,3vw,2.1rem);line-height:1.1}.destinations-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;display:grid}.trip-card{background:var(--card-bg);border:1px solid var(--card-border);min-height:230px;box-shadow:var(--shadow-sm);cursor:pointer;transition:var(--transition);border-radius:8px;flex-direction:column;justify-content:space-between;align-items:flex-start;gap:1.25rem;padding:1.35rem;display:flex}.trip-card:hover,.trip-card:focus-visible{box-shadow:var(--shadow-md);border-color:#99f6e4;outline:none;transform:translateY(-2px)}.destination-content{width:100%;min-width:0}.trip-card h3{color:var(--text-primary);overflow-wrap:anywhere;margin-bottom:.75rem;font-family:Outfit,Inter,sans-serif;font-size:1.35rem;line-height:1.15}.trip-meta{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}.trip-card .date,.trip-card .duration{border-radius:999px;align-items:center;min-height:1.75rem;padding:.3rem .65rem;font-size:.78rem;font-weight:700;display:inline-flex}.trip-card .date{color:#0f766e;background:#f0fdfa}.trip-card .duration{border:1px solid var(--card-border);color:#334155;background:#f8fafc}.trip-card p{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.95rem;line-height:1.6}.delete-trip-btn{color:var(--accent);cursor:pointer;transition:var(--transition);z-index:1;background:#fff;border:1px solid #fecaca;border-radius:8px;flex:none;align-self:flex-start;padding:.55rem .85rem;font-weight:600;position:relative}.delete-trip-btn:hover:not(:disabled){background:#fef2f2;border-color:#fca5a5}.delete-trip-btn:disabled{cursor:not-allowed;opacity:.65}@media (width<=768px){.destinations-grid{grid-template-columns:1fr}.delete-trip-btn{align-self:flex-start}}.btn-outline{background:var(--card-bg);border:1px solid var(--card-border);color:var(--primary);cursor:pointer;transition:var(--transition);border-radius:8px;padding:.72rem 1.15rem;font-weight:700}.btn-outline:hover{background:#f0fdfa;border-color:#99f6e4;transform:translateY(-1px)}.btn-secondary{background:var(--surface-muted);border:1px solid var(--card-border);color:var(--text-primary);cursor:pointer;transition:var(--transition);border-radius:8px;padding:.72rem 1.15rem;font-weight:700}.modal-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;opacity:0;background:#0f172a5c;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .3s;display:none;position:fixed;top:0;left:0}.modal-overlay.active{opacity:1;display:flex}.modal{background:var(--card-bg);border:1px solid var(--card-border);border-radius:8px;width:90%;max-width:500px;padding:2rem;transition:transform .3s cubic-bezier(.34,1.56,.64,1);transform:scale(.9);box-shadow:0 24px 70px #0f172a38}.modal-overlay.active .modal{transform:scale(1)}.modal h3{margin-bottom:1.5rem;font-family:Outfit,sans-serif;font-size:1.65rem}.input-group{margin-bottom:1.25rem}.date-fields{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.input-group label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.82rem;font-weight:700;display:block}.input-group input,.input-group textarea{border:1px solid var(--card-border);width:100%;color:var(--text-primary);transition:var(--transition);background:#fff;border-radius:8px;padding:.8rem 1rem;font-family:inherit}.input-group input:focus,.input-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--focus-ring);outline:none}.modal-actions{justify-content:flex-end;gap:1rem;margin-top:2rem;display:flex}.loading-spinner{text-align:center;color:var(--text-secondary);grid-column:1/-1;padding:3rem}.itinerary-section{width:100%;margin-top:3rem;animation:.8s ease-out fadeInUp}.back-btn{color:var(--text-secondary);cursor:pointer;font:inherit;transition:var(--transition);background:0 0;border:none;margin-bottom:1.5rem;font-weight:600}.back-btn:hover{color:var(--primary)}.planner-header{justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:2rem;display:flex}.planner-kicker{color:var(--primary);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.5rem;font-size:.8rem;font-weight:800;display:block}.planner-header h2{overflow-wrap:anywhere;font-family:Outfit,Inter,sans-serif;font-size:clamp(2rem,5vw,3.5rem);line-height:1}.planner-header p{color:var(--text-secondary);margin-top:.5rem}.planner-layout{grid-template-columns:minmax(240px,.8fr) minmax(280px,1.2fr);gap:1rem;display:grid}.planner-panel{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow-sm);border-radius:8px;padding:1.35rem}.planner-panel h3{margin-bottom:1rem;font-family:Outfit,Inter,sans-serif;font-size:1.2rem}.planner-panel p{color:var(--text-secondary);overflow-wrap:anywhere;line-height:1.6}.city-results-panel{grid-column:1/-1}.city-list{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;display:grid}.city-chip{background:var(--surface-muted);border:1px solid var(--card-border);border-radius:8px;flex-direction:column;gap:.25rem;min-height:84px;padding:.9rem;animation:.4s ease-out backwards fadeIn;display:flex}.city-chip:nth-child(2){animation-delay:50ms}.city-chip:nth-child(3){animation-delay:.1s}.city-chip:nth-child(4){animation-delay:.15s}.city-chip:nth-child(5){animation-delay:.2s}.city-chip:nth-child(6){animation-delay:.25s}.city-chip:nth-child(7){animation-delay:.3s}.city-chip:nth-child(8){animation-delay:.35s}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.city-chip strong{color:var(--text-primary);font-size:1rem}.city-chip span{color:var(--text-secondary);font-size:.85rem}.error-message{color:var(--accent)!important}.timeline-item{border-top:1px solid var(--card-border);padding:1rem 0}.timeline-item:first-of-type{border-top:none;padding-top:0}.timeline-item span{color:var(--primary);margin-bottom:.35rem;font-size:.85rem;font-weight:700;display:block}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.planner-header,.planner-layout{grid-template-columns:1fr}.date-fields{grid-template-columns:1fr;gap:0}.planner-header{flex-direction:column}}.landing-page{isolation:isolate;background:linear-gradient(135deg,#0c1221f5 0%,#17263beb 48%,#0e3833e6 100%),#101827;min-height:100vh;padding:clamp(1rem,3vw,2.5rem);position:relative;overflow-y:auto}.landing-page:before{content:"";z-index:-2;pointer-events:none;background-image:linear-gradient(#ffffff0f 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:48px 48px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000c,#0000 78%);mask-image:linear-gradient(#000c,#0000 78%)}.landing-backdrop{z-index:-1;pointer-events:none;background:linear-gradient(110deg,#ec48992e,#0000 34%),linear-gradient(230deg,#14b8a62e,#0000 38%),linear-gradient(#0000 55%,#f8fafc14);position:fixed;inset:0}.landing-container{place-items:center;width:100%;max-width:1180px;min-height:calc(100vh - clamp(2rem,6vw,5rem));margin:auto;display:grid}.opening-page{gap:clamp(1.5rem,4vw,3rem);width:100%;display:grid}.landing-header{color:#f8fafc;max-width:760px}.landing-kicker{color:#a7f3d0;text-transform:uppercase;background:#0f172a5c;border:1px solid #94a3b847;border-radius:999px;width:fit-content;margin-bottom:1rem;padding:.45rem .7rem;font-size:.78rem;font-weight:800}.landing-header h1{color:#fff;text-shadow:0 18px 48px #00000047;margin-bottom:1rem}.landing-header p:not(.landing-kicker){color:#cbd5e1;max-width:620px;font-size:clamp(1rem,2vw,1.18rem);line-height:1.7}.tiles-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(.85rem,2vw,1.1rem);display:grid}.tile{--tile-accent:#2dd4bf;--tile-glow:#2dd4bf2e;color:#f8fafc;background:linear-gradient(#ffffff24,#ffffff0f),#0f172abd;border:1px solid #e2e8f033;border-radius:8px;flex-direction:column;justify-content:space-between;min-height:clamp(178px,19vw,230px);padding:1.15rem;text-decoration:none;transition:border-color .22s,box-shadow .22s,transform .22s,background .22s;display:flex;position:relative;overflow:hidden;box-shadow:0 22px 60px #0206173d}.tile:before{content:"";background:var(--tile-accent);transform-origin:0;border-radius:999px;height:4px;transition:transform .22s;position:absolute;inset:auto 1rem 1rem;transform:scaleX(.34)}.tile:after{content:"";background:linear-gradient(135deg, var(--tile-glow), transparent 52%), linear-gradient(180deg, transparent, #02061733);opacity:0;transition:opacity .22s;position:absolute;inset:0}.tile:nth-child(2){--tile-accent:#60a5fa;--tile-glow:#60a5fa33}.tile:nth-child(3){--tile-accent:#f59e0b;--tile-glow:#f59e0b33}.tile:nth-child(4){--tile-accent:#f472b6;--tile-glow:#f472b633}.tile:nth-child(5){--tile-accent:#a7f3d0;--tile-glow:#a7f3d033}.tile-icon,.tile-name,.tile-note{z-index:1;position:relative}.tile-icon{border:1px solid color-mix(in srgb, var(--tile-accent) 58%, transparent);width:2.5rem;height:2.5rem;color:var(--tile-accent);background:#0f172a6b;border-radius:8px;justify-content:center;align-items:center;font:800 .75rem/1 Inter,sans-serif;display:inline-flex}.tile-name{color:#fff;margin-top:auto;padding-top:2.6rem;font:700 clamp(1.08rem,1.8vw,1.42rem)/1.05 Outfit,Inter,sans-serif}.tile-note{color:#cbd5e1;margin-top:.45rem;padding-bottom:.85rem;font-size:.86rem;line-height:1.35}.tile-link{border-color:#e2e8f038}.tile-link:hover,.tile-link:focus-visible{border-color:color-mix(in srgb, var(--tile-accent) 70%, white);box-shadow:0 26px 80px #0206175c, 0 0 0 1px var(--tile-glow);background:linear-gradient(#ffffff2e,#ffffff14),#0f172ad1;outline:none;transform:translateY(-5px)}.tile-link:hover:before,.tile-link:focus-visible:before{transform:scaleX(1)}.tile-link:hover:after,.tile-link:focus-visible:after{opacity:1}@media (width<=760px){.landing-header{max-width:100%}.tiles-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=420px){.landing-page{padding:1rem}.landing-container{min-height:calc(100vh - 2rem)}.tiles-grid{grid-template-columns:1fr}.tile{min-height:156px}}