:root{--primary:#0071f3;--primary-dark:#0058b8;--accent:#f5a623;--accent-light:#fff3dc;--green:#00b674;--yellow:#f0c14b;--red:#e74c3c;--sea:#2196F3;--sea-deep:#0D47A1;--sea-light:#64B5F6;--sand:#F5DEB3;--bg:#f5f5f5;--card:#fff;--text:#1a1a2e;--text2:#555;--border:#e0e0e0;--shadow:0 2px 8px rgba(0,0,0,.08);--radius:12px}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}

/* Header */
.header{background:linear-gradient(135deg,#0071f3 0%,#004ba0 60%,#0D47A1 100%);color:#fff;padding:16px 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.header-inner{max-width:1400px;margin:0 auto;padding:0 20px}
.logo{font-size:1.5rem;font-weight:800;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.logo-wave{display:inline-block;animation:wave 2s ease-in-out infinite;font-size:1.3rem}
@keyframes wave{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.header-info{font-size:.85rem;opacity:.85;margin-bottom:10px;display:flex;gap:12px;flex-wrap:wrap}
.header-tag{background:rgba(255,255,255,.15);padding:3px 10px;border-radius:12px;font-size:.78rem;backdrop-filter:blur(4px)}
.search-box input{width:100%;max-width:500px;padding:10px 16px;border:none;border-radius:24px;font-size:.95rem;outline:none;background:rgba(255,255,255,.95);color:#333}

/* Tabs */
.tabs{background:#fff;border-bottom:1px solid var(--border);overflow-x:auto;white-space:nowrap;display:flex;padding:0 20px;position:sticky;top:76px;z-index:99}
.tabs::-webkit-scrollbar{display:none}
.tab{padding:12px 18px;border:none;background:none;cursor:pointer;font-size:.85rem;font-weight:500;color:var(--text2);border-bottom:3px solid transparent;transition:.2s}
.tab:hover{color:var(--primary);background:#f0f7ff}
.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:700}

/* Main layout */
.main-layout{display:flex;max-width:1400px;margin:0 auto;padding:16px 20px;gap:20px}
.sidebar{width:260px;flex-shrink:0;position:sticky;top:130px;max-height:calc(100vh - 140px);overflow-y:auto;background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.sidebar::-webkit-scrollbar{width:4px}
.filter-section{margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.filter-section:last-of-type{border-bottom:none}
.filter-section h3{font-size:.85rem;font-weight:600;margin-bottom:8px;color:var(--text)}
input[type=range]{width:100%;accent-color:var(--primary);height:6px}
.range-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text2);margin-top:4px}
.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px;max-height:160px;overflow-y:auto}
.checkbox-grid::-webkit-scrollbar{width:3px}
.cb{display:flex;align-items:center;gap:6px;font-size:.82rem;cursor:pointer;padding:3px 0}
.cb input{accent-color:var(--primary)}
select{width:100%;padding:8px;border:1px solid var(--border);border-radius:8px;font-size:.85rem;background:#fff}
.btn-reset{width:100%;padding:10px;border:1px solid var(--primary);background:none;color:var(--primary);border-radius:8px;cursor:pointer;font-weight:600;font-size:.85rem;transition:.2s}
.btn-reset:hover{background:var(--primary);color:#fff}

/* Content */
.content{flex:1;min-width:0}
.stats{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px;font-size:.85rem;color:var(--text2)}
.stats span{background:#fff;padding:6px 14px;border-radius:20px;box-shadow:var(--shadow)}
.stats strong{color:var(--primary)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(370px,1fr));gap:16px}

/* Card */
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;cursor:pointer;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.15)}

/* Map card area */
.card-map{height:150px;position:relative;overflow:hidden;background:linear-gradient(180deg,#e8f0fe 0%,#bbdefb 60%,#64B5F6 100%)}
.card-map .leaflet-container{height:100%!important;width:100%!important}

/* Sea overlay */
.sea-overlay{position:absolute;bottom:0;left:0;right:0;height:40%;background:linear-gradient(180deg,transparent 0%,rgba(33,150,243,.15) 30%,rgba(33,150,243,.4) 100%);z-index:400;pointer-events:none}
.sea-waves{position:absolute;bottom:0;left:0;right:0;height:20px;z-index:450;pointer-events:none;overflow:hidden}
.wave{position:absolute;bottom:0;left:-50%;width:200%;height:100%;background:repeating-linear-gradient(90deg,transparent,transparent 20px,rgba(255,255,255,.2) 20px,rgba(255,255,255,.2) 25px);animation:waveMove 4s linear infinite}
.wave:nth-child(2){bottom:5px;opacity:.6;animation-duration:6s;animation-direction:reverse}
.wave:nth-child(3){bottom:10px;opacity:.3;animation-duration:8s}
@keyframes waveMove{0%{transform:translateX(0)}100%{transform:translateX(25px)}}
.sea-label{position:absolute;bottom:2px;right:6px;font-size:.6rem;color:rgba(255,255,255,.8);font-weight:600;z-index:460;letter-spacing:1px;text-transform:uppercase;pointer-events:none}

/* Distance label with sea feel */
.dist-label{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.75);color:#fff;padding:3px 12px;border-radius:12px;font-size:.72rem;font-weight:600;z-index:500;white-space:nowrap;backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;gap:4px}
.dist-label .wave-icon{display:inline-block;animation:wave 1.5s ease-in-out infinite}

/* Google Maps click hint on card map */
.gmap-click-hint{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.7);color:#fff;padding:3px 10px;border-radius:10px;font-size:.65rem;font-weight:600;z-index:500;backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.2);opacity:0;transition:opacity .2s;pointer-events:none}
.card-map:hover .gmap-click-hint{opacity:1}
.card-map:hover .sea-overlay{background:linear-gradient(180deg,rgba(66,133,244,.08) 0%,rgba(33,150,243,.15) 30%,rgba(33,150,243,.5) 100%)}

/* Card body */
.card-body{padding:14px;flex:1;display:flex;flex-direction:column}
.card-top{display:flex;justify-content:space-between;align-items:start;margin-bottom:8px}
.card-city{font-size:.78rem;color:var(--text2);font-weight:500}
.card-name{font-size:1rem;font-weight:700;margin:2px 0 6px;line-height:1.3}
.card-badges{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.badge{font-size:.7rem;font-weight:600;padding:3px 8px;border-radius:12px;color:#fff}
.badge-pool-in{background:#0071f3}
.badge-pool-out{background:#e67e22}
.badge-pool-both{background:linear-gradient(135deg,#0071f3,#8e44ad)}
.badge-aqua{background:#27ae60}
.card-amenities{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px;font-size:.8rem;color:var(--text2)}
.card-amenities span{display:flex;align-items:center;gap:3px}
.card-bottom{display:flex;justify-content:space-between;align-items:end;margin-top:auto;padding-top:10px;border-top:1px solid var(--border)}
.card-price{text-align:right}
.card-price .ppn{font-size:1.3rem;font-weight:800;color:var(--text)}
.card-price .ppn small{font-size:.8rem;font-weight:400;color:var(--text2)}
.card-price .total{font-size:.8rem;color:var(--green);font-weight:600}
.card-dist{display:flex;align-items:center;gap:4px;font-size:.82rem;color:var(--text2)}
.card-rating{display:flex;align-items:center;gap:6px;font-size:.85rem}
.rating-circle{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;color:#fff}
.rating-high{background:var(--green)}
.rating-mid{background:var(--yellow);color:#333}
.rating-low{background:var(--border);color:#555}
/* Card sources - multiple booking links */
.card-sources{margin-top:8px;padding-top:8px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;align-items:center;gap:5px}
.sources-label{font-size:.7rem;color:var(--text2);font-weight:600;width:100%;margin-bottom:2px}
.btn-src{padding:4px 9px;border-radius:6px;font-size:.68rem;font-weight:600;text-decoration:none;color:#fff;transition:.2s;white-space:nowrap;opacity:.9}
.btn-src:hover{opacity:1;transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.card-links{display:flex;gap:6px;margin-top:8px}
.card-links a{padding:5px 10px;border-radius:6px;font-size:.72rem;font-weight:600;text-decoration:none;color:#fff;transition:.2s}
.btn-booking{background:var(--primary)}
.btn-booking:hover{background:var(--primary-dark)}
.btn-official{background:#555}
.btn-official:hover{background:#333}
.btn-map{background:var(--accent);color:#333}
.btn-map:hover{background:#e0951a}

/* Beach distance bar */
.beach-bar{display:flex;align-items:center;gap:6px;margin:6px 0 2px;padding:4px 8px;background:linear-gradient(90deg,#f0f7ff,#e3f2fd);border-radius:6px;font-size:.75rem}
.beach-bar-track{flex:1;height:4px;background:var(--border);border-radius:2px;position:relative;overflow:hidden}
.beach-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--sea));border-radius:2px;transition:width .3s}
.beach-bar-label{font-weight:600;color:var(--primary);white-space:nowrap}
.beach-bar-sea{color:var(--sea);font-size:.7rem}

/* Modals */
.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-content{background:#fff;border-radius:var(--radius);padding:24px;max-width:700px;width:100%;max-height:90vh;overflow-y:auto;position:relative}
.modal-wide{max-width:95vw}
.modal-close{position:absolute;top:12px;right:16px;font-size:1.8rem;background:none;border:none;cursor:pointer;color:#999}
.modal-close:hover{color:#333}
.detail-header{margin-bottom:16px}
.detail-header h2{font-size:1.4rem;margin-bottom:4px}
.detail-header .city{color:var(--text2);font-size:.9rem}
.detail-ratings{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}
.dr-item{text-align:center;padding:10px;background:#f8f9fa;border-radius:8px}
.dr-item .dr-val{font-size:1.2rem;font-weight:800}
.dr-item .dr-label{font-size:.72rem;color:var(--text2)}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}
.pros-cons h4{font-size:.85rem;margin-bottom:6px}
.pros-cons ul{list-style:none;font-size:.82rem}
.pros-cons li{padding:3px 0}
.pros-cons li::before{margin-right:6px}
.pro-green li::before{content:"✅"}
.pro-red li::before{content:"❌"}
.detail-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.detail-links a{padding:8px 16px;border-radius:8px;font-size:.85rem;font-weight:600;text-decoration:none;color:#fff}
.detail-amenities{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:12px 0}
.amenity-tag{padding:6px 8px;background:#f0f7ff;border-radius:6px;font-size:.78rem;text-align:center}
.floating-btn{position:fixed;bottom:24px;right:24px;padding:14px 24px;background:var(--primary);color:#fff;border:none;border-radius:30px;font-size:1rem;font-weight:700;cursor:pointer;box-shadow:0 4px 16px rgba(0,113,243,.4);z-index:500;transition:.2s}
.floating-btn:hover{transform:scale(1.05);box-shadow:0 6px 24px rgba(0,113,243,.5)}
.no-results{text-align:center;padding:60px 20px;color:var(--text2)}
.no-results h3{font-size:1.2rem;margin-bottom:8px}

/* Loading */
.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;gap:16px}
.loading-spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Mobile filter toggle */
.mobile-filter-btn{display:none;position:fixed;bottom:80px;right:24px;padding:10px 18px;background:#fff;color:var(--primary);border:2px solid var(--primary);border-radius:24px;font-size:.85rem;font-weight:600;cursor:pointer;box-shadow:var(--shadow);z-index:499}

/* Responsive */
@media(max-width:900px){
  .sidebar{display:none}
  .sidebar.open{display:block;position:fixed;top:0;left:0;width:280px;height:100vh;z-index:1001;box-shadow:0 0 20px rgba(0,0,0,.2);border-radius:0}
  .grid{grid-template-columns:1fr}
  .main-layout{padding:10px}
  .mobile-filter-btn{display:block}
  .header-info{gap:6px}
  .detail-ratings{grid-template-columns:repeat(2,1fr)}
  .detail-amenities{grid-template-columns:repeat(3,1fr)}
  .pros-cons{grid-template-columns:1fr}
}
@media(max-width:500px){
  .grid{grid-template-columns:1fr;gap:10px}
  .card-map{height:130px}
  .card-name{font-size:.92rem}
  .stats{font-size:.78rem;gap:8px}
  .stats span{padding:4px 10px}
}