/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:#2d3748;background:#f7f8fc;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:#2563eb;text-decoration:none}
a:hover{text-decoration:underline}
ul{list-style:none}
input,select,textarea,button{font-family:inherit}

/* ===== VARIABLES ===== */
:root{
  --pri:#1e3a5f;--pri2:#2563eb;--acc:#e8a020;--acc2:#c47e10;
  --ok:#16a34a;--err:#dc2626;--warn:#d97706;--info:#0891b2;--sec:#6b7280;
  --bg:#f7f8fc;--white:#fff;--brd:#e2e8f0;
  --sh:0 2px 16px rgba(0,0,0,.08);--sh2:0 4px 24px rgba(0,0,0,.13);
  --r:12px;--rs:8px;--tr:.22s ease
}

/* ===== UTILS ===== */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.flex{display:flex}.gap1{gap:8px}.gap2{gap:16px}.gap3{gap:24px}
.ac{align-items:center}.jb{justify-content:space-between}.fw{flex-wrap:wrap}
.tc{text-align:center}.tr{text-align:right}
.mt1{margin-top:8px}.mt2{margin-top:16px}.mt3{margin-top:24px}.mt4{margin-top:32px}
.mb2{margin-bottom:16px}.mb3{margin-bottom:24px}.mb4{margin-bottom:32px}
.w100{width:100%}
.hidden{display:none!important}

/* ===== HEADER ===== */
.site-header{background:var(--pri);position:sticky;top:0;z-index:1000;box-shadow:var(--sh2)}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:68px;max-width:1200px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-icon{font-size:1.9rem}
.logo-txt{color:#fff;font-size:1.2rem;font-weight:700;line-height:1.2}
.logo-sub{color:rgba(255,255,255,.65);font-size:.7rem;font-weight:400}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{color:rgba(255,255,255,.85);padding:8px 15px;border-radius:var(--rs);font-weight:500;font-size:.93rem;transition:var(--tr)}
.main-nav a:hover,.main-nav a.on{background:rgba(255,255,255,.14);color:#fff;text-decoration:none}
.nav-admin{background:var(--acc)!important;color:#fff!important;font-weight:700!important}
.nav-admin:hover{background:var(--acc2)!important}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:var(--tr)}

/* ===== HERO ===== */
.hero{background:linear-gradient(135deg,var(--pri) 0%,#2d5a9e 100%);color:#fff;padding:80px 20px 110px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23fff' fill-opacity='.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.hero-badge{display:inline-block;background:var(--acc);color:#fff;padding:4px 14px;border-radius:20px;font-size:.78rem;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px}
.hero h1{font-size:clamp(1.8rem,5vw,3rem);font-weight:800;margin-bottom:14px;position:relative}
.hero p{font-size:1.1rem;opacity:.9;max-width:560px;margin:0 auto 30px;position:relative}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* ===== SEARCH BAR ===== */
.search-wrap{max-width:860px;margin:-42px auto 0;position:relative;z-index:10;padding:0 20px}
.search-box{background:#fff;border-radius:var(--r);padding:20px 24px;box-shadow:var(--sh2)}
.search-box form{display:flex;gap:10px;flex-wrap:wrap}
.search-box input,.search-box select{flex:1;min-width:140px;padding:11px 14px;border:2px solid var(--brd);border-radius:var(--rs);font-size:.92rem;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:var(--tr)}
.search-box input:focus,.search-box select:focus{border-color:var(--pri2);outline:none}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:var(--rs);font-weight:600;font-size:.93rem;cursor:pointer;border:none;transition:var(--tr);text-align:center;white-space:nowrap;line-height:1.4;text-decoration:none}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn-pri{background:var(--pri);color:#fff}.btn-pri:hover{background:#16305a;color:#fff}
.btn-acc{background:var(--acc);color:#fff}.btn-acc:hover{background:var(--acc2);color:#fff}
.btn-ok{background:var(--ok);color:#fff}.btn-ok:hover{background:#138a3f;color:#fff}
.btn-err{background:var(--err);color:#fff}.btn-err:hover{background:#b91c1c;color:#fff}
.btn-out{background:transparent;border:2px solid var(--pri);color:var(--pri)}.btn-out:hover{background:var(--pri);color:#fff}
.btn-out-w{background:transparent;border:2px solid rgba(255,255,255,.55);color:#fff}.btn-out-w:hover{background:rgba(255,255,255,.15);color:#fff}
.btn-sm{padding:6px 14px;font-size:.83rem}
.btn-lg{padding:13px 30px;font-size:1rem}
.btn-block{display:flex;width:100%;justify-content:center}

/* ===== SECTION ===== */
.section{padding:60px 0}
.sec-title{font-size:1.75rem;font-weight:800;color:var(--pri);margin-bottom:6px}
.sec-sub{color:var(--sec);margin-bottom:36px}

/* ===== PROPERTY CARDS ===== */
.grid-props{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:22px}
.prop-card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:var(--tr);position:relative}
.prop-card:hover{transform:translateY(-4px);box-shadow:var(--sh2)}
.prop-img{position:relative;height:210px;overflow:hidden;background:#e5e7eb}
.prop-img img{width:100%;height:100%;object-fit:cover;transition:.4s ease}
.prop-card:hover .prop-img img{transform:scale(1.04)}
.prop-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:4rem;color:#cbd5e0;background:#f3f4f6}
.prop-modal-badge{position:absolute;top:10px;left:10px;padding:4px 11px;border-radius:20px;font-size:.73rem;font-weight:700;text-transform:uppercase}
.badge-alquiler{background:#dbeafe;color:#1d4ed8}
.badge-venta{background:#dcfce7;color:#15803d}
.badge-alquiler_venta{background:#fef3c7;color:#92400e}
.badge-dest{position:absolute;top:10px;right:10px;background:var(--acc);color:#fff;padding:3px 9px;border-radius:20px;font-size:.7rem;font-weight:700}
.prop-body{padding:18px}
.prop-ref{font-size:.72rem;color:var(--sec);margin-bottom:3px}
.prop-title{font-size:1rem;font-weight:700;color:var(--pri);margin-bottom:6px;line-height:1.3}
.prop-loc{font-size:.83rem;color:var(--sec);margin-bottom:10px}
.prop-specs{display:flex;gap:10px;font-size:.8rem;color:var(--sec);margin-bottom:14px;flex-wrap:wrap}
.prop-foot{display:flex;align-items:center;justify-content:space-between;padding-top:10px;border-top:1px solid var(--brd)}
.prop-price{font-size:1.25rem;font-weight:800;color:var(--acc2)}

/* ===== BADGES ===== */
.badge{display:inline-block;padding:3px 9px;border-radius:12px;font-size:.73rem;font-weight:600}
.badge-green{background:#dcfce7;color:#15803d}
.badge-yellow{background:#fef3c7;color:#92400e}
.badge-blue{background:#dbeafe;color:#1e40af}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-gray{background:#f3f4f6;color:#6b7280}

/* ===== STATS ===== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.stat-card{background:#fff;border-radius:var(--r);padding:26px 20px;text-align:center;box-shadow:var(--sh);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--pri)}
.stat-icon{font-size:2.2rem;margin-bottom:8px}
.stat-num{font-size:2.2rem;font-weight:800;color:var(--pri);line-height:1}
.stat-lbl{font-size:.82rem;color:var(--sec);margin-top:4px}

/* ===== LAWS ===== */
.laws-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.law-card{background:#fff;border-radius:var(--r);padding:22px;box-shadow:var(--sh);display:flex;gap:14px;align-items:flex-start;border-left:4px solid var(--pri);transition:var(--tr)}
.law-card:hover{transform:translateY(-2px);box-shadow:var(--sh2)}
.law-icon{font-size:2rem;flex-shrink:0}
.law-cat{font-size:.7rem;text-transform:uppercase;font-weight:700;color:var(--pri2);letter-spacing:.5px;margin-bottom:3px}
.law-title{font-size:.95rem;font-weight:700;color:var(--pri);margin-bottom:5px}
.law-desc{font-size:.81rem;color:var(--sec);margin-bottom:10px;line-height:1.5}
.law-actions{display:flex;gap:7px;flex-wrap:wrap}

/* ===== FORMS ===== */
.form-group{margin-bottom:18px}
.form-label{display:block;font-weight:600;margin-bottom:5px;font-size:.88rem;color:#374151}
.form-ctrl{width:100%;padding:10px 14px;border:2px solid var(--brd);border-radius:var(--rs);font-size:.93rem;transition:var(--tr);background:#fff;color:var(--pri);-webkit-appearance:none;-moz-appearance:none;appearance:none}
.form-ctrl:focus{border-color:var(--pri2);outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-hint{font-size:.77rem;color:var(--sec);margin-top:3px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.form-check{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.form-check input[type=checkbox]{width:17px;height:17px;cursor:pointer;accent-color:var(--pri)}

/* ===== ALERTS ===== */
.alert{padding:13px 16px;border-radius:var(--rs);margin-bottom:18px;border:1px solid transparent;font-size:.9rem}
.alert-ok{background:#dcfce7;border-color:#86efac;color:#15803d}
.alert-err{background:#fee2e2;border-color:#fca5a5;color:#991b1b}
.alert-warn{background:#fef3c7;border-color:#fcd34d;color:#92400e}
.alert-info{background:#dbeafe;border-color:#93c5fd;color:#1e40af}

/* ===== TABLE ===== */
.tbl-wrap{overflow-x:auto;border-radius:var(--r)}
.tbl{width:100%;border-collapse:collapse;background:#fff}
.tbl th{background:var(--pri);color:#fff;padding:13px 15px;text-align:left;font-size:.83rem;font-weight:600;white-space:nowrap}
.tbl td{padding:12px 15px;border-bottom:1px solid var(--brd);font-size:.88rem;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#f8fafc}
.tbl-actions{display:flex;gap:5px;flex-wrap:wrap}

/* ===== ADMIN LAYOUT ===== */
.adm-wrap{display:flex;min-height:100vh}
.sidebar{width:255px;background:var(--pri);color:#fff;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;transition:var(--tr)}
.sb-logo{padding:22px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.sb-menu{padding:12px 0;flex:1}
.sb-sec{padding:8px 18px 3px;font-size:.68rem;text-transform:uppercase;font-weight:700;color:rgba(255,255,255,.4);letter-spacing:1px}
.sb-link{display:flex;align-items:center;gap:11px;padding:11px 18px;color:rgba(255,255,255,.8);font-size:.9rem;transition:var(--tr);border-left:3px solid transparent}
.sb-link:hover,.sb-link.on{background:rgba(255,255,255,.09);color:#fff;text-decoration:none;border-left-color:var(--acc)}
.sb-link .ico{font-size:1.1rem;width:20px;text-align:center}
.sb-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.1)}
.sb-user{font-size:.82rem;color:rgba(255,255,255,.65);margin-bottom:9px}
.sb-user strong{color:#fff;display:block}
.adm-content{flex:1;overflow-x:hidden;background:var(--bg)}
.adm-topbar{background:#fff;padding:14px 28px;box-shadow:0 1px 4px rgba(0,0,0,.08);display:flex;align-items:center;justify-content:space-between}
.adm-main{padding:28px}
.page-hdr{margin-bottom:24px}
.page-hdr h1{font-size:1.5rem;font-weight:800;color:var(--pri)}
.page-hdr p{color:var(--sec);margin-top:3px}

/* ===== CARD BOX ===== */
.box{background:#fff;border-radius:var(--r);box-shadow:var(--sh);overflow:hidden}
.box-hdr{padding:18px 22px;border-bottom:1px solid var(--brd);display:flex;align-items:center;justify-content:space-between}
.box-title{font-size:1rem;font-weight:700;color:var(--pri)}
.box-body{padding:22px}

/* ===== FILTERS ===== */
.filters{background:#fff;border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh);margin-bottom:22px}
.filters form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.flt-grp{display:flex;flex-direction:column;gap:3px}
.flt-grp label{font-size:.75rem;font-weight:600;color:var(--sec);text-transform:uppercase;letter-spacing:.4px}
.flt-grp select,.flt-grp input{padding:8px 12px;border:2px solid var(--brd);border-radius:var(--rs);font-size:.88rem;min-width:130px;-webkit-appearance:none;-moz-appearance:none;appearance:none}
.flt-grp select:focus,.flt-grp input:focus{border-color:var(--pri2);outline:none}

/* ===== LOGIN ===== */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--pri) 0%,#1a4080 100%);padding:20px}
.login-card{background:#fff;border-radius:var(--r);padding:44px 38px;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo .ico{font-size:2.8rem}
.login-logo h2{font-size:1.3rem;font-weight:800;color:var(--pri)}
.login-logo p{font-size:.82rem;color:var(--sec)}

/* ===== TABS ===== */
.tabs{display:flex;border-bottom:2px solid var(--brd);margin-bottom:22px;flex-wrap:wrap}
.tab-btn{padding:11px 22px;background:none;border:none;font-size:.9rem;font-weight:600;color:var(--sec);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:var(--tr)}
.tab-btn.on{color:var(--pri);border-bottom-color:var(--pri)}
.tab-pane{display:none}.tab-pane.on{display:block}

/* ===== MODAL ===== */
.modal-ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:2000;align-items:center;justify-content:center;padding:20px}
.modal-ov.on{display:flex}
.modal{background:#fff;border-radius:var(--r);box-shadow:0 20px 60px rgba(0,0,0,.3);max-width:580px;width:100%;max-height:90vh;overflow-y:auto}
.modal-hdr{padding:22px 26px 14px;border-bottom:1px solid var(--brd);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:1.1rem;font-weight:700;color:var(--pri)}
.modal-close{background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--sec)}
.modal-body{padding:22px 26px}
.modal-foot{padding:14px 26px 22px;display:flex;gap:10px;justify-content:flex-end}

/* ===== PAGINATION ===== */
.pagination{display:flex;gap:5px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.page-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--rs);border:2px solid var(--brd);color:var(--pri);font-size:.88rem;font-weight:600;transition:var(--tr)}
.page-btn:hover,.page-btn.active{background:var(--pri);color:#fff;border-color:var(--pri);text-decoration:none}

/* ===== FOOTER ===== */
.site-footer{background:var(--pri);color:rgba(255,255,255,.8);padding:46px 0 22px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:36px;margin-bottom:36px}
.foot-brand .logo-txt{color:#fff}
.foot-desc{font-size:.84rem;margin-top:10px;line-height:1.7}
.foot-h{color:#fff;font-size:.86rem;font-weight:700;margin-bottom:12px;text-transform:uppercase;letter-spacing:.4px}
.foot-links a{display:block;color:rgba(255,255,255,.7);font-size:.85rem;margin-bottom:7px;transition:var(--tr)}
.foot-links a:hover{color:#fff;text-decoration:none;padding-left:3px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;text-align:center;font-size:.8rem}

/* ===== GALLERY ===== */
.gallery-main{height:380px;background:#e5e7eb;border-radius:var(--r);overflow:hidden;margin-bottom:8px}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:flex;gap:7px;flex-wrap:wrap}
.g-thumb{width:78px;height:58px;border-radius:var(--rs);overflow:hidden;cursor:pointer;border:2px solid transparent;transition:var(--tr);flex-shrink:0}
.g-thumb:hover,.g-thumb.on{border-color:var(--pri)}
.g-thumb img{width:100%;height:100%;object-fit:cover}

/* ===== DETAIL LAYOUT ===== */
.detail-wrap{display:grid;grid-template-columns:1fr 350px;gap:28px}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:10px;margin:14px 0}
.feat-item{display:flex;align-items:center;gap:7px;font-size:.85rem;color:var(--sec);background:#f8fafc;padding:9px 13px;border-radius:var(--rs)}
.feat-item.yes{color:var(--ok)}

/* ===== PDF VIEWER ===== */
.pdf-viewer{width:100%;height:78vh;border-radius:var(--rs);overflow:hidden;border:1px solid var(--brd)}
.pdf-viewer iframe{width:100%;height:100%;border:none}

/* ===== BREADCRUMB ===== */
.breadcrumb{display:flex;gap:7px;align-items:center;font-size:.83rem;color:var(--sec);margin-bottom:18px;flex-wrap:wrap}
.breadcrumb a{color:var(--pri2)}

/* ===== IMG PREVIEW ===== */
.img-prev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(95px,1fr));gap:8px;margin-top:10px}
.img-prev{position:relative;border-radius:var(--rs);overflow:hidden;aspect-ratio:1}
.img-prev img{width:100%;height:100%;object-fit:cover}
.img-prev-del{position:absolute;top:3px;right:3px;background:rgba(220,38,38,.9);color:#fff;border:none;border-radius:50%;width:20px;height:20px;cursor:pointer;font-size:.7rem;display:flex;align-items:center;justify-content:center}

/* ===== SPINNER ===== */
.spinner{display:inline-block;width:18px;height:18px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.fade{animation:fadeUp .45s ease forwards}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .detail-wrap{grid-template-columns:1fr}
  .sidebar{display:none;position:fixed;inset:0;width:270px;z-index:1500}
  .sidebar.on{display:flex}
  .adm-main{padding:18px}
  .adm-topbar{padding:12px 18px}
  .form-row,.form-row3{grid-template-columns:1fr}
}
@media(max-width:768px){
  .main-nav{display:none;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--pri);padding:12px;gap:3px}
  .main-nav.on{display:flex}
  .burger{display:flex}
  .grid-props{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .laws-grid{grid-template-columns:1fr}
  .hero{padding:48px 20px 72px}
  .tbl-actions{flex-direction:column}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .search-box form{flex-direction:column}
  .login-card{padding:30px 20px}
  .filters form{flex-direction:column}
}

/* ===== SERVICES BOX ===== */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px}
.svc-card{background:#fff;border-radius:var(--r);padding:26px 22px;text-align:center;box-shadow:var(--sh);transition:var(--tr)}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--sh2)}
.svc-ico{font-size:2.4rem;margin-bottom:12px}
.svc-title{font-size:.97rem;font-weight:700;color:var(--pri);margin-bottom:8px}
.svc-desc{font-size:.84rem;color:var(--sec);line-height:1.6}