:root{
  --bg:#f3f7fb; --card:#fff; --text:#172033; --muted:#64748b;
  --navy:#082d59; --blue:#0b5d99; --cyan:#08a8cf;
  --primary:#111827; --secondary:#2563eb; --ok:#047857; --danger:#b91c1c;
  --border:#dbe2ea;
}
*{box-sizing:border-box}
html{min-height:100%}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 8% 0%,rgba(8,168,207,.10),transparent 28%),
    radial-gradient(circle at 95% 5%,rgba(3,45,91,.09),transparent 26%),
    var(--bg);
}
a{color:var(--blue);font-weight:650}
a:hover{color:#064b7d}
button,input,textarea,select{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(8,168,207,.28);outline-offset:2px}
a{text-decoration:none}
.container{width:min(94%,980px);margin:24px auto 36px}
.card{
  background:var(--card);
  border:1px solid rgba(6,45,89,.07);
  border-radius:18px;
  padding:24px;
  box-shadow:0 12px 30px rgba(20,30,50,.08);
  margin-bottom:18px;
}
h1,h2,h3{margin-top:0;color:var(--navy)}
h1{font-size:clamp(28px,4vw,38px);letter-spacing:-.025em}
h1[data-icon]::before{content:attr(data-icon);display:inline-grid;place-items:center;width:48px;height:48px;margin-right:12px;border-radius:14px;background:linear-gradient(135deg,#e6f7ef,#e4f4fb);font-size:25px;vertical-align:middle;box-shadow:inset 0 0 0 1px rgba(8,168,207,.1)}
h2{font-size:22px;letter-spacing:-.015em}
.muted{color:var(--muted)}
.small{font-size:13px}
.center{text-align:center}
.hidden{display:none!important}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row-between{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap}
label{display:block;font-weight:700;margin:14px 0 6px}
input,textarea,select{
  width:100%;padding:13px 14px;border:1px solid var(--border);
  border-radius:12px;font-size:16px;background:#fff;color:var(--text);
  box-shadow:0 1px 2px rgba(15,23,42,.025);transition:border-color .18s ease,box-shadow .18s ease,background .18s ease
}
input:hover,textarea:hover,select:hover{border-color:#b5c5d6}
input:focus,textarea:focus,select:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(8,168,207,.12);outline:0}
input::placeholder,textarea::placeholder{color:#94a3b8}
textarea{min-height:90px;resize:vertical}
.btn{
  display:inline-block;border:none;border-radius:10px;padding:12px 16px;
  cursor:pointer;font-size:15px;background:var(--primary);color:#fff;text-align:center;
  box-shadow:0 5px 12px rgba(15,23,42,.08);
  transition:transform .15s ease,box-shadow .15s ease
}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(15,23,42,.12)}
.btn.secondary{background:linear-gradient(135deg,var(--blue),var(--cyan))}
.btn.ok{background:linear-gradient(135deg,#047857,#0f9f78)}
.btn.danger{background:#b91c1c}
.btn.ghost{background:#eef2f7;color:var(--text)}
.full{width:100%}
.hero{text-align:center;padding:44px 28px}
.home-page .brand-header{position:relative;z-index:3}
.home-container{width:min(94%,1180px);margin:22px auto 34px}
.home-hero{
  min-height:610px;position:relative;overflow:hidden;border-radius:28px;
  background:url("patita-digital-hero.webp") center/cover no-repeat;
  box-shadow:0 24px 70px rgba(5,35,24,.22);display:flex;align-items:center
}
.home-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,35,25,.92) 0%,rgba(5,48,32,.76) 38%,rgba(5,38,28,.18) 68%,rgba(3,25,18,.06) 100%)}
.home-content{position:relative;z-index:1;width:min(560px,58%);padding:64px;color:#fff}
.home-eyebrow{display:inline-block;padding:8px 13px;border:1px solid rgba(255,255,255,.34);border-radius:999px;background:rgba(255,255,255,.12);font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;backdrop-filter:blur(6px)}
.home-content h1{font-size:clamp(48px,6vw,78px);line-height:.98;margin:24px 0 18px;color:#fff;letter-spacing:-.045em}
.home-slogan{font-size:clamp(23px,2.6vw,34px);line-height:1.22;margin:0 0 20px;font-weight:700;color:#f7fff9}
.home-description{max-width:530px;font-size:18px;line-height:1.6;color:rgba(255,255,255,.88);margin:0 0 30px}
.home-actions{display:flex;gap:12px;flex-wrap:wrap}
.home-btn{padding:14px 20px;border-radius:12px;font-weight:800}
.home-btn.primary{background:#fff;color:#123a2c}
.home-btn.light{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.52);color:#fff;backdrop-filter:blur(7px)}
.home-btn.accent{background:linear-gradient(135deg,#0e9f6e,#20c997);color:#fff}
.home-signature{margin:27px 0 0;color:rgba(255,255,255,.68);font-size:13px}
.home-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.home-benefits article{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid rgba(6,45,89,.07);border-radius:16px;padding:18px;box-shadow:0 10px 26px rgba(20,30,50,.06)}
.home-benefits article>span{font-size:30px}
.home-benefits strong,.home-benefits small{display:block}
.home-benefits strong{color:var(--navy);margin-bottom:5px}
.home-benefits small{color:var(--muted);line-height:1.35}
.notice{padding:13px 15px;border-radius:12px;background:#eef6ff;margin:14px 0;border-left:4px solid var(--cyan)}
.notice.error{background:#fee2e2;color:#7f1d1d}
.notice.ok{background:#dcfce7;color:#14532d}
.info{background:linear-gradient(145deg,#f8fafc,#f4f9f7);border:1px solid #e2e8f0;border-radius:14px;padding:16px;margin:12px 0}
.lost{background:#dc2626;color:white;font-weight:800;border-radius:10px;padding:10px;text-align:center;margin-bottom:16px}
.pet-photo{width:150px;height:150px;border-radius:50%;object-fit:cover;background:#eef2f7;display:block;margin:0 auto 14px}
.pet-fallback{width:150px;height:150px;border-radius:50%;background:#eef2f7;display:flex;align-items:center;justify-content:center;font-size:64px;margin:0 auto 14px}
.thumb{width:72px;height:72px;object-fit:cover;border-radius:12px;background:#eef2f7;border:1px solid #e5e7eb}
.code{font-family:monospace;background:#eef2f7;padding:3px 6px;border-radius:6px}
.tag{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:700;background:#eef2f7}
.tag.available{background:#e0f2fe}.tag.sold{background:#fef3c7}.tag.active{background:#dcfce7}.tag.blocked{background:#fee2e2}
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:12px}th,td{text-align:left;padding:12px;border-bottom:1px solid #e5e7eb;vertical-align:top}
th{background:#f1f7f5;color:var(--navy);font-size:12px;text-transform:uppercase;letter-spacing:.045em;white-space:nowrap}
tbody tr{transition:background .15s ease}tbody tr:hover{background:#f8fcfb}tbody tr:last-child td{border-bottom:0}
.notification{border-left:4px solid var(--cyan);padding:12px 14px;background:#f8fafc;border-radius:10px;margin:10px 0}
.notification.unread{background:#eff6ff}
.record-list{display:grid;gap:12px;margin-top:16px}
.record{border:1px solid #dfe9e5;border-radius:15px;padding:16px;background:linear-gradient(145deg,#fff,#f5faf8);box-shadow:0 6px 18px rgba(5,61,42,.045)}
.record h3{margin:0 0 6px}
.record p{margin:5px 0;white-space:pre-wrap}
.section-divider{border:0;border-top:1px solid var(--border);margin:22px 0}
.plan-card{border-color:rgba(124,58,237,.16)!important;background:linear-gradient(135deg,#fff,#f8f5ff)!important}
.premium-btn{background:linear-gradient(135deg,#6d28d9,#8b5cf6);font-weight:800}
.btn.premium-locked{background:linear-gradient(135deg,#6d28d9,#8b5cf6)}
.premium-editor-locked{display:none}
.btn.lost-flyer-btn{background:linear-gradient(135deg,#b91c1c,#ef4444);font-weight:800}
.flyer-shell{display:grid;grid-template-columns:minmax(280px,430px) minmax(280px,1fr);gap:24px;align-items:start}
.flyer-preview{padding:12px;border-radius:18px;background:#111827;box-shadow:0 18px 40px rgba(15,23,42,.2)}
.flyer-preview canvas{display:block;width:100%;height:auto;border-radius:10px;background:#fff}
.flyer-actions{position:sticky;top:18px}
.flyer-actions .btn{width:100%;margin-top:10px}
.flyer-share-btn{background:linear-gradient(135deg,#b91c1c,#ef4444);font-weight:800}
.flyer-tip{padding:14px;border-radius:13px;background:#fff7ed;border:1px solid #fed7aa;color:#7c2d12;margin-top:14px}
.narrow-container{width:min(92%,720px)!important}
.report-photo{margin-top:18px!important}
.privacy-note{border-left:4px solid var(--cyan);background:#eef8ff}
.success-panel{padding:34px 18px}
.success-icon{width:76px;height:76px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;background:#dcfce7;color:#047857;font-size:42px;font-weight:900}
.sightings-map{height:420px;border-radius:14px;overflow:hidden;border:1px solid #d8e4df;background:#eef2f7}
.sighting-card{border:1px solid #dfe9e5;border-left:5px solid var(--cyan);border-radius:15px;padding:18px;margin:14px 0;background:linear-gradient(145deg,#fff,#f7fbf9);box-shadow:0 7px 20px rgba(5,61,42,.05)}
.sighting-card.status-confirmed{border-left-color:#0f9f78}
.sighting-card.status-dismissed{border-left-color:#94a3b8;opacity:.82}
.sighting-card p{white-space:pre-wrap}
.sighting-card select{width:auto;min-width:145px;margin:0}

/* Marca */
.brand-header{
  width:min(94%,980px);margin:22px auto 0;background:rgba(255,255,255,.96);
  border:1px solid rgba(4,44,88,.08);box-shadow:0 12px 30px rgba(6,40,78,.08);
  border-radius:18px;padding:10px 18px;
}
.app-page:not(.home-page){min-height:100vh;background:linear-gradient(rgba(243,248,246,.94),rgba(243,248,246,.97)),url("patita-digital-hero.webp") center/cover fixed no-repeat}
.app-page:not(.home-page) .brand-header{border-color:rgba(14,159,110,.14);box-shadow:0 10px 28px rgba(5,61,42,.08)}
.app-page:not(.home-page) .container{width:min(94%,1040px);position:relative}
.app-page:not(.home-page) .container>.card{position:relative;overflow:hidden;border-color:rgba(14,159,110,.13);box-shadow:0 18px 48px rgba(5,50,35,.10)}
.app-page:not(.home-page) .container>.card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#0e9f6e,#08a8cf)}
.auth-page .container{width:min(92%,510px);margin-top:38px}
.auth-page .container>.card{padding:34px 36px}
.auth-page .container>.card>h1{text-align:center;margin-bottom:26px}
.auth-page .container>.card>p{text-align:center}
.auth-page .btn.full{margin-top:24px;padding:14px;background:linear-gradient(135deg,#087f5b,#0e9f6e)}
.dashboard-page .grid>.card{transition:transform .18s ease,box-shadow .18s ease;border-color:#dfe9e5!important;background:linear-gradient(145deg,#fff,#f7fbf9)}
.dashboard-page .grid>.card:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(5,61,42,.09)!important}
.dashboard-page .pet-photo,.dashboard-page .pet-fallback{border:5px solid #fff;box-shadow:0 6px 18px rgba(5,61,42,.16)}
.medical-page .container>.card:first-child,.dashboard-page .container>.card:first-child{background:linear-gradient(135deg,#ffffff,#f2faf6)}
.tag-page .container{width:min(92%,680px)}
.tag-page .container>.card{background:rgba(255,255,255,.96)}
.tag-page .pet-photo,.tag-page .pet-fallback{width:min(100%,520px);height:clamp(240px,52vw,360px);border:6px solid #fff;border-radius:18px;box-shadow:0 8px 28px rgba(5,61,42,.2)}
.tag-page .pet-photo{object-fit:contain;object-position:center}
.admin-page .container{width:min(96%,1220px)!important}
.admin-page .container>.card>section{margin-top:24px;padding:22px;border:1px solid #e1ebe7;border-radius:16px;background:#fbfdfc}
.admin-page .container>.card>section.admin-section{padding-top:22px}
.table-wrap{overflow:auto;border:1px solid #e2e8f0;border-radius:13px;background:#fff}
.brand-lockup{display:flex;align-items:center;gap:14px;color:var(--navy)}
.brand-logo{width:66px;height:66px;object-fit:contain;flex:0 0 auto}
.brand-copy{display:flex;flex-direction:column;line-height:1.05}
.brand-copy strong{font-size:22px;letter-spacing:.025em;font-weight:800;color:var(--navy)}
.brand-copy small{margin-top:6px;font-size:14px;color:#087eaa;font-weight:650}
.brand-footer{
  width:min(94%,980px);margin:0 auto 26px;display:flex;justify-content:center;
  gap:8px;flex-wrap:wrap;color:#64748b;font-size:12px;text-align:center
}
.brand-dot{color:var(--cyan)}

@media(max-width:600px){
  .brand-header{padding:9px 12px;border-radius:14px}
  .brand-logo{width:52px;height:52px}
  .brand-copy strong{font-size:17px}
  .brand-copy small{font-size:11px}
  .container{margin-top:18px}
  .app-page:not(.home-page) .container{width:100%;padding:0 10px;margin-top:12px}
  .app-page:not(.home-page) .container>.card{padding:20px 16px;border-radius:16px}
  .auth-page .container{width:100%;margin-top:18px}
  .auth-page .container>.card{padding:28px 20px}
  h1{font-size:27px}
  h1[data-icon]::before{width:40px;height:40px;border-radius:11px;font-size:21px;margin-right:8px}
  .row-between{align-items:flex-start}
  .row-between>.row{width:100%}
  .row-between>.row .btn{flex:1}
  .grid{grid-template-columns:1fr}
  .btn{min-height:44px}
  .card .full{min-height:48px}
  .admin-page .container>.card>section{padding:16px;margin-top:16px}
  .admin-actions .btn{flex:1 1 130px}
  .subscription-controls{grid-template-columns:1fr;min-width:260px}
  .flyer-shell{grid-template-columns:1fr}
  .flyer-actions{position:static}
  table{font-size:14px}
  th,td{padding:10px}
  .brand-footer{padding:0 18px}
  .home-container{width:100%;margin:12px auto 28px;padding:0 10px}
  .home-hero{min-height:690px;border-radius:20px;background-position:64% center;align-items:flex-end}
  .home-overlay{background:linear-gradient(0deg,rgba(3,31,22,.97) 0%,rgba(4,39,27,.86) 48%,rgba(3,30,22,.18) 78%)}
  .home-content{width:100%;padding:34px 24px}
  .home-content h1{font-size:48px}
  .home-description{font-size:16px;line-height:1.5}
  .home-actions{display:grid;grid-template-columns:1fr}
  .home-btn{width:100%}
  .home-benefits{grid-template-columns:1fr;padding:0 2px}
}

@media(min-width:601px) and (max-width:900px){
  .home-content{width:68%;padding:44px}
  .home-benefits{grid-template-columns:1fr}
}