*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#f5f7f9;color:#25313a}.layout{display:flex;min-height:100vh}.sidebar{width:235px;background:#18242d;color:#fff;padding:22px 14px;position:fixed;top:0;bottom:0}.brand{font-size:20px;font-weight:800;margin:4px 8px 25px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar a{color:#dbe7ed;text-decoration:none;padding:11px 12px;border-radius:10px}.sidebar a:hover{background:#2a3a46}.main{margin-left:235px;width:calc(100% - 235px);padding-bottom:60px}.topbar{height:64px;background:#fff;border-bottom:1px solid #e3e8eb;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}.user{color:#60717b}.flash{margin:18px 28px 0;padding:12px 15px;background:#e7f7ed;border:1px solid #b9e7ca;border-radius:10px}.content{padding:28px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid #e2e7ea;border-radius:14px;padding:20px;box-shadow:0 2px 8px #00000008}.metric{font-size:31px;font-weight:800;margin-top:8px}.muted{color:#70818b}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.btn{display:inline-block;background:#1f6f8b;color:#fff;border:0;border-radius:9px;padding:10px 15px;text-decoration:none;cursor:pointer}.btn.secondary{background:#e9eef1;color:#263842}.btn.danger{background:#b84a4a}.table-wrap{overflow:auto;background:#fff;border:1px solid #e2e7ea;border-radius:14px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 14px;border-bottom:1px solid #edf0f2;text-align:left;white-space:nowrap}.table th{background:#f7f9fa}.form{max-width:720px;background:#fff;padding:22px;border-radius:14px;border:1px solid #e2e7ea}.form label{display:block;font-weight:700;margin:13px 0 6px}.form input,.form textarea,.form select{width:100%;padding:11px;border:1px solid #ccd6dc;border-radius:8px;font:inherit}.form textarea{min-height:120px}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.footer{position:fixed;bottom:0;left:235px;right:0;background:#fff;border-top:1px solid #e3e8eb;padding:9px 20px;text-align:center;color:#7b8991;font-size:12px}.login{min-height:100vh;display:grid;place-items:center;background:#f5f7f9}.loginbox{width:min(440px,92vw);background:#fff;border:1px solid #e2e7ea;border-radius:16px;padding:28px}.notice{padding:13px;background:#f2f7fa;border-radius:10px}.pill{display:inline-block;padding:4px 9px;border-radius:20px;background:#eaf2f5}.section{margin-top:28px}@media(max-width:850px){.sidebar{width:70px;padding:16px 8px}.brand span,.sidebar a{font-size:0}.sidebar a{padding:12px;text-align:center}.sidebar a:first-letter{font-size:20px}.main{margin-left:70px;width:calc(100% - 70px)}.footer{left:70px}.grid{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.topbar{padding:0 16px}.content{padding:18px}}@media(max-width:520px){.grid{grid-template-columns:1fr}.user{display:none}}

/* Huellas 360 · Ficha canina ampliada */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.muted{opacity:.7}.card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px;box-shadow:0 2px 10px rgba(0,0,0,.04);margin-bottom:18px}
.card h2{margin:4px 0 14px;font-size:1.1rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .full{grid-column:1/-1}
.form-grid small{display:block;margin-top:5px;opacity:.65}.form select,.form input,.form textarea,.mini-form input,.mini-form select,.mini-form textarea{width:100%;box-sizing:border-box}
.notice{margin:14px 0;padding:12px 14px;border-radius:10px;background:#f5f7fb;border:1px solid #e3e7ef}.section-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.mini-form{border-bottom:1px solid #e5e7eb;padding-bottom:14px;margin-bottom:12px}.record{position:relative;padding:11px 0;border-bottom:1px solid #eee;line-height:1.45}.record:last-child{border-bottom:0}.inline{display:inline}.link-danger{border:0;background:none;padding:0;margin-top:5px;text-decoration:underline;cursor:pointer;font:inherit}.danger{background:#a33}.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.table small{opacity:.65}
@media(max-width:800px){.page-head{align-items:flex-start;flex-direction:column}.form-grid,.section-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.card{padding:14px}.table-wrap{overflow-x:auto}.table{min-width:760px}}