:root{--navy:#102c4c;--blue:#0879c9;--cyan:#2aa7e8;--bg:#f3f6fa;--card:#fff;--text:#172333;--muted:#6f7d8d;--line:#dde5ed;--green:#16865c;--amber:#b87500;--red:#c63d3d;--radius:18px}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.app{min-height:100vh;padding-bottom:82px}.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px;display:flex;align-items:center;gap:12px}.brand{height:44px;max-width:210px;object-fit:contain}.top .spacer{flex:1}.iconbtn{border:0;background:#eef5fb;color:var(--navy);border-radius:12px;padding:10px 12px}.content{max-width:1180px;margin:auto;padding:18px 14px}.hero{background:linear-gradient(135deg,var(--navy),#154f7c);color:#fff;padding:22px;border-radius:24px;margin-bottom:16px}.hero h1{font-size:25px;margin:0 0 5px}.hero p{margin:0;color:#d8e9f6}.search{display:flex;gap:8px;margin:14px 0}.search input{flex:1;padding:14px 16px;border:1px solid var(--line);border-radius:15px;background:#fff}.btn{border:0;border-radius:14px;padding:12px 15px;font-weight:700}.primary{background:var(--blue);color:#fff}.secondary{background:#e9f3fb;color:var(--navy)}.danger{background:#fdecec;color:var(--red)}.grid{display:grid;gap:12px}.grid2{grid-template-columns:1fr}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 2px 10px #1231  }.card h2,.card h3{margin:0 0 10px}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center}.wrap{flex-wrap:wrap}.grow{flex:1}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:#eaf4fb;color:var(--blue)}.preferred{background:#fff2cc;color:#805800}.active{background:#e8f7f0;color:var(--green)}.overdue{background:#fdecec;color:var(--red)}.list{display:grid;gap:9px}.listitem{padding:13px;border:1px solid var(--line);border-radius:14px;background:#fff}.listitem:hover{border-color:#a9cbe4}.petname{font-weight:800;font-size:17px}.timeline{position:relative;padding-left:20px}.event{position:relative;border-left:2px solid #cfe1ef;padding:0 0 18px 18px}.event:before{content:"";position:absolute;left:-7px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--blue)}.event:last-child{border-left-color:transparent}.eventhead{font-weight:800}.eventbody{white-space:pre-wrap;margin-top:5px;color:#435064}.bottom{position:fixed;z-index:30;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding-bottom:env(safe-area-inset-bottom)}.navbtn{border:0;background:#fff;padding:10px 3px;color:var(--muted);font-size:11px}.navbtn strong{display:block;font-size:20px;line-height:20px}.navbtn.on{color:var(--blue)}.fab{position:fixed;right:18px;bottom:86px;width:58px;height:58px;border-radius:50%;border:0;background:#fff;padding:0;overflow:hidden;box-shadow:0 7px 24px #075a9c66}.fablogo{width:100%;height:100%;object-fit:cover;display:block}.modalback{position:fixed;z-index:100;inset:0;background:#071523aa;display:flex;align-items:flex-end;justify-content:center}.modal{background:#fff;width:100%;max-height:92vh;overflow:auto;border-radius:24px 24px 0 0;padding:20px}.modal h2{margin-top:0}.form{display:grid;gap:12px}.field{display:grid;gap:6px}.field label{font-weight:700;font-size:13px;color:#455465}.field input,.field select,.field textarea{width:100%;border:1px solid #ccd7e2;border-radius:12px;padding:12px;background:#fff}.field textarea{min-height:105px;resize:vertical}.check{display:flex;gap:9px;align-items:center;padding:10px 0}.check input{width:20px;height:20px}.actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}.login{min-height:100vh;display:grid;place-items:center;padding:22px;background:linear-gradient(145deg,#0d2c4c,#0b5d91)}.loginbox{width:min(430px,100%);background:#fff;border-radius:26px;padding:25px}.loginlogo{display:block;width:180px;margin:0 auto 20px}.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.kpi b{font-size:25px;display:block}.sectiontitle{display:flex;align-items:center;margin:20px 0 10px}.sectiontitle h2{margin:0;font-size:19px}.sectiontitle .grow{flex:1}.empty{text-align:center;padding:30px;color:var(--muted)}.ownerhead{display:flex;align-items:flex-start;gap:12px}.avatar{width:48px;height:48px;border-radius:15px;background:#e8f4fc;display:grid;place-items:center;font-size:24px}.quickgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.quick{border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px;text-align:left;font-weight:700}.toast{position:fixed;z-index:200;left:50%;bottom:95px;transform:translateX(-50%);background:#152333;color:#fff;padding:10px 16px;border-radius:999px}.filethumb{max-width:100%;border-radius:12px;margin-top:8px}.pilltabs{display:flex;gap:7px;overflow:auto;padding-bottom:5px}.pilltabs button{white-space:nowrap;border:0;background:#e9eff5;border-radius:999px;padding:9px 12px}.pilltabs button.on{background:var(--navy);color:#fff}@media(min-width:760px){.grid2{grid-template-columns:1fr 1fr}.content{padding:24px}.modalback{align-items:center}.modal{max-width:650px;border-radius:24px}.bottom{left:50%;transform:translateX(-50%);width:560px;bottom:12px;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 28px #1233}.fab{right:calc(50% - 350px);bottom:30px}.kpis{grid-template-columns:repeat(4,1fr)}}@media(min-width:1020px){.app{padding-bottom:30px}.top{padding-left:28px}.bottom{position:sticky;top:65px;transform:none;left:auto;width:100%;max-width:1180px;margin:10px auto;border-radius:16px}.fab{right:35px;bottom:35px}.quickgrid{grid-template-columns:repeat(4,1fr)}}
.btn.danger{color:#a32626;border-color:#e5b7b7;background:#fff}.btn.danger:hover{background:#fff2f2}.btn:disabled{opacity:.6;cursor:wait}

/* V1.1 */
.badge.code{background:#e8f2fb;color:#123f67;border:1px solid #bcd4e8;font-weight:800;letter-spacing:.04em}
.clientcode{color:#123f67;letter-spacing:.04em}
.recentgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:18px}
.recent{display:flex;align-items:center;gap:10px;text-align:left;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px;cursor:pointer;color:var(--text)}
.recent span:last-child{display:flex;flex-direction:column;min-width:0}.recent b,.recent small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent small{color:var(--muted);margin-top:3px}
@media(max-width:640px){.recentgrid{grid-template-columns:1fr}.ownerhead{gap:8px;flex-wrap:wrap}}

/* V1.1.5 — estado de sincronización persistente */
.sync-alert{position:fixed;left:50%;transform:translateX(-50%);top:max(12px,env(safe-area-inset-top));z-index:9999;max-width:min(92vw,620px);background:#fff3cd;color:#5c4500;border:1px solid #e4c65a;border-radius:12px;padding:11px 14px;box-shadow:0 8px 28px rgba(0,0,0,.16);font-weight:700}
.sync-alert button{margin-left:10px;border:0;background:transparent;text-decoration:underline;font:inherit;color:inherit;cursor:pointer}

.kpibtn{appearance:none;text-align:left;font:inherit;cursor:pointer;width:100%;border:0}.kpibtn:hover{transform:translateY(-1px)}

.today-head{display:flex;align-items:center;margin:22px 0 10px}.today-head h2{margin:0;font-size:20px}.today-head h2 span{font-size:14px;font-weight:700;color:var(--muted)}
.today-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.today-card{appearance:none;border:1px solid var(--line);background:var(--card);border-radius:16px;padding:16px;text-align:left;cursor:pointer;font:inherit}.today-card b{display:block;font-size:30px;line-height:1}.today-card span{display:block;font-weight:800;margin-top:8px}.today-card small{display:block;color:var(--muted);margin-top:6px}
.today-empty{border:1px solid var(--line);background:var(--card);border-radius:18px;padding:24px;text-align:center}.today-empty b{display:block;font-size:38px}.today-empty strong,.today-empty span{display:block}.today-empty span{max-width:460px;margin:7px auto 0;color:var(--muted)}
.attention{margin-top:18px}.attention h3{margin:0 0 9px}.attention-row{width:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;border:1px solid var(--line);background:var(--card);padding:13px 14px;text-align:left;font:inherit}.attention-row small{display:block;color:var(--muted);margin-top:3px}.att-icon{font-size:20px}.all-good{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:16px}.all-good b,.all-good span{display:block}.all-good span{color:var(--muted);margin-top:4px}
@media(max-width:760px){.today-grid{grid-template-columns:1fr 1fr}.today-card{padding:14px}.today-card b{font-size:26px}}

.welcome-hero{min-height:0}.welcome-hero h1{margin-bottom:6px}.welcome-hero p{margin:0;opacity:.9}@media(max-width:760px){.welcome-hero{padding-top:22px;padding-bottom:22px}}

/* V1.2.1 · Tratamiento rápido */
.treatment-home{margin:22px 0}.treatment-home .sectiontitle{margin-bottom:10px}.treatment-home-card{background:#fff;border:1px solid #dfe7f1;border-radius:16px;padding:15px;margin:10px 0;box-shadow:0 3px 14px rgba(20,45,75,.05)}.treatment-pet{font-size:1.08rem}.next-step{margin:12px 0;padding:11px 13px;border-radius:12px;background:#f3f7fb;display:flex;flex-direction:column;gap:3px}.next-step small{font-size:.68rem;letter-spacing:.08em;color:#64748b;font-weight:800}.next-step b{font-size:.96rem;line-height:1.35}.treatment-last{margin-top:8px;font-size:.82rem}.empty.compact{padding:14px}@media(max-width:650px){.treatment-home-card .actions{display:grid;grid-template-columns:1fr 1fr}.treatment-home-card .actions .btn:last-child{grid-column:1/-1}}

/* V1.2.2 alta express */
.treatment-create-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.treatment-result{width:100%;text-align:left;margin:7px 0}.treatment-result span{display:block;margin-top:3px;color:var(--muted)}.empty.compact{padding:16px;margin:8px 0}@media(max-width:650px){.treatment-create-actions{grid-template-columns:1fr}}

/* V1.2.6 vacunación prioritaria */
.vac-home{margin:16px 0;padding:16px;border:1px solid #d5e3f0;border-radius:16px;background:#f5faff}.vac-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}.vac-stats>div,.vac-stats>button{display:flex;flex-direction:column;gap:4px;padding:12px 8px;border:1px solid #dce6ef;border-radius:12px;background:#fff;text-align:center;color:#173653}.vac-stats b{font-size:25px}.vac-stats small{font-size:11px}.vac-card{margin-bottom:10px}.vac-card .actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.vac-home .sectiontitle{display:flex;flex-wrap:wrap;gap:8px}@media(max-width:420px){.vac-stats b{font-size:21px}.vac-card .actions .btn{font-size:12px}}

/* V1.4.1: orden y separación visual de vacunación */
.vac-priority-block{padding:17px 14px 15px;margin:20px 0 22px;background:#eff7ff;border:2px solid #1c659c;border-radius:17px}.vac-follow-block{padding:15px 14px;margin:18px 0 22px;border:1px solid #d7e1ec;background:#fafbfd;border-radius:17px}.vac-heading{border-bottom:2px solid;padding-bottom:9px;margin-bottom:10px}.vac-heading span{display:block;font-weight:900;font-size:11px;letter-spacing:.13em;margin-bottom:5px}.vac-heading h2{font-size:clamp(21px,4vw,28px);line-height:1.16;font-weight:900;margin:0}.vac-heading h2 strong{font-size:.72em}.vac-heading-main{color:#0d4e80;border-color:#1c659c}.vac-heading-secondary{color:#526273;border-color:#b6c5d3}.vac-stats .vac-stat-primary{border:2px solid #2079ad;background:#edf7ff}.vac-home .vac-stats>button:first-child{border:2px solid #2079ad;background:#edf7ff}

/* V1.4.2 */
.fab{display:grid;place-items:center;background:#0879c9;color:white;border:3px solid white;overflow:visible}
.fabplus{font-size:48px;line-height:1;font-weight:400;margin-top:-5px;user-select:none}
.patient-control-actions{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);justify-content:flex-end}
.patient-control-actions .badge{margin-right:auto}