:root{--red:#cf183a;--red2:#fff0f3;--green:#25765c;--blue:#08a9df;--ink:#252b31;--muted:#68727a;--line:#e2e6e9;--bg:#f3f6f8;--safe:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html,body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}button,input{font:inherit}.shell{min-height:100dvh;padding:10px 10px calc(78px + var(--safe))}header{height:66px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:7px 10px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:9px;align-items:center}.brand img{width:62px;height:48px;object-fit:contain}.brand small,.title small,.modal-head small{font-size:9px;letter-spacing:.1em;color:var(--red);font-weight:900}.brand h1{font-size:18px;margin:1px 0}.brand b{font-size:9px;color:var(--muted)}.gear{border:1px solid var(--line);background:#fff;border-radius:12px;width:42px;height:42px;font-size:20px}.conn{font-size:11px;font-weight:900;padding:6px 11px}.conn.ok{color:var(--green)}.conn.bad{color:#a2233b}.view{display:none}.view.active{display:block}.title{margin:8px 2px}.title h2{font-size:22px;margin:2px 0}.notice-permission,.search{background:#fff;border:1px solid var(--line);border-radius:14px;padding:7px;display:flex;gap:8px;align-items:center;margin-bottom:8px}.notice-permission button{border:0;background:#eaf7f1;color:var(--green);font-weight:850;border-radius:10px;padding:8px}.notice-permission span{font-size:11px;color:var(--muted);margin-left:auto}.search input{border:0;outline:0;width:100%;padding:7px}.message-list,.agenda,.sms-list{display:grid;gap:7px}.message-card,.person-card,.sms-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:11px}.message-card.unread{border-left:4px solid var(--red)}.message-card .meta{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin-bottom:7px}.message-card .msg{white-space:pre-wrap;line-height:1.42;font-size:15px}.person-card{display:grid;grid-template-columns:1fr auto;gap:8px}.person-name{font-weight:900}.person-phone{font-size:13px}.person-meta{font-size:10px;color:var(--muted);margin-top:3px}.actions-mini{display:flex;gap:6px;align-items:center}.actions-mini a{width:40px;height:40px;border:1px solid var(--line);border-radius:11px;display:grid;place-items:center;background:#fff}.actions-mini img{max-width:24px;max-height:24px}.sms-summary{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:8px}.sms-summary>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px}.sms-summary span{display:block;font-size:9px;color:var(--muted);text-transform:uppercase}.sms-summary strong{font-size:22px}.sms-card{border-left:4px solid var(--blue)}.sms-card .who{font-weight:900}.sms-card .phone{font-size:12px;color:var(--muted)}.sms-card .text{background:#f7f9fa;border-radius:10px;padding:8px;margin:8px 0;font-size:13px}.sms-open{width:100%;border:0;background:var(--red);color:#fff;border-radius:11px;padding:10px;font-weight:900;display:flex;gap:8px;align-items:center;justify-content:center}.sms-open img{width:22px;height:22px;filter:brightness(0) invert(1)}nav{position:fixed;left:10px;right:10px;bottom:calc(9px + var(--safe));height:62px;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:17px;padding:5px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;backdrop-filter:blur(12px)}nav.four{grid-template-columns:repeat(4,1fr)}nav button{border:0;background:transparent;border-radius:12px;font-size:10px;font-weight:800;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}nav button.active{background:var(--red2);color:var(--red)}nav span{font-size:18px;height:22px}nav img{width:20px;height:20px}dialog{border:0;border-radius:18px;width:min(520px,calc(100vw - 20px));padding:0;box-shadow:0 24px 80px #0004}dialog::backdrop{background:#18212a88}.modal-head{display:flex;justify-content:space-between;padding:15px;border-bottom:1px solid var(--line)}.modal-head h3{margin:2px 0}.modal-head button{border:1px solid var(--line);background:#fff;border-radius:9px;width:36px;height:36px}.form,.confirm-body{padding:15px;display:grid;gap:12px}.form label{display:grid;gap:5px;font-size:11px;font-weight:850}.form input{padding:11px;border:1px solid var(--line);border-radius:10px}.form p,.confirm-body p{font-size:11px;color:var(--muted);line-height:1.45}.primary{border:0;background:var(--red);color:#fff;border-radius:11px;padding:11px;font-weight:900}.actions{display:flex;gap:8px;justify-content:flex-end}.actions button{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:850}.actions .primary{background:var(--red);color:#fff;border-color:var(--red)}.confirm-sms-data{background:#f7f9fa;border-radius:10px;padding:10px;font-size:12px}#toast{position:fixed;left:12px;right:12px;bottom:calc(78px + var(--safe));background:#222;color:#fff;padding:10px;border-radius:11px;opacity:0;pointer-events:none;transition:.2s;text-align:center;font-size:12px}#toast.show{opacity:1}@media(min-width:901px){.shell{max-width:1180px;margin:auto;padding-bottom:90px}.message-list{grid-template-columns:repeat(2,1fr)}.agenda{grid-template-columns:repeat(2,1fr)}nav{left:50%;right:auto;width:520px;transform:translateX(-50%)}nav.four{width:620px}}

/* v0.9 · Configuración PWA basada en el patrón de Recursos Hídricos */
.header-tools{display:flex;align-items:center;gap:7px}.gear img{width:24px;height:24px}.alarm-mini{height:36px;border:1px solid var(--line);border-radius:11px;padding:4px 8px;display:flex;gap:4px;align-items:center;background:#fff;font-size:9px;font-weight:900}.alarm-mini img{width:23px;height:23px}.alarm-mini.on{background:#eaf7f1;color:var(--green);border-color:#cce5d8}.alarm-mini.off{color:#8a5961}.notice-permission{justify-content:space-between}.alarm-status-line{display:flex;align-items:center;gap:8px}.alarm-status-line img{width:30px;height:30px}.alarm-status-line div{display:grid;gap:1px}.alarm-status-line b{font-size:11px}.alarm-status-line small{font-size:9px;color:var(--muted)}.settings-stack{display:grid;gap:9px}.settings-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:13px}.settings-card-head{display:flex;align-items:center;gap:10px}.settings-card-head>img{width:42px;height:42px;object-fit:contain;flex:0 0 42px}.settings-card-head>div:nth-child(2){min-width:0;flex:1}.settings-card-head small{font-size:9px;letter-spacing:.09em;color:var(--red);font-weight:900}.settings-card-head h3{margin:2px 0;font-size:16px}.settings-card-head p{margin:3px 0 0;font-size:10px;color:var(--muted);line-height:1.35}.settings-round{width:42px;height:42px;border-radius:12px;background:#eef5f8;display:grid;place-items:center;font-size:22px;flex:0 0 42px}.switch{margin-left:auto;position:relative;width:52px;height:30px;flex:0 0 52px}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;border-radius:999px;background:#d4d9dd;transition:.2s}.switch span:before{content:"";position:absolute;width:24px;height:24px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 2px 6px #0002;transition:.2s}.switch input:checked+span{background:var(--green)}.switch input:checked+span:before{transform:translateX(22px)}.setting-note{font-size:10px;color:var(--muted);background:#f7f9fa;border-radius:10px;padding:8px;margin-top:10px}.form.embedded{padding:11px 0 0;gap:9px}.config-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:10px}.config-actions button,.share-actions button{border:1px solid var(--line);background:#f7f9fa;border-radius:11px;padding:10px;font-weight:850;font-size:11px}.config-actions button:disabled{opacity:.55}.share-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:10px}.share-actions button{display:flex;flex-direction:column;align-items:center;gap:4px;background:#fff}.share-actions img{width:24px;height:24px}.dite-logo{border-radius:10px}.support-btn{margin-top:10px;text-decoration:none;background:#eaf7f1;color:var(--green);border:1px solid #cce5d8;border-radius:11px;padding:10px;display:flex;align-items:center;justify-content:center;gap:7px;font-weight:900;font-size:11px}.support-btn img{width:22px;height:22px}@media(min-width:901px){.settings-stack{grid-template-columns:repeat(2,minmax(0,1fr))}.alarm-card{grid-column:span 2}}
/* v1.0 Avisos POC */
.header-tools{display:flex;align-items:center;gap:7px}.brand h1{margin-bottom:0}.local-groups-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;margin-bottom:8px}.local-groups-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px;font-size:11px}.mini-create{border:1px solid #b8dce8;background:#eefaff;color:#08789e;border-radius:10px;padding:6px 9px;font-weight:900;font-size:10px}.group-chips{display:flex;gap:6px;overflow:auto;padding-bottom:2px}.group-chip-wrap{display:flex;flex:0 0 auto}.group-chip{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 9px;font-size:10px;font-weight:850}.group-chip.active{background:#e7f8fe;border-color:#8bd6ee;color:#08789e}.group-chip small{font-size:8px;margin-left:3px}.group-edit{border:0;background:transparent;padding:0 4px;color:var(--muted);font-size:13px}.person-local-groups{display:flex;gap:4px;flex-wrap:wrap;margin-top:5px}.person-local-groups span{font-size:8px;font-weight:850;background:#f1f5f7;border:1px solid var(--line);border-radius:999px;padding:2px 5px}.test-note{font-size:10px!important;color:var(--muted)}.identity-ok{color:var(--green)!important;font-weight:850}.identity-bad{color:#a2233b!important;font-weight:850}.version-only{margin-top:8px}.group-dialog{width:min(620px,calc(100vw - 18px));max-height:88dvh;border:0;border-radius:18px;padding:0;box-shadow:0 24px 80px rgba(0,0,0,.25)}.group-dialog::backdrop{background:rgba(20,27,33,.48)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid var(--line)}.modal-head h3{margin:2px 0}.group-form{padding:12px;display:grid;gap:9px}.group-form label{font-size:10px;font-weight:850;color:var(--muted)}.group-form input,.group-form select{width:100%;margin-top:4px;border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}.group-people-list{max-height:45dvh;overflow:auto;border:1px solid var(--line);border-radius:12px;padding:4px}.group-person{display:flex!important;align-items:center;gap:8px;padding:8px;border-bottom:1px solid #edf0f2}.group-person:last-child{border-bottom:0}.group-person input{width:auto!important;margin:0}.group-person span{display:grid}.group-person b{font-size:11px;color:var(--ink)}.group-person small{font-size:9px;color:var(--muted)}.group-dialog-actions{display:grid;grid-template-columns:auto 1fr auto auto;gap:8px;padding:12px;border-top:1px solid var(--line)}.group-dialog-actions button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-weight:850}.group-dialog-actions .primary{background:var(--blue);color:#fff;border-color:var(--blue)}.danger-lite{color:#a2233b!important;border-color:#efc7d0!important;background:#fff5f7!important}

/* v1.1 · Confirmación de recepción + contador de pendientes */
.pending-counter{min-width:54px;height:42px;border:1px solid #cce5d8;background:#eaf7f1;border-radius:13px;padding:5px 8px;display:flex;align-items:center;justify-content:center;gap:5px;color:var(--green);font-weight:950}.pending-counter img{width:27px;height:27px}.pending-counter span{font-size:16px;line-height:1}.pending-counter.empty{background:#f5f7f8;border-color:var(--line);color:var(--muted)}
.messages-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.messages-heading .title{flex:1}.alarm-inline{display:flex;align-items:center;gap:5px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:5px 7px;font-size:9px;font-weight:950;color:var(--muted)}.alarm-inline>img{width:25px;height:25px}.mini-switch{width:42px;height:24px;flex-basis:42px}.mini-switch span:before{width:18px;height:18px;top:3px;left:3px}.mini-switch input:checked+span:before{transform:translateX(18px)}
.message-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:10px}.message-state{display:grid;gap:4px;min-width:0;font-size:9px;color:var(--muted)}.delivery-state{font-weight:800;color:#647078}.received-state{font-size:10px;color:var(--green);font-weight:950}.received-btn{border:0;background:var(--green);color:#fff;border-radius:11px;padding:9px 12px;font-size:10px;font-weight:950;white-space:nowrap}.message-card.received{border-left:4px solid #93c9b5;background:#fbfefd}.message-card.unread{border-left:4px solid var(--red)}
@media(min-width:901px){.pending-counter{min-width:68px;height:46px}.pending-counter span{font-size:18px}.messages-heading{margin-top:3px}.alarm-inline{padding:7px 10px}.message-card .msg{font-size:16px}.received-btn{padding:10px 14px;font-size:11px}}


/* v1.2 · Historial mensual compacto */
.history-months{display:grid;gap:8px}.history-month{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.history-month>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:10px 11px;font-size:12px;font-weight:900;background:#fafbfc}.history-month>summary::-webkit-details-marker{display:none}.history-month>summary span:before{content:'›';display:inline-block;margin-right:7px;transition:.18s}.history-month[open]>summary span:before{transform:rotate(90deg)}.history-month>summary b{min-width:27px;height:23px;border-radius:999px;background:#eef1f3;display:grid;place-items:center;font-size:9px}.history-mini-list{display:grid}.history-mini{width:100%;appearance:none;border:0;border-top:1px solid #edf0f2;background:#fff;display:grid;grid-template-columns:58px minmax(0,1fr) 24px;gap:8px;align-items:center;padding:7px 8px;text-align:left}.history-mini-date{font-size:9px;font-weight:900;color:#4f5961;display:grid}.history-mini-date small{font-size:8px;color:var(--muted);font-weight:700}.history-mini-text{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#30363d}.history-mini-state{font-size:10px;font-weight:950;color:#8d969d;text-align:right}.history-mini-state.ok{color:var(--green)}.history-detail-dialog{width:min(560px,calc(100vw - 16px));max-height:88dvh;overflow:auto}.history-detail-meta{padding:12px 14px 0;font-size:10px;color:var(--muted)}.history-detail-message{margin:11px 14px;padding:13px;border:1px solid var(--line);border-radius:12px;background:#fafbfc;white-space:pre-wrap;line-height:1.5;font-size:15px}.history-detail-state{padding:0 14px 12px}.history-detail-actions{display:flex;justify-content:flex-end;padding:12px 14px;border-top:1px solid var(--line)}.history-detail-actions button{border:0;background:var(--red);color:#fff;border-radius:10px;padding:9px 13px;font-weight:900}
@media(min-width:901px){.history-months{max-width:980px;margin:auto}.history-mini{grid-template-columns:80px minmax(0,1fr) 34px;padding:9px 11px}.history-mini-text{font-size:12px}.history-detail-message{font-size:16px}}

/* v1.5 PRUEBA · Login y cuenta */
.login-gate{position:fixed;inset:0;z-index:5000;background:linear-gradient(160deg,#f5f8fa,#e9eef2);display:flex;align-items:center;justify-content:center;padding:18px}.authenticated .login-gate{display:none}.login-card{width:min(390px,100%);background:#fff;border:1px solid #dce2e6;border-radius:22px;box-shadow:0 18px 60px rgba(20,35,45,.16);padding:24px;display:grid;gap:10px;text-align:center}.login-card img{width:82px;height:82px;object-fit:contain;margin:0 auto 4px}.login-card small{font-size:10px;font-weight:900;letter-spacing:.08em;color:#6c767d}.login-card h2{margin:0;font-size:25px}.login-card p{margin:0 0 8px;color:#6c767d}.login-card label{display:grid;gap:5px;text-align:left;font-size:10px;font-weight:850;color:#4b555c}.login-card input{width:100%;border:1px solid #dce2e6;border-radius:10px;padding:11px;background:#fff}.login-error{min-height:18px;color:#bf2038;font-size:11px;font-weight:800}.account-settings .form{display:grid;gap:8px}.account-settings #logoutBtn{margin-top:2px}

/* v1.5 */
.notification-permission-btn{width:100%;margin-top:9px}.default-agenda-bar{display:grid;grid-template-columns:auto 1fr auto;gap:7px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;margin-bottom:8px}.default-agenda-btn{border:1px solid #f2d48a;background:#fff9e9;color:#8b6500;border-radius:999px;padding:7px 10px;font-weight:900}.default-agenda-btn.active{background:#fff0b8;border-color:#d3a52d}.default-agenda-bar>span{font-size:9px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* v1.6 PRUEBA · tipografía y login */
html,body,button,input,select,textarea{font-family:"Segoe UI Variable","Segoe UI",Roboto,Arial,sans-serif}.login-card{width:min(430px,100%);padding:28px}.login-card h2{font-size:30px}.login-card p{font-size:15px}.login-card label{font-size:13px}.login-card input{font-size:17px;padding:13px}.login-card .primary,.login-card button{font-size:17px;padding:13px}.login-error{font-size:13px}
@media(max-width:900px){.login-card{padding:24px 22px}.login-card h2{font-size:29px}.login-card label{font-size:13px}.login-card input{font-size:17px;padding:13px}}