:root{--navy:#073b73;--blue:#156ec2;--sky:#dff2ff;--yellow:#ffd642;--ink:#13243a;--muted:#66758a;--paper:#fff;--bg:#f2f7fc;--line:#d8e4ef;--green:#0b8952;--danger:#b63145;--shadow:0 12px 30px rgba(16,54,91,.1)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 ui-rounded,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.shell{max-width:1100px;margin:auto;min-height:100vh;padding-bottom:100px}.topbar{background:var(--navy);color:#fff;padding:calc(16px + env(safe-area-inset-top)) 20px 17px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:11px}.bus{width:43px;height:36px;display:grid;place-items:center;background:var(--yellow);color:var(--navy);border-radius:11px;font-size:25px}.brand h1{font-size:18px;line-height:1.12;margin:0}.brand small{display:block;opacity:.78;font-size:12px;margin-top:2px}.avatar{border:2px solid #9bd2fb;background:#e6f5ff;color:var(--navy);font-weight:800;width:37px;height:37px;display:grid;place-items:center;border-radius:50%}.content{padding:20px;max-width:760px;margin:auto}.eyebrow{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;margin:0 0 4px}h2{font-size:26px;line-height:1.16;margin:0 0 8px;letter-spacing:-.03em}h3{font-size:18px;margin:0}.subtle{color:var(--muted);margin:0}.deadline{margin:18px 0;padding:13px 15px;background:#fff6cf;border:1px solid #f2d45e;border-radius:14px;display:flex;gap:11px;align-items:flex-start}.deadline b{display:block;font-size:14px}.deadline span{font-size:14px}.card{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:18px;margin:16px 0}.child-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.child-title .initial{display:grid;place-items:center;width:43px;height:43px;border-radius:14px;background:var(--sky);color:var(--navy);font-weight:850;font-size:18px}.child-name{display:flex;align-items:center;gap:11px}.muted{color:var(--muted);font-size:14px}.route{background:#f5f9fc;padding:11px 12px;border-radius:12px;color:#42546b;font-size:14px;margin:14px 0}.route b{color:var(--navy)}.choices{display:grid;grid-template-columns:1fr 1fr;gap:9px}.choice{min-height:75px;text-align:left;border:1.5px solid var(--line);background:#fff;border-radius:14px;padding:10px;font:inherit;color:var(--ink);font-weight:700;cursor:pointer;display:flex;gap:8px;align-items:center}.choice strong{font-size:22px}.choice span{font-size:14px;line-height:1.15}.choice.active{color:var(--navy);border-color:var(--blue);background:#eaf6ff;box-shadow:inset 0 0 0 1px var(--blue)}.confirm{width:100%;border:0;background:var(--navy);color:#fff;padding:15px;border-radius:13px;margin-top:14px;font:bold 16px inherit;cursor:pointer}.confirm:disabled{background:#9db0c2;cursor:not-allowed}.success{display:flex;gap:10px;align-items:flex-start;background:#e7f8ee;border:1px solid #a9dfbf;color:#075c38;padding:12px;border-radius:13px;margin-top:13px;font-size:14px}.status{font-size:12px;border-radius:999px;padding:5px 9px;font-weight:800;background:#e8f2fb;color:#326182;white-space:nowrap}.status.ok{background:#e4f8eb;color:#087246}.status.pending{background:#fff3c3;color:#765903}.bottomnav{position:fixed;z-index:5;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);padding:8px max(14px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));display:flex;justify-content:center}.bottomnav .navwrap{width:min(760px,100%);display:flex;justify-content:space-around}.nav{appearance:none;background:none;border:0;color:#5f6e81;padding:7px 11px 5px;min-width:73px;font:600 12px inherit;cursor:pointer;position:relative}.nav i{display:block;font-style:normal;font-size:21px;line-height:23px}.nav.active{color:var(--navy)}.badge{position:absolute;top:2px;right:10px;background:#d9394e;color:white;font-size:10px;min-width:16px;height:16px;border-radius:9px;display:grid;place-items:center}.group-head{display:flex;align-items:end;justify-content:space-between;gap:12px}.write{border:0;border-radius:14px;background:var(--navy);color:#fff;font:800 14px inherit;padding:11px 13px;cursor:pointer;white-space:nowrap}.notice{border-left:6px solid var(--yellow);background:#fff8da}.notice-label{font-size:12px;font-weight:900;color:#7a5900;letter-spacing:.08em}.post-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.person{display:flex;gap:10px;align-items:center}.person .face{width:37px;height:37px;display:grid;place-items:center;border-radius:12px;background:#e7f3fc;color:var(--navy);font-weight:800}.role{font-size:12px;color:var(--blue);font-weight:700}.post-date{font-size:12px;color:var(--muted);white-space:nowrap}.post-text{white-space:pre-wrap;margin:14px 0 12px}.post-actions{display:flex;gap:15px;border-top:1px solid #edf1f5;padding-top:10px}.linkbtn{border:0;background:transparent;padding:3px 0;color:#365e85;font:700 13px inherit;cursor:pointer}.pinned{font-size:12px;color:#725400;font-weight:800;margin-bottom:7px}.comment{margin-top:11px;padding:11px;background:#f5f8fb;border-radius:12px;font-size:14px}.comment b{font-size:13px}.comment time{color:var(--muted);font-size:12px;margin-left:6px}.comment-form{display:flex;gap:7px;margin-top:10px}.comment-form input{min-width:0;flex:1;border:1px solid var(--line);border-radius:10px;padding:9px;font:14px inherit}.comment-form button{border:0;border-radius:10px;background:#e6f3fd;color:#07518e;padding:0 12px;font:800 13px inherit;cursor:pointer}.filters{display:flex;gap:8px;overflow:auto;padding:2px 0 5px;margin:15px 0}.filter{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:white;white-space:nowrap;font:700 13px inherit;cursor:pointer}.filter.active{background:var(--navy);border-color:var(--navy);color:white}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:16px 0}.stat{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--line)}.stat b{font-size:27px;display:block;color:var(--navy);line-height:1}.stat span{font-size:13px;color:var(--muted)}.search{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;font:16px inherit;margin-bottom:11px}.student{display:flex;align-items:center;gap:11px;border-bottom:1px solid #edf1f5;padding:13px 0}.student:last-child{border:0}.student .dot{width:11px;height:11px;border-radius:99px;background:#c9d5df}.student .dot.go{background:var(--green)}.student .student-info{flex:1}.student button{border:1px solid #b8d6ee;color:#075a9e;background:#f2f9ff;border-radius:10px;padding:7px 9px;font:700 12px inherit}.settings-row{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;align-items:center}.settings-row:last-child{border:0}.switch{width:44px;height:25px;border-radius:20px;background:#1a79c9;padding:3px;display:flex;justify-content:end}.switch:before{content:"";width:19px;height:19px;border-radius:50%;background:#fff}.private-link{font:12px ui-monospace,SFMono-Regular,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#365e85;background:#edf6fd;padding:9px;border-radius:9px}.modal-bg{position:fixed;inset:0;z-index:10;background:rgba(2,25,48,.52);display:flex;align-items:flex-end;justify-content:center;padding:0}.modal{background:white;width:min(650px,100%);border-radius:24px 24px 0 0;padding:21px max(20px,env(safe-area-inset-right)) calc(22px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));box-shadow:0 -15px 40px rgba(0,0,0,.18)}.modal h3{margin-bottom:15px}.modal textarea{width:100%;min-height:120px;border:1px solid var(--line);border-radius:13px;padding:12px;font:16px inherit;resize:vertical}.type-choices{display:flex;gap:9px;margin:12px 0}.type-choice{flex:1;border:1px solid var(--line);background:white;border-radius:12px;padding:10px;font:700 14px inherit}.type-choice.active{background:#fff5c9;border-color:#e6bd22}.modal-actions{display:flex;gap:10px;margin-top:14px}.secondary{border:1px solid var(--line);background:white;color:#36546e}.modal-actions button{flex:1;border-radius:12px;padding:12px;font:800 15px inherit;cursor:pointer}.empty{padding:30px 20px;text-align:center;color:var(--muted)}.banner{background:#e8f5ff;border:1px solid #afd9f7;color:#0d5482;padding:11px 13px;border-radius:13px;font-size:14px;margin:13px 0}.adminlink{display:block;text-align:center;color:#60758b;font-size:12px;border:0;background:none;margin:18px auto;cursor:pointer;text-decoration:underline}@media(min-width:800px){.topbar{border-radius:0 0 20px 20px}.content{padding:28px}.card{padding:21px}.stats{grid-template-columns:repeat(4,1fr)}.bottomnav{width:100%;left:0}.choices{grid-template-columns:repeat(4,1fr)}.choice{min-height:86px;flex-direction:column;align-items:flex-start;justify-content:center}}
.choice:disabled{opacity:.55;cursor:not-allowed}.bus{width:58px;height:39px;background:#fff;border-radius:10px;overflow:hidden;padding:0}.bus img{display:block;width:100%;height:100%;object-fit:contain}.install-row{background:#073b73;padding:0 20px 13px;text-align:center}.install-app{border:1px solid #ffd642;border-radius:999px;background:#ffd642;color:#073b73;padding:9px 16px;font:800 14px inherit;cursor:pointer}

/* Capa alegre, suave y no interactiva: los motivos nunca tapan los controles. */
body{background:linear-gradient(180deg,#e8f7ff 0,#f8fcff 36%,#fff7de 100%)}.shell{position:relative;isolation:isolate}.school-motifs{pointer-events:none;position:absolute;z-index:0;top:56px;left:0;right:0;height:308px;background:url('motivos-escolares.png') top center/620px auto no-repeat;opacity:.18}.topbar,.install-row,.content,.bottomnav{position:relative;z-index:1}.content{padding-top:24px}.card{border:2px solid #cceaff;box-shadow:0 10px 0 #d9effa,0 17px 28px rgba(7,59,115,.10)}.card h2:before{content:'✦';color:#f6ba1f;margin-right:7px}.choice{border-width:2px;box-shadow:0 4px 0 rgba(7,59,115,.10)}.choice:hover{transform:translateY(-2px)}.install-app{box-shadow:0 3px 0 #d49900}.bottomnav{border-top:3px solid #bde5fa}@media(max-width:480px){.school-motifs{height:236px;background-size:480px auto;opacity:.15}.content{padding-top:18px}.card{box-shadow:0 7px 0 #d9effa,0 13px 24px rgba(7,59,115,.09)}}