/* Sistema escolar — CSS único, sem build (ideal para hospedagem compartilhada) */
:root{
  --bg:#e9eef4; --paper:#fff; --ink:#14232f; --muted:#5b6a7a; --line:#d3dce8;
  --blue:#1c4e8f; --blue-d:#123763; --margin:#d9473f; --hl:#ffe27a;
  --aviso:#1c4e8f; --tarefa:#b86a00; --evento:#1e7a4d; --recado:#7a3fb0;
  --nav-h:64px;
  font-family:"Avenir Next","Segoe UI",Roboto,system-ui,sans-serif;
  color:var(--ink);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);font-size:16px;line-height:1.5;-webkit-tap-highlight-color:transparent}
a{color:var(--blue)}
h1{font-size:1.45rem;line-height:1.2;margin:0 0 .25rem}
h2{font-size:1.1rem;margin:0 0 .5rem}
h3{font-size:1.02rem;margin:.1rem 0 .25rem}
p{margin:.25rem 0}
small,.muted{color:var(--muted)}
:focus-visible{outline:3px solid var(--hl);outline-offset:2px;box-shadow:0 0 0 5px var(--blue)}
.ic{width:22px;height:22px;flex:none}

/* ---- estrutura ---- */
.topbar{position:sticky;top:0;z-index:20;background:var(--blue-d);color:#fff;
  padding:calc(env(safe-area-inset-top,0px) + 10px) 16px 10px;display:flex;align-items:center;gap:12px}
.topbar .brand{font-weight:700;letter-spacing:.2px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar a,.topbar button{color:#fff;background:none;border:0;padding:6px;border-radius:8px;display:flex;cursor:pointer}
.topbar a:hover,.topbar button:hover{background:rgba(255,255,255,.14)}
.content{padding:16px 16px calc(var(--nav-h) + env(safe-area-inset-bottom,0px) + 24px);max-width:860px;margin:0 auto}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}

/* ---- navegação: barra inferior no celular, lateral no desktop ---- */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--paper);border-top:1px solid var(--line);
  display:flex;overflow-x:auto;padding-bottom:env(safe-area-inset-bottom,0px)}
.nav a{flex:1 0 76px;min-height:var(--nav-h);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  font-size:.72rem;text-decoration:none;color:var(--muted);border-top:3px solid transparent}
.nav a.on{color:var(--blue-d);font-weight:700;border-top-color:var(--margin)}
@media (min-width:900px){
  .topbar{position:fixed;top:0;left:0;right:0;z-index:40;padding-top:10px;padding-left:24px}
  .nav{top:0;right:auto;width:210px;flex-direction:column;border-top:0;border-right:1px solid var(--line);padding:76px 10px 0;overflow:visible}
  .nav a{flex:none;min-height:44px;flex-direction:row;justify-content:flex-start;gap:12px;font-size:.95rem;padding:0 12px;border-top:0;border-left:3px solid transparent;border-radius:8px;margin-bottom:2px}
  .nav a.on{background:#eaf1fb;border-left-color:var(--margin)}
  .content{margin-left:230px;margin-right:auto;padding:84px 24px 40px;max-width:900px}
}

/* ---- seletor de aluno ---- */
.kids{display:flex;gap:8px;overflow-x:auto;padding:10px 16px;background:var(--blue);margin:-16px -16px 16px;scrollbar-width:none}
.kids form{flex:none}
.kid{display:flex;align-items:center;gap:8px;border:2px solid transparent;background:rgba(255,255,255,.14);color:#fff;
  border-radius:999px;padding:4px 14px 4px 4px;font:inherit;font-size:.92rem;cursor:pointer}
.kid.on{background:#fff;color:var(--blue-d);font-weight:700}
.av{width:30px;height:30px;border-radius:50%;background:var(--hl);color:var(--ink);display:grid;place-items:center;font-size:.78rem;font-weight:700}
@media (min-width:900px){.kids{margin:0 0 16px;border-radius:12px}}

/* ---- agenda: página de caderno, margem vermelha à esquerda ---- */
.week-nav{display:flex;align-items:center;justify-content:space-between;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:6px;margin-bottom:12px}
.week-nav a{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;text-decoration:none;font-size:1.4rem;color:var(--blue-d)}
.week-nav a:hover{background:#eaf1fb}
.week-nav div{text-align:center;line-height:1.25}
.week-nav small{display:block}
.chips{display:flex;gap:8px;overflow-x:auto;margin-bottom:16px;scrollbar-width:none}
.chip{flex:none;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--paper);text-decoration:none;color:var(--ink);font-size:.9rem}
.chip.on{background:var(--blue-d);border-color:var(--blue-d);color:#fff}
.day{border-left:2px solid var(--margin);margin:0 0 20px 6px;padding-left:14px}
.day-title{display:inline-block;margin:0 0 8px;padding:1px 8px;font-size:.98rem;font-weight:700;background:var(--paper);border-radius:6px;margin-left:-8px}
.day-title.today{background:var(--hl)}
.ag{background:var(--paper);border:1px solid var(--line);border-left:5px solid var(--c,var(--blue));border-radius:10px;padding:12px 14px;margin-bottom:10px}
.ag.t-aviso{--c:var(--aviso)} .ag.t-tarefa{--c:var(--tarefa)} .ag.t-evento{--c:var(--evento)} .ag.t-recado{--c:var(--recado)}
.ag-meta{display:flex;gap:8px;align-items:center;font-size:.8rem;color:var(--muted)}
.badge{display:inline-block;padding:1px 9px;border-radius:999px;font-size:.78rem;font-weight:700;color:#fff;background:var(--c,var(--blue))}
.badge.t-aviso{--c:var(--aviso)} .badge.t-tarefa{--c:var(--tarefa)} .badge.t-evento{--c:var(--evento)} .badge.t-recado{--c:var(--recado)}
.badge.role{background:#e4ebf4;color:var(--blue-d)}
.ok{display:flex;align-items:center;gap:6px;color:var(--evento);font-size:.9rem;font-weight:600;margin-top:8px}
.ok .ic{width:18px;height:18px}

/* ---- componentes ---- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}
.list{display:grid;gap:8px}
.item{display:flex;align-items:center;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:12px 14px;text-decoration:none;color:var(--ink)}
a.item:hover{border-color:var(--blue)}
.item .grow{flex:1;min-width:0}
.item .grow strong{display:block;overflow:hidden;text-overflow:ellipsis}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat b{display:block;font-size:1.9rem;line-height:1.1}
.empty{background:var(--paper);border:2px dashed var(--line);border-radius:12px;padding:28px 18px;text-align:center;color:var(--muted)}
.flash{background:#e3f4ea;border:1px solid #a9d8bd;color:#14502f;border-radius:10px;padding:10px 14px;margin-bottom:14px}
.errors{background:#fdeceb;border:1px solid #f0b4b0;color:#8a1f19;border-radius:10px;padding:10px 14px;margin-bottom:14px}
.errors ul{margin:0;padding-left:18px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 18px;border-radius:8px;border:1px solid var(--line);
  background:var(--paper);color:var(--ink);font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-d)}
.btn.danger{color:#a3231c;border-color:#e7b3b0}
.btn.sm{min-height:36px;padding:0 14px;font-size:.9rem;margin-top:8px}
.btn .ic{width:18px;height:18px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

.field{display:grid;gap:4px;margin-bottom:14px}
.field>label,.field>span.lbl{font-weight:600;font-size:.92rem}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],input[type=search],select,textarea{
  width:100%;min-height:46px;padding:9px 12px;border:1px solid #b7c4d4;border-radius:8px;background:#fff;font:inherit;color:inherit}
textarea{min-height:110px;resize:vertical}
.checks{display:grid;gap:6px;max-height:260px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:8px;background:#fff}
.checks label{display:flex;align-items:center;gap:10px;min-height:38px;padding:0 6px;border-radius:6px}
.checks input,.check input{width:20px;height:20px;flex:none}
.check{display:flex;align-items:center;gap:10px;min-height:44px}
.filters{display:flex;gap:8px;margin-bottom:12px}
.filters input,.filters select{min-height:42px}
.pager{display:flex;justify-content:space-between;margin-top:14px}

/* ---- login ---- */
.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--blue-d)}
.login .box{width:100%;max-width:380px;background:var(--paper);border-radius:14px;padding:26px 22px;border-top:6px solid var(--margin)}
.login h1{font-size:1.5rem;margin-bottom:2px}
.login .btn{width:100%}

/* ===== v2: home do responsável ===== */
.hero{display:flex;align-items:center;gap:14px;background:var(--paper);border:1px solid var(--line);border-left:6px solid var(--margin);border-radius:12px;padding:14px;margin-bottom:16px}
.hero h1{font-size:1.25rem;margin:0}
.hero .grow{min-width:0}
.av.big{width:52px;height:52px;font-size:1.1rem;background:var(--blue);color:#fff;flex:none}
.today-tile{flex:none;width:64px;text-align:center;background:var(--hl);border-radius:10px;padding:4px 0;line-height:1.1;color:var(--ink)}
.today-tile b{display:block;font-size:1.7rem}
.today-tile small{color:var(--ink);text-transform:capitalize}
.block{margin-bottom:20px}
.block h2{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.block.attention{background:#fff8dc;border:1px solid #ecd37a;border-radius:12px;padding:14px}
.block.attention h2 .ic{color:#a3231c}
.count{background:var(--margin);color:#fff;border-radius:999px;font-size:.78rem;padding:0 8px;line-height:1.5}
.when{font-size:.85rem;color:var(--muted);margin:8px 0 4px;text-transform:capitalize}
.quiet{color:var(--muted);background:var(--paper);border:1px dashed var(--line);border-radius:10px;padding:12px 14px}
.up{display:flex;align-items:center;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:8px 12px 8px 8px;margin-bottom:8px;text-decoration:none;color:var(--ink)}
.up:hover{border-color:var(--blue)}
.up .grow{flex:1;min-width:0}
.up strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.up small{text-transform:capitalize}
.dchip{flex:none;width:46px;text-align:center;border-radius:8px;background:#eaf1fb;color:var(--blue-d);padding:3px 0;line-height:1.1;font-size:.72rem;text-transform:uppercase}
.dchip b{display:block;font-size:1.25rem;text-transform:none}

/* ===== v2: ícones por tipo ===== */
.ti{display:inline-flex;align-items:center;gap:4px;color:var(--c,var(--blue))}
.ti.t-aviso{--c:var(--aviso)} .ti.t-tarefa{--c:var(--tarefa)} .ti.t-evento{--c:var(--evento)} .ti.t-recado{--c:var(--recado)}
.badge{display:inline-flex;align-items:center;gap:4px}
.badge .ic{width:13px;height:13px}

/* ===== v2: calendário mensal ===== */
.calendar{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:10px;margin-bottom:18px}
.cal-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.cal-top>a{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;text-decoration:none;font-size:1.5rem;color:var(--blue-d)}
.cal-top>a:hover{background:#eaf1fb}
.cal-top div{text-align:center;line-height:1.25}
.cal-top strong{display:block;font-size:1.1rem}
.today-link{font-size:.85rem}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.cal-wd{text-align:center;font-size:.72rem;font-weight:700;color:var(--muted);padding:2px 0}
.cal-day{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;min-height:58px;padding:4px 0 3px;border-radius:10px;
  border:2px solid transparent;background:#f4f7fb;color:var(--ink);text-decoration:none}
.cal-day.has{background:#fff;border-color:var(--line)}
a.cal-day:hover{border-color:var(--blue)}
.cal-day.out{opacity:.4}
.cal-day .n{display:grid;place-items:center;min-width:24px;height:24px;border-radius:50%;font-size:.88rem;font-weight:600}
.cal-day.today .n{background:var(--blue-d);color:#fff}
.cal-day.sel{border-color:var(--blue);box-shadow:0 0 0 2px var(--hl)}
.cal-day .icons{display:flex;flex-wrap:wrap;justify-content:center;gap:1px 3px;padding:0 2px}
.cal-day .ic{width:14px;height:14px;stroke-width:2.2}
.dot{position:absolute;top:4px;right:5px;width:8px;height:8px;border-radius:50%;background:var(--margin)}
.dot.static{position:static;display:inline-block}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line);font-size:.82rem;color:var(--muted)}
.legend .ti{color:var(--c)}
.legend .ic{width:15px;height:15px}
.lg-dot{display:inline-flex;align-items:center;gap:6px}

.feed-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 10px}
.feed-head h2{margin:0}
.day-title .muted{font-weight:400;margin-left:6px;font-size:.9rem}
.day-title{font-size:.98rem;margin:0 0 8px;margin-left:-8px}

/* ===== link de nova senha ===== */
.link-card{border-left:6px solid var(--margin);background:#fff8dc;border-color:#ecd37a}
.link-card input{margin:8px 0;font-size:.85rem}
.link-card strong{font-variant-numeric:tabular-nums}
.link-card .actions{margin:10px 0}

/* ===== v3: fotos ===== */
.av{overflow:hidden;flex:none}
.av img{width:100%;height:100%;object-fit:cover;display:block}
.av.sm{width:28px;height:28px;font-size:.7rem}
.photo-field{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.photo-preview{width:96px;height:96px;border-radius:14px;object-fit:cover;background:#e4ebf4;border:1px solid var(--line)}
.photo-preview[hidden]{display:none}

/* ===== v4: boletim ===== */
.rule{font-size:.85rem;color:var(--muted)}
.bol-summary{background:var(--paper);border:1px solid var(--line);border-left:6px solid var(--blue);border-radius:12px;padding:14px;margin-bottom:14px}
.bol-summary h2{margin:0 0 4px}
.bol-summary.status-approved{border-left-color:var(--evento)}
.bol-summary.status-failed{border-left-color:var(--margin)}
.sub,.rep{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px}
.sub header,.rep header{display:flex;justify-content:space-between;align-items:center;gap:8px}
.sub h3,.rep h3{margin:0}
.terms{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:10px 0}
.term{background:#f4f7fb;border-radius:8px;text-align:center;padding:6px 2px;line-height:1.25}
.term small{display:block;color:var(--muted);font-size:.7rem}
.term b{font-size:1.2rem}
.term.low b{color:#b3541a}
.term.empty b{color:#9aa7b6;font-weight:400}
.meter{position:relative;height:10px;border-radius:999px;background:#e4ebf4;margin:12px 0 4px}
.meter i{display:block;height:100%;border-radius:999px;background:var(--blue)}
.status-approved .meter i{background:var(--evento)}
.status-failed .meter i{background:var(--margin)}
.meter .mark{position:absolute;top:-4px;width:2px;height:18px;background:var(--ink)}
.sub-foot{display:flex;justify-content:space-between;gap:8px;font-size:.88rem;color:var(--muted);margin:8px 0 0}
.badge.st-approved{--c:var(--evento)}
.badge.st-failed{--c:var(--margin)}
.badge.st-progress{--c:#5b6a7a}
.rep-body{margin:8px 0;line-height:1.6}
.gchips{display:flex;flex-wrap:wrap;gap:8px}
.gchip{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:6px 12px;line-height:1.25;min-width:92px}
.gchip small{display:block;color:var(--muted)}
.gchip b{font-size:1.15rem}
.grade-input{width:92px!important;min-width:92px;text-align:center;font-size:1.15rem;font-weight:700}
.item.hist{align-items:flex-start}
.item.hist small{display:block}
.delta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex:none}
.delta b{font-variant-numeric:tabular-nums}

/* ===== v5: lançamento por componentes ===== */
.item.grade-card{flex-direction:column;align-items:stretch;gap:10px}
.gc-head{display:flex;align-items:center;gap:12px}
.gc-head .grow{flex:1;min-width:0}
.gc-final{text-align:right;line-height:1.2;flex:none}
.gc-final small{display:block;color:var(--muted);font-size:.72rem}
.gc-final b{font-size:1.5rem;font-variant-numeric:tabular-nums}
.gc-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.gf{display:grid;gap:3px;font-size:.82rem;font-weight:600}
.gf em{font-style:normal;font-weight:400;color:var(--muted)}
.gf input{min-height:44px;text-align:center;font-size:1.05rem;font-weight:700}
.gf-rec{background:#fff8dc;border:1px solid #ecd37a;border-radius:10px;padding:6px}
.gc-note{color:#8a5a00;min-height:1em}
.item.grade-card.bad{border-color:var(--margin)}
.item.grade-card.bad .gc-note{color:#a3231c;font-weight:600}
.rec-note{font-size:.88rem;background:#fff8dc;border:1px solid #ecd37a;border-radius:8px;padding:6px 10px;margin:6px 0}
.detail{font-size:.82rem;color:var(--muted);border-top:1px dashed var(--line);margin-top:6px;padding-top:6px}
.detail p{margin:3px 0}