/* Eduuca – intranet and simple public pages. No inline styles (strict CSP). */
@font-face { font-family: "Fredoka"; src: url("/static/fonts/fredoka.woff") format("woff"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Nunito"; src: url("/static/fonts/nunito.woff") format("woff"); font-weight: 200 1000; font-display: swap; }

:root {
  --azul: #2a50bb; --azul-osc: #1d3a8a; --sol: #ffb703; --coral: #ff6b6b; --menta: #4cc9a6; --nube: #eef3ff;
  --tinta: #13203d; --tinta-2: #34425c; --gris: #5a6680; --linea: #dbe4fb; --fondo: #f4f6fc; --blanco: #ffffff;
  --ok-bg: #e6f7f1; --ok: #135c45; --warn-bg: #fff4d6; --warn: #5c4300; --err-bg: #fff1f0; --err: #7a2620;
  --radio: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fondo); color: var(--tinta); font-family: "Nunito", system-ui, sans-serif; font-size: 16px; line-height: 1.55; }
a { color: var(--azul); }
a:hover { color: var(--azul-osc); }
h1, h2, h3, .brand { font-family: "Fredoka", "Nunito", system-ui, sans-serif; font-weight: 600; line-height: 1.15; }
h1 { font-size: 30px; margin: 0 0 6px; }
h2 { font-size: 22px; margin: 0 0 12px; }
h3 { font-size: 18px; margin: 0 0 8px; }
p { margin: 0 0 12px; }
.muted { color: var(--gris); }
.small { font-size: 14px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 480px; margin: 0 auto; padding: 32px 16px 64px; }

/* header */
.top { background: var(--tinta); color: #c9d3ea; }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; min-height: 60px; }
.top a { color: #c9d3ea; text-decoration: none; font-weight: 700; }
.top a:hover, .top a.on { color: #ffffff; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 18px; flex: 1; }
.top .who { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.top form { margin: 0; }
.top button.link { color: #c9d3ea; }
.logo { display: inline-flex; align-items: flex-end; gap: 1px; font-family: "Fredoka", system-ui, sans-serif; font-weight: 700; color: inherit; text-decoration: none; letter-spacing: -0.5px; }
.logo svg { display: block; }
.logo-sm { font-size: 24px; color: #ffffff; }
.logo-sm svg { width: 31px; height: 24px; }
.logo-lg { font-size: 56px; color: var(--tinta); }
.logo-lg svg { width: 72px; height: 56px; }
.school-name { color: #ffffff; font-weight: 700; }
.banner { padding: 10px 16px; text-align: center; font-weight: 700; }
.banner-support { background: var(--warn-bg); color: var(--warn); }
.banner-demo { background: #e6e2ff; color: #3d2f8f; }

main { padding: 28px 0 64px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--blanco); border-radius: var(--radio); padding: 20px 22px; border: 1px solid #e6ebf6; }
.card + .card { margin-top: 16px; }
.stack > * + * { margin-top: 16px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.between { justify-content: space-between; }

/* messages */
.msg { padding: 12px 16px; border-radius: 12px; margin: 0 0 16px; font-weight: 600; }
.msg-ok { background: var(--ok-bg); color: var(--ok); }
.msg-warn { background: var(--warn-bg); color: var(--warn); }
.msg-err { background: var(--err-bg); color: var(--err); }

/* forms */
label { display: block; font-weight: 700; margin: 0 0 6px; }
input[type=text], input[type=email], input[type=password], select, textarea {
  width: 100%; font: inherit; padding: 11px 14px; border: 1px solid #c9d3ea; border-radius: 12px; background: #fff; color: var(--tinta);
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 3px solid #9db4f2; outline-offset: 2px; }
.field { margin: 0 0 14px; }
.checks { display: grid; gap: 6px 16px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 0 0 14px; }
.checks label { display: flex; gap: 8px; align-items: flex-start; font-weight: 600; }
.checks input { margin-top: 4px; }
button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px;
  border-radius: 999px; border: 0; font: inherit; font-weight: 800; cursor: pointer; text-decoration: none; background: var(--azul); color: #fff; }
button:hover, .btn:hover { background: var(--azul-osc); color: #fff; }
.btn-2 { background: var(--nube); color: var(--azul-osc); }
.btn-2:hover { background: var(--linea); color: var(--azul-osc); }
.btn-warn { background: #b4462e; }
.btn-warn:hover { background: #8f3420; }
.btn-block { width: 100%; }
button.link { background: none; color: var(--azul); padding: 0; min-height: 0; font-weight: 700; }
button.link:hover { background: none; text-decoration: underline; }
button[disabled] { opacity: .55; cursor: not-allowed; }
.or { display: flex; align-items: center; gap: 12px; color: var(--gris); margin: 18px 0; font-size: 14px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--linea); }
details { margin-top: 14px; }
summary { cursor: pointer; font-weight: 700; color: var(--azul); }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; color: var(--gris); font-size: 13px; text-transform: uppercase; letter-spacing: .5px; padding: 8px 10px; border-bottom: 1px solid var(--linea); }
td { padding: 10px; border-bottom: 1px solid #eef2fb; vertical-align: top; }
.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 800; background: var(--nube); color: var(--azul-osc); }
.tag-ok { background: var(--ok-bg); color: var(--ok); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-off { background: #eceff5; color: var(--gris); }
.tag-pv { background: #ffe8e3; color: #8f3420; }

/* login */
.login-card { background: var(--blanco); border-radius: 24px; padding: 28px; border: 1px solid #e6ebf6; }
.login-head { text-align: center; margin-bottom: 18px; }
.login-head .logo { margin-bottom: 10px; }

/* public pages */
.pub { min-height: 100vh; display: flex; flex-direction: column; background: var(--nube); }
.pub main { flex: 1; display: grid; place-items: center; text-align: center; padding: 48px 16px; }
.pub footer { text-align: center; padding: 20px 16px; color: var(--gris); font-size: 14px; }
.hero h1 { font-size: 42px; }
.mods li { margin: 4px 0; }
@media (max-width: 640px) { h1 { font-size: 26px; } .hero h1 { font-size: 32px; } .logo-lg { font-size: 44px; } .logo-lg svg { width: 56px; height: 44px; } }
.logo .uu { color: #ffffff; }
.top a.logo, .top .logo { color: #ffffff; }
.narrow > p.small { margin-top: 14px; text-align: center; }
.copy { display: flex; gap: 8px; }
.copy input { flex: 1; font-size: 14px; }
.logo-lg .uu { color: var(--azul); }
.hero .row { justify-content: center; }
.hero .logo { margin-bottom: 4px; }
[hidden] { display: none !important; }
.grid > .card + .card { margin-top: 0; }
.grid { align-items: start; }