*{box-sizing:border-box}html,body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#474747;background:#ececec}a{text-decoration:none;color:inherit}.demo-ribbon{position:fixed;z-index:9999;left:14px;bottom:14px;background:#111;color:#fff;padding:8px 12px;border-radius:4px;font-size:12px;letter-spacing:.05em;opacity:.92}.topbar{height:84px;background:#2296e3;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 26px;box-shadow:0 2px 5px #999}.brand{font-size:22px;display:flex;align-items:center;gap:9px}.brand .crest{font-size:28px}.menu{font-size:22px;font-weight:600}.page{min-height:100vh}.login-wrap{width:1420px;max-width:92vw;height:1136px;max-height:88vh;margin:39px auto;background:#fff;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}.login-photo{background:url('../img/login-photo.png') center/cover no-repeat}.login-panel{display:flex;align-items:center;justify-content:center}.login-box{width:560px;max-width:80%}.login-box h1{text-align:center;font-family:Georgia,serif;font-size:24px;letter-spacing:3px;font-weight:400;margin-bottom:44px}.login-row{display:grid;grid-template-columns:1fr 1fr;border:1px solid #ddd}.login-row input{border:0;border-right:1px solid #eee;padding:20px 28px;font-size:18px;outline:none}.login-row input:last-child{border-right:0}.login-btn{width:100%;margin-top:22px;background:#1f458d;border:0;color:white;padding:20px;font-family:Georgia,serif;letter-spacing:1px;font-size:14px;cursor:pointer}.captcha{margin:12px auto 0;text-align:center;font-size:18px}.captcha-input{display:block;margin:8px auto 0;padding:10px 18px;border:1px solid #ddd;width:245px;text-align:center}.forgot{text-align:center;margin-top:58px;color:#999;line-height:1.7}.card{background:#fff;border-radius:2px;box-shadow:0 2px 8px rgba(0,0,0,.18)}.dashboard-card{width:570px;margin:192px auto 0}.card-head{padding:28px 24px;font-weight:700;border-bottom:1px solid #ddd}.profile-item{margin:24px;border:1px solid #ddd;padding:16px 18px;cursor:pointer}.hero{width:1440px;max-width:72vw;height:960px;max-height:74vh;margin:36px auto;background:url('../img/home-hero.png') center/cover no-repeat;position:relative}.modal{position:absolute;left:50%;top:24%;transform:translateX(-50%);width:820px;max-width:80%;background:white;box-shadow:0 2px 9px rgba(0,0,0,.3)}.modalbar{background:#386f9f;color:#fff;padding:11px 14px;text-align:right}.modalbody{padding:26px 74px 0;font-size:17px;line-height:1.55}.modalbody h2{text-align:center;color:#d90c3b;font-size:28px;margin:0 0 22px}.modalbody a{color:#2a83c6}.modalbody .sign{text-align:center;margin-top:35px}.notes-wrap{margin:34px 36px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.16)}.notes-title{padding:27px 24px;border-bottom:1px solid #e8e8e8;font-size:20px;color:#111}.meta{display:grid;grid-template-columns:repeat(3,1fr);gap:68px;padding:34px 88px}.meta-item{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:10px;font-weight:700}.meta-value{background:#dddfe1;text-align:center;padding:12px;font-weight:400}.table-wrap{padding:30px 22px 48px;overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:1300px}th,td{border:1px solid #e9e9e9;padding:14px 10px;font-size:14px;text-align:center}th{font-weight:700}td.name,th.name{text-align:left}.grade-input{width:100%;min-width:72px;border:1px solid #d8d8d8;border-radius:4px;background:#fff;padding:10px;text-align:center}.grade-input.locked{background:#d8d8d8}.editbar{padding:0 22px 28px;display:flex;gap:12px;justify-content:flex-end}.btn{padding:11px 18px;border:0;border-radius:4px;cursor:pointer}.btn-primary{background:#1f458d;color:#fff}.btn-muted{background:#dedede}.hidden{display:none!important}.status{padding:0 22px 22px;text-align:right;font-size:13px}.mobile-warning{display:none}@media(max-width:900px){.login-wrap{grid-template-columns:1fr;height:auto;min-height:90vh}.login-photo{min-height:420px}.login-panel{padding:40px 0}.meta{grid-template-columns:1fr;gap:16px;padding:24px}.hero{max-width:94vw}.dashboard-card{width:90vw}.mobile-warning{display:block;padding:12px 20px;background:#fff3cd;border:1px solid #ffe69c;margin:12px}}
.login-status{min-height:22px;text-align:center;color:#b42318;margin-top:12px;font-size:14px}.login-btn:disabled{opacity:.65;cursor:wait}.menu-button{background:transparent;border:0;color:white;font:inherit;font-size:22px;font-weight:600;cursor:pointer}.side-menu{position:fixed;z-index:1000;top:84px;left:-270px;width:260px;height:calc(100vh - 84px);background:#fff;box-shadow:2px 4px 12px rgba(0,0,0,.25);transition:left .2s ease;padding:14px 0}.side-menu.open{left:0}.side-menu a,.side-menu button{display:block;width:100%;padding:17px 22px;border:0;background:#fff;text-align:left;font-size:16px;cursor:pointer;color:#333}.side-menu a:hover,.side-menu button:hover{background:#f1f1f1}.counter{float:left;background:white;color:#386f9f;border-radius:50%;width:25px;height:25px;text-align:center;line-height:25px}.modal-close{cursor:pointer}.grade-value{width:100%;min-width:72px;min-height:38px;border:1px solid #d8d8d8;border-radius:4px;background:#fff;padding:10px;text-align:center}.grade-value.gray{background:#d8d8d8}.inh-box{display:inline-block;width:18px;height:18px;border:2px solid #666;background:#fff}.inh-box.checked{background:#666;box-shadow:inset 0 0 0 3px #fff}.profile-card{width:min(760px,92vw);margin:70px auto}.profile-grid{display:grid;grid-template-columns:150px 1fr;gap:16px 24px;padding:30px}.profile-grid strong{color:#333}

/* Encuadre de las imagenes y del selector de perfil. */
.login-wrap{width:min(1420px,92vw,110vh);height:auto;max-height:none;aspect-ratio:1420/1136;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.login-photo{background-size:contain;background-position:center;background-color:#b2b2b2}
.login-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.login-row input{min-width:0;width:100%}
.dashboard-card{padding-bottom:48px}
.profile-item{display:flex;align-items:center;min-height:51px}
.hero{height:auto;max-height:none;aspect-ratio:1771/1185;background-size:contain;background-position:center top}
.hero .modal{top:25%;width:80%}
@media(max-width:900px){
  .login-wrap{width:92vw;aspect-ratio:auto;grid-template-columns:minmax(0,1fr)}
  .login-photo{min-height:0;aspect-ratio:715/1138}
  .hero .modal{max-width:92%;width:92%}
  .hero .modalbody{padding:20px 24px 0;overflow-wrap:anywhere}
}

/* Menu lateral y ficha del estudiante. */
.ui-icon{display:block;width:26px;height:26px;flex-shrink:0}
.side-menu{top:84px;left:0;width:360px;max-width:92vw;height:calc(100dvh - 84px);padding:0;overflow-y:auto;background:#fdfdfd;transform:translateX(-105%);transition:transform .2s ease;visibility:hidden}
.side-menu.open{left:0;transform:translateX(0);visibility:visible}
.menu-photo{height:160px;background:url('../img/login-photo.png') center 72%/cover no-repeat}
.menu-student{padding:14px 19px;background:#eee;color:#383838;font-size:14px;line-height:1.35}
.menu-student strong{display:block}.menu-student strong+strong{margin-top:20px}
.side-menu .menu-entry{display:flex;align-items:center;gap:18px;min-height:62px;padding:16px 19px;background:transparent;color:#383838;font-size:17px;font-weight:600}
.menu-entry .ui-icon{color:#787878}.menu-sign{margin-left:auto;color:#777;font-size:24px;font-weight:400}
.side-menu .menu-options a{padding:14px 20px 20px 63px;font-size:17px;background:transparent}
.side-menu .menu-entry:hover,.side-menu .menu-options a:hover{background:#eee}
.side-menu :focus-visible{outline:2px solid #2296e3;outline-offset:-3px}
.menu-shade{position:fixed;inset:84px 0 0;z-index:999;background:rgba(0,0,0,.12)}
.action-progress{position:fixed;top:0;left:0;z-index:11000;width:100%;height:3px;background:#9bd3fa;font-size:0;pointer-events:none;overflow:hidden}
.action-progress:after{content:'';display:block;width:35%;height:100%;background:#1764a4;animation:action-loading .7s linear infinite}
@keyframes action-loading{from{transform:translateX(-100%)}to{transform:translateX(390%)}}
.student-layout{display:grid;grid-template-columns:minmax(230px,24fr) minmax(0,76fr);gap:36px;margin:36px}
.student-summary{align-self:start}.student-summary h1,.student-sheet h2{margin:0;padding:24px;font-size:20px;font-weight:400;color:#161616;border-bottom:1px solid #eee}
.summary-content{padding:12px 24px 22px}.summary-item{padding:20px 0;border-bottom:1px solid #eee;font-size:14px}
.summary-item strong{display:flex;align-items:center;gap:10px;color:#666}.summary-item .ui-icon{width:23px;height:23px}
.summary-item p,.summary-caption{color:#999;font-size:14px;margin:14px 0 0;line-height:1.5;overflow-wrap:anywhere}
.student-sheet{padding:24px 24px 80px;min-width:0}.student-details{padding:32px 22px 24px}
.student-tabs{border-bottom:2px solid #eee;margin-bottom:18px}.student-tab{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-bottom:2px solid #2296e3;margin-bottom:-2px;color:#222;font-size:16px}
.student-tab .ui-icon{width:22px;height:22px}
.student-form{display:grid;grid-template-columns:minmax(180px,24%) minmax(0,1fr);gap:24px 18px;padding:0 10% 0 5%;align-items:center}
.student-form>label{text-align:right;font-weight:600;font-size:15px;color:#606060}
.student-form input,.student-form select{width:100%;min-width:0;height:40px;border:0;border-bottom:1px solid #ddd;background:#fff;border-radius:0;padding:7px 0;color:#666;font:15px Arial,Helvetica,sans-serif}
.student-form input.fixed-value{background:#e3e4e6;border:0}.student-form select{border:1px solid #999;border-bottom:2px solid #2296e3}
.student-form input:focus,.student-form select:focus{outline:2px solid #2296e3;outline-offset:2px}
.student-phones{display:grid;grid-template-columns:1fr 1fr;gap:32px}.student-form-actions{grid-column:1/-1;text-align:center;padding-top:14px}
.student-update{background:#2296e3;color:#fff;border:0;padding:10px 14px;box-shadow:0 2px 7px #bbb;border-radius:2px;cursor:pointer;font-size:14px}
#profile-status{font-size:13px;color:#666;min-height:16px;margin:12px 0 0}
@media(max-width:1100px){.student-layout{margin:24px;gap:24px;grid-template-columns:260px minmax(0,1fr)}.student-form{padding:0;grid-template-columns:160px minmax(0,1fr)}.student-sheet{padding:18px}.student-details{padding:20px 16px}.student-phones{gap:12px}}
@media(max-width:750px){.student-layout{grid-template-columns:1fr;margin:16px;gap:20px}.student-form{grid-template-columns:minmax(0,1fr);gap:10px}.student-form>label{text-align:left;margin-top:10px}.student-sheet{padding:12px}.student-sheet h2{font-size:18px;padding:20px 16px}.student-details{padding:18px 12px}.student-phones{grid-template-columns:1fr}.student-form-actions{padding-top:22px}}
@media(prefers-reduced-motion:reduce){.side-menu{transition:none}.action-progress:after{animation:none;width:100%}}

#refresh-captcha{border:0;background:transparent;color:#386f9f;font-size:27px;vertical-align:middle;cursor:pointer;padding:0 10px}
#refresh-captcha:disabled{opacity:.5;cursor:wait}

.brand img.crest{display:block;width:50px;height:42px;object-fit:contain;flex-shrink:0}