:root{--ui-bg:#f2f5f9;--ui-surface:#fff;--ui-surface-2:#f8fafc;--ui-text:#17243a;--ui-muted:#64748b;--ui-border:#dde5ef;--ui-primary:#123a77;--ui-primary-2:#1e5bb8;--ui-accent:#c6262e;--ui-shadow:0 12px 32px rgba(21,42,74,.08);--ui-success:#08785b;color-scheme:light}.dark-theme{--ui-bg:#0d1524;--ui-surface:#121e31;--ui-surface-2:#18263b;--ui-text:#e6edf8;--ui-muted:#a7b5c9;--ui-border:#2c3c53;--ui-primary:#8db8ff;--ui-primary-2:#5d9aff;--ui-accent:#f16c72;--ui-shadow:0 16px 35px rgba(0,0,0,.26);--ui-success:#56d7ae;color-scheme:dark}
body{background:var(--ui-bg);color:var(--ui-text);transition:background .2s,color .2s}body .content{max-width:1500px;padding:34px clamp(18px,4vw,62px) 58px}body .panel{background:var(--ui-surface);border-color:var(--ui-border);box-shadow:var(--ui-shadow)}body input,body select,body textarea{background:var(--ui-surface);color:var(--ui-text);border-color:var(--ui-border)}body select:disabled{background:var(--ui-surface-2)}body .secondary{background:var(--ui-surface-2);color:var(--ui-text)}body th{background:var(--ui-surface-2);color:var(--ui-muted)}body td{border-color:var(--ui-border)}body .history-panel{background:var(--ui-surface)}.theme-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ui-border);border-radius:9px;padding:9px 12px;background:var(--ui-surface);color:var(--ui-text);font:inherit;font-size:13px;font-weight:700;cursor:pointer}.theme-toggle:hover{border-color:var(--ui-primary)}.brand-sda{display:flex;align-items:center;gap:10px}.brand-crest{width:39px;height:45px;border:3px solid #dce8ff;border-radius:5px 5px 16px 16px;display:grid;place-items:center;color:#fff;font-family:Georgia,serif;font-size:13px;font-weight:800;letter-spacing:-1px;background:linear-gradient(135deg,#a02029 0 30%,#fff 31% 36%,#193b78 37%)}.school-logo{width:48px;height:48px;object-fit:contain;border-radius:8px;background:#fff;padding:2px}.brand-copy{display:grid;line-height:1.05}.brand-copy small{font-size:10px;color:#b8caeb;font-weight:500;margin-top:4px}.app-main .topbar{padding-bottom:22px;border-bottom:1px solid var(--ui-border)}.app-main .form-panel{margin-top:25px}.app-main .topbar>div:last-child{display:flex;gap:9px;align-items:center}.student-picker{background:var(--ui-surface-2)!important;border-color:var(--ui-border)!important}.student-row{border-color:var(--ui-border)!important}.teacher-card{background:color-mix(in srgb,var(--ui-primary) 10%,var(--ui-surface))!important;border-color:color-mix(in srgb,var(--ui-primary) 35%,var(--ui-border))!important;color:var(--ui-text)!important}
.admin-body{margin:0}.admin-app{min-height:100vh;display:flex}.admin-sidebar{width:266px;position:fixed;inset:0 auto 0 0;background:linear-gradient(170deg,#0c2a5c,#142f62 62%,#071935);color:#e8f0ff;padding:27px 15px;z-index:10;display:flex;flex-direction:column}.admin-sidebar .brand-sda{padding:0 10px 28px;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:23px}.admin-nav{display:grid;gap:5px}.admin-nav a{color:#c6d5ef;text-decoration:none;font-size:14px;font-weight:650;padding:11px 12px;border-radius:8px;transition:.15s}.admin-nav a:hover,.admin-nav a:focus{color:#fff;background:rgba(107,157,244,.23)}.admin-nav a span{display:inline-grid;place-items:center;width:23px;margin-right:8px;color:#95c2ff}.sidebar-footer{margin-top:auto;padding:16px 10px 0;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#b9c8e3}.sidebar-footer strong{display:block;color:#fff;margin-bottom:3px}.admin-main{margin-left:266px;min-width:0;width:calc(100% - 266px)}.admin-main .content{margin:0!important;max-width:none;padding:35px clamp(20px,4vw,58px) 65px}.admin-main .topbar{margin-bottom:28px}.admin-main .admin-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.admin-main .admin-card{border-radius:14px;padding:24px}.admin-main .admin-card h3{font-size:17px;color:var(--ui-text)}.admin-main .admin-card:nth-child(3),.admin-main .admin-card:nth-child(4){grid-column:span 1}.admin-main .admin-table-wrap{border-color:var(--ui-border)}.admin-main .report-panel{background:var(--ui-surface);border-color:var(--ui-border);box-shadow:var(--ui-shadow);border-radius:14px}.admin-main .report-filters{padding:14px;background:var(--ui-surface-2);border:1px solid var(--ui-border);border-radius:10px}.admin-main .report-filters label{color:var(--ui-muted)}.admin-main .admin-grid>article{scroll-margin-top:24px}.admin-main .report-panel{scroll-margin-top:24px}.mobile-nav{display:none}
@media(max-width:1050px){.admin-sidebar{width:226px}.admin-main{margin-left:226px;width:calc(100% - 226px)}.admin-main .admin-grid{grid-template-columns:1fr}.admin-main .admin-card:nth-child(3),.admin-main .admin-card:nth-child(4){grid-column:auto}}@media(max-width:720px){body .content{padding:22px 15px 42px}.topbar{gap:15px}.app-main .topbar{align-items:center}.app-main .topbar h1{font-size:25px}.admin-app{display:block}.admin-sidebar{position:sticky;top:0;width:100%;height:auto;padding:12px 15px;display:flex;flex-direction:row;align-items:center;gap:15px;overflow:hidden}.admin-sidebar .brand-sda{padding:0;border:0;margin:0;flex:0 0 auto}.admin-sidebar .brand-copy small{display:none}.school-logo{width:37px;height:37px}.brand-crest{width:33px;height:37px;font-size:11px}.admin-nav{display:flex;overflow-x:auto;gap:3px;flex:1}.admin-nav a{white-space:nowrap;padding:8px 10px;font-size:12px}.admin-nav a span{display:none}.sidebar-footer{display:none}.admin-main{margin:0;width:100%}.admin-main .content{padding:20px 15px 42px}.admin-main .topbar{display:flex}.admin-main .topbar h1{font-size:25px}.admin-main .topbar .button{padding:9px 10px;font-size:12px}.admin-main .compact-form{grid-template-columns:1fr}.admin-main .compact-form .button,.admin-main .admin-wide{grid-column:auto}.admin-main .report-panel{padding:17px}.admin-main .report-filters{display:grid;grid-template-columns:1fr}.admin-main .report-filters label,.admin-main .report-filters select,.admin-main .report-filters input{width:100%}.app-main .form-panel{padding:20px 16px}.app-main .form-grid{grid-template-columns:1fr}.app-main .wide{grid-column:auto}.app-main .topbar>div:last-child{gap:5px}.app-main .topbar .button,.theme-toggle{padding:8px 9px;font-size:12px}.app-main .table-wrap{border:1px solid var(--ui-border);border-radius:8px}}@media(max-width:420px){.app-main .topbar{display:block}.app-main .topbar>div:last-child{margin-top:12px}.admin-main .topbar{display:block}.admin-main .topbar>div:last-child{margin-top:12px}.admin-nav a{font-size:11px;padding:7px 8px}}.main-brand{display:flex;align-items:center;gap:13px}.main-school-logo{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:10px;padding:2px;box-shadow:0 3px 12px rgba(16,49,103,.12)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#0a2756,#16488e 48%,#eef3fa 48%)}.login-shell{width:min(100%,1040px);min-height:590px;display:grid;grid-template-columns:1.1fr .9fr;border-radius:20px;overflow:hidden;box-shadow:0 28px 60px rgba(4,20,47,.28);background:var(--ui-surface)}.login-brand{padding:56px;position:relative;display:flex;flex-direction:column;align-items:flex-start;color:#fff;background:linear-gradient(145deg,rgba(10,39,86,.97),rgba(23,69,136,.94)),url('logo-colegio.png') center/500px no-repeat}.login-brand:after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent 60%,rgba(198,38,46,.32));pointer-events:none}.login-brand>*{position:relative;z-index:1}.login-brand img{width:120px;height:120px;object-fit:contain;border-radius:16px;background:#fff;padding:5px;margin-bottom:28px}.login-brand .eyebrow{color:#b9d3ff}.login-brand h1{font-size:42px;line-height:1.06;margin-bottom:14px;color:#fff}.login-brand>div>p:last-child{font-size:17px;line-height:1.6;max-width:360px;color:#d4e2f8}.login-brand-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.22);padding-top:18px;font-size:14px}.login-brand-footer span{font-size:12px;color:#c4d6ef}.login-card{padding:58px 52px;align-self:center;position:relative}.login-card h2{font-size:29px;margin-bottom:8px}.login-card-head>p:last-child{color:var(--ui-muted);font-size:14px;line-height:1.5;margin-bottom:30px}.login-form{display:grid;gap:19px}.login-form label{display:grid;gap:8px;font-size:13px;font-weight:750;color:var(--ui-text)}.login-form .button{margin-top:6px;padding:13px}.back-link{display:inline-block;margin-top:24px;color:var(--ui-primary-2);font-size:13px;font-weight:700;text-decoration:none}.login-theme{position:absolute;right:22px;top:22px}.login-card .error-box,.login-card .success-box{font-size:13px;padding:10px 12px;border-radius:7px;background:var(--ui-surface-2)}@media(max-width:760px){.main-school-logo{width:43px;height:43px}.login-page{padding:0;display:block}.login-shell{min-height:100vh;width:100%;border-radius:0;grid-template-columns:1fr}.login-brand{padding:34px 28px;min-height:265px;background-size:300px}.login-brand img{width:72px;height:72px;margin-bottom:14px}.login-brand h1{font-size:30px}.login-brand>div>p:last-child{font-size:14px}.login-brand-footer{display:none}.login-card{padding:35px 28px;align-self:start}.login-card h2{font-size:25px}.login-theme{top:15px;right:15px}}