:root{--navy:#071b33;--navy2:#0d2947;--green:#19e68c;--green2:#05b86c;--bg:#f2f6f5;--white:#fff;--ink:#14283b;--muted:#75848e;--line:#dfe7e6;--red:#ef6a66;--amber:#f1b84b;--blue:#4d8df7;--radius:16px;--shadow:0 10px 35px rgba(7,27,51,.07)}*{box-sizing:border-box}html{font-family:Manrope,Arial,sans-serif;background:var(--bg);color:var(--ink)}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.dashboard-layout{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:var(--navy);color:#fff;padding:0 15px 20px;display:flex;flex-direction:column;z-index:50}.sidebar-head{height:76px;display:flex;align-items:center;padding:0 12px;border-bottom:1px solid #1d354d}.dash-brand{display:flex;align-items:center;gap:10px}.dash-mark{width:35px;height:35px;border:2px solid var(--green);border-radius:10px;display:flex;align-items:end;justify-content:center;gap:3px;padding-bottom:8px}.dash-mark i{width:3px;background:var(--green);border-radius:3px}.dash-mark i:nth-child(1){height:9px}.dash-mark i:nth-child(2){height:16px}.dash-mark i:nth-child(3){height:12px}.dash-brand strong,.dash-brand small{display:block}.dash-brand strong{font-size:14px;letter-spacing:.06em}.dash-brand small{font-size:7px;letter-spacing:.16em;color:#7f94a7;margin-top:3px}.sidebar-close{display:none;margin-left:auto;border:0;background:transparent;color:#fff;font-size:26px}.user-mini{display:flex;align-items:center;gap:10px;padding:18px 10px;margin-bottom:5px;position:relative}.avatar{width:39px;height:39px;border-radius:12px;background:var(--green);color:var(--navy);display:grid;place-items:center;font-size:11px;font-weight:800}.user-mini strong,.user-mini small{display:block}.user-mini strong{font-size:10px;max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-mini small{color:#7f94a7;font-size:8px;margin-top:4px}.online{width:7px;height:7px;background:var(--green);border:2px solid var(--navy);border-radius:50%;position:absolute;left:42px;bottom:19px}.side-nav{overflow-y:auto;flex:1;padding-right:2px}.nav-label{display:block;color:#5f768b;font-size:7px;font-weight:800;letter-spacing:.15em;padding:17px 12px 7px}.side-nav button{width:100%;border:0;background:transparent;color:#9fb0c0;padding:10px 12px;border-radius:9px;display:flex;align-items:center;gap:11px;text-align:left;font-size:10px;font-weight:700;margin:2px 0}.side-nav button:hover{background:#102e4c;color:#fff}.side-nav button.active{background:var(--green);color:var(--navy)}.nav-icon{width:21px;font-size:15px;text-align:center}.nav-badge{margin-left:auto;background:#1c3c59;color:#b8c5d0;border-radius:10px;padding:2px 6px;font-size:7px}.active .nav-badge{background:rgba(7,27,51,.14);color:var(--navy)}.sidebar-foot{border-top:1px solid #1d354d;padding:15px 10px 0}.sidebar-foot a{display:flex;gap:10px;align-items:center;color:#9fb0c0;font-size:9px;font-weight:700}.sidebar-foot small{display:block;color:#435e75;font-size:7px;margin-top:17px}.dashboard-main{min-height:100vh;margin-left:260px}.dashboard-header{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:30}.sidebar-open{display:none;border:0;background:#eef3f2;border-radius:9px;width:39px;height:39px}.breadcrumb span,.breadcrumb strong{display:block}.breadcrumb span{font-size:7px;letter-spacing:.15em;color:var(--green2);font-weight:800}.breadcrumb strong{font-size:14px;margin-top:3px}.header-actions{margin-left:auto;display:flex;align-items:center;gap:11px}.global-search{position:relative}.global-search span{position:absolute;left:11px;top:8px;color:#96a4a9}.global-search input{height:36px;width:180px;border:1px solid var(--line);background:#f8fafa;border-radius:9px;padding:0 12px 0 31px;font-size:9px;outline:none}.notification-button{position:relative;width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:9px}.notification-button i{position:absolute;right:-3px;top:-4px;width:15px;height:15px;border-radius:50%;background:var(--red);color:#fff;font-style:normal;font-size:7px;display:grid;place-items:center}.role-switcher select{height:36px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:0 28px 0 10px;font-size:9px;font-weight:800;color:var(--ink)}.dashboard-content{padding:28px;max-width:1500px;margin:auto;outline:none}.page-loading{display:grid;place-items:center;padding:100px;color:var(--muted);font-size:10px}.page-loading span{width:35px;height:35px;border:3px solid #dce8e3;border-top-color:var(--green2);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.welcome-row{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.welcome-row h1{font-size:28px;letter-spacing:-.035em;margin:0}.welcome-row h1 span{color:var(--green2)}.welcome-row p{font-size:10px;color:var(--muted);margin:6px 0 0}.date-chip{padding:9px 13px;border:1px solid var(--line);background:#fff;border-radius:9px;font-size:9px;font-weight:800}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid #e4ebea;border-radius:var(--radius);padding:18px;display:flex;align-items:center;gap:13px}.stat-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:17px;background:#e9faf2;color:var(--green2)}.stat-icon.blue{background:#edf3ff;color:var(--blue)}.stat-icon.amber{background:#fff7e6;color:var(--amber)}.stat-icon.red{background:#fff0ef;color:var(--red)}.stat-card strong,.stat-card small{display:block}.stat-card strong{font-size:22px;line-height:1}.stat-card small{font-size:8px;color:var(--muted);margin-top:6px}.stat-card em{margin-left:auto;font-size:8px;font-style:normal;color:var(--green2);font-weight:800}.dashboard-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:17px}.panel{background:#fff;border:1px solid #e3ebea;border-radius:var(--radius);box-shadow:0 5px 22px rgba(7,27,51,.025);overflow:hidden}.panel-head{padding:17px 19px;border-bottom:1px solid #e8eeee;display:flex;align-items:center;justify-content:space-between}.panel-head h2{font-size:12px;margin:0}.panel-head p{font-size:8px;color:var(--muted);margin:4px 0 0}.panel-head a,.panel-head button.link{border:0;background:none;font-size:8px;color:var(--green2);font-weight:800}.panel-body{padding:18px}.schedule-item{display:grid;grid-template-columns:47px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #edf1f1}.schedule-item:last-child{border:0}.schedule-time{text-align:center;padding:8px 5px;border-radius:9px;background:#edf9f4;color:var(--green2);font-size:9px;font-weight:800}.schedule-item strong,.schedule-item small{display:block}.schedule-item strong{font-size:10px}.schedule-item small{font-size:8px;color:var(--muted);margin-top:4px}.status{font-size:7px;font-weight:800;padding:5px 8px;border-radius:12px;background:#e9faf2;color:var(--green2);white-space:nowrap}.status.warn{background:#fff5e2;color:#b47a08}.status.danger{background:#fff0ef;color:#cf514c}.progress-wrap{margin:5px 0 18px}.progress-meta{display:flex;justify-content:space-between;font-size:9px;font-weight:800;margin-bottom:8px}.progress-bar{height:7px;border-radius:7px;background:#e7eeee;overflow:hidden}.progress-bar i{height:100%;display:block;background:var(--green);border-radius:7px}.message-item{padding:11px 12px;border-left:3px solid var(--amber);background:#fffaf0;border-radius:0 8px 8px 0;margin-bottom:9px}.message-item.danger{border-color:var(--red);background:#fff4f3}.message-item strong{font-size:9px}.message-item p{font-size:8px;color:var(--muted);margin:4px 0}.quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.quick-action{border:1px solid var(--line);background:#fff;border-radius:12px;padding:15px 11px;text-align:left;color:var(--ink)}.quick-action span{display:block;font-size:19px;color:var(--green2);margin-bottom:9px}.quick-action strong{font-size:9px}.quick-action small{display:block;font-size:7px;color:var(--muted);margin-top:4px}.data-table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:730px}.data-table th{text-align:left;padding:10px 12px;color:#88969c;font-size:7px;text-transform:uppercase;letter-spacing:.08em;background:#f7f9f9}.data-table td{padding:12px;border-bottom:1px solid #edf1f1;font-size:9px}.data-table td strong{font-size:9px}.table-person{display:flex;align-items:center;gap:8px}.mini-avatar{width:29px;height:29px;border-radius:8px;background:#e8f8f1;color:var(--green2);display:grid;place-items:center;font-weight:800;font-size:8px}.icon-button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 8px;font-size:8px;font-weight:800;color:var(--ink)}.icon-button.primary{background:var(--green);border-color:var(--green)}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px}.toolbar h1{font-size:24px;margin:0}.toolbar-actions{display:flex;gap:8px}.toolbar input,.toolbar select,.modal input,.modal select,.modal textarea{height:38px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 11px;font-size:9px;outline:none}.toolbar input{width:180px}.primary-button{border:0;background:var(--green);color:var(--navy);border-radius:9px;padding:10px 14px;font-size:9px;font-weight:800}.lesson-hero{background:linear-gradient(115deg,var(--navy),#124064);color:#fff;padding:25px;border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.lesson-hero span{font-size:8px;color:var(--green);font-weight:800;letter-spacing:.1em}.lesson-hero h1{font-size:23px;margin:7px 0}.lesson-hero p{font-size:9px;color:#a7b8c7;margin:0}.lesson-buttons{display:flex;gap:8px}.lesson-buttons button{border:1px solid #3c5871;background:transparent;color:#fff;border-radius:8px;padding:9px 12px;font-size:8px;font-weight:800}.lesson-buttons button.primary{background:var(--green);border-color:var(--green);color:var(--navy)}.attendance-controls{display:flex;gap:5px}.attendance-controls button{width:27px;height:27px;border:1px solid var(--line);background:#fff;border-radius:7px;font-size:10px;font-weight:800}.attendance-controls button.present.active{background:#dcf8ea;border-color:#9de4bf;color:#079553}.attendance-controls button.absent.active{background:#fff0ef;border-color:#f5b8b5;color:#d84e49}.grade-input{width:50px!important;height:29px!important}.chart{height:220px;display:flex;align-items:end;gap:14px;padding:25px 10px 0;border-bottom:1px solid var(--line)}.chart-column{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:end;height:100%}.chart-column i{display:block;width:min(42px,70%);background:linear-gradient(var(--green),var(--green2));border-radius:7px 7px 0 0;min-height:8px}.chart-column span{font-size:7px;color:var(--muted);margin:8px 0}.donut-wrap{display:flex;align-items:center;gap:25px}.donut{width:140px;height:140px;border-radius:50%;background:conic-gradient(var(--green2) 0 62%,var(--blue) 62% 83%,var(--amber) 83% 94%,var(--red) 94%);display:grid;place-items:center}.donut:after{content:"89%";width:92px;height:92px;border-radius:50%;background:#fff;display:grid;place-items:center;font-weight:800;font-size:20px}.legend span{display:block;font-size:8px;margin:8px 0}.legend i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px}.permission-row{display:grid;grid-template-columns:1fr repeat(6,70px);align-items:center;gap:8px;padding:10px;border-bottom:1px solid #edf1f1;font-size:8px}.permission-row.header{font-size:7px;text-transform:uppercase;color:var(--muted);background:#f7f9f9}.switch{position:relative;width:31px;height:18px;display:inline-block}.switch input{opacity:0}.switch span{position:absolute;inset:0;background:#d8e1df;border-radius:20px}.switch span:after{content:"";position:absolute;width:12px;height:12px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+span{background:var(--green2)}.switch input:checked+span:after{transform:translateX(13px)}.modal{border:0;padding:0;border-radius:17px;width:min(530px,calc(100% - 30px));box-shadow:0 30px 80px rgba(7,27,51,.25)}.modal::backdrop{background:rgba(3,16,29,.65);backdrop-filter:blur(3px)}.modal-box{padding:28px;position:relative}.modal-close{position:absolute;right:18px;top:15px;border:0;background:#eef3f2;width:31px;height:31px;border-radius:50%}.modal h2{font-size:20px;margin:0 0 5px}.modal p{font-size:9px;color:var(--muted)}.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:20px}.modal-field label{display:block;font-size:8px;font-weight:800;margin-bottom:6px}.modal-field input,.modal-field select,.modal-field textarea{width:100%}.modal-field textarea{height:85px;padding-top:9px;resize:vertical}.modal-field.full{grid-column:1/-1}.modal-submit{width:100%;margin-top:18px;border:0;background:var(--green);padding:12px;border-radius:9px;font-weight:800;font-size:9px}.toast-stack{position:fixed;right:20px;bottom:20px;z-index:100}.toast{background:var(--navy);color:#fff;padding:13px 17px;border-radius:10px;margin-top:8px;font-size:9px;box-shadow:var(--shadow);animation:toastIn .3s}.toast.success{border-left:4px solid var(--green)}@keyframes toastIn{from{transform:translateY(10px);opacity:0}}
.toast.error{border-left:4px solid var(--red)}.empty-state{padding:22px;text-align:center;color:var(--muted);font-size:9px}.empty-state.spacious{padding:70px 20px}.loading-error{padding:55px 20px;display:grid;place-items:center;gap:18px;color:var(--red);font-size:10px}.align-right{text-align:right}.block-text{display:block;max-width:520px;white-space:normal;margin-top:5px}.record-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:14px}.record-grid .stat-card{min-height:90px}.certificate-card{display:flex;align-items:center;gap:15px;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px}.certificate-card div{flex:1}.certificate-card strong{font-size:11px}.certificate-card p{font-size:8px;color:var(--muted)}.modal-error,.form-error{min-height:14px;color:var(--red)!important;font-weight:700}.check-line{display:flex!important;align-items:center;gap:7px;font-size:9px!important}.check-line input{width:auto!important;height:auto!important}.role-checks{display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:11px;border:1px solid var(--line);border-radius:9px}.credential-box{display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:15px;background:#f3f8f6;border-radius:10px;margin-top:15px}.credential-box span{font-size:8px;color:var(--muted)}.credential-box strong{font-size:11px}.notification-list{max-height:430px;overflow:auto;margin-top:15px}.notification-list button{width:100%;display:block;text-align:left;border:0;border-bottom:1px solid var(--line);background:#fff;padding:12px}.notification-list button.unread{background:#edfaf4;border-left:3px solid var(--green2)}.notification-list strong,.notification-list span,.notification-list small{display:block}.notification-list strong{font-size:9px}.notification-list span{font-size:8px;color:var(--ink);margin-top:4px}.notification-list small{font-size:7px;color:var(--muted);margin-top:5px}.search-results{position:absolute;top:43px;right:0;width:310px;max-height:360px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 18px 40px rgba(7,27,51,.16);z-index:80}.search-results button{display:block;width:100%;text-align:left;border:0;border-bottom:1px solid var(--line);background:#fff;padding:11px}.search-results button:hover{background:#f3faf7}.search-results strong,.search-results small{display:block;font-size:9px}.search-results small{font-size:7px;color:var(--muted);margin-top:3px}.modal input[type=file]{padding:8px;height:auto}.panel-body input[data-note]{height:30px;border:1px solid var(--line);border-radius:7px;padding:0 8px;font-size:8px}
@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.global-search{display:none}.permission-row{grid-template-columns:1fr repeat(6,45px)}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.sidebar-close{display:block}.sidebar-overlay{position:fixed;inset:0;background:rgba(2,14,25,.55);z-index:40;display:none}.sidebar-overlay.open{display:block}.dashboard-main{margin-left:0}.sidebar-open{display:block;margin-right:12px}.dashboard-header{padding:0 14px}.dashboard-content{padding:18px 14px}.notification-button{display:none}.welcome-row{display:block}.date-chip{display:inline-block;margin-top:12px}.lesson-hero{display:block}.lesson-buttons{margin-top:20px;flex-wrap:wrap}.toolbar{align-items:flex-start}.toolbar-actions input,.toolbar-actions select{display:none}.quick-actions{grid-template-columns:1fr}.permission-row{min-width:650px}.panel.permission-panel{overflow-x:auto}}
@media(max-width:470px){.stat-grid{grid-template-columns:1fr 1fr;gap:9px}.stat-card{padding:13px 10px;gap:9px}.stat-icon{width:34px;height:34px}.stat-card strong{font-size:17px}.stat-card em{display:none}.dashboard-header{height:67px}.breadcrumb strong{font-size:11px}.role-switcher select{max-width:110px}.dashboard-content{padding-top:15px}.toolbar h1{font-size:20px}.toolbar-actions .primary-button{padding:9px}.modal-grid{grid-template-columns:1fr}.modal-field.full{grid-column:auto}}

/* Typography readability upgrade: dashboards */
.dash-brand small,
.nav-label,
.nav-badge,
.sidebar-foot small,
.breadcrumb span,
.notification-button i,
.status,
.quick-action small,
.data-table th,
.chart-column span,
.permission-row.header,
.notification-list small,
.search-results small{font-size:10px}

.user-mini small,
.stat-card small,
.stat-card em,
.panel-head p,
.panel-head a,
.panel-head button.link,
.schedule-item small,
.message-item p,
.mini-avatar,
.icon-button,
.lesson-hero span,
.lesson-buttons button,
.legend span,
.permission-row,
.modal-field label,
.certificate-card p,
.credential-box span,
.notification-list span,
.panel-body input[data-note]{font-size:11px}

.sidebar-foot a,
.global-search input,
.role-switcher select,
.date-chip,
.schedule-time,
.progress-meta,
.message-item strong,
.quick-action strong,
.data-table td,
.data-table td strong,
.toolbar input,
.toolbar select,
.modal input,
.modal select,
.modal textarea,
.primary-button,
.lesson-hero p,
.modal p,
.modal-submit,
.toast,
.empty-state,
.notification-list strong,
.search-results strong{font-size:12px}

.check-line{font-size:12px!important}

.user-mini strong,
.side-nav button,
.page-loading,
.welcome-row p,
.schedule-item strong,
.attendance-controls button,
.loading-error{font-size:13px}

.avatar,
.certificate-card strong,
.credential-box strong,
.breadcrumb strong{font-size:14px}

.panel-head h2{font-size:15px}