@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--primary-purple:#6366f1;--primary-purple-light:#6366f11a;--text-dark:#1e293b;--text-muted:#64748b;--sidebar-bg:#fff;--bg-main:#f8faff;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-dark);-webkit-font-smoothing:antialiased;font-family:Outfit,sans-serif}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:10px}:root{--primary-color:#6366f1;--primary-hover:#4f46e5;--bg-color:#eef2ff;--card-bg:#fff;--text-main:#1f2937;--text-muted:#6b7280;--input-bg:#f5f7ff;--purple-gradient:linear-gradient(135deg, #6366f1 0%, #a855f7 100%)}.login-container{background-color:var(--bg-color);justify-content:center;align-items:center;min-height:100vh;padding:20px;font-family:Inter,system-ui,-apple-system,sans-serif;display:flex}.login-card{background:var(--card-bg);border-radius:30px;width:1000px;max-width:100%;height:600px;display:flex;overflow:hidden;box-shadow:0 25px 50px -12px #0000001a}.login-left{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:60px;display:flex}.login-header{text-align:center;margin-bottom:40px}.login-header h1{color:var(--text-main);letter-spacing:-.5px;margin-bottom:10px;font-size:32px;font-weight:800}.login-header p{color:var(--text-muted);font-size:15px}.login-form{width:100%;max-width:360px}.role-switcher{background:var(--input-bg);border-radius:12px;margin-bottom:30px;padding:5px;display:flex}.role-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:10px;font-size:14px;font-weight:600;transition:all .3s}.role-btn.active{background:var(--card-bg);color:var(--primary-color);box-shadow:0 4px 10px #0000000d}.input-group{margin-bottom:20px;position:relative}.input-group label{display:none}.input-wrapper{align-items:center;display:flex;position:relative}.input-wrapper i{color:var(--primary-color);opacity:.6;position:absolute;left:16px}.input-wrapper input{background:var(--input-bg);width:100%;color:var(--text-main);border:2px solid #0000;border-radius:14px;padding:16px 16px 16px 48px;font-size:15px;transition:all .3s}.input-wrapper input:focus{background:#fff;border-color:#6366f133;outline:none;box-shadow:0 0 0 4px #6366f10d}.password-toggle{color:var(--text-muted);cursor:pointer;opacity:.6;background:0 0;border:none;justify-content:center;align-items:center;padding:0;transition:opacity .2s;display:flex;position:absolute;right:16px}.password-toggle:hover{opacity:1}.input-wrapper input::placeholder{color:#9ca3af}.login-btn{background:var(--purple-gradient);color:#fff;cursor:pointer;border:none;border-radius:14px;width:100%;margin-top:10px;padding:16px;font-size:16px;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 10px 20px #6366f14d}.login-btn:hover{transform:translateY(-2px);box-shadow:0 15px 25px #6366f166}.login-btn:active{transform:translateY(0)}.login-right{background:var(--purple-gradient);flex:1;justify-content:center;align-items:center;padding:40px;display:flex;position:relative}.hero-overlay{background-image:radial-gradient(circle at 20% 20%,#ffffff26 0%,#0000 40%),radial-gradient(circle at 80% 80%,#ffffff1a 0%,#0000 40%);position:absolute;inset:0}.hero-image-container{z-index:1;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.hero-image{object-fit:cover;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-radius:40px;max-width:80%;max-height:80%;box-shadow:0 30px 60px #0000004d}.energy-badge{background:#fff;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;animation:4s ease-in-out infinite float;display:flex;position:absolute;bottom:20%;left:10%;box-shadow:0 10px 25px #0003}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}@media (width<=900px){.login-card{flex-direction:column;height:auto;margin:20px}.login-right{display:none}}.dashboard-wrapper{min-height:100vh;display:flex}.sidebar{z-index:1000;background:#fff;border-right:1px solid #f1f5f9;flex-direction:column;width:260px;height:100vh;transition:width .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:0}.dashboard-wrapper.collapsed .sidebar{width:80px}.sidebar-logo-container{justify-content:space-between;align-items:center;padding:30px 24px;display:flex}.sidebar-logo{align-items:center;gap:12px;display:flex;overflow:hidden}.logo-icon{background:var(--primary-purple);color:#fff;border-radius:12px;justify-content:center;align-items:center;min-width:35px;height:35px;font-size:18px;font-weight:800;display:flex}.logo-text{color:var(--primary-purple);white-space:nowrap;font-size:22px;font-weight:700}.sidebar-nav{flex:1;padding:10px 16px;overflow-y:auto}.nav-item{color:var(--text-muted);cursor:pointer;border-radius:12px;align-items:center;margin-bottom:4px;padding:12px 14px;font-size:15px;font-weight:500;text-decoration:none;transition:all .2s ease-in-out;display:flex;position:relative}.nav-item i:not(.arrow){justify-content:center;align-items:center;min-width:30px;font-size:20px;display:flex}.nav-item span{white-space:nowrap;flex:1;margin-left:8px}.nav-item .arrow{font-size:14px;transition:transform .3s}.nav-item:hover{color:var(--primary-purple);background:#f8faff}.nav-item.active,.nav-item.expanded{color:var(--primary-purple)}.submenu-container{grid-template-rows:0fr;transition:grid-template-rows .3s cubic-bezier(.4,0,.2,1);display:grid}.submenu-container.open{grid-template-rows:1fr}.submenu-inner{overflow:hidden}.sub-menu{margin-top:4px;margin-bottom:8px;padding-left:32px;position:relative}.sub-menu:before{content:"";background:#e2e8f0;width:1px;position:absolute;top:0;bottom:0;left:45px}.sub-nav-item{color:var(--text-muted);transition:var(--transition);border-radius:10px;align-items:center;margin-bottom:2px;padding:10px 15px 10px 30px;font-size:14px;text-decoration:none;display:flex;position:relative}.sub-nav-item:hover{color:var(--primary-purple)}.sub-nav-item.active{color:var(--primary-purple);background:#f0f3ff;font-weight:600}.sub-nav-item.active:before{content:"";background:var(--primary-purple);border-radius:4px;width:3px;position:absolute;top:15%;bottom:15%;left:13px}.collapsed .nav-item{border-radius:12px;justify-content:center;width:44px;height:44px;margin:0 auto 8px;padding:0}.collapsed .nav-item i:not(.arrow){min-width:unset;margin:0;font-size:20px}.collapsed .nav-item.active{color:var(--primary-purple);background:#f0f3ff}.collapsed .nav-item span,.collapsed .nav-item .arrow,.collapsed .nav-divider,.collapsed .submenu-container{display:none}.collapsed .sidebar-logo-container{justify-content:center;padding:25px 0;position:relative}.collapsed .sidebar-logo{margin:0 auto;display:flex}.collapsed .logo-text{display:none}.collapse-toggle{cursor:pointer;color:var(--primary-purple);justify-content:center;align-items:center;font-size:20px;transition:all .3s;display:flex}.collapsed .collapse-toggle{z-index:10;background:#fff;border:1px solid #e2e8f0;border-radius:50%;width:28px;height:28px;font-size:14px;position:absolute;top:30px;right:-14px;box-shadow:0 2px 5px #0000000d}.sidebar{border-right:1px solid #e2e8f0;box-shadow:2px 0 10px #00000005}.main-content{flex:1;margin-left:260px;transition:margin-left .3s cubic-bezier(.4,0,.2,1)}.collapsed .main-content{margin-left:80px}.dashboard-header{z-index:900;background:#fff;border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;height:80px;padding:0 40px;display:flex;position:sticky;top:0}.header-search{background:#f8faff;border:1px solid #f1f5f9;border-radius:14px;align-items:center;gap:12px;width:400px;padding:12px 20px;display:flex}.school-dashboard{padding:10px}.dashboard-title{color:var(--text-dark);margin-bottom:4px;font-size:24px;font-weight:700}.dashboard-subtitle{color:var(--text-muted);margin-bottom:30px;font-size:14px}.stats-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px;display:grid}.stat-card{background:#fff;border-radius:14px;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.stat-info p{color:var(--text-muted);margin-bottom:4px;font-size:13px}.stat-info h3{color:var(--text-dark);font-size:22px;font-weight:800}.stat-icon{border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;font-size:20px;display:flex}.card-purple{background:#f4ecfb}.card-purple .stat-icon{color:#a855f7;font-size:24px}.card-blue{background:#e6f6fd}.card-blue .stat-icon{color:#38bdf8;font-size:24px}.card-orange{background:#fdf2e9}.card-orange .stat-icon{color:#f97316;font-size:24px}.card-green{background:#e9faef}.card-green .stat-icon{color:#22c55e;font-size:24px}.charts-grid{grid-template-columns:2fr 1fr;gap:20px;margin-bottom:20px;display:grid}.chart-card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 4px 15px #00000005}.chart-header{justify-content:space-between;align-items:flex-start;margin-bottom:15px;display:flex}.chart-title{color:var(--text-dark);margin-bottom:2px;font-size:16px;font-weight:700}.chart-subtitle{color:var(--text-muted);font-size:12px}.chart-legend{color:var(--text-muted);gap:12px;font-size:12px;display:flex}.legend-item{align-items:center;gap:6px;display:flex}.legend-dot{border-radius:50%;width:8px;height:8px}.bar-chart{border-bottom:1px dashed #e2e8f0;justify-content:space-between;align-items:flex-end;height:180px;padding-bottom:15px;display:flex;position:relative}.bar-chart:before{content:"";z-index:0;opacity:.5;background-image:linear-gradient(#e2e8f0 1px,#0000 1px);background-size:100% 36px;height:100%;position:absolute;top:0;left:-20px;right:0}.chart-y-axis{color:#94a3b8;z-index:1;flex-direction:column;justify-content:space-between;height:100%;font-size:11px;display:flex;position:absolute;top:0;left:-35px}.bar-group{z-index:1;align-items:flex-end;gap:4px;height:100%;display:flex}.bar{border-radius:4px 4px 0 0;width:8px}.bar-purple{background:#8b5cf6}.bar-orange{background:#f97316}.x-axis{color:#94a3b8;justify-content:space-between;margin-top:10px;padding-left:5px;font-size:11px;display:flex}.doughnut-wrapper{width:160px;height:160px;margin:0 auto;position:relative}.doughnut-circle{background:conic-gradient(#8b5cf6 0deg 250deg,#f97316 250deg 360deg);border-radius:50%;width:100%;height:100%;-webkit-mask:radial-gradient(circle,#0000 55%,#000 56%);mask:radial-gradient(circle,#0000 55%,#000 56%)}.doughnut-center{text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.doughnut-label{color:var(--text-muted);font-size:12px}.doughnut-value{color:var(--text-dark);font-size:22px;font-weight:800}.bottom-grid{grid-template-columns:2fr 1fr;gap:24px;display:grid}.modern-table{border-collapse:collapse;width:100%}.modern-table th{text-align:left;color:var(--text-muted);border-bottom:1px solid #f1f5f9;padding:15px;font-size:13px;font-weight:600}.modern-table td{color:var(--text-dark);border-bottom:1px solid #f8fafc;padding:15px;font-size:14px}.modern-table tbody tr:hover{background:#f8fafc}.student-name-cell{align-items:center;gap:12px;font-weight:600;display:flex}.student-avatar{object-fit:cover;border-radius:50%;width:35px;height:35px}.custom-checkbox{cursor:pointer;border:2px solid #cbd5e1;border-radius:6px;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.custom-checkbox.checked{background:var(--primary-purple);border-color:var(--primary-purple);color:#fff}.notice-list{flex-direction:column;gap:15px;display:flex}.notice-item{border-bottom:1px solid #f1f5f9;align-items:center;gap:15px;padding-bottom:15px;display:flex}.notice-item:last-child{border-bottom:none;padding-bottom:0}.notice-icon-wrapper{border-radius:12px;justify-content:center;align-items:center;width:45px;height:45px;font-size:18px;display:flex}.notice-content{flex:1}.notice-title{margin-bottom:4px;font-size:14px;font-weight:600}.notice-desc{color:var(--text-muted);font-size:12px}.notice-date{color:var(--text-muted);font-size:11px}