@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap";:root{--primary:#1a237e;--primary-light:#534bae;--primary-dark:#000051;--gold:gold;--gold-dark:#c7a500;--accent:#ff6f00;--green:#00897b;--bg:#f0f2f8;--white:#fff;--text:#1a1a2e;--text-light:#6b7280;--shadow:0 4px 24px #1a237e1a;--shadow-lg:0 16px 48px #1a237e2e;--radius:16px;--radius-sm:10px;--trans:all .3s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Outfit,sans-serif;overflow-x:hidden}a{color:inherit;transition:var(--trans);text-decoration:none}button{cursor:pointer;transition:var(--trans);border:none;outline:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.topbar{background:var(--primary-dark);color:#ffffffbf;z-index:2000;width:100%;padding:7px 0;font-size:.78rem;position:fixed;top:0;left:0}.topbar-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.topbar-left{gap:20px;display:flex}.topbar-right{align-items:center;gap:16px;display:flex}.topbar-right a{color:var(--gold);font-weight:600}.topbar-right a:hover{color:#fff}header{z-index:1500;width:100%;transition:var(--trans);position:fixed;top:36px;left:0}.header-inner{-webkit-backdrop-filter:blur(18px);box-shadow:var(--shadow);background:#ffffffe0;border-bottom:1px solid #ffffff80;border-radius:0 0 20px 20px;justify-content:space-between;align-items:center;padding:14px 24px;display:flex}header.scrolled .header-inner{box-shadow:var(--shadow-lg);background:#fffffff7}.logo{cursor:pointer;align-items:center;gap:14px;display:flex}.logo-badge{background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:50px;height:50px;display:flex;box-shadow:0 4px 16px #1a237e4d}.logo-icon{font-size:1.6rem}.logo-title{color:var(--primary);letter-spacing:.5px;font-size:1.05rem;font-weight:800;line-height:1.2;display:block}.logo-sub{color:var(--text-light);font-size:.7rem;font-weight:400;display:block}#main-nav ul{gap:6px;list-style:none;display:flex}#main-nav ul li a{color:var(--text);border-radius:50px;padding:8px 16px;font-size:.92rem;font-weight:600;position:relative}#main-nav ul li a:hover{color:var(--primary);background:#1a237e12}.header-actions{align-items:center;gap:10px;display:flex}.btn-teacher{background:var(--primary);color:#fff;border-radius:50px;padding:9px 18px;font-size:.88rem;font-weight:700}.btn-teacher:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #1a237e4d}.btn-parent{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--primary-dark);border-radius:50px;padding:9px 18px;font-size:.88rem;font-weight:700}.btn-parent:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ffd70066}.hamburger{color:var(--primary);background:0 0;font-size:1.6rem;display:none}.mobile-menu{background:var(--primary-dark);z-index:3000;flex-direction:column;gap:20px;width:100%;height:100vh;padding:60px 30px;display:none;position:fixed;top:0;left:0}.mobile-menu.open{display:flex}.mobile-menu a,.mobile-menu button{color:#fff;text-align:left;background:0 0;border-bottom:1px solid #ffffff1a;padding:10px 0;font-size:1.3rem;font-weight:600}.hero{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 50%,var(--primary-light) 100%);align-items:center;min-height:100vh;padding-top:130px;display:flex;position:relative;overflow:hidden}.hero-bg-shapes{pointer-events:none;position:absolute;inset:0}.shape{opacity:.12;border-radius:50%;position:absolute}.shape-1{background:var(--gold);width:500px;height:500px;animation:6s ease-in-out infinite pulse;top:-150px;right:-100px}.shape-2{background:#fff;width:300px;height:300px;animation:8s ease-in-out infinite reverse pulse;bottom:-100px;left:-80px}.shape-3{background:var(--accent);width:200px;height:200px;animation:10s ease-in-out infinite pulse;top:40%;left:40%}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.hero-container{z-index:2;flex-direction:column;gap:60px;display:flex;position:relative}.hero-badge{color:var(--gold);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffd70033;border:1px solid #ffd70080;border-radius:50px;margin-bottom:20px;padding:8px 20px;font-size:.85rem;font-weight:600;display:inline-block}.hero-content h1{color:#fff;margin-bottom:24px;font-size:4.2rem;font-weight:900;line-height:1.1}.hero-highlight{color:var(--gold)}.hero-content p{color:#fffc;max-width:560px;margin-bottom:40px;font-size:1.15rem;line-height:1.7}.hero-btns{flex-wrap:wrap;gap:16px;display:flex}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--primary-dark);border-radius:var(--radius);letter-spacing:.3px;padding:16px 36px;font-size:1rem;font-weight:800;box-shadow:0 8px 24px #ffd7004d}.btn-gold:hover{transform:translateY(-3px);box-shadow:0 12px 32px #ffd70073}.btn-glass{color:#fff;border-radius:var(--radius);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1f;border:2px solid #ffffff4d;padding:14px 36px;font-size:1rem;font-weight:700}.btn-glass:hover{background:#ffffff38;transform:translateY(-3px)}.hero-stats{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.stat-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);text-align:center;background:#ffffff1a;border:1px solid #fff3;padding:24px}.stat-number{color:var(--gold);font-size:2.2rem;font-weight:900}.stat-label{color:#ffffffb3;margin-top:4px;font-size:.85rem;font-weight:500}.hero-scroll-indicator{z-index:2;position:absolute;bottom:30px;left:50%;transform:translate(-50%)}.hero-scroll-indicator span{background:linear-gradient(to bottom,var(--gold),transparent);width:2px;height:50px;margin:0 auto;animation:2s ease-in-out infinite scrollDown;display:block}@keyframes scrollDown{0%{opacity:1;transform:scaleY(1)}to{opacity:0;transform-origin:bottom;transform:scaleY(.5)}}.section-alt{background:var(--bg);padding:100px 0}.section-white{background:var(--white);padding:100px 0}.section-portal{background:linear-gradient(135deg,#e8eaf6,#f3e5f5);padding:100px 0}.section-title{text-align:center;margin-bottom:60px}.section-badge{color:var(--primary);background:#1a237e1a;border-radius:50px;margin-bottom:12px;padding:6px 16px;font-size:.8rem;font-weight:700;display:inline-block}.section-title h2{color:var(--primary);margin-bottom:10px;font-size:2.6rem;font-weight:800}.section-title p{color:var(--text-light);font-size:1.05rem}.grid{gap:28px;display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.news-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--trans);border:1px solid #0000000d;padding:30px;position:relative;overflow:hidden}.news-card:before{content:"";background:linear-gradient(90deg,var(--primary),var(--primary-light));height:4px;position:absolute;top:0;left:0;right:0}.news-card.featured:before{background:linear-gradient(90deg,var(--gold),var(--accent))}.news-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-8px)}.news-tag{color:var(--primary);background:#1a237e14;border-radius:50px;margin-bottom:14px;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-block}.news-card h3{color:var(--text);margin-bottom:10px;font-size:1.2rem;font-weight:700}.news-card p{color:var(--text-light);margin-bottom:16px;font-size:.92rem;line-height:1.6}.link-arrow{color:var(--primary);font-size:.9rem;font-weight:700}.link-arrow:hover{color:var(--accent)}.video-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--trans);overflow:hidden}.video-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}.video-wrapper{height:0;padding-bottom:52%;position:relative;overflow:hidden}.video-wrapper iframe{border:none;width:100%;height:100%;position:absolute;top:0;left:0}.video-info{padding:24px}.video-tag{color:var(--primary-light);background:#534bae1a;border-radius:50px;margin-bottom:10px;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-block}.video-info h3{margin-bottom:6px;font-size:1.1rem;font-weight:700}.video-info p{color:var(--text-light);font-size:.88rem}.portal-grid{grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:32px;display:grid}.portal-card-premium{background:var(--white);cursor:pointer;box-shadow:var(--shadow-lg);transition:var(--trans);border-radius:24px;padding:44px;position:relative;overflow:hidden}.portal-card-premium:hover{transform:translateY(-10px)}.portal-glow{opacity:.08;pointer-events:none;border-radius:50%;width:300px;height:300px;position:absolute;top:-80px;right:-80px}.teacher-glow{background:var(--primary)}.parent-glow{background:var(--gold)}.portal-icon{margin-bottom:20px;font-size:3.5rem;display:block}.portal-card-premium h3{color:var(--text);margin-bottom:10px;font-size:1.6rem;font-weight:800}.portal-card-premium p{color:var(--text-light);margin-bottom:24px;line-height:1.6}.portal-features{flex-direction:column;gap:8px;margin-bottom:32px;list-style:none;display:flex}.portal-features li{color:var(--text);font-size:.9rem;font-weight:500}.portal-btn{border-radius:var(--radius);width:100%;padding:16px;font-size:1rem;font-weight:700}.teacher-btn{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff}.teacher-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #1a237e4d}.parent-btn{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--primary-dark)}.parent-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #ffd70066}.footer{background:var(--primary-dark);color:#fffc;padding:80px 0 0}.footer-inner{grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:60px;display:grid}.footer-logo{color:#fff;margin-bottom:16px;font-size:1.3rem;font-weight:800}.footer-brand p{opacity:.7;font-size:.9rem;line-height:1.7}.footer-links,.footer-contact{flex-direction:column;gap:8px;display:flex}.footer-links h4,.footer-contact h4{color:#fff;margin-bottom:8px;font-size:1rem}.footer-links a{opacity:.7;font-size:.9rem}.footer-links a:hover{opacity:1;color:var(--gold)}.footer-contact p{opacity:.7;font-size:.9rem}.footer-bottom{text-align:center;opacity:.6;border-top:1px solid #ffffff1a;padding:20px 24px;font-size:.85rem}.footer-bottom a{color:var(--gold)}.login-page{grid-template-columns:1fr 1fr;min-height:100vh;padding-top:36px;display:grid}.login-left{background:linear-gradient(160deg,var(--primary-dark),var(--primary),var(--primary-light));color:#fff;flex-direction:column;justify-content:center;padding:80px 60px;display:flex}.login-brand{color:var(--gold);cursor:pointer;margin-bottom:40px;font-size:1.1rem;font-weight:800}.login-left h2{margin-bottom:16px;font-size:2.8rem;font-weight:900}.login-left p{opacity:.8;margin-bottom:40px;line-height:1.7}.login-features{flex-direction:column;gap:12px;display:flex}.lf-item{border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1f;border:1px solid #fff3;padding:14px 20px;font-weight:600}.login-right{background:var(--bg);justify-content:center;align-items:center;padding:40px 60px;display:flex}.login-card{width:100%;max-width:440px;box-shadow:var(--shadow-lg);background:#fff;border-radius:24px;padding:50px}.login-role-badge{color:var(--primary);background:#1a237e14;border-radius:50px;margin-bottom:20px;padding:7px 18px;font-size:.85rem;font-weight:700;display:inline-block}.login-card h2{margin-bottom:8px;font-size:1.8rem;font-weight:800}.login-card p{color:var(--text-light);margin-bottom:32px;font-size:.9rem}.form-group{margin-bottom:22px}.form-group label{color:var(--text);margin-bottom:8px;font-size:.9rem;font-weight:600;display:block}.input-wrap{background:var(--bg);border-radius:var(--radius-sm);transition:var(--trans);border:2px solid #e5e7eb;align-items:center;gap:10px;padding:12px 16px;display:flex}.input-wrap:focus-within{border-color:var(--primary);background:#fff}.input-wrap span{font-size:1.1rem}.input-wrap input{color:var(--text);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:.95rem}.btn-login-submit{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;border-radius:var(--radius);width:100%;margin-bottom:12px;padding:15px;font-size:1rem;font-weight:700;box-shadow:0 4px 16px #1a237e40}.btn-login-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px #1a237e59}.btn-back{width:100%;color:var(--text-light);background:0 0;padding:12px;font-size:.9rem;font-weight:600}.btn-back:hover{color:var(--primary)}.dashboard-layout{min-height:100vh;padding-top:36px;display:flex}.sidebar{background:linear-gradient(180deg,var(--primary-dark),var(--primary));color:#fff;z-index:100;flex-direction:column;width:260px;min-height:100vh;padding:24px 16px;display:flex;position:fixed;top:36px;left:0}.sidebar-brand{color:var(--gold);cursor:pointer;margin-bottom:28px;padding:8px;font-size:1rem;font-weight:800}.sidebar-user{border-radius:var(--radius-sm);background:#ffffff1a;align-items:center;gap:12px;margin-bottom:28px;padding:14px;display:flex}.sidebar-avatar{font-size:1.8rem}.sidebar-name{font-size:.9rem;font-weight:700}.sidebar-role{opacity:.7;font-size:.72rem}.sidebar-nav{flex-direction:column;flex:1;gap:6px;display:flex}.sidebar-nav a{border-radius:var(--radius-sm);opacity:.75;cursor:pointer;transition:var(--trans);align-items:center;gap:10px;padding:11px 14px;font-size:.9rem;font-weight:600;display:flex}.sidebar-nav a:hover,.sidebar-nav a.active{opacity:1;background:#ffffff2e}.sidebar-logout{color:#ff6b6b;border-radius:var(--radius-sm);background:#ff000026;margin-top:auto;padding:12px;font-size:.9rem;font-weight:700}.sidebar-logout:hover{background:#ff000040}.dashboard-main{background:var(--bg);flex:1;min-height:100vh;margin-left:260px;padding:40px}.dashboard-topbar{border-bottom:1px solid #00000014;justify-content:space-between;align-items:flex-start;margin-bottom:32px;padding-bottom:24px;display:flex}.dashboard-topbar h2{color:var(--text);font-size:1.8rem;font-weight:800}.dashboard-topbar p{color:var(--text-light);margin-top:4px}.dash-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:36px;display:grid}.dash-stat{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);border-left:4px solid var(--primary);padding:20px}.dash-stat-num{color:var(--primary);font-size:1.8rem;font-weight:800}.dash-stat-label{color:var(--text-light);margin-top:4px;font-size:.82rem}.section-label{color:var(--text-light);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;font-size:1rem;font-weight:700}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px;margin-bottom:32px;display:grid}.tool-tile{background:var(--white);border-radius:var(--radius);text-align:center;cursor:pointer;box-shadow:var(--shadow);transition:var(--trans);border:2px solid #0000;padding:24px 16px}.tool-tile:hover{border-color:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.tt-icon{margin-bottom:10px;font-size:2rem}.tool-tile span{color:var(--text);font-size:.88rem;font-weight:600}.tool-panel-header{border-bottom:2px solid var(--bg);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;display:flex}.tool-panel-header h3{font-size:1.3rem;font-weight:700}.tool-close{background:var(--bg);color:var(--text-light);border-radius:var(--radius-sm);padding:8px 16px;font-size:.85rem;font-weight:600}.tool-close:hover{background:#ddd}.tool-panel-body{animation:.3s slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}#tool-content{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:24px;padding:32px}#tool-body table{border-collapse:collapse;width:100%}#tool-body th{background:var(--bg);color:var(--primary);text-align:left;padding:12px 16px;font-weight:700}#tool-body td{border-bottom:1px solid #f0f0f0;padding:12px 16px;font-size:.92rem}#tool-body input,#tool-body select,#tool-body textarea{border-radius:var(--radius-sm);border:1px solid #ddd;width:100%;padding:10px 14px;font-family:inherit;font-size:.92rem}#tool-body select{background:#fff}#app-content>div{animation:.4s fadePage}@keyframes fadePage{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (width<=1024px){.hero-stats{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.login-page{grid-template-columns:1fr}.login-left{display:none}.sidebar{width:220px}.dashboard-main{margin-left:220px}}@media (width<=768px){#main-nav,.header-actions .btn-teacher,.header-actions .btn-parent{display:none}.hamburger{display:block}.hero-content h1{font-size:2.6rem}.hero-stats{grid-template-columns:repeat(2,1fr)}.portal-grid{grid-template-columns:1fr}.dashboard-layout{flex-direction:column}.sidebar{flex-flow:wrap;width:100%;min-height:auto;padding:16px;position:relative;top:0}.dashboard-main{margin-left:0;padding:20px}.topbar-left span:not(:first-child){display:none}}@media (width<=480px){.hero-content h1{font-size:2rem}.hero-btns{flex-direction:column}.hero-stats{grid-template-columns:1fr 1fr}}