@import"https://fonts.googleapis.com/css2?family=Caveat:wght@400;500;600;700&display=swap";:root{--primary-blue: #3b82f6;--primary-blue-hover: #2563eb;--secondary-blue: #E6F2FF;--text-dark: #1A202C;--text-light: #4A5568;--white: #FFFFFF;--bg-gray: #F7FAFC;--border-color: #E2E8F0;--success-green: #38A169;--warning-amber: #DD6B20;--danger-red: #E53E3E;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--font-handwritten: "Caveat", cursive;--radius: 12px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}.app-name{font-family:var(--font-handwritten);font-weight:700;letter-spacing:.5px}body{margin:0;font-family:var(--font-family);background-color:var(--bg-gray);color:var(--text-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{color:var(--text-dark);margin-bottom:.5em;font-weight:700}p{color:var(--text-light);line-height:1.6}button{cursor:pointer;font-family:var(--font-family);font-weight:600;transition:all .2s ease;border:none;outline:none}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius);font-size:1rem;text-decoration:none}.btn-primary{background-color:var(--primary-blue);color:var(--white);box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--primary-blue-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:disabled{background-color:#a0aec0;cursor:not-allowed;transform:none}.btn-secondary{background-color:var(--white);color:var(--primary-blue);border:2px solid var(--primary-blue)}.btn-secondary:hover{background-color:var(--secondary-blue)}.btn-text{background:none;color:var(--primary-blue);padding:.5rem 1rem}.btn-text:hover{text-decoration:underline}.card{background-color:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:2rem;border:1px solid var(--border-color)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.flex-center{display:flex;align-items:center;justify-content:center}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}input[type=text],input[type=password],input[type=email]{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:var(--radius);font-size:1rem;transition:border-color .2s;box-sizing:border-box}input:focus{border-color:var(--primary-blue);outline:none;box-shadow:0 0 0 3px var(--secondary-blue)}.page-gradient{background:linear-gradient(135deg,#eff6ff,#dbeafe,#bfdbfe);min-height:100vh}.glass-panel{background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(59,130,246,.1);box-shadow:0 4px 12px #3b82f61a}.text-gradient{background:linear-gradient(135deg,#1e3a8a,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-gradient{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;box-shadow:0 4px 12px #3b82f64d;transition:all .3s ease}.btn-gradient:hover{transform:translateY(-2px);box-shadow:0 8px 20px #3b82f666}.btn-outline{background-color:#fff;color:#3b82f6;border:2px solid #3b82f6;box-shadow:0 4px 12px #3b82f626;transition:all .3s ease}.btn-outline:hover{background-color:#3b82f6;color:#fff;transform:translateY(-2px)}.logo-box{width:48px;height:48px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:24px;box-shadow:0 4px 12px #3b82f64d}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.dashboard-container{width:100%;max-width:1200px;margin:0 auto}.students-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}.student-card{border:1px solid #ddd;border-radius:8px;padding:10px;background-color:#f9f9f9;cursor:pointer;transition:transform .2s}.student-card:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.student-card h4{margin-top:0;margin-bottom:10px}.canvas-preview-container{display:flex;justify-content:center;align-items:center;background-color:#fff;border:1px solid #eee}.focused-view{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.student-card.focused{cursor:default;transform:none;box-shadow:0 0 20px #00000080;border:none;background:#fff;padding:20px;border-radius:12px}.session-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dashboard-container.has-focus .students-grid,.dashboard-container.has-focus .session-header,.dashboard-container.has-focus .controls-toolbar{filter:blur(5px);pointer-events:none}.controls-toolbar{background:#fff;padding:15px;border-radius:12px;box-shadow:0 4px 12px #0000000d;margin-bottom:25px;display:flex;flex-direction:column;gap:15px;border:1px solid #eaeaea}.controls-toolbar>div{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.controls-toolbar strong{font-weight:600;color:#333;min-width:100px}.controls-toolbar button{padding:8px 16px;border-radius:6px;border:1px solid #ddd;background:#fff;cursor:pointer;transition:all .2s;font-size:14px}.controls-toolbar button:hover{background:#f0f0f0;border-color:#ccc;transform:translateY(-1px)}.controls-toolbar input[type=text]{padding:8px 12px;border-radius:6px;border:1px solid #ddd;flex-grow:1;max-width:300px}.controls-toolbar input[type=file]{font-size:14px}.tagline{font-size:.8rem;color:#64748b;font-weight:500;display:none}@media(min-width:768px){.tagline{display:block;margin-left:1rem}}.grid-tagline{font-size:.8rem;color:#64748b;font-weight:500;text-align:center}