@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";:root{--primary:#f97316;--primary-hover:#ea580c;--primary-glow:#f9731633;--secondary:#06b6d4;--secondary-glow:#06b6d426;--accent-purple:#a855f7;--accent-green:#10b981;--accent-red:#ef4444;--bg-darker:#090d16;--bg-base:#0f172a;--bg-card:#141e36b3;--bg-card-hover:#1e294bd9;--bg-input:#0f172a99;--border-color:#ffffff14;--border-color-focus:#f9731666;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dark:#64748b;--font-heading:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--glass-blur:blur(12px);--border-radius-sm:8px;--border-radius-md:16px;--border-radius-lg:24px;--shadow-sm:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-md:0 10px 15px -3px #0000004d, 0 4px 6px -4px #0000004d;--shadow-lg:0 20px 25px -5px #0006, 0 8px 10px -6px #0006;--shadow-glow:0 0 20px #f973164d;--shadow-glow-green:0 0 20px #10b98140;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-darker);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-darker)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dark)}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700}a{color:var(--primary);transition:var(--transition-smooth);text-decoration:none}a:hover{color:var(--primary-hover)}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:var(--shadow-md);transition:var(--transition-smooth)}.glass-card:hover{box-shadow:var(--shadow-lg);border-color:#ffffff26}.form-group{text-align:left;flex-direction:column;gap:.5rem;margin-bottom:1rem;display:flex}label{color:var(--text-muted);font-size:.875rem;font-weight:600}input,select,textarea{background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);width:100%;color:var(--text-main);font-family:var(--font-body);transition:var(--transition-smooth);outline:none;padding:.75rem 1rem;font-size:.95rem}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.btn{font-family:var(--font-heading);border-radius:var(--border-radius-sm);cursor:pointer;transition:var(--transition-smooth);border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-main);border-color:var(--border-color);background-color:#ffffff0d}.btn-secondary:hover{background-color:#ffffff1a;border-color:#fff3;transform:translateY(-1px)}.btn-accent{background-color:var(--secondary);color:#090d16;font-weight:700}.btn-accent:hover{background-color:#22d3ee;transform:translateY(-1px);box-shadow:0 0 15px #06b6d466}.btn-danger{background-color:var(--accent-red);color:#fff}.btn-danger:hover{background-color:#dc2626;transform:translateY(-1px)}.btn-sm{border-radius:6px;padding:.4rem .8rem;font-size:.85rem}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:12px;align-items:center;padding:.25rem .6rem;font-size:.75rem;font-weight:700;display:inline-flex}.badge-default{color:var(--text-muted);background-color:#ffffff14}.badge-biset{color:var(--accent-purple);background-color:#a855f726;border:1px solid #a855f74d}.badge-restpause{color:var(--primary);background-color:#f9731626;border:1px solid #f973164d}.badge-triset{color:var(--secondary);background-color:#06b6d426;border:1px solid #06b6d44d}@keyframes pulseGlow{0%{box-shadow:0 0 5px var(--primary-glow)}50%{box-shadow:0 0 20px #f9731680}to{box-shadow:0 0 5px var(--primary-glow)}}@keyframes wave{0%{transform:translate(-50%,-70%)rotate(0)}to{transform:translate(-50%,-70%)rotate(360deg)}}@keyframes countUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.flex-center{justify-content:center;align-items:center;display:flex}.text-center{text-align:center}.glow-border-active{animation:2s ease-in-out infinite pulseGlow;border-color:var(--primary)!important}.phone-mockup-wrapper{justify-content:center;align-items:flex-start;width:100%;padding:2rem 1rem;display:flex}.phone-mockup{background-color:var(--bg-darker);border:8px solid #1e293b;border-radius:40px;flex-direction:column;width:412px;min-height:840px;display:flex;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #000000b3}.phone-header-notch{z-index:100;background-color:#1e293b;border-bottom-right-radius:16px;border-bottom-left-radius:16px;width:150px;height:24px;position:absolute;top:0;left:50%;transform:translate(-50%)}.phone-content{background:radial-gradient(circle at top,#141f36 0%,#090d16 100%);flex-grow:1;padding:2rem 1rem 5rem;overflow-y:auto}.teacher-layout{background-color:var(--bg-darker);flex:1;min-height:0;display:flex}.teacher-sidebar{border-right:1px solid var(--border-color);background-color:#0b101d;flex-direction:column;gap:2rem;width:260px;padding:1.5rem;display:flex}.teacher-main{flex-grow:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem;overflow-y:auto}@media (width<=768px){.teacher-layout{flex-direction:column}.teacher-sidebar{border-right:none;border-bottom:1px solid var(--border-color);gap:1rem;width:100%;padding:1rem}.teacher-main{padding:1rem}.phone-mockup{border:none;border-radius:0;width:100%;min-height:100vh}.phone-mockup-wrapper{padding:0}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}