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h2{font-family:var(--font-heading);font-size:2.25rem;font-weight:800;text-align:center;margin-bottom:2.5rem;color:var(--color-text-main);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--color-text-main);margin-bottom:.5rem;margin-left:.25rem}.form-group input{width:100%;padding:.875rem 1.25rem;border:2px solid #e2e8f0;border-radius:12px;font-size:1rem;font-family:var(--font-body);transition:all .2s cubic-bezier(.4,0,.2,1);background:#f8fafc;color:var(--color-text-main)}.form-group input:hover{border-color:#cbd5e1}.form-group input:focus{outline:none;border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 4px var(--color-primary-light);transform:translateY(-1px)}.form-group input::-moz-placeholder{color:#94a3b8}.form-group 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translate(10px);opacity:.6}}.floating-shapes{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:hidden}.floating-shapes>div{position:absolute;opacity:.75}.shape-circle{border-radius:50%;background:linear-gradient(135deg,#6366f14d,#8b5cf638)}.shape-1{width:180px;height:180px;top:12%;right:6%;animation:floatShape1 18s ease-in-out infinite}.shape-2{width:130px;height:130px;bottom:18%;left:5%;background:linear-gradient(135deg,#4f46e540,#6366f12e);animation:floatShape2 22s ease-in-out infinite}.shape-ring{border-radius:50%;border:3px solid rgba(99,102,241,.35);background:transparent}.shape-3{width:220px;height:220px;top:35%;right:3%;animation:floatShape3 25s ease-in-out infinite}.shape-square{border-radius:16px;background:linear-gradient(45deg,#8b5cf638,#6366f126);transform:rotate(15deg)}.shape-4{width:100px;height:100px;top:55%;left:10%;animation:floatShape4 20s ease-in-out infinite}.shape-dot{border-radius:50%;background:#6366f180;box-shadow:0 0 20px #6366f166}.shape-5{width:20px;height:20px;top:22%;left:22%;animation:floatDot 15s ease-in-out infinite}.shape-6{width:16px;height:16px;bottom:30%;right:18%;background:#8b5cf68c;box-shadow:0 0 18px #8b5cf666;animation:floatDot 12s ease-in-out infinite reverse}.shape-triangle{width:0;height:0;border-left:60px solid transparent;border-right:60px solid transparent;border-bottom:100px solid rgba(99,102,241,.18);background:transparent}.shape-7{top:62%;right:20%;animation:floatShape5 28s ease-in-out infinite}@keyframes floatShape1{0%,to{transform:translate(0) rotate(0)}25%{transform:translate(-20px,15px) rotate(5deg)}50%{transform:translate(15px,-20px) rotate(-3deg)}75%{transform:translate(-10px,-15px) rotate(8deg)}}@keyframes floatShape2{0%,to{transform:translate(0) scale(1)}33%{transform:translate(25px,-20px) scale(1.05)}66%{transform:translate(-15px,25px) scale(.95)}}@keyframes floatShape3{0%,to{transform:translate(0) rotate(0)}50%{transform:translate(-30px,20px) rotate(180deg)}}@keyframes floatShape4{0%,to{transform:translate(0) rotate(15deg)}25%{transform:translate(20px,-15px) rotate(25deg)}50%{transform:translate(-10px,20px) rotate(5deg)}75%{transform:translate(15px,10px) rotate(35deg)}}@keyframes floatShape5{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(-20px,-15px) rotate(10deg)}66%{transform:translate(25px,10px) rotate(-5deg)}}@keyframes floatDot{0%,to{transform:translate(0);opacity:.25}50%{transform:translate(30px,-25px);opacity:.5}}.module-page{display:flex;flex-direction:column;min-height:calc(100vh - 80px);padding:2rem 3rem;max-width:1400px;margin:0 auto;width:100%}.module-header{margin-bottom:2rem}.module-header h1{font-family:var(--font-heading);font-size:2.2rem;font-weight:800;margin-top:1rem;background:linear-gradient(135deg,#1e293b 0%,var(--color-primary) 50%,var(--color-secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.01em;position:relative;padding-bottom:.75rem}.module-header h1:after{content:"";position:absolute;bottom:0;left:0;width:80px;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));border-radius:2px}.back-btn{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#3b82f614,#6366f11f);border:1px solid rgba(59,130,246,.2);color:#1e40af;padding:.6rem 1.2rem;border-radius:999px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .3s ease}.back-btn:hover{background:linear-gradient(135deg,#3b82f626,#8b5cf633);border-color:#6366f166;transform:translate(-3px);box-shadow:0 4px 12px #6366f133}.units-container{display:flex;flex-direction:column;gap:2rem}.unit-card{background:#fff;border-radius:20px;padding:2rem;border:1px solid #f1f5f9;box-shadow:var(--shadow-sm)}.unit-card h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:800;margin-bottom:1.5rem;background:linear-gradient(135deg,#334155 0%,var(--color-primary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:.01em;display:flex;align-items:center;gap:.75rem;padding-left:16px;position:relative}.unit-card h2:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:60%;background:linear-gradient(180deg,var(--color-primary),var(--color-secondary));border-radius:2px}.lessons-list{display:flex;flex-direction:column;gap:.75rem}.lesson-item{display:flex;align-items:center;padding:1.25rem 1.5rem;background:linear-gradient(135deg,#f8fafc,#fff);border:1px solid #e2e8f0;border-radius:16px;cursor:pointer;transition:all .3s ease}.lesson-item:hover{background:linear-gradient(135deg,#6366f10d,#8b5cf614);border-color:#6366f14d;transform:translate(8px);box-shadow:0 4px 15px #6366f126}.lesson-item.completed{border-left:4px solid #22c55e}.lesson-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.lesson-title{font-weight:700;font-size:1.1rem;color:#1e293b;letter-spacing:-.01em;transition:all .3s ease}.lesson-item:hover .lesson-title{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.lesson-concept{font-size:.9rem;color:#64748b;font-weight:500}.lesson-status{color:#94a3b8;transition:all .3s ease}.lesson-item:hover .lesson-status{color:var(--color-primary);transform:translate(3px)}.back-to-dashboard{display:inline-block;font-size:14px;color:var(--color-primary);text-decoration:none;font-weight:600;margin-bottom:16px;transition:all .2s}.back-to-dashboard:hover{color:var(--color-primary-hover);transform:translate(-3px)}.project-hero{display:flex;gap:28px;align-items:center;background:#fff;border-radius:20px;padding:32px 36px;margin-bottom:24px;border:1px solid #f1f5f9;box-shadow:var(--shadow-sm)}.project-hero__icon{font-size:4.5rem;width:110px;height:110px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f4ff,#f5f0ff);border-radius:50%;flex-shrink:0}.project-hero__body{flex:1}.project-hero__title{font-family:var(--font-heading);font-size:1.8rem;font-weight:800;margin:0 0 8px;background:linear-gradient(135deg,#1e293b 0%,var(--color-primary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.01em}.project-hero__subtitle{font-size:.95rem;color:#64748b;margin:0 0 20px;line-height:1.6}.project-hero__grade{color:var(--color-primary);text-decoration:none;font-weight:600}.project-hero__grade:hover{text-decoration:underline}.project-hero__cta{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);color:#fff;padding:11px 24px;border-radius:99px;text-decoration:none;font-weight:700;font-size:.95rem;box-shadow:0 4px 14px #6366f14d;transition:all .25s cubic-bezier(.4,0,.2,1)}.project-hero__cta:hover{transform:translateY(-2px);box-shadow:0 8px 22px #6366f16b}.student-notice{display:flex;gap:16px;align-items:flex-start;background:#f0fbf7;border:2px solid #2dd4bf;border-radius:16px;padding:20px 24px;margin-top:16px}.student-notice__icon{font-size:2rem;line-height:1}.student-notice__title{font-size:1rem;font-weight:700;color:#0f766e;margin-bottom:4px}.student-notice__body{font-size:.9rem;color:#115e59;line-height:1.6}.lesson-list{display:flex;flex-direction:column;gap:12px;margin-top:12px}.lesson-row{display:flex;gap:18px;padding:18px 22px;background:#fff;border:1px solid #f1f5f9;border-radius:14px;transition:all .2s}.lesson-row:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-sm)}.lesson-row__num{flex-shrink:0;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;width:76px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-weight:700;font-size:13px}.lesson-row__body{flex:1}.lesson-row__title{font-size:1rem;font-weight:700;color:#1e293b;margin-bottom:10px}.lesson-row__common{display:inline-block;background:#f3f4f6;color:#6b7280;font-size:.85rem;padding:5px 13px;border-radius:99px}.lesson-row__files{display:flex;flex-wrap:wrap;gap:9px}.lesson-row__file{display:inline-flex;align-items:center;gap:5px;background:#fff;border:1px solid #e2e8f0;border-radius:99px;padding:6px 14px;font-size:.85rem;color:#374151;text-decoration:none;font-weight:600;transition:all .15s}.lesson-row__file:hover{border-color:var(--color-primary);background:#eef2ff;color:var(--color-primary)}.hover\:bg-gray-200:hover{--tw-bg-opacity: 1;background-color:rgb(229 231 235 / var(--tw-bg-opacity, 1))}.hover\:bg-gray-50:hover{--tw-bg-opacity: 1;background-color:rgb(249 250 251 / var(--tw-bg-opacity, 1))}.hover\:bg-purple-700:hover{--tw-bg-opacity: 1;background-color:rgb(126 34 206 / var(--tw-bg-opacity, 1))}.hover\:text-gray-600:hover{--tw-text-opacity: 1;color:rgb(75 85 99 / var(--tw-text-opacity, 1))}.hover\:text-purple-800:hover{--tw-text-opacity: 1;color:rgb(107 33 168 / var(--tw-text-opacity, 1))}.hover\:text-red-900:hover{--tw-text-opacity: 1;color:rgb(127 29 29 / var(--tw-text-opacity, 1))}.focus\:border-transparent:focus{border-color:transparent}.focus\:ring-2:focus{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus\:ring-purple-500:focus{--tw-ring-opacity: 1;--tw-ring-color: rgb(168 85 247 / var(--tw-ring-opacity, 1))}@media(min-width:768px){.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(min-width:1024px){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}