:root{--bg-main: #0a0a0f;--bg-card: rgba(17, 24, 39, .7);--bg-card-hover: rgba(30, 41, 59, .8);--primary: #6366f1;--primary-glow: rgba(99, 102, 241, .4);--secondary: #22d3ee;--accent: #f472b6;--text-main: #f8fafc;--text-muted: #94a3b8;--font-main: "Inter", system-ui, -apple-system, sans-serif;--bg-dark: #07090f;--bg-card: rgba(16, 20, 31, .6);--bg-sidebar: #0b0e14;--accent-primary: #00f2ff;--accent-secondary: #7000ff;--accent-gradient: linear-gradient(135deg, #00f2ff 0%, #7000ff 100%);--accent-glow: rgba(0, 242, 255, .4);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--glass-blur: blur(12px);--text-primary: #ffffff;--text-secondary: #94a3b8;--text-muted: #64748b;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow: 0 0 20px rgba(0, 242, 255, .15)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-main);background-image:radial-gradient(circle at 10% 20%,rgba(112,0,255,.05) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(0,242,255,.05) 0%,transparent 40%);height:100vh;overflow:hidden}.app-root{display:flex;height:100vh;width:100vw}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;padding:2rem 1.5rem;flex-shrink:0}.sidebar-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:2.5rem;font-weight:800;font-size:1.4rem;letter-spacing:.05em;color:var(--text-primary);text-transform:uppercase}.sidebar-logo svg{color:var(--accent-primary);filter:drop-shadow(0 0 8px var(--accent-glow))}.nav-group{display:flex;flex-direction:column;gap:.5rem}.nav-item{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;border-radius:12px;color:var(--text-secondary);text-decoration:none;transition:all .2s ease;cursor:pointer;font-size:.95rem}.nav-item:hover{background:var(--glass-bg);color:var(--text-primary)}.nav-item.active{background:#00f2ff14;color:var(--accent-primary)}.nav-item-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px}.nav-item-add{margin-top:1rem;background:var(--accent-gradient);color:#fff;justify-content:center;font-weight:600;box-shadow:0 4px 15px #7000ff4d}.nav-item-add:hover{opacity:.9;transform:translateY(-1px)}.main-wrapper{flex:1;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;position:relative;background:radial-gradient(circle at 50% -20%,rgba(112,0,255,.08) 0%,transparent 50%)}.main-header{padding:1.5rem 2.5rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--glass-border);background:#07090fcc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:10}.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;color:var(--text-muted)}.breadcrumb-active{color:var(--text-primary)}.user-profile{display:flex;align-items:center;gap:1rem}.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-gradient);border:2px solid var(--glass-border)}.dashboard-content{padding:2rem 2.5rem;display:grid;grid-template-columns:1fr 340px;gap:2rem;max-width:1600px;margin:0 auto;width:100%}@media (max-width: 1200px){.dashboard-content{grid-template-columns:1fr;padding:1.5rem}.side-column{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}}@media (max-width: 768px){.side-column{grid-template-columns:1fr}}.card{background:var(--bg-card);border:1px solid var(--glass-border);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:20px;padding:1.5rem;position:relative;transition:border-color .3s ease,transform .3s ease}.card:hover{border-color:#00f2ff33}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem}.card-title{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.active-project-card{height:200px;background:linear-gradient(135deg,#141a2bcc,#0a0e19cc);display:flex;justify-content:space-between}.project-info h3{font-size:1.5rem;margin-bottom:.5rem}.project-meta{display:flex;gap:1rem;color:var(--text-muted);font-size:.85rem}.progress-circle{width:120px;height:120px;position:relative;display:flex;align-items:center;justify-content:center}.progress-value{font-size:1.5rem;font-weight:700;color:var(--accent-primary)}.create-section{display:flex;flex-direction:column;gap:1.5rem}.start-ai-card{background:radial-gradient(circle at top right,rgba(0,242,255,.05),transparent),var(--bg-card);border:1px solid rgba(0,242,255,.15)}.ai-icon-box{width:48px;height:48px;border-radius:12px;background:#00f2ff1a;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--accent-primary)}.ai-input-wrapper{margin:1.5rem 0}.ai-textarea{width:100%;background:#0003;border:1px solid var(--glass-border);border-radius:16px;padding:1.25rem;color:#fff;font-family:inherit;font-size:1rem;resize:none;min-height:120px;transition:all .3s ease}.ai-textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 15px #00f2ff1a}.ai-options{display:flex;gap:1.5rem;margin-bottom:2rem;font-size:.85rem;color:var(--text-muted)}.ai-option span{color:var(--accent-primary);font-weight:600;margin-left:.25rem}.theme-selection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}.theme-card{background:#0000004d;border:1px solid var(--glass-border);border-radius:12px;padding:1rem;cursor:pointer;transition:all .2s ease;text-align:center;display:flex;flex-direction:column;gap:.5rem}.theme-card:hover{background:#ffffff0d;border-color:#fff3}.theme-card-active{background:#00f2ff1a;border-color:var(--accent-primary);box-shadow:0 0 15px #00f2ff1a}.theme-preview-colors{display:flex;justify-content:center;gap:4px}.color-dot{width:12px;height:12px;border-radius:50%;border:1px solid rgba(255,255,255,.1)}.theme-name{font-size:.8rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-generate{width:100%;padding:1rem;border-radius:16px;border:none;background:var(--accent-gradient);color:#fff;font-weight:700;font-size:1.1rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.75rem;box-shadow:0 8px 25px #7000ff40}.btn-generate:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 30px #7000ff66}.btn-generate:disabled{opacity:.6;cursor:not-allowed}.side-column{display:flex;flex-direction:column;gap:2rem}.activity-feed{display:flex;flex-direction:column;gap:1rem}.activity-item{display:flex;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--glass-border)}.activity-icon{width:36px;height:36px;border-radius:10px;background:var(--glass-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent-primary)}.activity-info h4{font-size:.9rem;font-weight:500;margin-bottom:2px}.activity-info span{font-size:.75rem;color:var(--text-muted)}.library-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.library-preview{aspect-ratio:16/10;background:#1a1f2e;border-radius:12px;border:1px solid var(--glass-border);overflow:hidden;position:relative;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center}.library-preview:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,rgba(0,0,0,.6) 0%,transparent 100%);opacity:0;transition:opacity .3s ease}.library-preview:hover{transform:translateY(-4px);border-color:var(--accent-primary);box-shadow:0 10px 20px #0000004d}.library-preview:hover:after{opacity:1}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{animation:spin 1s linear infinite}.editor-layout{height:calc(100vh - 73px);display:flex;flex-direction:column;padding:1.5rem}.editor-columns{flex:1;display:grid;grid-template-columns:320px 1fr 380px;gap:1.5rem;overflow:hidden}.preview-frame{flex:1;background:#000;border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative}.preview-slide{width:100%;aspect-ratio:16/9;background:var(--bg-dark);padding:3rem;color:#fff}.preview-title{font-size:2.5rem;margin-bottom:1.5rem;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.preview-bullets{list-style:none;font-size:1.25rem;color:var(--text-secondary)}.preview-bullets li{margin-bottom:.75rem;padding-left:1.5rem;position:relative}.preview-bullets li:before{content:"→";position:absolute;left:0;color:var(--accent-primary)}.nav-list{display:flex;flex-direction:column;gap:.75rem;overflow-y:auto;padding-right:.5rem}.thumb{padding:1rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:14px;cursor:pointer;transition:all .2s ease}.thumb-active{background:#00f2ff0d;border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.thumb-index{font-size:.75rem;color:var(--accent-primary);font-weight:700;margin-bottom:.25rem;display:block}.variant-strip{display:flex;flex-direction:column;gap:1rem}.variant-card{padding:1rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:14px;cursor:pointer}.variant-card-active{border-color:var(--accent-secondary);background:#7000ff0d}.edit-column-alt{display:flex;flex-direction:column;padding:1.5rem;overflow-y:auto}@media (max-width: 1200px){.editor-columns{grid-template-columns:240px 1fr}}@media (max-width: 768px){.editor-columns{grid-template-columns:1fr}.nav-column{display:none}}