@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-dark:#07080d;--bg-elevated:#0f1118;--bg-card:#12141eb8;--border-color:#ffffff14;--text-primary:#f4f4f5;--text-secondary:#a1a1aa;--accent-primary:#8b5cf6;--accent-secondary:#22d3ee;--accent-positive:#34d399;--accent-tertiary:#f59e0b;--accent-warning:#f59e0b;--radius-lg:16px;--radius-md:10px;--shadow-card:0 8px 32px #00000059}*{box-sizing:border-box}html{height:100%}body{background:radial-gradient(1200px 600px at 10% -10%, #8b5cf62e, transparent 55%), radial-gradient(900px 500px at 90% 0%, #22d3ee1a, transparent 50%), var(--bg-dark);color:var(--text-primary);min-height:100%;margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden}#root{min-height:100dvh}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:none;align-items:center;gap:8px;display:inline-flex}.nav-sidebar{border-right:1px solid var(--border-color);background:#0a0c12eb;flex-direction:column;flex-shrink:0;align-self:flex-start;width:280px;min-height:100dvh;display:flex;position:sticky;top:0}.sidebar-logo{cursor:pointer;border-bottom:1px solid var(--border-color);align-items:center;gap:10px;padding:24px 20px;font-size:1.05rem;font-weight:700;display:flex}.sidebar-scroll{flex:1;padding:12px 10px;overflow-y:auto}.sidebar-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;align-items:flex-start;gap:12px;margin-bottom:4px;padding:12px 14px;transition:background .15s,color .15s;display:flex}.sidebar-item:hover{color:var(--text-primary);background:#ffffff0a}.sidebar-item.active{color:var(--text-primary);background:#8b5cf626;border:1px solid #8b5cf659}.sidebar-text{flex-direction:column;gap:2px;min-width:0;display:flex}.sidebar-badge{background:var(--accent-primary,#8b5cf6);color:#fff;border-radius:999px;justify-content:center;align-self:center;align-items:center;min-width:20px;height:20px;margin-left:auto;padding:0 6px;font-size:.72rem;font-weight:700;line-height:1;display:inline-flex}.sidebar-main{font-size:.82rem;font-weight:600;line-height:1.3}.sidebar-sub{opacity:.75;font-size:.72rem}.sidebar-footer{border-top:1px solid var(--border-color);padding:16px}.user-profile{align-items:center;gap:12px;display:flex}.user-avatar{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-weight:700;display:flex}.user-info{flex-direction:column;gap:4px;min-width:0;font-size:.85rem;display:flex}.main-content{background:0 0;flex:1;min-width:0;min-height:100dvh}.form-viewport{max-width:1200px;padding:32px 40px 80px}.premium-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-card);overflow-wrap:anywhere;min-width:0;margin-bottom:24px;padding:28px;transition:transform .2s,border-color .2s;position:relative}.premium-card:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;opacity:.6;pointer-events:none;background:linear-gradient(135deg,#8b5cf640,#0000 40%);padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.premium-card:hover{border-color:#8b5cf640;transform:translateY(-2px)}.section-title{margin:0 0 8px;font-size:1.75rem;font-weight:700}.section-subtitle{color:var(--text-secondary);margin:0;line-height:1.5}.subsection-title{color:var(--text-primary);align-items:center;gap:8px;margin:28px 0 16px;font-size:1rem;font-weight:600;display:flex}.subsection-title span{color:var(--accent-primary);font-weight:700}.sub-title{border-bottom:1px solid var(--border-color);margin:0 0 20px;padding-bottom:12px;font-size:1.1rem;font-weight:600}.input-group{margin-bottom:18px}.input-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary);margin-bottom:8px;font-size:.78rem;font-weight:600;display:block}.premium-input,.premium-textarea,.premium-input-ghost,select.premium-input{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);background:#00000059;outline:none;padding:12px 14px;transition:border-color .15s,box-shadow .15s}.premium-textarea{resize:vertical;min-height:100px}.premium-textarea.mini{min-height:72px}.premium-input:focus,.premium-textarea:focus,.premium-input-ghost:focus{border-color:#8b5cf68c;box-shadow:0 0 0 3px #8b5cf626}.glass-input-filled{border-radius:var(--radius-md);background:#ffffff08;padding:12px}.premium-input-ghost{background:0 0}.btn-primary{color:#fff;border-radius:var(--radius-md);background:linear-gradient(135deg,#7c3aed,#6366f1);padding:10px 18px;font-weight:600;box-shadow:0 4px 14px #6366f159}.btn-primary:hover{filter:brightness(1.08)}.btn-primary:disabled{opacity:.45;cursor:not-allowed;filter:none}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);background:#ffffff0f;padding:10px 18px;font-weight:500}.btn-secondary:hover{background:#ffffff1a}.btn-ghost{color:var(--text-secondary);border-radius:var(--radius-md);background:0 0;padding:8px 12px}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0f}.btn-close{color:var(--text-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);background:0 0;padding:8px 14px;font-weight:500;transition:color .15s,border-color .15s,background .15s}.btn-close:hover{color:#ef4444;background:#ef444414;border-color:#ef444466}.btn-ghost.mini{padding:4px 8px;font-size:.75rem}.premium-table{border-collapse:collapse;width:100%;margin-bottom:16px;font-size:.9rem}.premium-table th,.premium-table td{border:1px solid var(--border-color);text-align:left;vertical-align:top;padding:10px 12px}.premium-table th{text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary);background:#ffffff0a;font-size:.75rem}.premium-table.wide th,.premium-table.wide td{min-width:120px}.table-input,.table-textarea{width:100%;color:var(--text-primary);resize:vertical;background:0 0;border:none;outline:none}.main-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:40px;padding-bottom:24px;display:flex}.main-header.main-header--stacked{flex-direction:column;align-items:stretch;gap:16px}.main-header__panels{flex-direction:column;gap:12px;width:100%;display:flex}.main-header__toolbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px 24px;width:100%;display:flex}.main-header__toolbar .header-info{flex:260px;min-width:0}.main-header__toolbar .header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px 12px;display:flex}.status-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.status-badge{text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary);background:#ffffff14;border-radius:999px;padding:4px 10px;font-size:.72rem;font-weight:700;display:inline-flex}.status-badge.draft{color:#d4d4d8;background:#a1a1aa33}.status-badge.review{color:#67e8f9;background:#22d3ee26}.status-badge.engineervalidated{color:#c4b5fd;background:#8b5cf633}.status-badge.approverfinal{color:#fcd34d;background:#f59e0b2e}.status-badge.approved{color:#6ee7b7;background:#34d3992e}.breadcrumb{color:var(--text-secondary);font-size:.9rem}.ai-badge{color:var(--accent-primary);background:#8b5cf61f;border-radius:999px;align-items:center;gap:4px;padding:4px 8px;font-size:.75rem;display:inline-flex}.ai-progress-bar{border-radius:var(--radius-md);background:#00000059;height:36px;margin-bottom:12px;position:relative;overflow:hidden}.ai-progress-fill{background:linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));position:absolute;top:0;bottom:0;left:0}.ai-progress-text{z-index:1;justify-content:center;align-items:center;gap:8px;height:100%;font-size:.85rem;font-weight:500;display:flex;position:relative}.dashboard-container{min-height:100dvh;padding:48px 40px}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.poc-card{cursor:pointer;padding:20px!important}.poc-card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.poc-card-title{margin:0 0 8px;font-size:1.15rem}.poc-card-meta{color:var(--text-secondary);font-size:.85rem;line-height:1.5}.login-screen{justify-content:center;align-items:center;width:100%;min-height:100dvh;padding:clamp(1rem,4vw,2.5rem);display:flex}.login-screen .login-box{text-align:center;width:100%;max-width:min(32rem,100%);margin:0 auto;padding:40px 36px!important}.login-screen .login-box form{text-align:left}.login-screen .login-box .premium-input,.login-screen .login-box .btn-primary{width:100%}.login-screen .premium-card:hover{transform:none}.login-screen h1{margin:0 0 12px;font-size:clamp(1.5rem,4vw,2rem)}.required-mark{color:var(--accent-danger,#ef4444);margin-left:2px}.landing-bg{min-height:100dvh;padding:40px}.topic-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:24px;display:grid}.topic-card{border-radius:var(--radius-md);border:1px solid var(--border-color);text-align:center;cursor:pointer;padding:16px;font-size:.9rem;font-weight:600;transition:border-color .15s,background .15s}.topic-card:hover{border-color:#8b5cf666}.topic-card.active{border-color:var(--accent-primary);color:var(--text-primary);background:#8b5cf62e}.intel-section{border-top:1px solid var(--border-color);margin-top:40px;padding-top:32px}.intel-badge{color:var(--accent-positive);background:#34d39926;border-radius:999px;align-items:center;gap:6px;margin-left:12px;padding:4px 10px;font-size:.75rem;display:inline-flex}.intel-tabs{flex-wrap:wrap;gap:8px;margin:20px 0 16px;display:flex}.intel-tab{border-radius:var(--radius-md);border:1px solid var(--border-color);cursor:pointer;color:var(--text-secondary);align-items:center;gap:8px;padding:10px 16px;font-size:.9rem;display:inline-flex}.intel-tab.active{color:var(--text-primary);background:#8b5cf626;border-color:#8b5cf666}.intel-content{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#00000040;min-height:200px;padding:16px}.image-upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius-md);text-align:center;cursor:pointer;color:var(--text-secondary);padding:32px}.image-upload-zone:hover{color:var(--text-primary);border-color:#8b5cf673}.diagram-gallery{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:16px;display:grid}.diagram-tile{border-radius:var(--radius-md);border:1px solid var(--border-color);background:#0000004d;height:150px;position:relative;overflow:hidden}.diagram-tile img{object-fit:cover;cursor:zoom-in;width:100%;height:100%;display:block}.diagram-tile-remove{color:#ef4444;cursor:pointer;opacity:0;background:#0a0a0fbf;border:1px solid #ef444480;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;transition:opacity .15s;display:flex;position:absolute;top:6px;right:6px}.diagram-tile:hover .diagram-tile-remove{opacity:1}.diagram-tile-filename{color:#ffffffd9;white-space:nowrap;text-overflow:ellipsis;pointer-events:none;background:linear-gradient(#0000,#000000bf);padding:4px 8px;font-size:.7rem;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.diagram-tile-add{border:2px dashed var(--border-color);border-radius:var(--radius-md);height:150px;color:var(--text-secondary);cursor:pointer;background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:6px;font-size:.78rem;display:flex}.diagram-tile-add:hover{color:var(--text-primary);border-color:#8b5cf673}.diagram-lightbox-backdrop{z-index:9999;background:#000000d9;justify-content:center;align-items:center;padding:48px;display:flex;position:fixed;inset:0}.diagram-lightbox-img{object-fit:contain;border-radius:8px;max-width:100%;max-height:100%;box-shadow:0 20px 60px #00000080}.diagram-lightbox-close{color:#fff;cursor:pointer;background:#ffffff14;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex;position:absolute;top:20px;right:24px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.flex{display:flex}.flex-col{flex-direction:column}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}@media (width<=900px){.nav-sidebar{width:72px}.sidebar-main,.sidebar-sub,.sidebar-logo span,.user-info span{display:none}.grid-2,.grid-3{grid-template-columns:1fr}.form-viewport,.dashboard-container{padding:24px 16px}}