:root{--bg: #08080c;--bg-card: #0d0d14;--bg-input: #14141f;--bg-panel: #0f0f18;--border: rgba(255,255,255,.06);--border-h: rgba(255,255,255,.12);--txt: #f8f8ff;--txt-2: #9494b8;--txt-3: #5e5e7a;--blue: #3b82f6;--blue-d: #1d4ed8;--purple: #8b5cf6;--purple-d: #6d28d9;--orange: #f97316;--green: #10b981;--red: #ef4444;--radius: 16px;--radius-sm: 10px;--shadow: 0 20px 50px rgba(0,0,0,.8);--shadow-blue: 0 10px 30px rgba(59,130,246,.2);--t: .25s cubic-bezier(.4,0,.2,1);--glass: blur(12px);--fg-rgb: 255, 255, 255;--bg-rgb: 0, 0, 0}body.light-theme{--bg: #f0f2f5;--bg-card: #ffffff;--bg-input: #f9fafb;--bg-panel: #ffffff;--border: rgba(0,0,0,.08);--border-h: rgba(0,0,0,.16);--txt: #374151;--txt-2: #6b7280;--txt-3: #9ca3af;--shadow: 0 10px 40px rgba(0,0,0,.06);--fg-rgb: 0, 0, 0;--bg-rgb: 255, 255, 255}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--txt);min-height:100vh;overflow-x:hidden}a{text-decoration:none}button,input{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-h);border-radius:4px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background-color:var(--txt-3)}p,.text-justify{text-align:justify;line-height:1.6}textarea{font-family:inherit;text-align:justify;padding:10px}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;background:radial-gradient(ellipse at 30% 40%,#1a1a3e 0%,var(--bg) 70%)}.login-canvas{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.login-card{position:relative;z-index:10;width:100%;max-width:520px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:60px 50px 40px;box-shadow:var(--shadow),0 0 80px #3b82f614;animation:fadeUp .5s ease;display:flex;flex-direction:column;gap:24px}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.login-logo{text-align:center;margin-bottom:10px}.login-title{font-size:3.5rem;font-weight:200;letter-spacing:4px;color:var(--txt);text-transform:uppercase;margin-bottom:8px}.login-sub{font-size:.9rem;color:var(--txt-2);margin-top:4px;line-height:1.6;letter-spacing:1.5px;font-weight:300}.login-error{background:#ef44441f;border:1px solid rgba(239,68,68,.3);color:#fca5a5;padding:10px 14px;border-radius:var(--radius-sm);font-size:.85rem;animation:shake .4s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.login-hint{font-size:.75rem;color:var(--txt-3);text-align:center}.btn-login{width:100%;padding:14px;background:linear-gradient(135deg,var(--blue-d),var(--blue));border:none;border-radius:var(--radius-sm);color:#fff;font-size:.95rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:all var(--t)}.btn-login:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 24px #3b82f659}.btn-login:disabled{opacity:.7;cursor:not-allowed}.btn-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.field-group{display:flex;flex-direction:column;gap:8px}.field-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--txt-2)}.input-wrap{display:flex;align-items:center;background:var(--bg-input);border:1px solid 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#3b82f61a}.shell{display:flex;flex-direction:column;min-height:100vh}.topbar{position:sticky;top:0;z-index:100;height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.topbar-left{display:flex;align-items:center;gap:24px}.topbar-right{display:flex;align-items:center;gap:10px}.topbar-brand{font-size:1.05rem;font-weight:800;color:#fff;letter-spacing:-.3px}.topbar-brand strong{color:var(--blue)}.topbar-nav{display:flex;align-items:center;gap:2px}.nav-item{display:flex;align-items:center;gap:14px;padding:6px 12px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:500;color:var(--txt-2);transition:all 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#ffffff03;border-color:var(--border-h)!important}.step-timeline-node{transition:all .2s cubic-bezier(.4,0,.2,1)}.step-timeline-node:hover{transform:scale(1.15);background:var(--purple-d)!important;color:#fff!important;border-color:#8b5cf6!important;box-shadow:0 0 10px #8b5cf64d}.dominoes-chain button{transition:all .22s cubic-bezier(.4,0,.2,1)!important}.dominoes-chain button:hover:not(.active){transform:translateY(-2px);border-color:#f97316!important;background:#f973160d!important}@media (max-width: 900px){.methodology-guides-container{grid-template-columns:1fr!important;gap:24px!important;margin-top:40px!important;padding-top:30px!important}}@media (max-width: 640px){.topbar{padding:0 12px}.nav-label{display:none}.dashboard{padding:20px 16px}.panel{max-width:100%}}