:root{--bg-primary: #0b1326;--bg-secondary: #171f33;--bg-tertiary: #222a3d;--accent-primary: #00f0ff;--accent-secondary: #dbfcff;--accent-glow: rgba(0, 240, 255, .4);--text-primary: #dae2fd;--text-secondary: #aeb9d0;--text-muted: #b9cacb;--card-border: rgba(59, 73, 75, .15);--card-bg: rgba(23, 31, 51, .6);--success: #00f0ff;--warning: #f59e0b;--danger: #ffb4ab;--column-gap: 1.5rem;--border-radius: 1rem;--transition-speed: .35s;--font-main: "Inter", sans-serif;--font-display: "Space Grotesk", sans-serif;--font-code: "JetBrains Mono", monospace}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-display)}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);line-height:1.6;min-height:100vh;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.main-header{background:#0a0a10cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--card-border);padding:1.5rem 0;position:sticky;top:0;z-index:100}.header-content{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem}.logo h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(to right,var(--text-primary),var(--accent-primary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.phase-stepper{display:flex;gap:.5rem}.step{font-size:.85rem;padding:.5rem 1rem;border-radius:2rem;color:var(--text-secondary);background:var(--bg-tertiary);transition:all var(--transition-speed)}.step.active{background:var(--accent-primary);color:#002022;box-shadow:0 0 15px var(--accent-glow);font-weight:600}.step.complete{background:var(--bg-tertiary);color:var(--success)}main{padding-top:3rem;padding-bottom:5rem}.hero-text{text-align:center;margin-bottom:3rem}.hero-text h2{font-size:2.5rem;margin-bottom:1rem;font-weight:800}.hero-text p{color:var(--text-secondary);font-size:1.1rem}.glass{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--border-radius);padding:2rem;box-shadow:20px 20px 60px #08080c}.btn-primary{background:linear-gradient(135deg,var(--accent-secondary),var(--accent-primary));color:#002022;border:none;border-top:1px solid #7df4ff;padding:1rem 2rem;border-radius:.375rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.75rem;transition:transform .2s,box-shadow .2s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 25px var(--accent-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#2d3449;color:#dbfcff;border:1px solid rgba(59,73,75,.15);padding:.75rem 1.5rem;border-radius:.375rem;cursor:pointer;transition:background .2s,color .2s}.btn-secondary:hover{background:#171f33;color:#00f0ff}.phase-section{display:none;animation:fadeIn .5s ease-out}.phase-section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.input-card{max-width:800px;margin:0 auto}textarea{width:100%;background:transparent;border:none;color:var(--text-primary);font-family:inherit;font-size:1.25rem;min-height:200px;resize:vertical;outline:none}textarea::placeholder{color:var(--text-secondary);opacity:.6}input::placeholder{color:var(--text-secondary);opacity:.6}.board-3-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--column-gap);margin-top:1rem}.board-column{background:#12121c66;border-radius:var(--border-radius);padding:1.25rem;min-height:600px;border:1px dashed var(--card-border)}.col-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.col-header h3{font-size:1rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.add-block{background:var(--bg-tertiary);border:1px solid var(--card-border);color:var(--text-primary);width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:1.2rem;line-height:1}.add-block:hover{background:var(--accent-primary)}.block-card{background:var(--bg-tertiary);border:1px solid var(--card-border);border-radius:.75rem;padding:1.25rem;margin-bottom:1rem;position:relative;transition:transform .2s,border-color .2s;cursor:grab}.block-card:hover{transform:translateY(-4px);border-color:var(--accent-primary)}.block-card.essential{border-color:var(--success);box-shadow:0 0 10px #10b98133}.checkbox-wrapper{display:flex;gap:1rem;align-items:flex-start}.checkbox-wrapper input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--accent-primary);margin-top:5px}.block-card h4{font-size:.95rem;margin-bottom:.5rem}.block-card p{color:var(--text-secondary);font-size:.85rem;line-height:1.5;margin-bottom:.5rem}.stack-options-select{width:100%;background:var(--bg-primary);border:1px solid var(--card-border);color:var(--accent-primary);padding:.5rem;border-radius:.4rem;font-size:.85rem;cursor:pointer;margin-bottom:.75rem;outline:none;transition:border-color .2s}.stack-options-select:hover{border-color:var(--accent-primary)}.block-card p{font-size:.85rem;color:var(--text-secondary);overflow-y:auto;max-height:150px;padding-right:.5rem}.block-card p::-webkit-scrollbar{width:4px}.block-card p::-webkit-scrollbar-thumb{background:var(--card-border);border-radius:10px}.block-actions{display:flex;gap:.5rem;margin-top:1rem;opacity:0;transition:opacity .2s}.block-card:hover .block-actions{opacity:1}.block-actions button{background:#ffffff0d;border:none;color:var(--text-secondary);font-size:.75rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px}.block-actions button:hover{color:#fff;background:#ffffff1a}.uiux-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.uiux-card{background:linear-gradient(145deg,var(--bg-secondary),var(--bg-tertiary));border:2px solid var(--card-border);border-radius:var(--border-radius);padding:1.5rem;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;position:relative;overflow:hidden}.uiux-card:hover{transform:translateY(-5px);border-color:var(--text-secondary);box-shadow:0 10px 30px #0006}.uiux-card.selected{border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary),0 10px 30px #00f0ff33}.uiux-card.selected:before{content:"✅ Elegido";position:absolute;top:0;right:0;background:var(--accent-primary);color:#002022;font-size:.75rem;padding:.35rem .85rem;border-bottom-left-radius:.5rem;font-weight:600}.uiux-title{font-size:1.15rem;font-weight:700;margin-bottom:.5rem;color:var(--text-primary)}.uiux-desc{font-size:.85rem;color:var(--text-secondary);margin-bottom:1rem;flex-grow:1}.uiux-colors{display:flex;gap:.5rem;padding-top:1rem;border-top:1px solid var(--card-border)}.color-swatch{width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,255,255,.1)}.score-meter{height:12px;background:#ffffff1a;border-radius:6px;position:relative;margin-bottom:1rem;overflow:hidden}#score-fill{height:100%;background:linear-gradient(to right,var(--danger),var(--warning),var(--success));transition:width 1s ease-in-out}#score-text{position:absolute;right:0;top:-24px;font-weight:700}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{width:500px;max-width:90%}.modal textarea{background:var(--bg-primary);border:1px solid var(--card-border);padding:1rem;border-radius:.5rem;font-size:1rem;margin:1rem 0;min-height:150px}.modal-actions{display:flex;justify-content:flex-end;gap:1rem}.choice-container{display:flex;flex-direction:column;gap:1rem;margin:1.5rem 0}.choice-btn{background:var(--bg-tertiary);border:1px solid var(--card-border);padding:1.25rem;border-radius:.75rem;cursor:pointer;text-align:left;transition:all .2s;color:#fff;font-weight:500;font-size:1rem}.choice-btn:hover{background:var(--bg-secondary);border-color:var(--accent-primary)}#choice-content select{width:100%;background:var(--bg-primary);color:#fff;padding:.75rem;border:1px solid var(--card-border);border-radius:var(--border-radius);outline:none}.markdown-viewer{background:#0d0d0d;padding:2rem;border-radius:.75rem;font-family:var(--font-code);font-size:.9rem;overflow-x:auto;white-space:pre-wrap;max-height:800px;border:1px solid var(--card-border);line-height:1.5}.mt{margin-top:2rem}.actions{display:flex;gap:1rem;flex-wrap:wrap}.center{justify-content:center}[hidden]{display:none!important}.loader-circle{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);background:#12121cf2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--accent-primary);padding:.75rem 1.75rem;border-radius:3rem;z-index:2000;box-shadow:0 10px 40px #0009;animation:slideUp .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes slideUp{0%{transform:translate(-50%,100%);opacity:0}to{transform:translate(-50%);opacity:1}}.toast-content{display:flex;align-items:center;gap:.75rem;color:#fff;font-size:.95rem;font-weight:500}@media (max-width: 768px){.header-content{flex-direction:column;gap:1rem}.hero-text h2{font-size:1.75rem}}