*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;background:#f8fafc;min-height:100vh;color:#334155;line-height:1.6}.guide-edit{max-width:1200px;margin:0 auto;padding:2rem}.guide-edit__container{background:white;border-radius:16px;padding:2.5rem;box-shadow:0 4px 12px rgba(0,0,0,0.05);border:1px solid #e2e8f0}.guide-edit__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:2px solid #e2e8f0}.guide-edit__title-container{display:flex;align-items:center;gap:1rem}.guide-edit__back-button{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:#f1f5f9;border-radius:8px;color:#475569;text-decoration:none;transition:all 0.3s ease;border:1px solid #e2e8f0}.guide-edit__back-button:hover{background:#e2e8f0;color:#334155}.guide-edit__title{font-size:2.5rem;font-weight:700;color:#1e293b}.guide-edit__actions{display:flex;gap:1rem;flex-wrap:wrap}.btn--edit,.btn--assign,.btn--pdf{display:flex;align-items:center;gap:0.5rem;padding:0.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:500;transition:all 0.3s ease;border:1px solid transparent;font-size:0.875rem}.btn--edit{background:#1d4ed8;color:white;border-color:#1d4ed8}.btn--assign,.btn--pdf{background:#f8fafc;color:#475569;border-color:#e2e8f0}.btn--edit:hover{background:#1e40af;border-color:#1e40af}.btn--assign:hover,.btn--pdf:hover{background:#f1f5f9;border-color:#cbd5e1}.guide-edit__software{background:#f8fafc;padding:1.5rem;border-radius:8px;margin-bottom:2.5rem;border:1px solid #e2e8f0}.guide-edit__software-label{font-size:0.875rem;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:0.5rem;display:block}.guide-edit__software-value{font-size:1.125rem;font-weight:600;color:#1e293b}.guide-edit__steps-container{margin-bottom:2.5rem}.guide-edit__steps-header{margin-bottom:2rem}.guide-edit__steps-title{font-size:1.875rem;font-weight:700;color:#1e293b;margin-bottom:0.5rem}.guide-edit__steps{list-style:none;display:flex;flex-direction:column;gap:1.5rem}.step-card{background:white;border-radius:12px;padding:2rem;box-shadow:0 2px 8px rgba(0,0,0,0.06);border:1px solid #e2e8f0;transition:all 0.3s ease;position:relative;animation:fadeIn 0.6s ease forwards}.step-card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1);border-color:#cbd5e1}.step-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:#1d4ed8;border-radius:12px 12px 0 0}.step-card__number{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:#1d4ed8;color:white;border-radius:12px;font-weight:700;font-size:1.125rem;margin-bottom:1.5rem}.step-card__number--first-nav{background:#f59e0b}.step-card__title{font-size:1.25rem;font-weight:600;color:#1e293b;margin-bottom:1rem;line-height:1.4}.step-card__url{color:#1d4ed8;text-decoration:none;position:relative}.step-card__url:hover{color:#1e40af}.step-card__url::after{content:'↗';margin-left:0.5rem;font-size:0.875rem}.step-card__screenshot{width:100%;max-width:600px;height:auto;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.1);margin-top:1rem;border:1px solid #e2e8f0}.guide-seo-fields{background:#fef3c7;padding:2rem;border-radius:8px;margin-bottom:2rem;border:1px solid #f59e0b}.guide-seo-fields h2{color:#92400e;font-size:1.5rem;margin-bottom:1.5rem;font-weight:700}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:600;color:#374151;margin-bottom:0.5rem}.form-control-static{background:white;padding:0.75rem 1rem;border-radius:8px;border:1px solid #d1d5db;font-size:0.875rem;color:#374151}.quiz-question__option{padding:0;border:none;background:transparent;cursor:pointer}.quiz-label{display:flex;align-items:center;gap:0.6rem;padding:1rem 1.5rem;border-radius:8px;border:1px solid #e2e8f0;background:#f8fafc;transition:background-color 0.3s, border-color 0.3s;cursor:pointer;user-select:none;width:100%}.quiz-label:hover:not(.disabled){background-color:#f1f5f9;border-color:#cbd5e1}.quiz-question__option--selected-readonly .quiz-label{background-color:#dbeafe;border-color:#3b82f6;cursor:default}.quiz-question__option--correct .quiz-label{background-color:#dcfce7;border-color:#22c55e;cursor:default}.quiz-label input[type="radio"]{width:18px;height:18px;margin:0;cursor:pointer;vertical-align:middle}.quiz-label__text{font-weight:400;color:#334155;line-height:1.3;flex-grow:1}.quiz-label__note{font-weight:600;margin-left:0.5rem;white-space:nowrap}.guide-edit__validation{background:#f8fafc;padding:2.5rem;border-radius:12px;border:1px solid #e2e8f0}.guide-feedback__title{font-size:1.875rem;font-weight:700;color:#1e293b;margin-bottom:2rem;display:flex;align-items:center;gap:0.75rem}.guide-feedback__title::before{content:'💭';font-size:1.5rem}.form-control{width:100%;padding:1rem;border:1px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:all 0.3s ease;background:white}.form-control:focus{outline:none;border-color:#1d4ed8;box-shadow:0 0 0 3px rgba(29,78,216,0.1)}textarea.form-control{min-height:120px;resize:vertical}.btn--save-guide{background:#1d4ed8;color:white;padding:1rem 2rem;border:none;border-radius:8px;font-size:1.125rem;font-weight:600;cursor:pointer;transition:all 0.3s ease}.btn--save-guide:hover{background:#1e40af}.guide-validation__actions{text-align:center;margin-top:2rem}@media (max-width: 768px){.guide-edit{padding:1rem}.guide-edit__container{padding:1.5rem}.guide-edit__header{flex-direction:column;align-items:flex-start;gap:1rem}.guide-edit__title{font-size:2rem}.guide-edit__actions{width:100%;justify-content:flex-start}.step-card{padding:1.5rem}.quiz-question__options{gap:0.75rem}}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}