:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-primary-light: #3b82f6;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-bg: #f8fafc;--color-bg-secondary: #ffffff;--color-bg-tertiary: #e2e8f0;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #cbd5e1}[data-theme=dark]{--color-bg: #0f172a;--color-bg-secondary: #1e293b;--color-bg-tertiary: #334155;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-border: #475569}:root{--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .15)}[data-theme=dark]{--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-tertiary);cursor:pointer;transition:all .15s ease;font-size:1.1rem}.theme-toggle:hover{background:var(--color-border)}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6}.app-container{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:var(--color-bg-secondary);border-right:1px solid var(--color-border);padding:var(--space-lg);position:sticky;top:0;height:100vh;overflow-y:auto}.main-content{padding:var(--space-xl);max-width:1200px}h1,h2,h3,h4{margin:0 0 var(--space-md);font-weight:600;line-height:1.3}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}p{margin:0 0 var(--space-md)}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border)}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .15s ease}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-border)}.btn-success{background:var(--color-success);color:#fff}.btn-icon{padding:var(--space-sm)}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;margin-bottom:var(--space-xs);font-size:.875rem;font-weight:500;color:var(--color-text-muted)}.form-input,.form-textarea,.form-select{width:100%;padding:var(--space-sm) var(--space-md);font-size:.875rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);transition:border-color .15s ease}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--color-primary)}.form-textarea{min-height:100px;resize:vertical}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:.125rem var(--space-sm);font-size:.75rem;font-weight:500;border-radius:9999px}.badge-success{background:#10b98133;color:var(--color-success)}.badge-warning{background:#f59e0b33;color:var(--color-warning)}.badge-error{background:#ef444433;color:var(--color-error)}.status-biztos:before{content:"✓";color:var(--color-success);margin-right:var(--space-xs)}.status-kovetkeztetett:before{content:"⚠️";margin-right:var(--space-xs)}.status-hianyzo:before{content:"❌";margin-right:var(--space-xs)}.phase-indicator{display:flex;gap:var(--space-sm);margin-bottom:var(--space-xl)}.phase-step{flex:1;padding:var(--space-sm) var(--space-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);text-align:center;font-size:.75rem;font-weight:500;color:var(--color-text-muted);position:relative}.phase-step.active{background:var(--color-primary);color:#fff}.phase-step.completed{background:var(--color-success);color:#fff}.phase-step:after{content:"";position:absolute;right:-8px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:8px solid var(--color-bg-tertiary);border-top:12px solid transparent;border-bottom:12px solid transparent}.phase-step.active:after{border-left-color:var(--color-primary)}.phase-step.completed:after{border-left-color:var(--color-success)}.phase-step:last-child:after{display:none}.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table th,.data-table td{padding:var(--space-sm) var(--space-md);text-align:left;border-bottom:1px solid var(--color-border)}.data-table th{background:var(--color-bg-tertiary);font-weight:600;color:var(--color-text-muted)}.data-table tr:hover td{background:var(--color-bg-tertiary)}.usp-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-md);margin-bottom:var(--space-md);cursor:grab;transition:all .15s ease}.usp-card:hover{border-color:var(--color-primary)}.usp-card.selected{border-color:var(--color-success);background:#10b9811a}.usp-card.dragging{opacity:.5;cursor:grabbing}.usp-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm)}.usp-card-title{font-weight:600;font-size:.875rem}.usp-card-condition{font-size:.75rem;color:var(--color-text-muted);font-family:var(--font-mono)}.html-preview{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.html-preview-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-md);background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border)}.html-preview-tabs{display:flex;gap:var(--space-xs)}.html-preview-tab{padding:var(--space-xs) var(--space-sm);font-size:.75rem;background:transparent;border:none;color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm)}.html-preview-tab.active{background:var(--color-bg);color:var(--color-text)}.html-preview-content{padding:var(--space-md);max-height:400px;overflow-y:auto}.html-preview-code{font-family:var(--font-mono);font-size:.75rem;white-space:pre-wrap;word-break:break-all;color:var(--color-text-muted)}.copy-btn{position:relative}.copy-btn.copied:after{content:"Másolva!";position:absolute;top:-30px;left:50%;transform:translate(-50%);padding:var(--space-xs) var(--space-sm);background:var(--color-success);color:#fff;font-size:.75rem;border-radius:var(--radius-sm);animation:fadeOut 1s forwards}@keyframes fadeOut{0%,70%{opacity:1}to{opacity:0}}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.app-container{grid-template-columns:1fr}.sidebar{position:fixed;left:-280px;z-index:100;transition:left .3s ease}.sidebar.open{left:0}}