:root{--primary:#6C5DD3;--primary-gradient:linear-gradient(135deg, #6C5DD3 0%, #4B3FBF 100%);--accent-red:#FF754C;--bg-dark:#0f0f13;--glass-bg:rgba(22, 22, 28, 0.6);--glass-border:rgba(255, 255, 255, 0.08);--glass-highlight:rgba(255, 255, 255, 0.05);--text-light:#ffffff;--text-muted:#8F90A6;--success:#33D69F;}*{box-sizing:border-box;margin:0;padding:0;font-family:'Poppins', sans-serif;}body{background-color:var(--bg-dark);color:var(--text-light);min-height:100vh;background-image:radial-gradient(circle at 15% 15%, rgba(108, 93, 211, 0.25) 0%, transparent 40%), radial-gradient(circle at 85% 15%, rgba(255, 117, 76, 0.20) 0%, transparent 40%), radial-gradient(circle at 50% 90%, rgba(108, 93, 211, 0.15) 0%, transparent 50%);background-attachment:fixed;}.container{max-width:800px;margin:0 auto;padding:2rem 1.5rem;}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:2rem;margin-bottom:1.5rem;box-shadow:0 24px 48px -12px rgba(0, 0, 0, 0.3);transition:transform 0.3s, border-color 0.3s;}.glass-panel:hover{border-color:rgba(255, 255, 255, 0.12);}h1{text-align:center;font-weight:700;margin-bottom:2.5rem;background:linear-gradient(to right, #ffffff, #8F90A6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-size:2.2rem;letter-spacing:-1px;}h2{font-size:1.1rem;margin-bottom:1.25rem;color:var(--text-light);display:flex;align-items:center;gap:0.5rem;font-weight:600;}.header-actions{display:flex;justify-content:flex-end;gap:0.75rem;margin-bottom:2rem;flex-wrap:wrap;}.control-btn{background:rgba(255, 255, 255, 0.03);border:1px solid var(--glass-border);padding:0.6rem 1rem;border-radius:12px;color:var(--text-muted);font-size:0.85rem;cursor:pointer;transition:all 0.2s;display:flex;align-items:center;gap:6px;}.control-btn:hover{background:rgba(255, 255, 255, 0.08);color:var(--text-light);border-color:rgba(255, 255, 255, 0.15);}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;}@media (max-width:600px){.grid-2{grid-template-columns:1fr;}}.form-group{margin-bottom:1.25rem;}label{display:block;margin-bottom:0.6rem;font-size:0.8rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:1px;}input[type="text"], textarea, select{width:100%;padding:0.85rem 1rem;background:rgba(0, 0, 0, 0.2);border:1px solid var(--glass-border);border-radius:14px;color:white;font-size:0.95rem;transition:all 0.2s;}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%238F90A6%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");background-repeat:no-repeat;background-position:right 1rem center;background-size:0.65em auto;cursor:pointer;}select option{background-color:#1e1e24;color:white;}.file-upload-btn{display:inline-flex;align-items:center;justify-content:center;padding:0.8rem 1.2rem;background:rgba(255, 255, 255, 0.03);border:1px solid var(--glass-border);border-radius:12px;color:var(--text-light);font-size:0.85rem;font-weight:500;cursor:pointer;transition:all 0.2s;text-transform:uppercase;letter-spacing:0.5px;width:100%;text-align:center;}.file-upload-btn:hover{background:rgba(255, 255, 255, 0.08);border-color:rgba(255, 255, 255, 0.2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0, 0, 0, 0.1);}input[type="file"]{display:none;}.switch{position:relative;display:inline-block;width:42px;height:24px;}.switch input{opacity:0;width:0;height:0;}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:rgba(255, 255, 255, 0.1);transition:.3s;border-radius:24px;}.slider:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background-color:white;transition:.3s cubic-bezier(0.4, 0.0, 0.2, 1);border-radius:50%;box-shadow:0 2px 4px rgba(0, 0, 0, 0.2);}input:checked+.slider{background-color:var(--primary);}input:checked+.slider:before{transform:translateX(18px);}.bg-config-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--glass-border);}.bg-row{background:rgba(255, 255, 255, 0.02);border:1px solid var(--glass-border);border-radius:16px;padding:1.25rem;margin-bottom:1rem;}.bg-row:last-child{margin-bottom:0;}.color-presets{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:0.5rem;}.color-dot{width:28px;height:28px;border-radius:50%;cursor:pointer;border:2px solid rgba(255, 255, 255, 0.1);transition:transform 0.2s;}.color-dot:hover{transform:scale(1.1);border-color:rgba(255, 255, 255, 0.3);}.color-dot.active{transform:scale(1.1);border-color:white;box-shadow:0 0 12px rgba(255, 255, 255, 0.2);}.auto-badge{padding:4px 10px;border-radius:20px;background:rgba(255, 255, 255, 0.05);border:1px solid var(--glass-border);color:var(--text-muted);font-size:0.75rem;font-weight:500;cursor:pointer;transition:all 0.2s;text-transform:uppercase;}.auto-badge:hover{background:rgba(255, 255, 255, 0.1);color:var(--text-light);}.auto-badge.active{background:var(--primary);border-color:var(--primary);color:white;}.eyedropper-btn{width:32px;height:32px;border-radius:50%;background:rgba(255, 255, 255, 0.05);border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;color:var(--text-muted);transition:all 0.2s;}.eyedropper-btn:hover{background:rgba(255, 255, 255, 0.1);color:var(--text-light);}.eyedropper-btn.active{background:var(--primary);border-color:var(--primary);color:white;}.eyedropper-btn input[type="color"]{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;padding:0;margin:0;}.rules-box{background:rgba(108, 93, 211, 0.08);border:1px solid rgba(108, 93, 211, 0.2);border-radius:12px;padding:1rem;margin-bottom:1rem;}.rules-box h3{font-size:0.8rem;text-transform:uppercase;color:#9fa6e0;margin-bottom:0.5rem;font-weight:600;letter-spacing:1px;}.rules-list{list-style:none;display:flex;flex-direction:column;gap:0.3rem;}.rules-list li{font-size:0.85rem;color:var(--text-muted);display:flex;align-items:center;gap:0.5rem;}.rule-code{background:rgba(0, 0, 0, 0.3);padding:2px 6px;border-radius:4px;font-family:monospace;color:#d1d5db;font-size:0.8rem;}textarea#textInput{min-height:160px;font-family:'Roboto Mono', monospace;line-height:1.6;resize:vertical;}.btn-generate{width:100%;padding:1.25rem;background:var(--primary-gradient);border:none;border-radius:16px;color:white;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform 0.2s, box-shadow 0.2s;text-transform:uppercase;letter-spacing:1px;box-shadow:0 8px 24px rgba(108, 93, 211, 0.4);}.btn-generate:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(108, 93, 211, 0.5);}.previews-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(220px, 1fr));gap:1.5rem;margin-top:3rem;}.preview-item{background:var(--bg-dark);border-radius:16px;overflow:hidden;border:1px solid var(--glass-border);transition:transform 0.2s;}.preview-item:hover{transform:translateY(-4px);border-color:var(--primary);}.preview-item img{display:block;width:100%;height:auto;}.preview-actions{padding:1rem;display:flex;justify-content:space-between;align-items:center;background:rgba(0, 0, 0, 0.2);border-top:1px solid var(--glass-border);}.preview-btn{background:var(--primary);color:white;border:none;padding:0.4rem 0.8rem;border-radius:6px;cursor:pointer;font-size:0.8rem;transition:background 0.2s;}.preview-btn:hover{background:#5b4cc4;}details{margin-top:1rem;border-top:1px solid var(--glass-border);padding-top:1rem;}summary{cursor:pointer;font-size:0.9rem;font-weight:500;color:var(--primary);list-style:none;display:flex;align-items:center;gap:0.5rem;transition:color 0.2s;}summary::after{content:'+';font-size:1.1rem;margin-left:auto;color:var(--text-muted);}details[open] summary::after{content:'-';}summary:hover{color:var(--text-light);}summary::-webkit-details-marker{display:none;}.advanced-content{margin-top:1.5rem;animation:fadeIn 0.3s ease-in-out;}@keyframes fadeIn{from{opacity:0;transform:translateY(-5px);}to{opacity:1;transform:translateY(0);}}.intro-text{text-align:center;color:var(--text-muted);margin-bottom:2rem;font-size:0.95rem;max-width:600px;margin-left:auto;margin-right:auto;line-height:1.5;}.label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:0.6rem;}.label-row label{margin-bottom:0;}.toggle-visibility{cursor:pointer;display:flex;align-items:center;opacity:0.7;transition:opacity 0.2s;}.toggle-visibility:hover{opacity:1;}.toggle-visibility input{display:none;}.eye-icon{width:16px;height:12px;border:1.5px solid var(--text-muted);border-radius:50% 50%;position:relative;display:block;}.eye-icon::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:4px;height:4px;background:var(--text-muted);border-radius:50%;transition:all 0.2s;}.toggle-visibility input:not(:checked)+.eye-icon{border-color:var(--accent-red);}.toggle-visibility input:not(:checked)+.eye-icon::after{background:var(--accent-red);width:14px;height:1.5px;border-radius:0;transform:translate(-50%, -50%) rotate(-45deg);}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .control-btn:focus-visible, .btn-generate:focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:0 0 0 4px rgba(108, 93, 211, 0.3);}.color-dot:focus-visible{outline:2px solid white;outline-offset:2px;}@media (prefers-reduced-motion:reduce){*, *::before, *::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}}.text-muted-high{color:#a0a1b5;}::-webkit-scrollbar{width:8px;height:8px;}::-webkit-scrollbar-track{background:rgba(0, 0, 0, 0.2);border-radius:4px;}::-webkit-scrollbar-thumb{background:rgba(255, 255, 255, 0.15);border-radius:4px;}::-webkit-scrollbar-thumb:hover{background:rgba(255, 255, 255, 0.25);}.btn-generate:disabled{opacity:0.7;cursor:not-allowed;transform:none;box-shadow:0 4px 12px rgba(108, 93, 211, 0.2);}.progress-container{display:none;height:6px;background:rgba(0, 0, 0, 0.3);border-radius:3px;overflow:hidden;margin-top:1rem;}.progress-bar{height:100%;width:0;background:var(--primary-gradient);border-radius:3px;transition:width 0.3s ease-out;}@media (max-width:600px){.control-btn, .file-upload-btn{min-height:44px;padding:0.75rem 1rem;}.color-dot{width:36px;height:36px;}.eyedropper-btn{width:40px;height:40px;}.container{padding:1rem;}.glass-panel{padding:1.25rem;border-radius:16px;}}.previews-grid:empty::after{content:'Your generated posts will appear here';display:block;text-align:center;color:var(--text-muted);padding:3rem;grid-column:1 / -1;font-size:0.9rem;}@media print{body{background:white;color:black;}.glass-panel{background:white;border:1px solid #ccc;box-shadow:none;}.btn-generate, .control-btn{display:none;}}