:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg-dark: #0f172a;--bg-medium: #1a2841;--bg-light: #223355;--text-light: #e2e8f0;--text-medium: #94a3b8;--accent-primary: #34d399;--accent-primary-light: #6ee7b7;--error-color: #f87171;--success-color: #34d399;--border-color: #334155}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text-light);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6}.app{min-height:100vh;padding:40px 20px;background:linear-gradient(135deg,var(--bg-dark) 0%,#1a2e4e 100%)}.settings-container{max-width:1000px;margin:0 auto;padding-bottom:60px}.settings-container.loading{display:flex;align-items:center;justify-content:center;min-height:400px;font-size:1.2rem;color:var(--text-medium)}.settings-header{margin-bottom:50px;animation:fadeInUp .6s ease-out;text-align:center}.settings-title{font-size:2.8rem;font-weight:800;margin-bottom:15px;background:linear-gradient(135deg,var(--text-light) 0%,var(--accent-primary) 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var(--border-color)}.section-icon{font-size:3.5rem;line-height:1;min-width:70px;display:flex;align-items:center;justify-content:center;animation:float 3s ease-in-out infinite}.section-title-group{flex:1}.section-title{font-size:1.8rem;font-weight:700;color:var(--text-light);margin:0 0 8px;letter-spacing:-.3px}.section-description{font-size:1rem;color:var(--text-medium);margin:0;font-weight:500}.subsection{padding-top:25px;margin-bottom:25px}.subsection-title{font-size:1.2rem;font-weight:600;color:var(--text-light);margin:0 0 20px;display:flex;align-items:center;gap:10px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-bottom:0}.form-group{display:flex;flex-direction:column;gap:10px}.form-group.full-width{grid-column:1 / -1}.form-group.color-picker-group{grid-column:auto}.form-label{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--text-light);font-size:.95rem;letter-spacing:.3px;text-transform:none;transition:color .3s ease;cursor:default}.form-group:hover .form-label{color:var(--accent-primary)}.label-icon{font-size:1.1rem}.form-input,.form-select,.form-textarea{width:100%;padding:16px 18px;border:2px solid var(--border-color);border-radius:12px;background-color:var(--bg-dark);color:var(--text-light);font-size:.95rem;font-family:inherit;transition:all .3s cubic-bezier(.4,0,.2,1);letter-spacing:.3px}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-medium)}.form-input:hover,.form-select:hover,.form-textarea:hover{border-color:var(--accent-primary);background-color:#1a3a55}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent-primary);background-color:#1e3f5e;box-shadow:0 0 0 6px #34d39933;transform:translateY(-2px)}.form-textarea{resize:vertical;min-height:130px;font-family:Fira Code,Courier New,monospace;line-height:1.5}.color-picker-group{position:relative}.color-picker-wrapper{display:flex;align-items:center;gap:16px}.color-input{width:80px;height:80px;padding:6px;border-radius:14px;cursor:pointer;border:3px solid var(--border-color);transition:all .3s ease;background:var(--bg-dark)}.color-input:hover{transform:scale(1.1);box-shadow:0 8px 25px #34d39966;border-color:var(--accent-primary)}.color-value{font-weight:700;color:var(--accent-primary);font-family:Fira Code,monospace;font-size:1.05rem;letter-spacing:1px;text-transform:uppercase}.file-upload-area{border:2.5px dashed var(--accent-primary);border-radius:16px;padding:50px 35px;text-align:center;background:linear-gradient(135deg,#34d3991f,#34d3990d);transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer}.file-upload-area:hover{border-color:var(--accent-primary-light);background:linear-gradient(135deg,#34d3992e,#34d39914);transform:translateY(-3px);box-shadow:0 10px 30px #34d39940}.file-upload-button{display:flex;flex-direction:column;align-items:center;gap:18px;color:var(--text-light)}.file-upload-button svg{color:var(--accent-primary);animation:float 3s ease-in-out infinite;filter:drop-shadow(0 0 8px rgba(52,211,153,.3))}.file-upload-button span{font-weight:700;font-size:1.08rem;letter-spacing:.3px}.file-upload-button small{color:var(--text-medium);font-size:.9rem;font-weight:500}.toggle-group{display:flex;align-items:center;gap:14px;padding:18px;background-color:var(--bg-dark);border:2px solid var(--border-color);border-radius:12px;cursor:pointer;transition:all .3s ease}.toggle-group:hover{border-color:var(--accent-primary);background-color:#1e3a5f}.toggle-input{width:22px;height:22px;cursor:pointer;accent-color:var(--accent-primary)}.toggle-label{margin:0;font-weight:700;color:var(--text-light);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:1rem}.toggle-hint{display:block;color:var(--text-medium);font-size:.9rem;margin-top:10px;padding-left:40px;font-weight:500}.char-counter{display:block;color:var(--text-medium);font-size:.9rem;margin-top:8px;text-align:right;font-weight:600}.form-actions{display:flex;justify-content:center;gap:18px;margin-top:50px;padding-top:40px;border-top:2px solid var(--border-color);flex-wrap:wrap}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:16px 45px;font-size:1.05rem;font-weight:700;border-radius:12px;border:none;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-transform:uppercase;letter-spacing:.5px;box-shadow:0 6px 20px #0000004d}.btn-primary{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-primary-light) 100%);color:var(--bg-dark)}.btn-primary:hover:not(:disabled){transform:translateY(-4px);box-shadow:0 12px 30px #34d39966}.btn-primary:active:not(:disabled){transform:translateY(-1px)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background-color:transparent;color:var(--accent-primary);border:2px solid var(--accent-primary)}.btn-secondary:hover{background-color:#34d3991a;transform:translateY(-3px);box-shadow:0 8px 20px #34d3994d}.button-hint{font-size:.9rem;color:var(--text-medium);margin-top:12px;font-weight:500}.status-message{padding:18px 24px;border-radius:12px;font-weight:600;text-align:center;animation:slideDown .3s ease-out;margin-bottom:25px}.status-message.success{background:linear-gradient(135deg,#34d39933,#34d3991a);color:var(--success-color);border:2px solid var(--success-color)}.status-message.error{background:linear-gradient(135deg,#f8717133,#f871711a);color:var(--error-color);border:2px solid var(--error-color)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.app{padding:25px 15px}.settings-container{padding-bottom:40px}.settings-title{font-size:2rem}.settings-section{padding:30px;border-radius:14px}.section-header{flex-direction:column;align-items:center;text-align:center;gap:18px;margin-bottom:25px}.section-icon{font-size:3rem}.form-grid{grid-template-columns:1fr;gap:22px}.color-picker-wrapper{flex-direction:column;align-items:flex-start}.form-input,.form-select,.form-textarea{padding:14px 16px;font-size:16px}.form-actions{flex-direction:column;gap:15px}.btn-primary,.btn-secondary{width:100%}}@media(max-width:480px){.app{padding:15px 10px}.settings-header{margin-bottom:30px}.settings-title{font-size:1.6rem}.settings-section{padding:20px;border-radius:12px;gap:0}.section-title{font-size:1.3rem}.section-icon{font-size:2.5rem}.file-upload-area{padding:30px 20px}.color-input{width:70px;height:70px}.form-label{font-size:.9rem}.btn-primary,.btn-secondary{padding:14px 30px;font-size:.95rem}}