@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

        :root {
            --bg-primary: #0a0a0a;
            --bg-secondary: #141414;
            --bg-tertiary: #1f1f1f;
            --bg-elevated: #2a2a2a;
            --border-primary: #333333;
            --border-secondary: #404040;
            --border-accent: #555555;
            --text-primary: #ffffff;
            --text-secondary: #a0a0a0;
            --text-tertiary: #666666;
            --accent-primary: #ffffff;
            --accent-secondary: #f5f5f5;
            --success: #22c55e;
            --error: #ef4444;
            --warning: #f59e0b;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
            --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: "Inter", sans-serif;
            background: var(--bg-primary);
            color: var(--text-secondary);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 2rem 1rem;
            overflow-x: hidden;
            position: relative;
            margin: 0;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.02) 0%, transparent 50%),
                radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
            pointer-events: none;
            z-index: -1;
        }

        .notification-bar {
            position: fixed;
            top: 2rem;
            left: 50%;
            transform: translateX(-50%) translateY(-100px);
            padding: 1rem 1.5rem;
            border-radius: var(--radius-lg);
            font-size: 0.875rem;
            font-weight: 500;
            z-index: 1000;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-xl);
            backdrop-filter: blur(20px);
            border: 1px solid var(--border-secondary);
            min-width: 300px;
            max-width: calc(100% - 2rem);
            opacity: 0;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .notification-bar.show {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }

        .notification-bar.error {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
            border-color: var(--error);
            color: var(--error);
        }

        .notification-bar.success {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
            border-color: var(--success);
            color: var(--success);
        }

        .container {
            background: var(--bg-secondary);
            backdrop-filter: blur(20px);
            padding: 3rem;
            border-radius: var(--radius-lg);
            width: 100%;
            max-width: 800px;
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--border-primary);
            position: relative;
            overflow: hidden;
            animation: fadeInContainer 0.8s var(--transition-slow) forwards;
            opacity: 1;
            margin: 0 auto;
        }

        .container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
        }

        @keyframes fadeInContainer {
            from { 
                opacity: 0; 
                transform: translateY(30px) scale(0.98);
            }
            to { 
                opacity: 1; 
                transform: translateY(0) scale(1);
            }
        }

        header {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }

        header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            margin-bottom: 0.5rem;
            background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        header p {
            font-size: 1rem;
            color: var(--text-tertiary);
            font-weight: 400;
        }

        .form-section {
            margin-bottom: 3rem;
            position: relative;
        }

        .form-section h2 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 1.5rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border-primary);
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .form-section h2 i {
            width: 20px;
            height: 20px;
            color: var(--text-secondary);
        }

        .form-group {
            margin-bottom: 1.5rem;
            position: relative;
        }

        label {
            display: block;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
            transition: var(--transition-fast);
        }

        input[type="text"],
        input[type="url"],
        textarea {
            width: 100%;
            padding: 0.875rem 1rem;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-primary);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            font-size: 0.875rem;
            font-weight: 400;
            transition: var(--transition-fast);
            outline: none;
        }

        input[type="text"]:focus,
        input[type="url"]:focus,
        textarea:focus {
            border-color: var(--accent-primary);
            background: var(--bg-elevated);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
        }

        input[type="text"]:focus + label,
        input[type="url"]:focus + label,
        textarea:focus + label {
            color: var(--accent-primary);
        }

        input::placeholder,
        textarea::placeholder {
            color: var(--text-tertiary);
        }

        .icon-picker-container {
            position: relative;
        }

        .icon-suggestions {
            position: absolute;
            top: calc(100% + 0.5rem);
            left: 0;
            right: 0;
            background: var(--bg-elevated);
            border: 1px solid var(--border-secondary);
            border-radius: var(--radius-md);
            max-height: 240px;
            overflow-y: auto;
            z-index: 100;
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(20px);
            opacity: 0;
            transform: translateY(-10px);
            pointer-events: none;
            transition: var(--transition-smooth);
        }

        .icon-suggestions.visible {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .icon-suggestion-item {
            padding: 0.75rem 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.875rem;
            color: var(--text-secondary);
            transition: var(--transition-fast);
            border-bottom: 1px solid var(--border-primary);
        }

        .icon-suggestion-item:last-child {
            border-bottom: none;
        }

        .icon-suggestion-item:hover {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }

        .icon-suggestion-item i {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }

        .icon-suggestions::-webkit-scrollbar {
            width: 6px;
        }

        .icon-suggestions::-webkit-scrollbar-track {
            background: var(--bg-elevated);
        }

        .icon-suggestions::-webkit-scrollbar-thumb {
            background: var(--border-accent);
            border-radius: 3px;
        }

        .icon-suggestions::-webkit-scrollbar-thumb:hover {
            background: var(--text-tertiary);
        }

        #actionButtonsContainer {
            margin-bottom: 1rem;
            width: 100%;
        }

        #actionButtonsContainer .action-button-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1rem;
            opacity: 1;
            transform: translateX(0);
            transition: var(--transition-smooth);
        }

        #actionButtonsContainer input[type="text"] {
            flex: 1;
            min-width: 0;
        }

        .remove-btn {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-primary);
            color: var(--text-tertiary);
            border-radius: var(--radius-md);
            padding: 0.75rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition-fast);
            flex-shrink: 0;
        }

        .remove-btn:hover {
            background: var(--error);
            border-color: var(--error);
            color: white;
            transform: scale(1.05);
        }

        .remove-btn i {
            width: 16px;
            height: 16px;
        }

        #addActionButton {
            width: 100%;
            margin-top: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.875rem 1.5rem;
            font-size: 0.875rem;
            font-weight: 500;
            border-radius: var(--radius-md);
            border: none;
            cursor: pointer;
            transition: var(--transition-fast);
            text-decoration: none;
            position: relative;
            overflow: hidden;
            outline: none;
        }

        .btn-primary {
            background: var(--accent-primary);
            color: var(--bg-primary);
            box-shadow: var(--shadow-md);
        }

        .btn-primary:hover {
            background: var(--accent-secondary);
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-primary:disabled {
            background: var(--bg-elevated);
            color: var(--text-tertiary);
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .btn-secondary {
            background: var(--bg-tertiary);
            color: var(--text-secondary);
            border: 1px solid var(--border-primary);
        }

        .btn-secondary:hover {
            background: var(--bg-elevated);
            border-color: var(--border-secondary);
            color: var(--text-primary);
        }

        #generateBtn {
            width: 100%;
            padding: 1rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            margin-top: 1rem;
        }

        #resultArea {
            margin-top: 3rem;
            padding: 2rem;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-primary);
            border-radius: var(--radius-lg);
            opacity: 0;
            transform: translateY(20px);
            transition: var(--transition-smooth);
        }

        #resultArea.visible {
            opacity: 1;
            transform: translateY(0);
        }

        #resultArea h2 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        #resultArea h2 i {
            width: 20px;
            height: 20px;
            color: var(--text-secondary);
        }

        #codeOutput {
            background: var(--bg-primary);
            color: var(--text-primary);
            padding: 1.5rem;
            border-radius: var(--radius-md);
            font-family: "JetBrains Mono", monospace;
            font-size: 0.875rem;
            line-height: 1.6;
            white-space: pre-wrap;
            word-break: break-word;
            border: 1px solid var(--border-primary);
            max-height: 400px;
            overflow-y: auto;
            box-shadow: inset var(--shadow-sm);
        }

        #codeOutput::-webkit-scrollbar {
            width: 8px;
        }

        #codeOutput::-webkit-scrollbar-track {
            background: var(--bg-primary);
        }

        #codeOutput::-webkit-scrollbar-thumb {
            background: var(--border-accent);
            border-radius: 4px;
        }

        .loading-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition-smooth);
        }

        .loading-modal.show {
            opacity: 1;
            visibility: visible;
        }

        .loading-modal-content {
            background: var(--bg-secondary);
            padding: 3rem;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--border-secondary);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
            transform: scale(0.9);
            transition: var(--transition-smooth);
        }

        .loading-modal.show .loading-modal-content {
            transform: scale(1);
        }

        .loading-spinner {
            width: 48px;
            height: 48px;
            border: 3px solid var(--border-primary);
            border-top-color: var(--accent-primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        #loadingModalText {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
        }

        .loading-progress-bar-container {
            width: 100%;
            max-width: 300px;
            height: 8px;
            background: var(--bg-tertiary);
            border-radius: 4px;
            overflow: hidden;
            border: 1px solid var(--border-primary);
        }

        #loadingProgressBar {
            width: 0%;
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            border-radius: 4px;
            transition: width 0.3s ease-out;
        }

        footer {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid var(--border-primary);
            width: 100%;
            max-width: 800px;
            font-size: 0.875rem;
            color: var(--text-tertiary);
        }

        footer a {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition-fast);
        }

        footer a:hover {
            color: var(--text-primary);
        }

        .form-group.error input[type="text"],
        .form-group.error input[type="url"] {
            border-color: var(--error);
            box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
        }

        .form-group.error label {
            color: var(--error);
        }

        .input-error-highlight {
            border-color: var(--error) !important;
            box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
        }

        .hidden {
            display: none !important;
        }

        @media (max-width: 768px) {
            body {
                padding: 1rem 0.5rem;
            }
            
            .container {
                padding: 2rem 1.5rem;
                margin: 0;
            }
            
            header h1 {
                font-size: 2rem;
            }
            
            .form-section {
                margin-bottom: 2rem;
            }
            
            #resultArea {
                padding: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 1.5rem 1rem;
            }
            
            header h1 {
                font-size: 1.75rem;
            }
            
            input[type="text"],
            input[type="url"],
            textarea {
                padding: 0.75rem;
            }
            
            .btn {
                padding: 0.75rem 1.25rem;
            }
            
            .notification-bar {
                min-width: calc(100% - 2rem);
                margin: 0 1rem;
            }
        }