/* ===== ОБЩИЕ СТИЛИ ===== */
        :root {
            --primary: #3b82f6;
            --primary-dark: #2563eb;
            --success: #10b981;
            --success-dark: #059669;
            --dark: #1e293b;
            --light: #f8fafc;
            --gray: #e2e8f0;
            --text: #1e293b;
            --text-light: #64748b;
            --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: var(--text);
            background: #f1f5f9;
            padding: 0;
            margin: 0;
        }

        .hash-generator-container {
            max-width: 1000px;
            margin: 40px auto;
            padding: 30px;
            background: #fff;
            border-radius: 16px;
            box-shadow: var(--card-shadow);
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .hash-generator-container.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .hash-generator-container h1 {
            text-align: center;
            color: var(--dark);
            margin-bottom: 10px;
            font-size: 2.2rem;
            font-weight: 700;
            line-height: 1.2;
        }

        .hash-generator-container .subtitle {
            text-align: center;
            color: var(--text-light);
            margin-bottom: 30px;
            font-size: 1.1rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== КАРТОЧКА ГЕНЕРАЦИИ ===== */
        .generator-card {
            background: var(--light);
            border-radius: 16px;
            padding: 30px;
            margin-bottom: 30px;
            border: 1px solid var(--gray);
            transition: var(--transition);
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.03);
        }

        .generator-card:hover {
            border-color: var(--primary);
            box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.2);
            transform: translateY(-2px);
        }

        .input-group {
            margin-bottom: 25px;
        }

        .input-group label {
            display: block;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--dark);
            font-size: 0.95rem;
        }

        .text-input {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid #cbd5e1;
            border-radius: 10px;
            font-size: 16px;
            background-color: white;
            transition: var(--transition);
            font-family: inherit;
            resize: vertical;
        }

        .text-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
        }

        .options-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 25px 0;
        }

        .option-group {
            display: flex;
            flex-direction: column;
        }

        .option-group label {
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .option-select, .option-input {
            padding: 12px;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-size: 14px;
            background-color: white;
            transition: var(--transition);
            font-family: inherit;
        }

        .option-select:focus, .option-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .option-input {
            width: 100%;
        }

        /* ===== КНОПКИ ===== */
        .generate-btn {
            width: 100%;
            padding: 16px;
            background: linear-gradient(to right, var(--success), var(--success-dark));
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-family: inherit;
        }

        .generate-btn:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 7px 20px rgba(16, 185, 129, 0.4);
            background: linear-gradient(to right, #0da273, var(--success-dark));
        }

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

        .generate-btn:disabled {
            background: #cbd5e1;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        /* ===== РЕЗУЛЬТАТ ===== */
        .result-container {
            background: var(--dark);
            color: white;
            padding: 24px;
            border-radius: 12px;
            font-family: 'Courier New', monospace;
            font-size: 18px;
            word-break: break-all;
            margin: 25px 0;
            position: relative;
            min-height: 72px;
            line-height: 1.5;
            border: 1px solid #334155;
            transition: var(--transition);
        }

        .result-container:hover {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
        }

        .result-content {
            padding-right: 80px;
            line-height: 1.5;
        }

        .copy-btn {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            padding: 8px 16px;
            cursor: pointer;
            font-size: 14px;
            transition: var(--transition);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            font-family: inherit;
        }

        .copy-btn:hover {
            background: rgba(59, 130, 246, 0.2);
            border-color: rgba(59, 130, 246, 0.3);
            transform: translateY(-50%) scale(1.03);
        }

        .copy-btn:active {
            transform: translateY(-50%) scale(0.98);
        }

        /* ===== УЛУЧШЕННЫЕ ФИЧИ ===== */
        .features-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }

        .feature-item {
            background: white;
            border-radius: 12px;
            padding: 24px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--gray);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            height: 4px;
            width: 100%;
            background: var(--primary);
        }

        .feature-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            border-color: rgba(59, 130, 246, 0.2);
        }

        .feature-item h3 {
            color: var(--dark);
            margin: 16px 0 12px 0;
            font-size: 1.25rem;
            font-weight: 600;
        }

        .feature-item p {
            color: var(--text-light);
            margin: 0;
            font-size: 0.95rem;
            line-height: 1.5;
        }

        .security-badge {
            background: linear-gradient(135deg, #dbeafe, #bfdbfe);
            border-radius: 12px;
            padding: 20px;
            margin: 25px 0;
            border-left: 4px solid var(--primary);
        }

        .security-badge p {
            margin: 0;
            color: var(--dark);
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* ===== ТЕРМИНАЛ ДЛЯ РАЗРАБОТЧИКОВ ===== */
        .terminal {
            background: #0f172a;
            color: #e2e8f0;
            padding: 24px;
            border-radius: 12px;
            font-family: 'Courier New', monospace;
            font-size: 16px;
            margin: 35px 0;
            line-height: 1.6;
            position: relative;
            overflow: hidden;
        }

        .terminal::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, #ef4444, #f59e0b, #22c55e);
        }

        .terminal .command {
            color: #60a5fa;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 5px;
        }

        .terminal .command::before {
            content: '$';
            color: #fbbf24;
        }

        .terminal .comment {
            color: #a5b4fc;
            padding-left: 24px;
            font-style: italic;
            margin-bottom: 15px;
        }

        /* ===== ТАБЛИЦЫ И СПИСКИ ===== */
        table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 15px;
        }

        thead {
            background: #f1f5f9;
        }

        th {
            padding: 12px;
            text-align: left;
            border-bottom: 2px solid #e2e8f0;
            font-weight: 600;
            color: var(--dark);
        }

        td {
            padding: 12px;
            color: var(--text-light);
        }

        tr {
            border-bottom: 1px solid #e2e8f0;
        }

        ul {
            padding-left: 28px;
            margin: 15px 0;
            list-style-type: none;
        }

        li {
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }

        /* ===== УВЕДОМЛЕНИЯ ===== */
        .warning-badge {
            background: #fffbeb;
            border-radius: 12px;
            padding: 16px;
            border: 1px solid #fde68a;
            margin-top: 20px;
        }

        .warning-badge p {
            margin: 0;
            color: #92400e;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }

        .info-badge {
            background: #f0fdf4;
            border-radius: 12px;
            padding: 16px;
            border: 1px solid #bbf7d0;
            margin-top: 25px;
        }

        .info-badge p {
            margin: 0;
            color: #166534;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }

        /* ===== АДАПТИВНОСТЬ ===== */
        @media (max-width: 768px) {
            .hash-generator-container {
                margin: 20px 15px;
                padding: 20px;
            }
            
            .generator-card {
                padding: 24px;
            }
            
            .options-row {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            
            .result-container {
                font-size: 16px;
                padding: 20px;
            }
            
            .copy-btn {
                padding: 6px 12px;
                font-size: 13px;
            }
            
            .generate-btn {
                padding: 14px;
                font-size: 16px;
            }
            
            .terminal {
                padding: 18px;
            }
            
            .features-list {
                grid-template-columns: 1fr;
            }
        }

        /* ===== ХЛЕБНЫЕ КРОШКИ ===== */
        .breadcrumbs {
            margin-bottom: 20px;
            font-size: 0.9rem;
            color: var(--text-light);
        }

        .breadcrumbs a {
            color: var(--primary);
            text-decoration: none;
        }

        .breadcrumbs a:hover {
            text-decoration: underline;
        }