/* CalWhat Calculator Platform - ShoeSizeConverter Specific Styles */
/* This file contains calculator-specific styles */
  

    .form-group {
        margin-bottom: 20px;
    }

    .form-label {
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 600;
        margin-bottom: 8px;
        color: #2d3748;
        font-size: 0.95rem;
    }

        .form-label i {
            color: #ec4899;
        }

        .form-label .tooltip-icon {
            cursor: help;
            color: #a0aec0;
            font-size: 0.9rem;
        }

    .form-input {
        width: 100%;
        padding: 12px 15px;
        border: 2px solid #48bb78;
        border-radius: 12px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background: white;
    }

        .form-input:focus {
            outline: none;
            border-color: #ec4899;
            box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
        }

    .radio-group {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
    }

    .radio-option {
        flex: 1;
        min-width: 120px;
    }

        .radio-option input[type="radio"] {
            display: none;
        }

        .radio-option label {
            display: block;
            padding: 12px 20px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            background: white;
        }

            .radio-option label:hover {
                border-color: #ec4899;
                background: #fef3f5;
            }

        .radio-option input[type="radio"]:checked + label {
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            color: white;
            border-color: transparent;
            box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
        }

    .input-unit {
        position: relative;
    }

        .input-unit input {
            padding-right: 50px;
        }

        .input-unit .unit-label {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #718096;
            font-weight: 500;
            pointer-events: none;
        }

    .results-card {
        background: linear-gradient(135deg, #fef3f5 0%, #f3e8ff 100%);
        border-radius: 16px;
        padding: 25px;
        margin-bottom: 15px;
    }

    .result-header {
        text-align: center;
        margin-bottom: 20px;
    }

        .result-header h3 {
            font-size: 1.2rem;
            color: #2d3748;
            margin-bottom: 10px;
        }

        .result-header .foot-length-display {
            font-size: 1.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

    .size-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-bottom: 20px;
    }

    .size-card {
        background: white;
        border-radius: 12px;
        padding: 15px;
        text-align: center;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

        .size-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 4px 16px rgba(236, 72, 153, 0.2);
        }

        .size-card .size-label {
            font-size: 0.85rem;
            color: #718096;
            margin-bottom: 5px;
            font-weight: 600;
        }

        .size-card .size-value {
            font-size: 1.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

    .brand-note {
        background: #fff7ed;
        border-left: 4px solid #f59e0b;
        padding: 12px 15px;
        border-radius: 8px;
        font-size: 0.9rem;
        color: #92400e;
    }

    .measure-guide {
        background: white;
        border-radius: 16px;
        padding: 30px;
        margin-top: 30px;
    }

        .measure-guide h3 {
            text-align: center;
            font-size: 1.5rem;
            margin-bottom: 10px;
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .measure-guide .subtitle {
            text-align: center;
            color: #718096;
            margin-bottom: 30px;
        }

    .steps-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .step-item {
        text-align: center;
        padding: 20px;
        background: #fef3f5;
        border-radius: 12px;
        transition: all 0.3s ease;
    }

        .step-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 4px 12px rgba(236, 72, 153, 0.2);
        }

        .step-item .step-icon {
            font-size: 3rem;
            margin-bottom: 15px;
        }

        .step-item .step-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: #2d3748;
            margin-bottom: 10px;
        }

        .step-item .step-desc {
            color: #718096;
            font-size: 0.9rem;
            line-height: 1.6;
        }

    .size-table-section {
        background: white;
        border-radius: 16px;
        padding: 30px;
        margin-top: 30px;
    }

        .size-table-section h3 {
            text-align: center;
            font-size: 1.5rem;
            margin-bottom: 10px;
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .size-table-section .subtitle {
            text-align: center;
            color: #718096;
            margin-bottom: 20px;
        }

    .table-responsive {
        overflow-x: auto;
        margin-top: 20px;
    }

    .size-table {
        width: 100%;
        border-collapse: collapse;
    }

        .size-table thead {
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            color: white;
        }

        .size-table th,
        .size-table td {
            padding: 12px 15px;
            text-align: center;
            border: 1px solid #e2e8f0;
        }

        .size-table tbody tr {
            transition: all 0.2s ease;
        }

            .size-table tbody tr:hover {
                background: #fef3f5;
            }

            .size-table tbody tr.highlight {
                background: #fef3f5;
                font-weight: 700;
                border-left: 4px solid #ec4899;
                border-right: 4px solid #ec4899;
            }

    .tips-section {
        background: white;
        border-radius: 16px;
        padding: 30px;
        margin-top: 30px;
    }

        .tips-section h3 {
            text-align: center;
            font-size: 1.5rem;
            margin-bottom: 25px;
            background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

    .tips-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 15px;
    }

    .tip-item {
        background: #fef3f5;
        padding: 15px 20px;
        border-radius: 12px;
        border-left: 4px solid #ec4899;
        font-size: 0.95rem;
        color: #2d3748;
        line-height: 1.6;
    }

    .seo-content {
        margin-top: 50px;
        padding: 40px 0;
    }

        .seo-content h2 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: #2d3748;
            border-bottom: 3px solid #ec4899;
            padding-bottom: 10px;
        }

        .seo-content h3 {
            font-size: 1.3rem;
            margin-top: 30px;
            margin-bottom: 15px;
            color: #4a5568;
        }

        .seo-content p {
            line-height: 1.8;
            color: #4a5568;
            margin-bottom: 15px;
        }

        .seo-content ul {
            margin-left: 20px;
            margin-bottom: 20px;
        }

            .seo-content ul li {
                margin-bottom: 10px;
                line-height: 1.6;
                color: #4a5568;
            }

    .measure-tip-box {
        background: #fef3f5;
        border-left: 4px solid #ec4899;
        padding: 12px 15px;
        border-radius: 8px;
        font-size: 0.9rem;
        color: #2d3748;
        margin-top: 10px;
    }

    @keyframes fadeInDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @media (max-width: 768px) {
        .page-header h1 {
            font-size: 2rem;
        }

        .page-header .subtitle {
            font-size: 0.95rem;
        }

        .glass-card {
            padding: 20px;
        }

        .size-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .steps-grid {
            grid-template-columns: 1fr;
        }

        .tips-grid {
            grid-template-columns: 1fr;
        }
    }