/* RUBXXXX Body Measurements - Frontend Styles */

.rb-body-measurements {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.rb-body-measurements .rb-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.rb-body-measurements .rb-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
}

/* Unit Toggle */
.rb-body-measurements .rb-unit-toggle {
    display: flex;
    gap: 0;
    border: 2px solid #d4380d;
    border-radius: 8px;
    overflow: hidden;
}

.rb-body-measurements .rb-unit-btn {
    padding: 8px 24px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    background: #fff;
    color: #d4380d;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rb-body-measurements .rb-unit-btn.active {
    background: #d4380d;
    color: #fff;
}

.rb-body-measurements .rb-unit-btn:hover {
    opacity: 0.85;
}

/* Two-column layout */
.rb-body-measurements .rb-layout {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 32px;
    align-items: start;
}

/* Left column - guide */
.rb-body-measurements .rb-guide-col {
    position: sticky;
    top: 20px;
}

.rb-body-measurements .rb-guide-container {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.rb-body-measurements .rb-guide-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Right column - form */
.rb-body-measurements .rb-form-col {
    min-width: 0;
}

.rb-body-measurements .rb-intro {
    background: #f7f7f7;
    padding: 12px 15px;
    border-left: 3px solid #d4380d;
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.rb-body-measurements .rb-progress {
    font-size: 13px;
    color: #666;
    margin-bottom: 20px;
}

.rb-body-measurements .rb-progress strong {
    color: #d4380d;
    font-weight: 700;
}

/* Group sections */
.rb-body-measurements .rb-group {
    margin-bottom: 28px;
}

.rb-body-measurements .rb-group h4 {
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 10px;
    margin-bottom: 16px;
    font-size: 16px;
    font-weight: 700;
    color: #1a1a1a;
}

.rb-body-measurements .rb-fields-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Field rows */
.rb-body-measurements .rb-field-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.rb-body-measurements .rb-field-row:last-child {
    border-bottom: none;
}

.rb-body-measurements .rb-field-label {
    flex: 1;
    font-size: 14px;
    color: #333;
    font-weight: 500;
    line-height: 1.4;
}

.rb-body-measurements .rb-field-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 200px;
    max-width: 280px;
}

.rb-body-measurements .rb-measurement-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 14px;
    text-align: right;
    background: #fff;
    transition: border-color 0.2s ease;
    -moz-appearance: textfield;
}

.rb-body-measurements .rb-measurement-input:focus {
    outline: none;
    border-color: #d4380d;
    box-shadow: 0 0 0 2px rgba(212, 56, 13, 0.15);
}

.rb-body-measurements .rb-unit-label {
    font-size: 13px;
    font-weight: 600;
    color: #999;
    min-width: 30px;
    text-transform: uppercase;
}

.rb-body-measurements .rb-field-input-wrap input[type="text"] {
    flex: 1;
    max-width: 200px;
    padding: 8px 12px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 14px;
}

/* Form actions */
.rb-body-measurements .rb-form-actions {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e5e5e5;
}

.rb-body-measurements .rb-form-actions .button-primary {
    background: #d4380d;
    border-color: #d4380d;
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rb-body-measurements .rb-form-actions .button-primary:hover {
    background: #b8300c;
    border-color: #b8300c;
}

/* Responsive - tablet */
@media (max-width: 1024px) {
    .rb-body-measurements .rb-layout {
        grid-template-columns: 1fr;
    }

    .rb-body-measurements .rb-guide-col {
        position: static;
    }

    .rb-body-measurements .rb-guide-container {
        max-width: 420px;
        margin: 0 auto;
    }
}

/* Responsive - mobile */
@media (max-width: 600px) {
    .rb-body-measurements .rb-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .rb-body-measurements .rb-header h3 {
        font-size: 20px;
    }

    .rb-body-measurements .rb-field-row {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    .rb-body-measurements .rb-field-input-wrap {
        max-width: none;
        width: 100%;
    }

    .rb-body-measurements .rb-field-input-wrap input[type="number"],
    .rb-body-measurements .rb-measurement-input {
        max-width: none;
        width: 100%;
    }

    .rb-body-measurements .rb-guide-container {
        max-width: 100%;
    }
}

/* Hide number input spinners */
.rb-body-measurements .rb-measurement-input::-webkit-outer-spin-button,
.rb-body-measurements .rb-measurement-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.rb-body-measurements .rb-measurement-input[type=number] {
    -moz-appearance: textfield;
}

/* Animation for unit switch */
.rb-body-measurements .rb-unit-label {
    transition: color 0.2s ease;
}

.rb-body-measurements[data-current-unit="inch"] .rb-unit-label[data-unit-label] {
    /* Labels will be updated by JS */
}