.aspf-calculator-container {
    width: 100%;
    max-width: 100%;
    margin: 0;
    background: #fff;
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    direction: rtl
}

.aspf-title {
    background: linear-gradient(359deg,#000634,#003687);
    color: #fff;
    padding: 25px 20px;
    margin: 0;
    text-align: center;
    font-size: 23px;
    font-weight: 600;
    /* border-bottom:3px solid #ff8000; */
}

.aspf-form-step {
    display: none;
    /* padding:20px; */
    /* max-width:1200px; */
    margin: 0 auto
}

.aspf-form-step.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out
}

.aspf-step-description {
    text-align: center;
    color: #555;
    font-size: 18px;
    margin-bottom: 25px;
    padding: 20px;
    background: #dfdfdf;
    /* border-radius:10px; */
    /* border-left:4px solid #ff8000; */
}

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

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

.aspf-appliance-section {
    margin-bottom: 25px;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    background: #fafafa;
    overflow: hidden
}

.aspf-appliance-section summary {
    background: linear-gradient(90deg,#ffb300,#ff8000);
    color: #fff;
    padding: 18px 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 18px;
    user-select: none;
    transition: background 0.3s ease
}

.aspf-appliance-section summary:hover {
    background: linear-gradient(90deg,#ff8000,#ff6600)
}

.aspf-appliance-section[open] summary {
    border-bottom: 2px solid #ff8000
}

.aspf-appliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
    gap: 20px;
    padding: 25px
}

.aspf-appliance-item {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    background: #fff;
    transition: all 0.3s ease
}

.aspf-appliance-item:hover {
    border-color: #ff8000;
    box-shadow: 0 4px 15px rgba(255,128,0,.15)
}

.aspf-appliance-item label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 500;
    color: #333;
    font-size: 16px;
    padding: 8px 0;
    transition: all 0.3s ease
}

.aspf-appliance-item label:hover {
    color: #ff8000;
    transform: translateX(-2px)
}

.appliance-icon {
    font-size: 24px;
    min-width: 32px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,#f8f9fa,#e9ecef);
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,.1);
    transition: all 0.3s ease;
    color: #6c757d
}

.appliance-icon i {
    font-size: 20px;
    color: inherit
}

.appliance-name {
    flex: 1;
    font-weight: 600;
    color: #333;
    transition: color 0.3s ease
}

.appliance-wattage {
    font-size: 14px;
    color: #6c757d;
    background: #e9ecef;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease
}

.aspf-appliance-item input[type="checkbox"]:checked+.appliance-icon {
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255,128,0,.3)
}

.aspf-appliance-item input[type="checkbox"]:checked~.appliance-name {
    color: #ff8000;
    font-weight: 700
}

.aspf-appliance-item input[type="checkbox"]:checked~.appliance-wattage {
    background: #ff8000;
    color: #fff;
    font-weight: 600
}

.aspf-appliance-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #ff8000
}

.aspf-appliance-inputs {
    display: none;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 15px
}

.aspf-appliance-inputs.show {
    display: flex;
    animation: slideDown 0.3s ease-out
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0
    }

    to {
        opacity: 1;
        max-height: 80px
    }
}

.aspf-appliance-inputs .aspf-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 120px;
    max-width: 150px
}

.aspf-appliance-inputs span {
    font-size: 14px;
    color: #555;
    min-width: 50px;
    white-space: nowrap;
    font-weight: 500
}

.aspf-appliance-inputs input[type="number"] {
    width: 60px;
    padding: 6px 8px;
    border: 2px solid #ddd;
    border-radius: 6px;
    text-align: center;
    font-size: 14px;
    flex-shrink: 0
}

.aspf-appliance-inputs input[type="number"]:focus {
    border-color: #ff8000;
    outline: none;
    box-shadow: 0 0 0 3px rgba(255,128,0,.2)
}

.aspf-location-section,.aspf-efficiency-section,.aspf-battery-section,.aspf-land-section,.aspf-installation-section,.aspf-details-section,.aspf-contact-section {
    margin-bottom: 25px
}

.aspf-location-section label,.aspf-efficiency-section label,.aspf-battery-section label,.aspf-land-section label,.aspf-installation-section label,.aspf-details-section label,.aspf-contact-section label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #333;
    font-size: 16px
}

.aspf-location-section select,.aspf-efficiency-section input,.aspf-land-section input,.aspf-installation-section select,.aspf-details-section textarea,.aspf-contact-section input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    transition: all 0.3s ease;
    box-sizing: border-box
}

.aspf-location-section select:focus,.aspf-efficiency-section input:focus,.aspf-land-section input:focus,.aspf-installation-section select:focus,.aspf-details-section textarea:focus,.aspf-contact-section input:focus {
    border-color: #ff8000;
    outline: none;
    box-shadow: 0 0 0 4px rgba(255,128,0,.15)
}

.aspf-contact-section {
    background: linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);
    border-radius: 16px;
    padding: 25px;
    margin: 25px 0;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0,0,0,.08)
}

.aspf-contact-section h4 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #ff8000;
    padding-bottom: 10px
}

.aspf-contact-inputs {
    display: grid;
    gap: 20px
}

.aspf-contact-inputs .aspf-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px
}

.aspf-contact-inputs label {
    font-weight: 600;
    color: #495057;
    font-size: 16px;
    margin-bottom: 0
}

.aspf-contact-inputs input,.aspf-contact-inputs textarea {
    padding: 15px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    transition: all 0.3s ease;
    background: #fff
}

.aspf-contact-inputs input:focus,.aspf-contact-inputs textarea:focus {
    border-color: #ff8000;
    outline: none;
    box-shadow: 0 0 0 4px rgba(255,128,0,.15)
}

.aspf-contact-inputs textarea {
    min-height: 100px;
    resize: vertical
}

.phone-verification-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px
}

.send-verification-btn,.verify-code-btn {
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255,128,0,.3);
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    white-space: nowrap;
    flex-shrink: 0
}

.send-verification-btn:hover,.verify-code-btn:hover {
    background: linear-gradient(135deg,#ff6600,#ff5500);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(255,128,0,.4)
}

.send-verification-btn:disabled,.verify-code-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none
}

.verification-code-section {
    margin-top: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border: 1px solid #e9ecef
}

.verification-code-input {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    flex-wrap: wrap
}

.verification-code-input label {
    font-weight: 600;
    color: #495057;
    font-size: 14px;
    margin-bottom: 5px;
    display: block
}

.verification-code-input input {
    flex: 1;
    min-width: 120px;
    padding: 10px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    transition: all 0.3s ease;
    background: #fff
}

.verification-code-input input:focus {
    border-color: #ff8000;
    outline: none;
    box-shadow: 0 0 0 3px rgba(255,128,0,.15)
}

.verification-status,.verification-message {
    margin-top: 10px;
    padding: 10px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500
}

.verification-status.success,.verification-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb
}

.verification-status.error,.verification-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb
}

.countdown-timer {
    margin-top: 10px;
    font-size: 12px;
    color: #6c757d;
    font-style: italic
}

.aspf-installation-options {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 15px
}

.aspf-installation-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 12px 20px;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500
}

.aspf-installation-options label:hover {
    border-color: #ff8000;
    background: #fff8f0
}

.aspf-installation-options input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: #ff8000
}

.aspf-installation-options input[type="radio"]:checked+span {
    color: #ff8000;
    font-weight: 600
}

.aspf-land-section {
    background: linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);
    border-radius: 16px;
    padding: 25px;
    margin: 25px 0;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0,0,0,.08)
}

.aspf-land-section h4 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #ff8000;
    padding-bottom: 10px
}

.aspf-land-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px
}

.aspf-calculate-btn,.aspf-next-btn,.aspf-prev-btn,.aspf-submit-btn {
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255,128,0,.3);
    font-family: 'IRANSansXFaNum-Regular',sans-serif
}

.aspf-back-btn {
    background: linear-gradient(135deg,#6c757d,#495057);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(108,117,125,.3);
    font-family: 'IRANSansXFaNum-Regular',sans-serif
}

.aspf-calculate-btn:hover,.aspf-next-btn:hover,.aspf-prev-btn:hover,.aspf-submit-btn:hover {
    background: linear-gradient(135deg,#ff6600,#ff5500);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,128,0,.4)
}

.aspf-back-btn:hover {
    background: linear-gradient(135deg,#495057,#343a40);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108,117,125,.4)
}

.aspf-calculate-btn:disabled,.aspf-next-btn:disabled,.aspf-prev-btn:disabled,.aspf-submit-btn:disabled,.aspf-back-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none
}

.aspf-results-container {
    background: linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);
    border-radius: 16px;
    padding: 25px;
    margin: 25px 0;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0,0,0,.08)
}

.aspf-selected-appliances {
    background: linear-gradient(135deg,#fff8f0 0%,#ffeaa7 100%);
    border-radius: 16px;
    padding: 25px;
    margin: 25px 0;
    border: 1px solid #ffd93d;
    box-shadow: 0 4px 20px rgba(255,128,0,.1)
}

.aspf-selected-appliances h4 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #ff8000;
    padding-bottom: 10px
}

.aspf-appliances-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
    gap: 15px
}

.aspf-appliance-summary-item {
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 10px rgba(0,0,0,.05);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease
}

.aspf-appliance-summary-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,.1)
}

.aspf-appliance-summary-icon {
    font-size: 24px;
    min-width: 40px;
    text-align: center;
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 2px 8px rgba(255,128,0,.3);
    display: flex;
    align-items: center;
    justify-content: center
}

.aspf-appliance-summary-icon i {
    font-size: 20px;
    color: inherit
}

.aspf-appliance-summary-details {
    flex: 1
}

.aspf-appliance-summary-name {
    font-weight: 600;
    color: #333;
    font-size: 16px;
    margin-bottom: 4px
}

.aspf-appliance-summary-specs {
    font-size: 14px;
    color: #6c757d;
    line-height: 1.4
}

.aspf-appliance-summary-consumption {
    font-weight: 700;
    color: #ff8000;
    font-size: 16px;
    text-align: left;
    min-width: 80px
}

.aspf-results-container h3 {
    color: #333;
    font-size: 22px;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #ff8000;
    padding-bottom: 10px
}

.aspf-result-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 20px;
    padding: 15px 20px;
    margin: 10px 0;
    background: #fff;
    border-radius: 10px;
    border-left: 4px solid #ff8000;
    box-shadow: 0 2px 10px rgba(0,0,0,.05);
    transition: all 0.3s ease
}

.aspf-result-item:hover {
    transform: translateX(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,.1)
}

.aspf-result-label {
    font-weight: 600;
    color: #495057;
    font-size: 16px;
    text-align: right
}

.aspf-result-value {
    font-weight: 700;
    color: #ff8000;
    font-size: 20px;
    margin: 0;
    text-align: left
}

.aspf-result-unit {
    color: #6c757d;
    font-size: 14px;
    font-weight: 500;
    text-align: left
}

.aspf-products {
    display: none;
    margin-top: 30px
}

.aspf-products h3 {
    color: #333;
    font-size: 24px;
    margin-bottom: 25px;
    text-align: center;
    border-bottom: 3px solid #ff8000;
    padding-bottom: 15px
}

.aspf-products-grid {
    display: flex;
    flex-direction: column;
    gap: 30px
}

.aspf-category-slider.no-slider .aspf-slider-track {
    display: flex!important;
    flex-direction: row!important;
    flex-wrap: nowrap!important;
    gap: 10px!important;
    justify-content: flex-start!important;
    overflow: hidden!important
}

.aspf-category-slider.no-slider .aspf-product-slide {
    flex: 0 0 calc((100% - 20px) / 3)!important;
    max-width: calc((100% - 20px) / 3)!important;
    min-width: 250px!important;
    margin: 0!important;
    padding: 10px!important
}

.aspf-category-products {
    display: flex!important;
    flex-direction: row!important;
    flex-wrap: nowrap!important;
    gap: 10px!important;
    overflow-x: auto!important;
    overflow-y: hidden!important
}

.aspf-product-card {
    flex: 0 0 300px!important;
    min-width: 250px!important;
    max-width: 320px!important;
    margin: 0!important;
    padding: 15px!important;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,.1);
    border: 1px solid #e0e0e0
}

@media (max-width: 768px) {
    .aspf-product-card {
        flex:0 0 calc(50% - 5px)!important;
        min-width: 200px!important
    }

    .aspf-category-slider.no-slider .aspf-product-slide {
        flex: 0 0 calc((100% - 10px) / 2)!important;
        max-width: calc((100% - 10px) / 2)!important
    }
}

@media (max-width: 480px) {
    .aspf-product-card {
        flex:0 0 calc(100% - 10px)!important;
        min-width: 200px!important
    }

    .aspf-category-slider.no-slider .aspf-product-slide {
        flex: 0 0 100%!important;
        max-width: 100%!important
    }
}

.aspf-category-slider {
    margin-bottom: 30px
}

.aspf-category-title {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
    border-bottom: 2px solid #ff8000;
    padding-bottom: 10px
}

.aspf-products-slider {
    position: relative
}

.aspf-slider-container {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,.1)
}

.aspf-slider-track {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 10px;
    transition: transform 0.3s ease;
    padding: 10px;
    justify-content: flex-start;
    align-items: stretch
}

.aspf-product-slide {
    flex: 0 0 300px;
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,.1);
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
    min-width: 250px;
    max-width: 320px
}

.aspf-product-slide:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,.15)
}

.aspf-product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 48px
}

.aspf-product-info {
    text-align: center
}

.aspf-product-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4
}

.aspf-product-description {
    color: #6c757d;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5
}

.aspf-product-price {
    font-size: 20px;
    font-weight: 700;
    color: #ff8000;
    margin-bottom: 15px
}

.aspf-product-link {
    display: inline-block;
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255,128,0,.3);
    width: 100%;
    text-align: center;
    box-sizing: border-box
}

.aspf-product-link:hover {
    background: linear-gradient(135deg,#ff6600,#ff5500);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,128,0,.4);
    color: #fff
}

.aspf-product-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
    padding: 0;
    align-items: center;
    width: 100%
}

.aspf-product-action-btn {
    display: inline-block;
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255,128,0,.3);
    text-align: center;
    border: none;
    cursor: pointer;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    font-size: 14px;
    width: 100%;
    max-width: 280px;
    box-sizing: border-box
}

.aspf-product-action-btn:hover {
    background: linear-gradient(135deg,#ff6600,#ff5500);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,128,0,.4);
    color: #fff;
    text-decoration: none
}

.aspf-product-action-btn.secondary {
    background: linear-gradient(135deg,#6c757d,#495057);
    box-shadow: 0 4px 15px rgba(108,117,125,.3)
}

.aspf-product-action-btn.secondary:hover {
    background: linear-gradient(135deg,#495057,#343a40);
    box-shadow: 0 6px 20px rgba(108,117,125,.4)
}

.aspf-slider-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 20px
}

.aspf-slider-btn {
    background: #ff8000;
    color: #fff;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255,128,0,.3);
    flex-shrink: 0
}

.aspf-slider-btn:hover:not(:disabled) {
    background: #e67300;
    transform: scale(1.1);
    box-shadow: 0 6px 18px rgba(255,128,0,.4)
}

.aspf-slider-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none
}

.aspf-slider-dots {
    display: flex;
    gap: 8px
}

.aspf-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease
}

.aspf-slider-dot.active {
    background: #ff8000;
    transform: scale(1.2)
}

.aspf-slider-dot:hover {
    background: #ff8000
}

.aspf-error,.aspf-success {
    padding: 15px 20px;
    border-radius: 10px;
    margin: 20px 0;
    text-align: center;
    font-weight: 500;
    font-size: 16px
}

.aspf-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb
}

.aspf-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb
}

.aspf-no-products {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border: 2px dashed #dee2e6
}

.aspf-no-products h4 {
    color: #333;
    font-size: 20px;
    margin-bottom: 15px
}

.aspf-no-products p {
    color: #6c757d;
    margin-bottom: 10px;
    line-height: 1.6
}

.aspf-no-products ul {
    text-align: right;
    margin: 15px 0;
    padding-right: 20px
}

.aspf-no-products li {
    color: #6c757d;
    margin-bottom: 5px
}

@media (max-width: 768px) {
    .aspf-title {
        font-size:24px;
        padding: 20px 15px
    }

    .aspf-form-step {
        padding: 15px
    }

    .aspf-step-description {
        font-size: 16px;
        padding: 15px
    }

    .aspf-appliance-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 20px
    }

    .aspf-results-container {
        padding: 15px;
        margin: 15px 0
    }

    .aspf-result-item {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 12px 15px;
        margin: 8px 0;
        background: linear-gradient(135deg,#ffffff,#f8f9fa);
        border: 2px solid #e9ecef;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0,0,0,.05);
        transition: all 0.3s ease
    }

    .aspf-result-item:hover {
        border-color: #ff8000;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(255,128,0,.1)
    }

    .aspf-result-label {
        font-size: 14px;
        font-weight: 600;
        color: #333;
        flex: 1;
        text-align: right
    }

    .aspf-result-value {
        font-size: 16px;
        font-weight: 700;
        color: #ff8000;
        margin: 0 8px;
        min-width: 60px;
        text-align: center
    }

    .aspf-result-unit {
        font-size: 12px;
        color: #6c757d;
        font-weight: 500;
        min-width: 50px;
        text-align: left
    }

    .aspf-contact-section {
        padding: 20px;
        margin: 20px 0
    }

    .aspf-contact-inputs {
        gap: 15px
    }

    .aspf-contact-inputs input,.aspf-contact-inputs textarea {
        padding: 12px 15px;
        font-size: 15px
    }

    .aspf-installation-options {
        flex-direction: column;
        gap: 15px
    }

    .aspf-installation-options label {
        justify-content: center;
        padding: 15px
    }

    .aspf-land-section {
        padding: 20px;
        margin: 20px 0
    }

    .aspf-land-inputs {
        grid-template-columns: 1fr;
        gap: 15px
    }

    .aspf-appliance-inputs {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
        width: 100%;
        box-sizing: border-box
    }

    .aspf-appliance-item {
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 12px;
        background: linear-gradient(135deg,#ffffff,#f8f9fa);
        border: 2px solid #e9ecef;
        box-shadow: 0 2px 10px rgba(0,0,0,.05)
    }

    .aspf-appliance-item label {
        flex-direction: row;
        align-items: center;
        gap: 15px;
        padding: 0;
        margin-bottom: 12px
    }

    .appliance-icon {
        font-size: 24px;
        min-width: 40px;
        height: 40px;
        padding: 8px;
        border-radius: 10px;
        background: linear-gradient(135deg,#ff8000,#ff6600);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 2px 8px rgba(255,128,0,.3)
    }

    .appliance-icon i {
        font-size: 20px;
        color: #fff
    }

    .appliance-name {
        font-size: 16px;
        font-weight: 600;
        color: #333;
        flex: 1
    }

    .appliance-wattage {
        font-size: 12px;
        padding: 6px 12px;
        background: #e9ecef;
        color: #6c757d;
        border-radius: 15px;
        font-weight: 500
    }

    .aspf-appliance-inputs {
        flex-direction: row;
        gap: 15px;
        margin-top: 12px;
        padding: 12px;
        background: #f8f9fa;
        border-radius: 8px;
        border: 1px solid #e9ecef
    }

    .aspf-appliance-inputs .aspf-input-group {
        flex-direction: column;
        align-items: center;
        gap: 6px;
        flex: 1;
        padding: 0
    }

    .aspf-appliance-inputs span {
        font-size: 12px;
        font-weight: 600;
        color: #6c757d;
        text-align: center
    }

    .aspf-appliance-inputs input[type="number"] {
        width: 100%;
        max-width: 80px;
        padding: 8px 10px;
        font-size: 14px;
        text-align: center;
        border: 2px solid #e9ecef;
        border-radius: 6px;
        background: #fff;
        transition: all 0.3s ease
    }

    .aspf-appliance-inputs input[type="number"]:focus {
        border-color: #ff8000;
        outline: none;
        box-shadow: 0 0 0 3px rgba(255,128,0,.1)
    }

    .aspf-product-slide {
        flex: 0 0 280px
    }

    .aspf-product-slide .aspf-product-image {
        height: 160px
    }

    .aspf-product-info {
        padding: 15px
    }

    .aspf-product-slide .aspf-product-title {
        font-size: 16px
    }

    .aspf-product-slide .aspf-product-price {
        font-size: 18px
    }

    .aspf-product-slide .aspf-product-link {
        padding: 10px 20px;
        font-size: 14px
    }

    .aspf-product-actions {
        gap: 12px;
        margin-top: 15px;
        align-items: center
    }

    .aspf-selected-appliances {
        padding: 20px;
        margin: 20px 0
    }

    .aspf-appliances-summary {
        grid-template-columns: 1fr;
        gap: 12px
    }

    .aspf-appliance-summary-item {
        padding: 12px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px
    }

    .aspf-appliance-summary-icon {
        font-size: 20px;
        min-width: 36px;
        padding: 6px;
        align-self: flex-start
    }

    .aspf-appliance-summary-name {
        font-size: 15px
    }

    .aspf-appliance-summary-specs {
        font-size: 13px
    }

    .aspf-appliance-summary-consumption {
        font-size: 15px;
        align-self: flex-end;
        min-width: auto
    }

    .aspf-product-action-btn {
        padding: 12px 20px;
        font-size: 14px;
        width: 100%;
        max-width: 260px
    }

    .phone-verification-controls {
        flex-direction: column;
        gap: 10px;
        align-items: stretch
    }

    .verification-code-input {
        flex-direction: column;
        gap: 10px;
        align-items: stretch
    }

    .verification-code-input input {
        min-width: 100%
    }
}

@media (max-width: 480px) {
    .aspf-title {
        font-size:20px;
        padding: 15px 10px
    }

    .aspf-form-step {
        padding: 0px;
    }

    .aspf-step-description {
        font-size: 14px;
        padding: 12px
    }

    .aspf-appliance-grid {
        padding: 15px;
        gap: 12px
    }

    .aspf-appliance-item {
        padding: 15px
    }

    .aspf-results-container {
        padding: 12px;
        margin: 12px 0
    }

    .aspf-result-item {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 10px 12px;
        margin: 6px 0;
        background: linear-gradient(135deg,#ffffff,#f8f9fa);
        border: 2px solid #e9ecef;
        border-radius: 8px;
        box-shadow: 0 2px 6px rgba(0,0,0,.05)
    }

    .aspf-result-label {
        font-size: 13px;
        font-weight: 600;
        color: #333;
        flex: 1;
        text-align: right
    }

    .aspf-result-value {
        font-size: 14px;
        font-weight: 700;
        color: #ff8000;
        margin: 0 6px;
        min-width: 50px;
        text-align: center
    }

    .aspf-result-unit {
        font-size: 11px;
        color: #6c757d;
        font-weight: 500;
        min-width: 40px;
        text-align: left
    }

    .aspf-contact-section {
        padding: 15px;
        margin: 15px 0
    }

    .aspf-contact-inputs input,.aspf-contact-inputs textarea {
        padding: 10px 12px;
        font-size: 14px
    }

    .aspf-land-section {
        padding: 15px;
        margin: 15px 0
    }

    .aspf-appliance-inputs {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        width: 100%;
        box-sizing: border-box
    }

    .aspf-appliance-item {
        padding: 12px;
        margin-bottom: 12px
    }

    .aspf-appliance-item label {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        padding: 0;
        margin-bottom: 10px
    }

    .appliance-icon {
        font-size: 20px;
        min-width: 36px;
        height: 36px;
        padding: 6px;
        align-self: flex-start
    }

    .appliance-name {
        font-size: 15px;
        font-weight: 600;
        color: #333;
        flex: 1
    }

    .appliance-wattage {
        font-size: 11px;
        padding: 4px 8px;
        background: #e9ecef;
        color: #6c757d;
        border-radius: 12px;
        font-weight: 500
    }

    .aspf-appliance-inputs {
        flex-direction: row;
        gap: 10px;
        margin-top: 10px;
        padding: 10px;
        background: #f8f9fa;
        border-radius: 6px;
        border: 1px solid #e9ecef
    }

    .aspf-appliance-inputs .aspf-input-group {
        flex-direction: column;
        align-items: center;
        gap: 4px;
        flex: 1
    }

    .aspf-appliance-inputs span {
        font-size: 11px;
        font-weight: 600;
        color: #6c757d;
        text-align: center
    }

    .aspf-appliance-inputs input[type="number"] {
        width: 100%;
        max-width: 70px;
        padding: 6px 8px;
        font-size: 13px;
        text-align: center;
        border: 2px solid #e9ecef;
        border-radius: 4px;
        background: #fff;
        transition: all 0.3s ease
    }

    .aspf-appliance-inputs input[type="number"]:focus {
        border-color: #ff8000;
        outline: none;
        box-shadow: 0 0 0 2px rgba(255,128,0,.1)
    }

    .aspf-slider-btn {
        width: 40px;
        height: 40px;
        font-size: 16px
    }

    .aspf-product-slide {
        flex: 0 0 250px
    }

    .aspf-product-slide .aspf-product-image {
        height: 140px
    }

    .aspf-product-info {
        padding: 12px
    }

    .aspf-product-slide .aspf-product-title {
        font-size: 15px
    }

    .aspf-product-slide .aspf-product-price {
        font-size: 17px
    }

    .aspf-product-slide .aspf-product-link {
        padding: 8px 15px;
        font-size: 14px
    }

    .aspf-product-actions {
        gap: 10px;
        margin-top: 12px;
        align-items: center
    }

    .aspf-selected-appliances {
        padding: 15px;
        margin: 15px 0
    }

    .aspf-appliances-summary {
        grid-template-columns: 1fr;
        gap: 10px
    }

    .aspf-appliance-summary-item {
        padding: 10px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px
    }

    .aspf-appliance-summary-icon {
        font-size: 18px;
        min-width: 32px;
        padding: 4px;
        align-self: flex-start
    }

    .aspf-appliance-summary-name {
        font-size: 14px
    }

    .aspf-appliance-summary-specs {
        font-size: 12px
    }

    .aspf-appliance-summary-consumption {
        font-size: 14px;
        align-self: flex-end;
        min-width: auto
    }

    .aspf-product-action-btn {
        padding: 10px 15px;
        font-size: 13px;
        width: 100%;
        max-width: 240px
    }

    .send-verification-btn,.verify-code-btn {
        padding: 10px 15px;
        font-size: 12px
    }
}

@media (min-width: 769px) {
    .aspf-result-item {
        display:grid;
        grid-template-columns: 1fr auto auto;
        align-items: center;
        gap: 20px;
        padding: 15px 20px;
        margin: 10px 0
    }

    .aspf-result-label {
        text-align: right;
        justify-self: start
    }

    .aspf-result-value {
        justify-self: end;
        min-width: 120px;
        text-align: left
    }

    .aspf-result-unit {
        justify-self: start;
        min-width: 80px;
        text-align: left
    }

    .aspf-product-actions {
        flex-direction: row;
        justify-content: center;
        gap: 20px;
        margin-top: 25px
    }

    .aspf-product-action-btn {
        width: auto;
        min-width: 200px;
        max-width: none;
        flex: 0 0 auto
    }
}

.aspf-calculate-section {
    margin: 30px 0;
    padding: 20px;
    text-align: center;
    /* background:#f8f9fa; */
    border-radius: 12px;
    /* border:1px solid #e9ecef; */
    box-shadow: 0 2px 10px rgba(0,0,0,.05)
}

.aspf-calculate-section .aspf-calculate-btn {
    width: 100%;
    max-width: 300px;
    padding: 18px 30px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    box-sizing: border-box;
    background: linear-gradient(135deg,#ff8000,#ff6600);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255,128,0,.3)
}

.aspf-calculate-section .aspf-calculate-btn:hover {
    background: linear-gradient(135deg,#ff6600,#ff5500);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,128,0,.4)
}

@media (max-width: 768px) {
    .aspf-calculate-section {
        margin:25px 0;
        padding: 20px
    }

    .aspf-calculate-section .aspf-calculate-btn {
        padding: 16px 25px;
        font-size: 16px;
        max-width: 280px
    }
}

@media (max-width: 480px) {
    .aspf-calculate-section {
        margin:20px 0;
        padding: 15px
    }

    .aspf-calculate-section .aspf-calculate-btn {
        padding: 14px 20px;
        font-size: 15px;
        max-width: 260px
    }
}

.aspf-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 10px rgba(0,0,0,.05)
}

.aspf-action-buttons button {
    width: 100%;
    padding: 15px 25px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'IRANSansXFaNum-Regular',sans-serif;
    box-sizing: border-box
}

.aspf-location-section select {
    padding-top: 0;
    padding-bottom: 0
}

@media (min-width: 769px) {
    .aspf-action-buttons {
        flex-direction:row;
        justify-content: center;
        gap: 20px;
        margin: 40px 0;
        padding: 25px
    }

    .aspf-action-buttons button {
        width: auto;
        min-width: 200px;
        max-width: 250px;
        flex: 0 0 auto
    }
}

@media (max-width: 768px) {
    .aspf-action-buttons {
        margin:25px 0;
        padding: 20px;
        gap: 15px
    }

    .aspf-action-buttons button {
        padding: 15px 20px;
        font-size: 15px
    }
}

@media (max-width: 480px) {
    .aspf-action-buttons {
        margin:20px 0;
        padding: 15px;
        gap: 12px
    }

    .aspf-action-buttons button {
        padding: 12px 18px;
        font-size: 14px
    }
}