.tools-main {
    padding-top: 4rem;
    background: #18181b;
}


.tools-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #ff8c00, #ffa500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#calculator-container {
    text-align: center;
}


.tools-subtitle {
    font-size: 1.25rem;
    color: #9ca3af;
}

.calculator-section {
    padding: 3rem 0;
    max-width: 60vw;
    margin: 0 auto;
}

.calculator-section {
    padding: 1rem 0;
}

.calculator-container {
    background: rgba(39, 39, 42, 0.5);
    border: 1px solid rgba(251, 146, 60, 0.2);
    border-radius: 1rem;
    padding: 2rem 0rem;
    margin-bottom: 2rem;
    position: relative;


}


.orta {
    display: flex;
    gap: 3rem;
    padding: 0 3rem;
}

.sol {
    float: left;
    width: 50%;
}

.sag {
    float: right;
    width: 50%;
}

@media (max-width: 900px) {

    .sol,
    .sag {
        width: 100%;
        float: none;
    }
}

.calculator-container::after {
    content: "";
    display: table;
    clear: both;
}

.gender-section {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.gender-btn,
.bodyFat-gender-btn,
.calorie-gender-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(63, 63, 70, 0.5);
    border: 1px solid rgba(82, 82, 91, 1);
    border-radius: 0.5rem;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.gender-btn:hover,
.bodyFat-gender-btn:hover,
.calorie-gender-btn:hover {
    background: rgba(63, 63, 70, 0.8);
    border-color: rgba(251, 146, 60, 0.5);
}

.gender-btn.active,
.bodyFat-gender-btn.active,
.calorie-gender-btn.active {
    background: rgba(251, 146, 60, 0.2);
    border-color: #fb923c;
    color: #fb923c;
}

.gender-btn svg {
    width: 20px;
    height: 20px;
}

.input-group {
    margin-top: 1.5rem;
}

.input-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #d1d5db;
}

.input-label {
    display: block;
    font-size: 1.125rem;
    font-weight: 500;
    color: #ffffff;
}

.input-field {
    width: 100%;
    padding: 0.75rem;
    background: rgba(24, 24, 27, 0.8);
    border: 1px solid rgba(82, 82, 91, 1);
    border-radius: 0.5rem;
    color: #ffffff;
    font-size: 1rem;
}

.input-field:focus {
    outline: none;
    border-color: #fb923c;
    box-shadow: 0 0 0 2px rgba(251, 146, 60, 0.2);
}

.sliders-section {
    margin-bottom: 2rem;
}


.slider-group {
    text-align: left;
    margin-bottom: 2rem;
}

.slider-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
    text-align: left;
    color: #ffffff;
    font-size: 0.875rem;
}

#renk {
    color: #ff8c00;
    font-weight: 600;
}

.slider-wrapper {
    position: relative;
    height: 2rem;
    background: transparent;
    cursor: grab;
    user-select: none;
}

.slider-wrapper:active {
    cursor: grabbing;
}

.slider-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 0.5rem;
    background: #18181b;
    border-radius: 0.25rem;
    transform: translateY(-50%);
    border: 1px solid #27272a;
}

.slider-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 9999px;
    transform: translateY(-50%);
}

.slider-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(135deg, #f97316, #ea580c);
    border-radius: 0.25rem;
    transition: none;
    border: 1px solid #27272a;
}

.slider-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #3B82F6 0%, #60A5FA 100%);
    border-radius: 9999px;
    transition: width 0.2s ease;
    width: 18.75%;
}

.slider-thumb {
    position: absolute;
    top: 50%;
    width: 1.3rem;
    height: 1.3rem;
    background: #ea580c;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: grab;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: none;
    border: ridge;
    border-width: thin;
}

.slider-thumb:active {
    cursor: grabbing;
}

.slider-thumb {
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: #3B82F6;
    border: 2px solid #60A5FA;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
    transform: translate(-50%, -50%);
    transition: all 0.2s ease;
    cursor: pointer;
    left: 18.75%;
}

.slider-thumb:hover {
    background: #60A5FA;
    transform: translate(-50%, -50%) scale(1.1);
}

.slider-thumb:active {
    transform: translate(-50%, -50%) scale(0.9);
}

.slider-value {
    width: 4rem;
    padding: 0.5rem;
    padding-left: 0 !important;
    text-align: center;
    background-color: #3f3f46;
    border: 1px solid #52525b;
    border-radius: 0.375rem;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    margin: 0.5rem 0;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.slider-value:hover {
    border-color: rgba(251, 146, 60, 0.5);
    background-color: rgba(63, 63, 70, 0.9);
}

.slider-value:focus {
    outline: none;
    border-color: #fb923c;
    box-shadow: 0 0 0 2px rgba(251, 146, 60, 0.2);
    background-color: rgba(63, 63, 70, 1);
}

.activity-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
    text-align: left;
}

.activity-buttons {
    display: grid;
    gap: 0.75rem;
}

.activity-item {
    position: relative;
    background: transparent;
}

.activity-btn-wrapper {
    position: relative;
    display: flex;
    align-items: flex-start;
}

.activity-btn {
    align-items: center;
    width: 100%;
    padding: 1rem;
    background: rgba(24, 24, 27, 0.8);
    border: 1px solid rgba(82, 82, 91, 1);
    border-radius: 0.5rem;
    color: #ffffff;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.activity-btn:hover {
    background: rgba(63, 63, 70, 0.8);
    border-color: rgba(251, 146, 60, 0.5);
}

.activity-btn.active {
    background: rgba(251, 146, 60, 0.2);
    border-color: #fb923c;
    color: #fb923c;
}

.activity-btn {
    transition: all 0.2s ease, border-radius 0.3s ease;
}

.activity-btn.active {
    background: rgba(251, 146, 60, 0.2);
    border-color: #fb923c;
}

.info-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: #ff8c0000;
    border: 1px solid #9ca3af;
    border-radius: 50%;
    width: 1.2rem;
    height: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 2;
    color: #9ca3af;
    font-size: 12px;
    font-weight: bold;
}

.info-btn:hover {
    background: rgba(255, 140, 0, 0.2);
    border-color: rgba(255, 140, 0, 0.5);
    transform: scale(1.1);
}

.activity-item:has(.activity-examples.show) .info-btn {
    background: rgba(255, 140, 0, 0.2);
    border-color: rgba(255, 140, 0, 0.5);
    transform: scale(1.1);
    color: #ff8c00;
}

.activity-examples {
    overflow: hidden;
    max-height: 0;
    transition: all 0.3s ease-out;
    background: rgba(39, 39, 42, 0.9);
    border-top: none;
    border-radius: 0 0 0.5rem 0.5rem;
    margin-top: -1px;
}

.activity-examples.show {
    max-height: 300px;
    padding: 1rem;
    border: 1px solid rgba(82, 82, 91, 0.5);
}

.examples-content {
    text-align: left;
    padding: 0;
}

.activity-examples h5 {
    color: #ff8c00;
    font-size: 0.875rem;
    font-weight: 600;
}

.activity-examples ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.activity-examples li {
    color: #d1d5db;
    font-size: 0.8rem;
    padding: 0.25rem 0;
    line-height: 1.4;
}

.activity-examples li:last-child {
    border-bottom: none;
}

.activity-item.expanded .activity-btn {
    border-radius: 0.5rem 0.5rem 0 0;
    border-bottom-color: rgba(251, 146, 60, 0.3);
}

.activity-item {
    transition: all 0.3s ease;
}




.activity-btn h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0;
    margin-bottom: 0.25rem;
}

.activity-btn p {
    font-size: 0.75rem;
    margin: 0;
    opacity: 0.8;
}

.gender-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.gender-button {
    padding: 1rem;
    background: rgba(24, 24, 27, 0.8);
    border: 1px solid rgba(82, 82, 91, 1);
    border-radius: 0.5rem;
    color: #ffffff;
    text-align: center;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.gender-button:hover {
    background: rgba(63, 63, 70, 0.8);
    border-color: rgba(251, 146, 60, 0.5);
}

.gender-button.active {
    background: rgba(251, 146, 60, 0.2);
    border-color: #fb923c;
    color: #fb923c;
    font-weight: 600;
}



@media (min-width: 640px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .activity-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.calculator-title {
    color: #ff8c00;
}

@media (min-width: 768px) {
    .calculator-title {
        font-size: 3rem;
        color: #ff8c00;
    }


    .activity-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .form-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .calculator-container {
        padding: 2rem 0rem;
    }
}

@media (max-width: 767px) {
    .activity-grid {
        grid-template-columns: 1fr;
    }

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

.cursor-grab {
    cursor: grab;
}

.cursor-grab:active,
.cursor-grabbing {
    cursor: grabbing !important;
}

.user-select-none {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.text-warm-500 {
    color: #ff8c00;
}

.max-w-4xl {
    max-width: 56rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}



.faq-section {
    margin-top: 2rem;
}

.faq-item {
    border: 1px solid #3f3f46;
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

.faq-button {
    width: 100%;
    padding: 1rem;
    text-align: left;
    background-color: #27272a;
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: inherit;
    font-family: inherit;
    transition: background-color 0.3s ease;
}

.faq-button:hover {
    background-color: #3f3f46;
}

.faq-title {
    font-size: 1rem;
    font-weight: 600;
}

@media (min-width: 640px) {
    .faq-title {
        font-size: 1.125rem;
    }
}


.faq-title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
}

.faq-icon {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
}

.faq-chevron {
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-content {
    padding: 1rem;
    background-color: #18181b;
    display: none;
}

.faq-item.active .faq-content {
    display: block;
}

.faq-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-text p {
    color: #d1d5db;
}

.faq-formula {
    background-color: #27272a;
    padding: 1rem;
    border-radius: 0.5rem;
}

.formula-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.formula {
    text-align: center;
    font-size: 1.125rem;
    font-weight: 700;
    color: #ff8c00;
}


.faq-container {
    margin: 0 auto;
}





.faq-content {
    padding: 1rem;
    background-color: #18181b;
    transition: all 0.3s ease;
    opacity: 0;
    overflow: hidden;
}

.faq-content[style*="block"] {
    opacity: 1;
}

.faq-text {
    color: #d1d5db;
}

.faq-text>*+* {
    margin-top: 1rem;
}

.faq-highlight {
    background-color: #27272a;
    padding: 1rem;
    border-radius: 0.5rem;
}

.faq-highlight h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.faq-highlight ul {
    list-style-type: disc;
    list-style-position: inside;
    color: #d1d5db;
}

.faq-highlight ul>li+li {
    margin-top: 0.5rem;
}


.info-container {
    margin-top: 4rem;
    background: rgba(39, 39, 42, 0.8);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(63, 63, 70, 0.5);
}

.info-text {
    color: #d1d5db;
    line-height: 1.6;
    margin: 0;
}


.info-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.info-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ff8c00;
}


.slider-container {
    display: flex;
    flex-direction: column;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right,
            #ff8c00 0%,
            #ff8c00 37.5%,
            #3f3f46 37.5%,
            #3f3f46 100%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff8c00;
    border: 2px solid #ffffff;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(255, 140, 0, 0.3);
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff8c00;
    border: 2px solid #ffffff;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(255, 140, 0, 0.3);
}

.slider.bmi-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right,
            #ff8c00 0%,
            #ff8c00 37.5%,
            #3f3f46 37.5%,
            #3f3f46 100%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider.bmi-slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff8c00;
    border: 2px solid #ffffff;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(255, 140, 0, 0.3);
}

.slider.bmi-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff8c00;
    border: 2px solid #ffffff;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(255, 140, 0, 0.3);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: #9ca3af;
}

.number-input {
    width: 5rem;
    padding: 0.5rem;
    text-align: center;
    background-color: #3f3f46;
    border: 1px solid #52525b;
    border-radius: 0.375rem;
    color: #ffffff;
    font-size: inherit;
    font-family: inherit;
}

.input-unit {
    color: #ff8c00;
    font-weight: 700;
}










@media (max-width: 1024px) {
    .calculator-section {
        max-width: 75vw;
    }
}

@media (max-width: 768px) {
    .calculator-section {
        max-width: unset;
    }

    .orta {
        flex-direction: column;
        padding: unset;
    }

    .calculator-container {
        padding: 2rem;
    }
}