/* BMI Calculator Specific Styles */

.bmi-calculator-card {
    position: relative;
    padding: 1px;
    border-radius: 0.75rem;
    background-color: #18181b;
    margin-bottom: 2rem;
}

.bmi-calculator-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #ff8c00, #f97316, #ea580c);
    filter: blur(8px);
    opacity: 0.3;
}

.bmi-card-wrapper {
    position: relative;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 140, 0, 0.2);
    background: rgba(24, 24, 27, 0.9);
    backdrop-filter: blur(4px);
}

.bmi-card-content {
    padding: 1rem;
}

.gender-selection {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.input-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .input-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.input-section {
    display: flex;
    flex-direction: column;
}

.label-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.label-icon {
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    color: #ff8c00;
}

.gauge-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    background: rgba(39, 39, 42, 0.3);
    border-radius: 0.75rem;
    padding: 0.5rem;
    border: 1px solid rgba(255, 140, 0, 0.1);
    overflow: hidden;
}

@media (min-width: 480px) {
    .gauge-container {
        padding: 1rem;
        max-width: 32rem;
    }
}

@media (min-width: 640px) {
    .gauge-container {
        padding: 1.5rem;
    }
}

.gauge-wrapper {
    position: relative;
}

.gauge-wrapper canvas {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

@media (max-width: 480px) {
    .gauge-wrapper canvas {
        width: 100% !important;
        max-width: 380px;
        height: auto !important;
        transform: translateY(-10px);
    }
}

.gauge-labels {
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
}

@media (min-width: 480px) {
    .gauge-labels {
        padding: 0 2rem;
    }
}

@media (min-width: 640px) {
    .gauge-labels {
        padding: 0 3rem;
    }
}

.gauge-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    opacity: 0.6;
    transform: scale(1);
    transition: all 0.3s ease;
}

.gauge-label.active {
    opacity: 1;
    transform: scale(1.1);
}

.gauge-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background-color: #3b82f6;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
    border: 2px solid rgba(59, 130, 246, 0.2);
}

.gauge-label[data-category="normal"] .gauge-dot {
    background-color: #22c55e;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
    border: 2px solid rgba(34, 197, 94, 0.2);
}

.gauge-label[data-category="overweight"] .gauge-dot {
    background-color: #eab308;
    box-shadow: 0 0 12px rgba(234, 179, 8, 0.4);
    border: 2px solid rgba(234, 179, 8, 0.2);
}

.gauge-label[data-category="obese"] .gauge-dot {
    background-color: #ef4444;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.4);
    border: 2px solid rgba(239, 68, 68, 0.2);
}

.gauge-label span {
    font-size: 0.625rem;
    font-weight: 500;
    color: #d1d5db;
    text-align: center;
}

@media (min-width: 480px) {
    .gauge-label span {
        font-size: 0.75rem;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.bmi-stat-card {
    background-color: rgba(39, 39, 42, 0.5);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid #3f3f46;
    min-width: 0;
    overflow: hidden;
}

@media (min-width: 640px) {
    .bmi-stat-card {
        padding: 1.5rem;
    }
}

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

.stat-icon {
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    color: #ff8c00;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff8c00;
    margin-bottom: 0.5rem;
    word-wrap: break-word;
}

@media (min-width: 640px) {
    .stat-value {
        font-size: 1.875rem;
    }
}

.stat-unit {
    font-size: 1rem;
    color: #9ca3af;
}

.stat-description {
    font-size: 0.875rem;
    color: #9ca3af;
}

.health-score {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.progress-bar {
    height: 1.25rem;
    background-color: rgba(63, 63, 70, 0.8);
    border-radius: 9999px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 140, 0, 0.1);
}

@media (min-width: 640px) {
    .progress-bar {
        height: 1.5rem;
    }
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #ff8c00, #ffa500);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px rgba(255, 140, 0, 0.3);
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    z-index: 10;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.health-status {
    font-size: 0.875rem;
    color: #9ca3af;
}

.info-cards {
    margin-top: 2rem;
    width: 100%;
    box-sizing: border-box;
}

.info-card {
    background-color: rgba(39, 39, 42, 0.5);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid #3f3f46;
    min-width: 0;
    overflow: hidden;
}

@media (min-width: 640px) {
    .info-card {
        padding: 1.5rem;
    }
}


.info-icon {
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    color: #ff8c00;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.info-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: #ff8c00;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

.info-item p {
    font-size: 0.875rem;
    color: #d1d5db;
}

.target-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.target-input {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.target-label {
    font-size: 0.875rem;
    color: #9ca3af;
}

.target-slider-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

@media (min-width: 480px) {
    .target-slider-group {
        gap: 1rem;
    }
}

.target-slider {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #ff8c00 53.8%, #3f3f46 53.8%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.target-slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff8c00;
    border: 2px solid #ffffff;
    cursor: pointer;
}

.target-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ff8c00;
    border: 2px solid #ffffff;
    cursor: pointer;
}

.target-value {
    color: #ff8c00;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
    min-width: 2.5rem;
    text-align: center;
}

@media (min-width: 480px) {
    .target-value {
        font-size: 1rem;
        min-width: 3rem;
    }
}

.target-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

@media (min-width: 480px) {
    .target-results {
        gap: 1rem;
    }
}

.target-result {
    background-color: rgba(63, 63, 70, 0.5);
    padding: 0.5rem;
    border-radius: 0.5rem;
    min-width: 0;
    overflow: hidden;
}

@media (min-width: 480px) {
    .target-result {
        padding: 0.75rem;
    }
}

.target-result-label {
    font-size: 0.875rem;
    color: #9ca3af;
}

.target-result-value {
    font-size: 1rem;
    font-weight: 700;
    color: #ff8c00;
    word-break: break-word;
}

@media (min-width: 480px) {
    .target-result-value {
        font-size: 1.125rem;
    }
}

.target-result-value.success {
    color: #22c55e;
}

.target-timeline {
    font-size: 0.875rem;
    color: #9ca3af;
}

.target-time {
    color: #ff8c00;
    font-weight: 700;
}

.target-note {
    font-size: 0.75rem;
}

.bmi-categories {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2rem;
}

.bmi-category {
    padding: 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    background-color: rgba(59, 130, 246, 0.063);
    border-color: rgba(59, 130, 246, 0.2);
    width: 20%;
}

.bmi-category:hover {
    scale: 1.05;
}

.bmi-category.active {
    border-color: #22c55e;
    background-color: rgba(34, 197, 94, 0.063);
    box-shadow: 0 4px 6px -1px rgba(34, 197, 94, 0.1);
}

.bmi-category[data-category="underweight"] {
    border-color: rgba(59, 130, 246, 0.2);
    background-color: rgba(59, 130, 246, 0.063);
}

.bmi-category[data-category="normal"] {
    border-color: rgba(34, 197, 94, 0.2);
    background-color: rgba(34, 197, 94, 0.063);
}

.bmi-category[data-category="overweight"] {
    border-color: rgba(234, 179, 8, 0.2);
    background-color: rgba(234, 179, 8, 0.063);
}

.bmi-category[data-category="obese"] {
    border-color: rgba(249, 115, 22, 0.2);
    background-color: rgba(249, 115, 22, 0.063);
}

.category-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #3b82f6;
}

.bmi-category[data-category="normal"] .category-title {
    color: #22c55e;
}

.bmi-category[data-category="overweight"] .category-title {
    color: #eab308;
}

.bmi-category[data-category="obese"] .category-title {
    color: #f97316;
}

.category-range {
    font-size: 0.875rem;
    color: #d1d5db;
}

@media (max-width: 768px) {
    .bmi-category {
        width: 45%;
    }
}