/* css/components.css */

/* Core Layout Grids */
.main-content {
    padding-top: 24px;
    padding-bottom: 48px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.calc-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    align-items: start;
}

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.grid-3-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Cards */
.card {
    background-color: #ffffff;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

/* Typography elements */
.subtitle {
    color: var(--color-gray-500);
    margin-bottom: 32px;
}

/* Forms */
.form-section {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
}

.form-section legend {
    font-weight: 600;
    color: var(--color-gray-800);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.125rem;
    padding: 0 8px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: 6px;
}

.form-group input, 
.form-group select,
.language-selector select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    background-color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus, 
.form-group select:focus {
    outline: none;
    border-color: var(--color-sun-500);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.form-group input:disabled, 
.form-group select:disabled {
    background-color: var(--color-gray-100);
    color: var(--color-gray-500);
    cursor: not-allowed;
}

.input-with-action {
    display: flex;
}

.input-with-action input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-with-action .btn-secondary {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: none;
}

/* Tooltips */
.label-with-tooltip {
    display: flex;
    align-items: center;
    gap: 6px;
}

.tooltip-wrapper {
    position: relative;
    cursor: help;
    display: flex;
}

.icon-info {
    width: 16px;
    height: 16px;
    color: var(--color-gray-500);
}

.tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 220px;
    background-color: var(--color-gray-900);
    color: #ffffff;
    padding: 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 400;
    box-shadow: var(--shadow-md);
    display: none;
    z-index: 10;
    margin-bottom: 8px;
}

.tooltip-wrapper:hover .tooltip-content,
.tooltip-wrapper:focus .tooltip-content {
    display: block;
}

.tooltip-link {
    color: var(--color-sun-500);
    text-decoration: underline;
    margin-top: 8px;
    display: inline-block;
}

/* Buttons */
button {
    font-family: inherit;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-sun-500);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: var(--color-sun-600);
}

.btn-large {
    width: 100%;
    padding: 14px;
    font-size: 1.125rem;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-secondary {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-300);
    padding: 10px 16px;
    font-weight: 500;
    border-radius: 6px;
}

.btn-secondary:hover {
    background-color: var(--color-gray-300);
}

.btn-dark {
    background-color: var(--color-gray-900);
    color: #ffffff;
    border: none;
    padding: 12px;
    width: 100%;
    border-radius: 6px;
    font-weight: 600;
}

/* Results Panel */
.calc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: sticky;
    top: 88px;
}

.results-card {
    border-top: 4px solid var(--color-sun-500);
}

.results-placeholder {
    text-align: center;
    color: var(--color-gray-500);
    padding: 24px 0;
}

.info-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-health-50);
    border: 1px solid var(--color-health-200);
    color: var(--color-health-800);
    padding: 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    margin-top: 16px;
    text-align: left;
}

/* Dynamic Result Outputs */
.result-time {
    text-align: center;
    padding: 24px;
    background-color: var(--color-health-50);
    border: 1px solid var(--color-health-200);
    border-radius: 8px;
    margin-bottom: 16px;
}

.result-time .target-label {
    font-size: 0.875rem;
    color: var(--color-health-800);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-time .time-val {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-health-600);
    line-height: 1;
    margin: 8px 0;
}

.result-time .uvi-val {
    font-size: 0.75rem;
    color: var(--color-health-800);
}

.warning-box {
    background-color: var(--color-danger-50);
    border: 1px solid var(--color-danger-200);
    padding: 16px;
    border-radius: 6px;
    margin-top: 16px;
    color: var(--color-danger-800);
    font-size: 0.875rem;
    font-weight: 500;
}

/* AdSense Anti-CLS Slots */
.ad-slot {
    width: 100%;
    background-color: var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    font-size: 0.875rem;
    border: 1px dashed var(--color-gray-300);
    border-radius: 8px;
    overflow: hidden;
}

.ad-leaderboard {
    min-height: 90px;
    aspect-ratio: 728/90;
    max-height: 100px;
}

.ad-rectangle {
    min-height: 250px;
    aspect-ratio: 300/250;
    max-height: 300px;
}

/* BMI Section */
.bmi-tool {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    padding: 24px;
    border-radius: 8px;
    max-width: 600px;
}

.bmi-result-box {
    margin-top: 24px;
    padding: 16px;
    background-color: #ffffff;
    border: 1px solid var(--color-gray-200);
    border-radius: 6px;
}

.bmi-score {
    font-size: 2rem;
    font-weight: 700;
}

.bmi-category {
    font-weight: 600;
    margin-bottom: 16px;
}

.bmi-footer {
    border-top: 1px solid var(--color-gray-200);
    padding-top: 16px;
}

.bmi-footer p {
    font-size: 0.875rem;
    margin-bottom: 12px;
}

/* Content & Typography */
.article-layout h2 {
    font-size: 1.875rem;
    margin-bottom: 16px;
}

.article-layout p {
    margin-bottom: 24px;
    color: var(--color-gray-700);
}

.article-layout h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--color-gray-900);
}

.feature-grid {
    margin: 32px 0;
}

.feature-box {
    background-color: var(--color-health-50);
    border: 1px solid var(--color-health-200);
    padding: 24px;
    border-radius: 8px;
}

.feature-box h3 {
    color: var(--color-health-800);
}

.highlight-box {
    background-color: var(--color-gray-50);
    border-left: 4px solid var(--color-sun-500);
    padding: 24px;
    border-radius: 0 8px 8px 0;
}

.styled-list {
    list-style: none;
}

.styled-list li {
    margin-bottom: 12px;
    font-size: 0.875rem;
}

.reference-list {
    list-style: none;
}

.reference-list li {
    padding-left: 16px;
    border-left: 2px solid var(--color-sun-500);
    margin-bottom: 12px;
    font-size: 0.875rem;
}

.reference-list a {
    color: var(--color-gray-600);
    text-decoration: none;
}

.reference-list a:hover {
    color: var(--color-sun-600);
    text-decoration: underline;
}