/* css/components.css */

/* Core Layout Grids */
.main-content {
    padding-top: 16px;
    padding-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.calc-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    align-items: start;
}

.calc-layout > * {
    min-width: 0;
    max-width: 100%;
}

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

.grid-2-col > .form-group {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    max-width: 100%;
}

.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: 20px;
    box-shadow: var(--shadow-sm);
}

/* Typography elements */
.subtitle {
    color: var(--color-gray-600);
    margin-bottom: 16px;
}

.noscript-msg {
    background-color: var(--color-danger-50);
    border: 1px solid var(--color-danger-200);
    color: var(--color-danger-800);
    padding: 12px 14px;
    border-radius: 6px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Forms */
.form-section {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 12px;
    min-width: 0;
    max-width: 100%;
}

.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: 12px;
    min-width: 0;
    max-width: 100%;
}

.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 {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    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, background-color 0.2s, color 0.2s;
}

/* iOS Safari / WebKit: impede que campos nativos de data/hora ultrapassem a largura do card */
.form-group input[type="date"],
.form-group input[type="time"] {
    -webkit-appearance: none;
    appearance: none;
    min-height: 42px;
}

/* Tons da escala de Fitzpatrick no seletor de Tipo de Pele (todos com contraste WCAG AA >= 5.4:1) */
.skin-select {
    font-weight: 600;
}
.skin-select[data-skin="200"], .skin-opt-1 { background-color: #fdeee4; color: #0f172a; }
.skin-select[data-skin="250"], .skin-opt-2 { background-color: #f5d8be; color: #0f172a; }
.skin-select[data-skin="300"], .skin-opt-3 { background-color: #e2b893; color: #0f172a; }
.skin-select[data-skin="450"], .skin-opt-4 { background-color: #c48c60; color: #0f172a; }
.skin-select[data-skin="600"], .skin-opt-5 { background-color: #84502b; color: #ffffff; }
.skin-select[data-skin="1000"], .skin-opt-6 { background-color: #462814; color: #ffffff; }

.form-group input:focus,
.form-group select:focus,
.language-selector select:focus {
    outline: none;
    border-color: var(--color-sun-600);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.22);
}

.form-group [aria-invalid="true"] {
    border-color: var(--color-danger-600);
}

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

.field-error {
    display: block;
    color: var(--color-danger-600);
    font-size: 0.8125rem;
    font-weight: 500;
    margin-top: 4px;
}

.field-error:empty {
    display: none;
}

.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;
    margin-bottom: 6px;
}

.label-with-tooltip label {
    margin-bottom: 0;
}

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

.tooltip-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    background: none;
    border: none;
    border-radius: 50%;
    color: var(--color-gray-500);
    cursor: pointer;
}

.tooltip-btn:hover,
.tooltip-btn:focus-visible {
    color: var(--color-sun-700);
    outline: 2px solid var(--color-sun-500);
    outline-offset: 1px;
}

.icon-info {
    width: 16px;
    height: 16px;
}

.tooltip-content {
    position: absolute;
    bottom: 100%;
    right: -8px;
    left: auto;
    width: 240px;
    max-width: 80vw;
    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: 20;
    margin-bottom: 8px;
}

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

.tooltip-link {
    color: var(--color-sun-200);
    text-decoration: underline;
    margin-top: 8px;
    display: inline-block;
}

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

.btn-primary {
    display: inline-block;
    background-color: var(--color-sun-700);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: var(--color-sun-800);
}

.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 (sticky no desktop, sem anúncios dentro) */
.calc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 72px;
}

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

.results-heading {
    font-size: 1.17rem;
}

.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: 20px;
    background-color: var(--color-health-50);
    border: 1px solid var(--color-health-200);
    border-radius: 8px;
    margin-bottom: 12px;
}

.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: 3.25rem;
    font-weight: 900;
    color: var(--color-health-600);
    line-height: 1.05;
    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: 14px 16px;
    border-radius: 6px;
    margin-top: 12px;
    color: var(--color-danger-800);
    font-size: 0.875rem;
    font-weight: 500;
}

.warning-box h3 {
    font-size: 1rem;
    margin-bottom: 6px;
}

/* Gráfico de UVI ao longo do dia */
.uv-chart {
    margin: 12px 0;
    padding: 10px 12px;
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
}

.uv-chart figcaption {
    font-size: 0.8rem;
    color: var(--color-gray-700);
    margin-bottom: 4px;
}

.uv-chart svg {
    display: block;
    width: 100%;
    height: auto;
}

.uv-axis {
    stroke: var(--color-gray-300);
    stroke-width: 1;
}

.uv-who {
    stroke: var(--color-gray-400);
    stroke-width: 1;
    stroke-dasharray: 3 3;
}

.uv-area {
    fill: rgba(245, 158, 11, 0.16);
}

.uv-line {
    fill: none;
    stroke: var(--color-sun-600);
    stroke-width: 2;
    stroke-linejoin: round;
}

.uv-peak {
    fill: var(--color-sun-700);
}

.uv-band {
    fill: rgba(22, 163, 74, 0.22);
    stroke: var(--color-health-600);
    stroke-width: 1;
}

.uv-start {
    stroke: var(--color-danger-600);
    stroke-width: 1.5;
    stroke-dasharray: 2 2;
}

.uv-labels text {
    font-size: 9px;
    fill: var(--color-gray-500);
}

.uv-legend {
    font-size: 0.72rem;
    color: var(--color-gray-500);
    margin-top: 4px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

.uv-swatch {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: rgba(22, 163, 74, 0.25);
    border: 1px solid var(--color-health-600);
    border-radius: 2px;
}

.btn-share {
    width: 100%;
    margin-top: 12px;
    font-size: 0.875rem;
}

/* AdSense Slots (oculta enquanto vazio; quando <ins class="adsbygoogle"> for inserido, reserva altura mínima) */
.ad-slot {
    display: block;
    width: 100%;
    text-align: center;
    margin: 0 auto;
    overflow: hidden;
}

.ad-slot:empty {
    display: none;
}

.ad-slot ins.adsbygoogle {
    display: block;
    width: 100%;
}

.ad-slot ins.adsbygoogle[data-ad-status="unfilled"] {
    display: none !important;
}

.ad-slot:has(ins) {
    min-height: 90px;
}

/* BMI Section */
.bmi-tool {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    padding: 20px;
    border-radius: 8px;
    max-width: 600px;
    margin-top: 12px;
}

.unit-toggle {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    border: none;
    padding: 0;
    margin-bottom: 14px;
}

.unit-toggle label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    cursor: pointer;
}

.unit-toggle input {
    width: auto;
    accent-color: var(--color-sun-700);
}

.bmi-tool[data-unit="metric"] .unit-imperial {
    display: none;
}

.bmi-tool[data-unit="imperial"] .unit-metric {
    display: none;
}

.height-imperial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.bmi-error {
    margin-top: 10px;
}

.bmi-result-box {
    margin-top: 20px;
    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: 8px;
}

.content-meta {
    font-size: 0.85rem;
    color: var(--color-gray-500) !important;
    margin-bottom: 16px !important;
}

.content-meta a {
    color: var(--color-sun-700);
    font-weight: 500;
}

.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-700);
    text-decoration: underline;
}

/* Resultado */
.time-val .unit { font-size: 1.5rem; font-weight: 700; }
.warning-box--info { background-color: var(--color-sun-50); border-color: var(--color-sun-200); color: var(--color-sun-900); }
.info-badge--danger { background-color: var(--color-danger-50); color: var(--color-danger-800); border-color: var(--color-danger-200); }
.profile-help { font-size: 0.875rem; color: var(--color-gray-600); margin-bottom: 12px; }
.profiles { display: flex; flex-direction: column; gap: 8px; }
.profile-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; background: #fff; border: 1px solid var(--color-gray-200); border-radius: 6px; }
.profile-name { font-weight: 500; color: var(--color-gray-800); }
.profile-note { display: block; font-size: 0.75rem; color: var(--color-danger-600); }
.profile-time { font-size: 1.25rem; font-weight: 700; color: var(--color-sun-700); }
.profile-time.danger { color: var(--color-danger-600); }
.cat-underweight { color: var(--color-gray-600); }
.cat-normal { color: var(--color-health-600); }
.cat-overweight { color: var(--color-sun-700); }
.cat-obese { color: var(--color-danger-600); }

.solar-note { font-size: 0.8rem; color: var(--color-gray-600); margin: 8px 0; }

/* Localização (GPS) */
.geo-locate { margin-bottom: 12px; }
.btn-locate { width: 100%; }
.btn-locate::before { content: "📍 "; }
.geo-active { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap;
    padding: 8px 12px; background-color: var(--color-sun-50); border: 1px solid var(--color-sun-200);
    border-radius: 6px; font-weight: 500; color: var(--color-sun-900); }
.geo-msg { display: block; color: var(--color-danger-600); margin-top: 6px; }
.geo-msg:empty { display: none; }
.geo-privacy { display: block; color: var(--color-gray-500); font-size: 0.75rem; margin-top: 4px; }

/* Sugestão de idioma (no fluxo, logo abaixo do header: não sobrepõe anúncio âncora do AdSense e não gera CLS) */
.lang-suggest {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    max-width: calc(var(--container-max) - 32px);
    width: calc(100% - 32px);
    margin: 12px auto 0;
    padding: 10px 14px;
    background-color: var(--color-sun-50);
    border: 1px solid var(--color-sun-200);
    border-radius: 8px;
}
.lang-suggest span { flex: 1 1 180px; font-size: 0.9rem; color: var(--color-sun-900); font-weight: 500; }
.btn-link { background: none; border: none; color: var(--color-gray-600); text-decoration: underline;
    cursor: pointer; font: inherit; font-size: 0.85rem; padding: 6px; }

/* FAQ Accordion */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1px solid var(--color-gray-200); border-radius: 8px; background-color: var(--color-gray-50); padding: 14px 16px; }
.faq-item summary { font-weight: 600; color: var(--color-gray-900); cursor: pointer; list-style: none;
    display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.25rem; font-weight: 700; color: var(--color-sun-700); flex-shrink: 0; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin-top: 10px; margin-bottom: 0; font-size: 0.95rem; color: var(--color-gray-700); }