/* =============================================
   CSS Específico - Relógio Mundial HUB (Padrão V5 - Correção Fullscreen)
   ============================================= */

/* [V5] CORREÇÃO BUG ROLAGEM: 
   Impede que o <body> role quando o modal de tela cheia estiver ativo.
   O JS vai adicionar/remover esta classe no <body>. */
body.fullscreen-active {
    overflow: hidden;
}

.tool-container {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* --- Breadcrumbs e Cabeçalho --- */
.breadcrumbs {
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}
.breadcrumbs a { color: var(--c-text-secondary); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-primary); }
.breadcrumbs span { margin: 0 0.25rem; }

.category-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}
.category-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}
.category-header p {
    font-size: 1.1rem;
    max-width: 60ch;
    margin: 0 auto;
    color: var(--c-text-secondary);
}

/* --- Sub-Navegação --- */
.tool-subnav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm) var(--spacing-md);
    justify-content: center;
    padding: var(--spacing-md);
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-xl);
}
.tool-subnav a {
    font-weight: 600;
    color: var(--c-text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}
.tool-subnav a:hover {
    background-color: var(--c-background);
    color: var(--c-text-primary);
}
.tool-subnav a.is-active {
    background-color: var(--c-primary-alpha);
    color: var(--c-primary);
}

/* --- Relógio Principal (Local) --- */
.tool-card-relogio {
    text-align: center;
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}
.tool-card-relogio h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--c-text-primary);
}
.main-clock {
    margin-top: var(--spacing-md);
}

/* [V3] Tamanho Médio (Padrão) do Relógio Normal */
.main-clock-time {
    font-family: 'monospace', monospace;
    font-size: 4.5rem; /* Tamanho Médio */
    font-weight: 600;
    line-height: 1.1;
    color: var(--c-text-primary);
    transition: color 0.3s ease, font-size 0.2s ease;
}
.main-clock-date {
    font-size: 1.2rem; /* Tamanho Médio */
    margin-top: 5px;
    color: var(--c-text-secondary);
    transition: font-size 0.2s ease;
}

/* [V3] Tamanho Máximo do Relógio Normal (ativado pela classe) */
html.clock-zoom-max .main-clock-time {
    font-size: 6rem; /* Tamanho Máximo */
}
html.clock-zoom-max .main-clock-date {
    font-size: 1.5rem; /* Tamanho Máximo */
}


/* --- Controles --- */
.tool-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    font-size: 0.9rem;
    color: var(--c-text-secondary);
}
.tool-control-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
.tool-color-picker {
    border: none; background: none; width: 32px; height: 32px;
    padding: 0; border-radius: 50%; cursor: pointer;
    overflow: hidden; border: 2px solid var(--c-border);
}
.tool-color-picker::-webkit-color-swatch { border: none; border-radius: 50%; padding: 0; }
.tool-color-picker::-moz-color-swatch { border: none; border-radius: 50%; padding: 0; }

.tool-btn-icon {
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--border-radius);
    width: 40px; 
    height: 40px; 
    cursor: pointer;
    color: var(--c-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all var(--transition-fast);
}
.tool-btn-icon:hover {
    color: var(--c-primary);
    border-color: var(--c-primary);
    background-color: var(--c-background);
}
.tool-btn-icon svg {
    width: 20px; 
    height: 20px; 
    stroke: currentColor;
    stroke-width: 2px; 
    fill: none;
}

.tool-ad-container {
    margin-top: var(--spacing-xl); text-align: center;
}

/* --- Grid de Relógio Mundial --- */
.world-clock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}
.card--timezone {
    padding: var(--spacing-lg);
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    text-decoration: none;
}
.card--timezone:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-primary);
}
.card--timezone .city-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--c-primary);
    margin: 0;
}
.card--timezone .city-date {
    font-size: 0.9rem;
    color: var(--c-text-secondary);
    margin: 2px 0 0;
}
.card--timezone .city-time {
    font-family: 'monospace', monospace;
    font-size: 2rem;
    font-weight: 600;
    color: var(--c-text-primary);
    margin: var(--spacing-md) 0;
    display: block;
}
.card--timezone .city-offset {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--c-text-secondary);
}

/* --- Seção de FAQ --- */
.tool-content-wrapper {
    max-width: 75ch;
    margin-left: auto;
    margin-right: auto;
    margin-top: var(--spacing-xxl);
    padding: 0 var(--spacing-sm);
}
.tool-content-wrapper h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
}
.tool-content-wrapper p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}
.tool-content-wrapper h4 {
    margin-top: var(--spacing-xl);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--c-text-primary);
}


/* --- Contêiner de Tela Cheia --- */
.fullscreen-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--c-background); z-index: 2147483647;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 0.2s ease;
    overflow: hidden; /* [V3] Impede a barra de rolagem INTERNA */
}
.fullscreen-container.is-active {
    opacity: 1; visibility: visible; pointer-events: auto;
}

/* [V3] Tamanho Médio (Padrão) da Tela Cheia */
#fullscreen-time {
    font-family: 'monospace', monospace; font-weight: 600; line-height: 1.1;
    color: var(--c-text-primary); 
    font-size: 18vw; /* Tamanho Médio */
    transition: color 0.3s ease, font-size 0.2s ease;
}
#fullscreen-date { 
    font-size: 3vw; /* Tamanho Médio */
    color: var(--c-text-secondary); 
    transition: font-size 0.2s ease;
}

/* [V3] Tamanho Máximo da Tela Cheia (proporção corrigida 6:1) */
html.clock-zoom-max #fullscreen-time {
    font-size: 22vw; /* Tamanho Máximo */
}
html.clock-zoom-max #fullscreen-date {
    font-size: 4vw; /* Tamanho Máximo */
}

/* Botão de Fechar */
#fullscreen-close-btn {
    position: absolute; top: var(--spacing-lg); right: var(--spacing-lg);
    background: none; border: none; color: var(--c-text-secondary);
    font-size: 2.5rem; font-weight: 300; cursor: pointer;
    line-height: 1; padding: 0.5rem; transition: color var(--transition-fast);
}
#fullscreen-close-btn:hover { color: var(--c-text-primary); }

/* [V5] Estiliza os novos controles de zoom da tela cheia */
.fullscreen-controls {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    margin-top: 0; /* Reseta o margin-top dos .tool-controls */
    
    /* Fundo semitransparente para melhor leitura */
    background-color: rgba(0, 0, 0, 0.05);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
}

/* No modo escuro, o fundo fica mais claro */
[data-theme="dark"] .fullscreen-controls {
    background-color: rgba(255, 255, 255, 0.05);
}

/* [V5] Esconde os botões de zoom da tela cheia no mobile, assim como os principais */
#zoom-control-group-fs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}


/* --- Media Queries (Mobile) --- */
@media (max-width: 767px) {
    /* [V3] Esconde os controles de zoom no mobile */
    #zoom-control-group {
        display: none;
    }

    /* [V5] Esconde os controles de zoom da tela cheia também */
    #zoom-control-group-fs {
        display: none;
    }

    /* Ajusta os tamanhos base para mobile (sem zoom) */
    .main-clock-time { 
        font-size: 3rem;
    }
    .main-clock-date { 
        font-size: 1rem;
    }

    /* Tamanho da tela cheia no mobile (sem zoom) */
    #fullscreen-time { 
        font-size: 20vw;
    }
    #fullscreen-date { 
        font-size: 4vw;
    }

    /* [V5] Ajusta posição dos controles da tela cheia no mobile */
    .fullscreen-controls {
        bottom: var(--spacing-lg);
    }
}