/* =============================================
   CSS Específico - Cronômetro (Padrão V5 - Correção Fullscreen)
   ============================================= */

/* [PADRÃO V5] Cor customizável */
:root {
    --timer-color: var(--c-text-primary);
}

/* [PADRÃO] Bug de Rolagem Fullscreen */
body.fullscreen-active {
    overflow: hidden;
}

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

/* --- [PADRÃO] 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); }

/* --- [PADRÃO] 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-top: 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); }

/* --- [PADRÃO] Card Principal e H2 --- */
.tool-card {
    padding: var(--spacing-lg);
}
.tool-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--c-text-primary);
    text-align: center;
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
}

/* --- [REFINAMENTO] Estilos do Botão Iniciar (Setup) --- */
#setup-section {
    padding: var(--spacing-md) 0;
}
.btn.btn--primary {
    background-color: var(--c-primary);
    color: #FFFFFF;
    border: 1px solid var(--c-primary);
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.btn.btn--primary:hover {
    background-color: #0E6D5F;
    border-color: #0E6D5F;
}
.btn.btn--xlarge { padding: 1rem 2rem; font-size: 1.1rem; }
.btn--full-width { 
    width: 100%; 
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}


/* --- [ESPECÍFICO] Display do Timer (Página) --- */
.stopwatch-display-wrapper {
    margin: var(--spacing-lg) 0;
}
.stopwatch-display {
    font-family: 'monospace', monospace;
    font-size: 4.5rem; /* Padrão V5 Nível Médio */
    font-weight: 600;
    line-height: 1.1;
    color: var(--timer-color); /* Padrão V5 Cor */
    transition: color 0.3s ease, font-size 0.2s ease;
    text-align: center;
    overflow-wrap: break-word;
}
.stopwatch-display.stopwatch-display--with-hours {
    font-size: 3.5rem;
}

/* --- [PADRÃO] Estilos de Zoom (Nível Máximo) --- */
html.clock-zoom-max .stopwatch-display {
    font-size: 6rem;
}
html.clock-zoom-max .stopwatch-display.stopwatch-display--with-hours {
    font-size: 5rem;
}

/* --- [PADRÃO] Controles de Ferramenta --- */
.tool-controls { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--spacing-lg); margin-top: 0; 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; }

/* --- [PADRÃO V5] Card de Voltas (Laps) --- */
#laps-container { margin-top: var(--spacing-xl); padding: var(--spacing-lg); background-color: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--border-radius); }
.card-header-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}
.card-header-controls h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--c-text-primary);
    text-align: left;
    margin-bottom: 0;
}
.laps-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 300px;
    overflow-y: auto;
}
.lap-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--c-border);
    font-family: 'monospace', monospace;
}
.lap-item:last-child {
    border-bottom: none;
}
.lap-item__number {
    font-weight: 700;
    color: var(--c-text-secondary);
    min-width: 20px;
    padding-right: var(--spacing-md);
}
.lap-item__time {
    font-size: 1.1rem;
    color: var(--c-text-primary);
}

/* --- [PADRÃO] 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, .tool-content-wrapper ol { font-size: 1.05rem; line-height: 1.7; margin-bottom: var(--spacing-lg); }
.tool-content-wrapper h3 { font-size: 1.4rem; margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); }
.tool-content-wrapper ol { padding-left: 30px; }
.tool-content-wrapper hr { margin: var(--spacing-xl) 0; border: 0; border-top: 1px solid var(--c-border); }

/* --- [PADRÃO V5] Contêiner de Tela Cheia --- */
body.fullscreen-active { overflow: hidden; }
.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; padding: 10px; box-sizing: border-box; }
.fullscreen-container.is-active { opacity: 1; visibility: visible; pointer-events: auto; }

/* [V5 CORREÇÃO] Zoom Nível Médio - Fullscreen */
.fullscreen-display-time {
    font-family: 'monospace', monospace; font-weight: 600; line-height: 1.1;
    color: var(--timer-color);
    font-size: 12vw; /* CORRIGIDO (era 18vw) */
    transition: color 0.3s ease, font-size 0.2s ease;
    overflow-wrap: break-word;
    text-align: center;
}
.fullscreen-display-time.stopwatch-display--with-hours {
    font-size: 10vw; /* CORRIGIDO (era 14vw) */
}

/* [V5 CORREÇÃO] Zoom Nível Máximo - Fullscreen */
html.clock-zoom-max .fullscreen-display-time {
    font-size: 16vw; /* CORRIGIDO (era 24vw) */
}
html.clock-zoom-max .fullscreen-display-time.stopwatch-display--with-hours {
    font-size: 13vw; /* CORRIGIDO (era 19vw) */
}

/* [PADRÃO V5] Controles de Tela Cheia */
#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); }
.fullscreen-controls { position: absolute; bottom: var(--spacing-xl); left: 50%; transform: translateX(-50%); margin-top: 0; background-color: rgba(0, 0, 0, 0.05); padding: var(--spacing-sm) var(--spacing-lg); border-radius: var(--border-radius-lg); }
[data-theme="dark"] .fullscreen-controls { background-color: rgba(255, 255, 255, 0.05); }
#zoom-control-group-fs { display: flex; align-items: center; gap: var(--spacing-sm); }


/* --- [PADRÃO V5] Media Queries (Mobile) --- */
@media (max-width: 767px) {
    .tool-card {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    /* Esconde controles de zoom */
    #zoom-control-group { display: none; }
    #zoom-control-group-fs { display: none; }

    /* Ajusta tamanhos base (sem zoom) */
    .stopwatch-display { font-size: 3rem; }
    .stopwatch-display.stopwatch-display--with-hours { font-size: 2.2rem; }

    /* Tamanho da tela cheia (sem zoom) */
    .fullscreen-display-time { font-size: 15vw; }
    .fullscreen-display-time.stopwatch-display--with-hours { font-size: 12vw; }

    .fullscreen-controls { bottom: var(--spacing-lg); }
}