/* main.css - Estilos principais do app de prática */

/* Estrutura base e correção de alinhamento do container */
#practice .container {
    max-width: 900px; /* Define uma largura máxima para o conteúdo em desktop */
    margin: 0 auto;   /* Centraliza o container na página */
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza os filhos (cards) no container */
    gap: 1.5rem;
}

#practice {
    min-height: calc(100vh - 80px);
    padding: 3rem 1rem;
    margin-top: 80px;
}

/* Garante que os cards ocupem a largura do container */
.animation-card, .practice-content, .global-controls {
    width: 100%;
}

.practice-header {
    text-align: center;
    margin-bottom: 3rem;
}

.practice-header h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin: 0;
}

#backToHubBtn {
    display: none;
}

.practice-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.animation-card {
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

#breath-circle {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.controls-card {
    border-radius: 20px;
    padding: 2rem;
}

.practice-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 0;
}

.practice-tab {
    flex: 1;
    max-width: 200px;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    background: white;
    border: 2px solid #e0e0e0;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: var(--primary-color);
}

.practice-tab:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.practice-tab.active {
    background: var(--bg-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(74,144,226,0.10);
    z-index: 1;
}

.timer-selection {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.timer-selection label {
    font-weight: 500;
    margin-right: 1rem;
    color: var(--text-primary);
}

.timer-btn {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border-width: 2px;
    border-style: solid;
    cursor: pointer;
    transition: all 0.3s ease;
}

.timer-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-color);
}

.pattern-row, .protocol-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

select {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

select:hover {
    border-color: var(--primary-color);
}

button {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    background: var(--primary-color);
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pattern-info {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-top: 1.5rem;
    font-size: 1.1rem;
    min-height: 2rem;
}

.pattern-info span:not(:empty) {
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.pattern-info span:empty {
    display: none;
}

.protocol-status {
    text-align: center;
    margin-top: 1.5rem;
}

#stageStatus {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

#protocolTimer {
    font-size: 1.1rem;
    margin-top: 1rem;
}

#nextPreview {
    font-style: italic;
    margin-top: 0.5rem;
}

progress {
    width: 100%;
    height: 12px;
    border-radius: 6px;
    -webkit-appearance: none;
    appearance: none;
    overflow: hidden;
    margin: 1rem 0;
}

progress::-webkit-progress-bar {
    background: var(--bg-contrast);
    border-radius: 6px;
}

progress::-webkit-progress-value {
    background: var(--primary-color);
    border-radius: 6px;
    transition: width 0.5s ease;
}

progress::-moz-progress-bar {
    background: var(--primary-color);
    border-radius: 6px;
}

/* Estilos para o novo botão de tema no header */
header nav #themeBtn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-contrast);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    font-size: 1.4rem;
    padding: 0;
    margin-left: 1rem; /* Espaçamento dos outros itens de navegação */
}
header nav #themeBtn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Controle global de áudio simples e discreto */
.global-controls {
    border-radius: 20px;
    padding: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

#audioBtn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-contrast);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-size: 1.1rem;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

#audioBtn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: scale(1.1);
}

/* Estilos para seleção de estilo de animação */
.animation-style-selection {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.animation-style-selection label {
    font-weight: 500;
    margin-right: 1rem;
    color: var(--text-secondary);
}

.style-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.style-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.style-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

/* --- Início do Bloco de CSS Responsivo Refatorado --- */

@media (max-width: 767px) {
    .pattern-row, .protocol-row {
        flex-direction: column;
    }
    select, button {
        width: 100%;
    }
    .timer-selection label {
        width: 100%;
        text-align: center;
        margin-bottom: 0.5rem;
        margin-right: 0;
    }
}

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

/* --- Fim do Bloco de CSS Responsivo Refatorado --- */

/* --- Início: Correção do Estado Inicial da Aba Praticar --- */

/* Esconde o painel de protocolo por padrão ao carregar a página */
#content-protocol {
    display: none;
}

/* --- Fim: Correção do Estado Inicial da Aba Praticar --- */

/* Estilos responsivos para animações */
@media (max-width: 768px) {
    .animation-style-selection {
        flex-direction: column;
        gap: 1rem;
    }
    
    .animation-style-selection label {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
    
    .style-btn {
        width: 100%;
        max-width: 200px;
    }
    
    #breath-circle {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 480px) {
    #breath-circle {
        width: 250px;
        height: 250px;
    }
    
    .animation-style-selection {
        margin-bottom: 1rem;
    }
}

.universal-principles {
    background: var(--background-universal, #f8f9fa);
    color: var(--text-universal, #222);
    border-radius: 15px;
    padding: 2rem;
    margin-top: 3rem;
    transition: background 0.3s, color 0.3s;
}

body[data-theme="dark"] .universal-principles {
    background: var(--background-universal-dark, #23272e);
    color: var(--text-universal-dark, #f1f1f1);
}

.universal-principles h3, .universal-principles h4 {
    color: var(--primary-color);
}

/* Modal e atalho para disclaimer na aba prática */
.disclaimer-link {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0,0,0,0.08);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    z-index: 10000;
    opacity: 0.7;
    backdrop-filter: blur(10px);
}
.disclaimer-link:hover {
    background: rgba(0,0,0,0.18);
    color: var(--primary-color);
    opacity: 1;
    transform: translateY(-2px);
}
body.dark-theme .disclaimer-link {
    background: rgba(255,255,255,0.08);
    color: #aaa;
}