/* layout.css */

header {
    margin-bottom: 20px;
    /* ATUALIZAÇÃO: Adicionado para alinhar o botão da galeria */
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

header h1 {
    font-weight: 900;
    font-size: 3.5em;
    background: linear-gradient(90deg, var(--cor-destaque-principal), var(--cor-abissal), var(--cor-celestial));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    text-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
}

/* ATUALIZAÇÃO: Estilo para o botão da Galeria no cabeçalho */
.header-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    padding: 10px 20px;
    font-size: 1em;
    background: linear-gradient(135deg, var(--cor-celestial), var(--cor-abissal));
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.header-btn:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}


main {
    max-width: 900px;
    margin: 20px auto;
    padding: 25px;
    background-color: var(--cor-painel);
    backdrop-filter: blur(15px);
    border-radius: 15px;
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

main::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    z-index: -1;
    margin: -2px;
    border-radius: inherit;
    background: linear-gradient(45deg, var(--cor-destaque-principal), var(--cor-abissal), var(--cor-celestial), var(--cor-abissal), var(--cor-destaque-principal));
    background-size: 400% 400%;
    animation: rainbow-border-spin 25s linear infinite;
}

section {
    margin-bottom: 40px;
}

section h2 {
    background-color: var(--cor-destaque-principal);
    color: #ffffff;
    padding: 12px;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
    box-shadow: 0 4px 15px rgba(255, 0, 169, 0.3);
}

#auth-view, #player-view {
    max-width: 500px;
    margin: 0 auto;
}

#duel-animation {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.25);
    border-radius: 8px;
    min-height: 440px;
    position: relative;
    overflow: hidden;
}

#system-messages {
    background-color: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255,255,255,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding: 15px;
    margin-top: -40px;
    margin-bottom: 20px;
    min-height: 2em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

#message-text {
    font-weight: bold;
    font-size: 1.1em;
    margin: 0;
    animation: fadeIn 0.5s;
}

/* ATUALIZAÇÃO: Estilos para a sobreposição da Galeria */
#gallery-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    animation: fadeIn 0.3s ease-out;
}

#gallery-container {
    background-color: var(--cor-fundo);
    border: 2px solid var(--cor-destaque-principal);
    border-radius: 15px;
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 30px rgba(255, 0, 169, 0.5);
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.gallery-header h2 {
    background: none;
    box-shadow: none;
    padding: 0;
    color: var(--cor-destaque-principal);
}

#close-gallery-btn {
    background: none;
    border: none;
    color: var(--cor-texto-principal);
    font-size: 2.5em;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    transition: color 0.2s ease, transform 0.2s ease;
}
#close-gallery-btn:hover {
    color: var(--cor-erro);
    transform: rotate(90deg);
}

#gallery-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 25px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}