header{
    top: 0;
    left: 0;
    right: 0;
    padding: 5px;
    display: flex;
    position: relative;
    flex-direction: row;
    margin-bottom: 20px;
    justify-content: center;
    background-color: #f8fafc;
    grid-template-columns: 200px 1fr;
}

header img{
    top: 15px;
    left: 20px;
    width: 50px;
    height: 50px;
    position: absolute;
    border-radius: 12px;
    transition: 0.3s ease;
    box-shadow: 0 4px 10px #2651df4d;;
}

header h1{
    font-size: 30px;
    font-weight: 600;
    color: #424f64;
    position: relative;
    text-align: center;
}

main {
    gap: 20px;
    display: flex;
    margin: 0 auto;
    max-width: 1100px;
    padding: 0 24px 32px;
    flex-direction: column;
}

.form-entrada {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-entrada label {
    font-weight: 600;
}

.form-entrada input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio-campo);
    background-color: var(--cor-fundo-input);
    font-size: 1rem;
}

.form-entrada input:focus {
    outline: none;
    border-color: var(--cor-primaria);
}

.btn-entrar {
    border: none;
    padding: 12px;
    border-radius: var(--raio-campo);
    background-color: var(--cor-secundaria);
    color: white;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
}

.btn-entrar:hover {
    background-color: var(--cor-secundaria-hover);
}

.fila-info {
    margin-top: 12px;
    width: 100%;
}

.mensagem {
    padding: 10px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    border-radius: var(--raio-campo);
    animation: fadeIn 0.4s ease-in;
}

.mensagem-error {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

.mensagem-success {
    color: var(--cor-disponivel);
    background-color: var(--cor-disponivel-fundo);
    border: 1px solid #c3e6cb;
}

.mensagem-info {
    color: var(--cor-secundaria);
    background-color: #e8eef5;
    border: 1px solid #c5d4e8;
}

.mensagem-warning {
    color: var(--cor-aguardando);
    background-color: var(--cor-aguardando-fundo);
    border: 1px solid #ffeeba;
}

.video-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (max-width: 768px) {
    main {
        padding: 0 16px 24px;
    }

    .video-controls {
        flex-direction: column;
    }

    .btn-secundario,
    .btn-encerrar,
    .btn-entrar {
        width: 100%;
    }

    .btn-encerrar {
        margin-left: 0;
    }

}